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| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Michael Bestas
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bbcf9da13a |
Merge tag 'ASB-2025-05-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2025-05-01 * tag 'ASB-2025-05-05_11-5.4' of https://android.googlesource.com/kernel/common: UPSTREAM: net_sched: Prevent creation of classes with TC_H_ROOT Linux 5.4.292 jfs: add index corruption check to DT_GETPAGE() jfs: fix slab-out-of-bounds read in ea_get() tracing: Fix use-after-free in print_graph_function_flags during tracer switching mmc: sdhci-pxav3: set NEED_RSP_BUSY capability ACPI: resource: Skip IRQ override on ASUS Vivobook 14 X1404VAP x86/mm: Fix flush_tlb_range() when used for zapping normal PMDs x86/tsc: Always save/restore TSC sched_clock() on suspend/resume ntb_perf: Delete duplicate dmaengine_unmap_put() call in perf_copy_chunk() can: flexcan: only change CAN state when link up in system PM arcnet: Add NULL check in com20020pci_probe() net: dsa: mv88e6xxx: propperly shutdown PPU re-enable timer on destroy ipv6: fix omitted netlink attributes when using RTEXT_FILTER_SKIP_STATS vsock: avoid timeout during connect() if the socket is closing net_sched: skbprio: Remove overly strict queue assertions netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets ntb: intel: Fix using link status DB's ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans spufs: fix a leak in spufs_create_context() spufs: fix a leak on spufs_new_file() failure hwmon: (nct6775-core) Fix out of bounds access for NCT679{8,9} can: statistics: use atomic access in hot path locking/semaphore: Use wake_q to wake up processes outside lock critical section sched/deadline: Use online cpus for validating runtime affs: don't write overlarge OFS data block size fields affs: generate OFS sequence numbers starting at 1 wifi: iwlwifi: fw: allocate chained SG tables for dump sched/smt: Always inline sched_smt_active() octeontx2-af: Fix mbox INTR handler when num VFs > 64 ring-buffer: Fix bytes_dropped calculation issue objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds() fs/procfs: fix the comment above proc_pid_wchan() perf python: Check if there is space to copy all the event perf python: Decrement the refcount of just created event on failure perf python: Fixup description of sample.id event member ocfs2: validate l_tree_depth to avoid out-of-bounds access kexec: initialize ELF lowest address to ULONG_MAX perf units: Fix insufficient array space iio: accel: mma8452: Ensure error return on failure to matching oversampling ratio coresight: catu: Fix number of pages while using 64k pages isofs: fix KMSAN uninit-value bug in do_isofs_readdir() x86/dumpstack: Fix inaccurate unwinding from exception stacks due to misplaced assignment mfd: sm501: Switch to BIT() to mitigate integer overflows RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow power: supply: max77693: Fix wrong conversion of charge input threshold value x86/entry: Fix ORC unwinder for PUSH_REGS with save_ret=1 clk: amlogic: g12a: fix mmc A peripheral clock clk: amlogic: gxbb: drop non existing 32k clock parent clk: amlogic: g12b: fix cluster A parent data IB/mad: Check available slots before posting receive WRs clk: rockchip: rk3328: fix wrong clk_ref_usb3otg parent pinctrl: renesas: rza2: Fix missing of_node_put() call lib: 842: Improve error handling in sw842_compress() bpf: Use preempt_count() directly in bpf_send_signal_common() clk: amlogic: gxbb: drop incorrect flag on 32k clock fbdev: sm501fb: Add some geometry checks. mdacon: rework dependency list fbdev: au1100fb: Move a variable assignment behind a null pointer check PCI: pciehp: Don't enable HPIE when resuming in poll mode PCI: Remove stray put_device() in pci_register_host_bridge() PCI/portdrv: Only disable pciehp interrupts early when needed PCI/ASPM: Fix link state exit during switch upstream function removal drm/mediatek: mtk_hdmi: Fix typo for aud_sampe_size member ALSA: hda/realtek: Always honor no_shutup_pins perf/ring_buffer: Allow the EPOLLRDNORM flag for poll lockdep: Don't disable interrupts on RT in disable_irq_nosync_lockdep.*() PM: sleep: Fix handling devices with direct_complete set on errors thermal: int340x: Add NULL check for adev EDAC/ie31200: Fix the error path order of ie31200_init() EDAC/ie31200: Fix the DIMM size mask for several SoCs EDAC/ie31200: Fix the size of EDAC_MC_LAYER_CHIP_SELECT layer selinux: Chain up tool resolving errors in install_policy.sh x86/platform: Only allow CONFIG_EISA for 32-bit x86/fpu: Avoid copying dynamic FP state from init_task in arch_dup_task_struct() cpufreq: governor: Fix negative 'idle_time' handling in dbs_update() x86/mm/pat: cpa-test: fix length for CPA_ARRAY test serial: 8250_dma: terminate correct DMA in tx_dma_flush() memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove net: usb: usbnet: restore usb%d name exception for local mac addresses net: usb: qmi_wwan: add Telit Cinterion FE990B composition net: usb: qmi_wwan: add Telit Cinterion FN990B composition tty: serial: 8250: Add some more device IDs counter: stm32-lptimer-cnt: fix error handling when enabling netfilter: socket: Lookup orig tuple for IPv6 SNAT ARM: Remove address checking for MMUless devices ARM: 9351/1: fault: Add "cut here" line for prefetch aborts ARM: 9350/1: fault: Implement copy_from_kernel_nofault_allowed() atm: Fix NULL pointer dereference HID: hid-plantronics: Add mic mute mapping and generalize quirks ALSA: usb-audio: Add quirk for Plantronics headsets to fix control names drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse() batman-adv: Ignore own maximum aggregation size during RX ARM: shmobile: smp: Enforce shmobile_smp_* alignment mmc: atmel-mci: Add missing clk_disable_unprepare() drm/v3d: Don't run jobs that have errors flagged in its fence i2c: omap: fix IRQ storms net/neighbor: add missing policy for NDTPA_QUEUE_LENBYTES net: atm: fix use after free in lec_send() ipv6: Set errno after ip_fib_metrics_init() in ip6_route_info_create(). ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw(). Bluetooth: Fix error code in chan_alloc_skb_cb() RDMA/hns: Fix wrong value of max_sge_rd RDMA/bnxt_re: Avoid clearing VLAN_ID mask in modify qp path xfrm_output: Force software GSO only in tunnel mode firmware: imx-scu: fix OF node leak in .probe() i2c: sis630: Fix an error handling path in sis630_probe() i2c: ali15x3: Fix an error handling path in ali15x3_probe() i2c: ali1535: Fix an error handling path in ali1535_probe() ASoC: codecs: wm0010: Fix error handling path in wm0010_spi_probe() drm/gma500: Add NULL check for pci_gfx_root in mid_get_vbt_data() qlcnic: fix memory leak issues in qlcnic_sriov_common.c drm/amd/display: Assign normalized_pix_clk when color depth = 14 drm/atomic: Filter out redundant DPMS calls x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes USB: serial: option: match on interface class for Telit FN990B USB: serial: option: fix Telit Cinterion FE990A name USB: serial: option: add Telit Cinterion FE990B compositions USB: serial: ftdi_sio: add support for Altera USB Blaster 3 block: fix 'kmem_cache of name 'bio-108' already exists' drm/nouveau: Do not override forced connector status x86/irq: Define trace events conditionally fuse: don't truncate cached, mutated symlink nvme: only allow entering LIVE from CONNECTING state sctp: Fix undefined behavior in left shift operation nvmet-rdma: recheck queue state is LIVE in state lock in recv done ASoC: rsnd: don't indicate warning on rsnd_kctrl_accept_runtime() s390/cio: Fix CHPID "configure" attribute caching HID: ignore non-functional sensor in HP 5MP Camera HID: intel-ish-hid: fix the length of MNG_SYNC_FW_CLOCK in doorbell ACPI: resource: IRQ override for Eluktronics MECH-17 scsi: qla1280: Fix kernel oops when debug level > 2 iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic() powercap: call put_device() on an error path in powercap_register_control_type() hrtimers: Mark is_migration_base() with __always_inline nvme-fc: go straight to connecting state when initializing net/mlx5e: Prevent bridge link show failure for non-eswitch-allowed devices netfilter: nft_exthdr: fix offset with ipv4_find_option() net_sched: Prevent creation of classes with TC_H_ROOT ipvs: prevent integer overflow in do_ip_vs_get_ctl() netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree() Drivers: hv: vmbus: Don't release fb_mmio resource in vmbus_free_mmio() drivers/hv: Replace binary semaphore with mutex netpoll: hold rcu read lock in __netpoll_send_skb() netpoll: netpoll_send_skb() returns transmit status netpoll: move netpoll_send_skb() out of line netpoll: remove dev argument from netpoll_send_skb_on_dev() netpoll: Fix use correct return type for ndo_start_xmit() pinctrl: bcm281xx: Fix incorrect regmap max_registers value sctp: sysctl: auth_enable: avoid using current->nsproxy sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy Revert "sctp: sysctl: auth_enable: avoid using current->nsproxy" Revert "sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy" sched/isolation: Prevent boot crash when the boot CPU is nohz_full clockevents/drivers/i8253: Fix stop sequence for timer 0 vlan: fix memory leak in vlan_newlink() Revert "tasklet: Introduce new initialization API" Revert "net: usb: rtl8150: use new tasklet API" Revert "net: usb: rtl8150: enable basic endpoint checking" Revert "usb: xhci: Add timeout argument in address_device USB HCD callback" Revert "usb: xhci: Fix NULL pointer dereference on certain command aborts" Linux 5.4.291 eeprom: digsy_mtc: Make GPIO lookup table match the device slimbus: messaging: Free transaction ID in delayed interrupt scenario intel_th: pci: Add Panther Lake-P/U support intel_th: pci: Add Panther Lake-H support intel_th: pci: Add Arrow Lake support Squashfs: check the inode number is not the invalid value of zero xhci: pci: Fix indentation in the PCI device ID definitions usb: gadget: Check bmAttributes only if configuration is valid usb: gadget: Fix setting self-powered state on suspend usb: gadget: Set self-powered based on MaxPower and bmAttributes usb: typec: tcpci_rt1711h: Unmask alert interrupts to fix functionality usb: typec: ucsi: increase timeout for PPM reset operations usb: atm: cxacru: fix a flaw in existing endpoint checks usb: renesas_usbhs: Flush the notify_hotplug_work usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader usb: renesas_usbhs: Use devm_usb_get_phy() usb: renesas_usbhs: Call clk_put() Revert "drivers/card_reader/rtsx_usb: Restore interrupt based detection" gpio: rcar: Fix missing of_node_put() call net: ipv6: fix missing dst ref drop in ila lwtunnel net: ipv6: fix dst ref loop in ila lwtunnel net-timestamp: support TCP GSO case for a few missing flags vlan: enforce underlying device type ppp: Fix KMSAN uninit-value warning with bpf be2net: fix sleeping while atomic bugs in be_ndo_bridge_getlink drm/sched: Fix preprocessor guard hwmon: fix a NULL vs IS_ERR_OR_NULL() check in xgene_hwmon_probe() llc: do not use skb_get() before dev_queue_xmit() hwmon: (ad7314) Validate leading zero bits and return error hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table hwmon: (pmbus) Initialise page count in pmbus_identify() caif_virtio: fix wrong pointer check in cfv_probe() net: gso: fix ownership in __udp_gso_segment HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() HID: google: fix unused variable warning under !CONFIG_ACPI wifi: iwlwifi: limit printed string from FW file mm/page_alloc: fix uninitialized variable rapidio: fix an API misues when rio_add_net() fails rapidio: add check for rio_add_net() in rio_scan_alloc_net() wifi: nl80211: reject cooked mode if it is set along with other flags wifi: cfg80211: regulatory: improve invalid hints checking x86/cpu: Properly parse CPUID leaf 0x2 TLB descriptor 0x63 x86/cpu: Validate CPUID leaf 0x2 EDX output x86/cacheinfo: Validate CPUID leaf 0x2 EDX output platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e drm/radeon: Fix rs400_gpu_init for ATI mobility radeon Xpress 200M ALSA: hda/realtek: update ALC222 depop optimize ALSA: hda: intel: Add Dell ALC3271 to power_save denylist HID: appleir: Fix potential NULL dereference at raw event handle Revert "of: reserved-memory: Fix using wrong number of cells to get property 'alignment'" drm/amdgpu: disable BAR resize on Dell G5 SE drm/amdgpu: Check extended configuration space register when system uses large bar drm/amdgpu: skip BAR resizing if the bios already did it acct: perform last write from workqueue kernel/acct.c: use dedicated helper to access rlimit values kernel/acct.c: use #elif instead of #end and #elif drop_monitor: fix incorrect initialization order pfifo_tail_enqueue: Drop new packet when sch->limit == 0 sched/core: Prevent rescheduling when interrupts are disabled phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk phy: tegra: xusb: reset VBUS & ID OVERRIDE usbnet: gl620a: fix endpoint checking in genelink_bind() perf/core: Fix low freq setting via IOC_PERIOD ftrace: Avoid potential division by zero in function_stat_show() x86/CPU: Fix warm boot hang regression on AMD SC1100 SoC systems net: mvpp2: cls: Fixed Non IP flow, with vlan tag flow defination. ipvs: Always clear ipvs_property flag in skb_scrub_packet() ASoC: es8328: fix route from DAC to output net: cadence: macb: Synchronize stats calculations net: loopback: Avoid sending IP packets without an Ethernet header sunrpc: suppress warnings for unused procfs functions batman-adv: Drop unmanaged ELP metric worker batman-adv: Ignore neighbor throughput metrics in error case acct: block access to kernel internal filesystems ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() tee: optee: Fix supplicant wait loop power: supply: da9150-fg: fix potential overflow flow_dissector: Fix port range key handling in BPF conversion flow_dissector: Fix handling of mixed port and port-range keys net: extract port range fields from fl_flow_key geneve: Suppress list corruption splat in geneve_destroy_tunnels(). gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl(). geneve: Fix use-after-free in geneve_find_dev(). powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM_ALLOC ALSA: hda/realtek: Fixup ALC225 depop procedure ALSA: hda/realtek - Add type for ALC287 powerpc/64s: Rewrite __real_pte() and __rpte_to_hidx() as static inline powerpc/64s/mm: Move __real_pte stubs into hash-4k.h USB: gadget: f_midi: f_midi_complete to call queue_work usb/gadget: f_midi: Replace tasklet with work usb/gadget: f_midi: convert tasklets to use new tasklet_setup() API usb: dwc3: Fix timeout issue during controller enter/exit from halt state usb: dwc3: Increase DWC3 controller halt timeout memcg: fix soft lockup in the OOM process mm: update mark_victim tracepoints fields crypto: testmgr - some more fixes to RSA test vectors crypto: testmgr - populate RSA CRT parameters in RSA test vectors crypto: testmgr - fix version number of RSA tests crypto: testmgr - Fix wrong test case of RSA crypto: testmgr - fix wrong key length for pkcs1pad driver core: bus: Fix double free in driver API bus_register() scsi: storvsc: Set correct data length for sending SCSI command without payload vlan: move dev_put into vlan_dev_uninit vlan: introduce vlan_dev_free_egress_priority ima: Fix use-after-free on a dentry's dname.name pps: Fix a use-after-free btrfs: avoid monopolizing a core when activating a swap file Revert "btrfs: avoid monopolizing a core when activating a swap file" x86/i8253: Disable PIT timer 0 when not in use parport_pc: add support for ASIX AX99100 serial: 8250_pci: add support for ASIX AX99100 can: ems_pci: move ASIX AX99100 ids to pci_ids.h nilfs2: protect access to buffers with no active references nilfs2: do not force clear folio if buffer is referenced nilfs2: do not output warnings when clearing dirty buffers alpha: replace hardcoded stack offsets with autogenerated ones ndisc: extend RCU protection in ndisc_send_skb() openvswitch: use RCU protection in ovs_vport_cmd_fill_info() arp: use RCU protection in arp_xmit() neighbour: use RCU protection in __neigh_notify() neighbour: delete redundant judgment statements ndisc: use RCU protection in ndisc_alloc_skb() ipv6: use RCU protection in ip6_default_advmss() ipv4: use RCU protection in inet_select_addr() ipv4: use RCU protection in rt_is_expired() net: add dev_net_rcu() helper net: treat possible_net_t net pointer as an RCU one and add read_pnet_rcu() regmap-irq: Add missing kfree() partitions: mac: fix handling of bogus partition table gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock alpha: align stack for page fault and user unaligned trap handlers serial: 8250: Fix fifo underflow on flush alpha: make stack 16-byte aligned (most cases) can: j1939: j1939_sk_send_loop(): fix unable to send messages with data length zero can: c_can: fix unbalanced runtime PM disable in error path USB: serial: option: drop MeiG Smart defines USB: serial: option: fix Telit Cinterion FN990A name USB: serial: option: add Telit Cinterion FN990B compositions USB: serial: option: add MeiG Smart SLM828 usb: cdc-acm: Fix handling of oversized fragments usb: cdc-acm: Check control transfer buffer size before access USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk USB: hub: Ignore non-compliant devices with too many configs or interfaces usb: gadget: f_midi: fix MIDI Streaming descriptor lengths USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI usb: dwc2: gadget: remove of_node reference upon udc_stop usb: gadget: udc: renesas_usb3: Fix compiler warning usb: roles: set switch registered flag early on batman-adv: fix panic during interface removal ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V orangefs: fix a oob in orangefs_debug_write Grab mm lock before grabbing pt lock vfio/pci: Enable iowrite64 and ioread64 for vfio pci media: cxd2841er: fix 64-bit division on gcc-9 x86/xen: allow larger contiguous memory regions in PV guests xen: remove a confusing comment on auto-translated guest I/O gpio: bcm-kona: Add missing newline to dev_err format string gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0 arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array team: better TEAM_OPTION_TYPE_STRING validation vrf: use RCU protection in l3mdev_l3_out() ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() HID: multitouch: Add NULL check in mt_input_configured ocfs2: check dir i_size in ocfs2_find_entry MIPS: ftrace: Declare ftrace_get_parent_ra_addr() as static ptp: Ensure info->enable callback is always set net/ncsi: wait for the last response to Deselect Package before configuring channel misc: fastrpc: Fix registered buffer page address mtd: onenand: Fix uninitialized retlen in do_otp_read() NFC: nci: Add bounds checking in nci_hci_create_pipe() nilfs2: fix possible int overflows in nilfs_fiemap() ocfs2: handle a symlink read error correctly ocfs2: fix incorrect CPU endianness conversion causing mount failure vfio/platform: check the bounds of read/write syscalls nvmem: core: improve range check for nvmem_cell_write() crypto: qce - unregister previously registered algos in error path crypto: qce - fix goto jump in error path media: uvcvideo: Remove redundant NULL assignment media: uvcvideo: Fix event flags in uvc_ctrl_send_events media: ov5640: fix get_light_freq on auto soc: qcom: smem_state: fix missing of_node_put in error path kbuild: Move -Wenum-enum-conversion to W=2 powerpc/pseries/eeh: Fix get PE state translation serial: sh-sci: Do not probe the serial port if its slot in sci_ports[] is in use serial: sh-sci: Drop __initdata macro for port_cfg soc: qcom: socinfo: Avoid out of bounds read of serial number usb: gadget: f_tcm: Don't prepare BOT write request twice usb: gadget: f_tcm: ep_autoconfig with fullspeed endpoint usb: gadget: f_tcm: Decrement command ref count on cleanup usb: gadget: f_tcm: Translate error to sense wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize() HID: hid-sensor-hub: don't use stale platform-data on remove of: reserved-memory: Fix using wrong number of cells to get property 'alignment' of: Fix of_find_node_opts_by_path() handling of alias+path+options of: Correct child specifier used as input of the 2nd nexus node perf bench: Fix undefined behavior in cmpworker() clk: qcom: clk-rpmh: prevent integer overflow in recalc_rate clk: qcom: clk-alpha-pll: fix alpha mode configuration Bluetooth: L2CAP: handle NULL sock pointer in l2cap_sock_alloc drm/komeda: Add check for komeda_get_layer_fourcc_list() KVM: s390: vsie: fix some corner-cases when grabbing vsie pages KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() arm64: dts: rockchip: increase gmac rx_delay on rk3399-puma binfmt_flat: Fix integer overflow bug on 32 bit systems m68k: vga: Fix I/O defines s390/futex: Fix FUTEX_OP_ANDN implementation leds: lp8860: Write full EEPROM, not only half of it cpufreq: s3c64xx: Fix compilation warning tun: revert fix group permission check netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() net: rose: lock the socket in rose_bind() udp: gso: do not drop small packets when PMTU reduces tg3: Disable tg3 PCIe AER on system reboot gpu: drm_dp_cec: fix broken CEC adapter properties check firmware: iscsi_ibft: fix ISCSI_IBFT Kconfig entry nvme: handle connectivity loss in nvme_set_queue_count usb: xhci: Fix NULL pointer dereference on certain command aborts usb: xhci: Add timeout argument in address_device USB HCD callback net: usb: rtl8150: enable basic endpoint checking net: usb: rtl8150: use new tasklet API tasklet: Introduce new initialization API kbuild: userprogs: use correct lld when linking through clang sched: sch_cake: add bounds checks to host bulk flow fairness counts media: uvcvideo: Remove dangling pointers media: uvcvideo: Only save async fh if success nilfs2: handle errors that nilfs_prepare_chunk() may return nilfs2: eliminate staggered calls to kunmap in nilfs_rename nilfs2: move page release outside of nilfs_delete_entry and nilfs_set_link spi-mxs: Fix chipselect glitch x86/mm: Don't disable PCID when INVLPG has been fixed by microcode APEI: GHES: Have GHES honor the panic= setting HID: Wacom: Add PCI Wacom device support mfd: lpc_ich: Add another Gemini Lake ISA bridge PCI device-id tomoyo: don't emit warning in tomoyo_write_control() wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() mmc: core: Respect quirk_max_rate for non-UHS SDIO card tun: fix group permission check printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX x86/amd_nb: Restrict init function to AMD-based systems sched: Don't try to catch up excess steal time. btrfs: convert BUG_ON in btrfs_reloc_cow_block() to proper error handling btrfs: fix use-after-free when attempting to join an aborted transaction btrfs: output the reason for open_ctree() failure usb: gadget: f_tcm: Don't free command immediately media: uvcvideo: Fix double free in error path HID: core: Fix assumption that Resolution Multipliers must be in Logical Collections usb: typec: tcpm: set SRC_SEND_CAPABILITIES timeout to PD_T_SENDER_RESPONSE drivers/card_reader/rtsx_usb: Restore interrupt based detection ktest.pl: Check kernelrelease return in get_version NFSD: Reset cb_seq_status after NFS4ERR_DELAY hexagon: Fix unbalanced spinlock in die() hexagon: fix using plain integer as NULL pointer warning in cmpxchg genksyms: fix memory leak when the same symbol is read from *.symref file genksyms: fix memory leak when the same symbol is added from source net: sh_eth: Fix missing rtnl lock in suspend/resume path vsock: Allow retrying on connect() failure perf trace: Fix runtime error of index out of bounds net: davicom: fix UAF in dm9000_drv_remove net: rose: fix timer races against user threads PM: hibernate: Add error handling for syscore_suspend() ipmr: do not call mr_mfc_uses_dev() for unres entries net: fec: implement TSO descriptor cleanup ubifs: skip dumping tnc tree when zroot is null rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read dmaengine: ti: edma: fix OF node reference leaks in edma_driver module: Extend the preempt disabled section in dereference_symbol_descriptor(). ocfs2: mark dquot as inactive if failed to start trans while releasing dquot scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails scsi: mpt3sas: Set ioc->manu_pg11.EEDPTagMode directly to 1 staging: media: imx: fix OF node leak in imx_media_add_of_subdevs() media: uvcvideo: Propagate buf->error to userspace media: camif-core: Add check for clk_enable() media: mipi-csis: Add check for clk_enable() PCI: endpoint: Destroy the EPC device in devm_pci_epc_destroy() media: lmedm04: Handle errors for lme2510_int_read media: lmedm04: Use GFP_KERNEL for URB allocation/submission. media: rc: iguanair: handle timeouts fbdev: omapfb: Fix an OF node leak in dss_of_port_get_parent_device() ARM: dts: mediatek: mt7623: fix IR nodename arm64: dts: mediatek: mt8173-evb: Fix MT6397 PMIC sub-node names arm64: dts: mediatek: mt8173-evb: Drop regulator-compatible property rdma/cxgb4: Prevent potential integer overflow on 32bit RDMA/mlx4: Avoid false error about access to uninitialized gids array bpf: Send signals asynchronously if !preemptible perf report: Fix misleading help message about --demangle perf top: Don't complain about lack of vmlinux when not resolving some kernel samples padata: fix sysfs store callback check ktest.pl: Remove unused declarations in run_bisect_test function perf header: Fix one memory leakage in process_bpf_prog_info() perf header: Fix one memory leakage in process_bpf_btf() ASoC: sun4i-spdif: Add clock multiplier settings tools/testing/selftests/bpf/test_tc_tunnel.sh: Fix wait for server bind net: sched: Disallow replacing of child qdisc from one parent to another net/mlxfw: Drop hard coded max FW flash image size net: let net.core.dev_weight always be non-zero clk: analogbits: Fix incorrect calculation of vco rate delta selftests: harness: fix printing of mismatch values in __EXPECT() selftests/harness: Display signed values correctly wifi: wlcore: fix unbalanced pm_runtime calls regulator: of: Implement the unwind path of of_regulator_match() team: prevent adding a device which is already a team device lower cpupower: fix TSC MHz calculation wifi: rtlwifi: pci: wait for firmware loading before releasing memory wifi: rtlwifi: fix memory leaks and invalid access at probe error path wifi: rtlwifi: remove unused check_buddy_priv wifi: rtlwifi: remove unused dualmac control leftovers wifi: rtlwifi: remove unused timer and related code rtlwifi: replace usage of found with dedicated list iterator variable dt-bindings: mmc: controller: clarify the address-cells description wifi: rtlwifi: usb: fix workqueue leak when probe fails wifi: rtlwifi: rtl8192se: rise completion of firmware loading as last step rtlwifi: rtl8192se Rename RT_TRACE to rtl_dbg wifi: rtlwifi: do not complete firmware loading needlessly ipmi: ipmb: Add check devm_kasprintf() returned value drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table drm/etnaviv: Fix page property being used for non writecombine buffers partitions: ldm: remove the initial kernel-doc notation nbd: don't allow reconnect after disconnect afs: Fix directory format encoding struct overflow: Allow mixed type arguments overflow: Correct check_shl_overflow() comment overflow: Add __must_check attribute to check_*() helpers udf: Fix use of check_add_overflow() with mixed type arguments perf cs-etm: Add missing variable in cs_etm__process_queues() Conflicts: Documentation/devicetree/bindings/mmc/mmc-controller.yaml Documentation/devicetree/bindings~HEAD drivers/clk/qcom/clk-alpha-pll.c drivers/soc/qcom/socinfo.c drivers/usb/dwc3/gadget.c mm/oom_kill.c scripts/Makefile.extrawarn Change-Id: I599df88164649e325b40d25cb1a8e64e5fd27cf0 |
||
Greg Kroah-Hartman
|
9b78f083cb |
This is the 5.4.292 stable release
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Merge 5.4.292 into android11-5.4-lts
Changes in 5.4.292
vlan: fix memory leak in vlan_newlink()
clockevents/drivers/i8253: Fix stop sequence for timer 0
sched/isolation: Prevent boot crash when the boot CPU is nohz_full
Revert "sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy"
Revert "sctp: sysctl: auth_enable: avoid using current->nsproxy"
sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
sctp: sysctl: auth_enable: avoid using current->nsproxy
pinctrl: bcm281xx: Fix incorrect regmap max_registers value
netpoll: Fix use correct return type for ndo_start_xmit()
netpoll: remove dev argument from netpoll_send_skb_on_dev()
netpoll: move netpoll_send_skb() out of line
netpoll: netpoll_send_skb() returns transmit status
netpoll: hold rcu read lock in __netpoll_send_skb()
drivers/hv: Replace binary semaphore with mutex
Drivers: hv: vmbus: Don't release fb_mmio resource in vmbus_free_mmio()
netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree()
ipvs: prevent integer overflow in do_ip_vs_get_ctl()
net_sched: Prevent creation of classes with TC_H_ROOT
netfilter: nft_exthdr: fix offset with ipv4_find_option()
net/mlx5e: Prevent bridge link show failure for non-eswitch-allowed devices
nvme-fc: go straight to connecting state when initializing
hrtimers: Mark is_migration_base() with __always_inline
powercap: call put_device() on an error path in powercap_register_control_type()
iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic()
scsi: qla1280: Fix kernel oops when debug level > 2
ACPI: resource: IRQ override for Eluktronics MECH-17
HID: intel-ish-hid: fix the length of MNG_SYNC_FW_CLOCK in doorbell
HID: ignore non-functional sensor in HP 5MP Camera
s390/cio: Fix CHPID "configure" attribute caching
ASoC: rsnd: don't indicate warning on rsnd_kctrl_accept_runtime()
nvmet-rdma: recheck queue state is LIVE in state lock in recv done
sctp: Fix undefined behavior in left shift operation
nvme: only allow entering LIVE from CONNECTING state
fuse: don't truncate cached, mutated symlink
x86/irq: Define trace events conditionally
drm/nouveau: Do not override forced connector status
block: fix 'kmem_cache of name 'bio-108' already exists'
USB: serial: ftdi_sio: add support for Altera USB Blaster 3
USB: serial: option: add Telit Cinterion FE990B compositions
USB: serial: option: fix Telit Cinterion FE990A name
USB: serial: option: match on interface class for Telit FN990B
x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes
drm/atomic: Filter out redundant DPMS calls
drm/amd/display: Assign normalized_pix_clk when color depth = 14
qlcnic: fix memory leak issues in qlcnic_sriov_common.c
drm/gma500: Add NULL check for pci_gfx_root in mid_get_vbt_data()
ASoC: codecs: wm0010: Fix error handling path in wm0010_spi_probe()
i2c: ali1535: Fix an error handling path in ali1535_probe()
i2c: ali15x3: Fix an error handling path in ali15x3_probe()
i2c: sis630: Fix an error handling path in sis630_probe()
firmware: imx-scu: fix OF node leak in .probe()
xfrm_output: Force software GSO only in tunnel mode
RDMA/bnxt_re: Avoid clearing VLAN_ID mask in modify qp path
RDMA/hns: Fix wrong value of max_sge_rd
Bluetooth: Fix error code in chan_alloc_skb_cb()
ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw().
ipv6: Set errno after ip_fib_metrics_init() in ip6_route_info_create().
net: atm: fix use after free in lec_send()
net/neighbor: add missing policy for NDTPA_QUEUE_LENBYTES
i2c: omap: fix IRQ storms
drm/v3d: Don't run jobs that have errors flagged in its fence
mmc: atmel-mci: Add missing clk_disable_unprepare()
ARM: shmobile: smp: Enforce shmobile_smp_* alignment
batman-adv: Ignore own maximum aggregation size during RX
drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse()
ALSA: usb-audio: Add quirk for Plantronics headsets to fix control names
HID: hid-plantronics: Add mic mute mapping and generalize quirks
atm: Fix NULL pointer dereference
ARM: 9350/1: fault: Implement copy_from_kernel_nofault_allowed()
ARM: 9351/1: fault: Add "cut here" line for prefetch aborts
ARM: Remove address checking for MMUless devices
netfilter: socket: Lookup orig tuple for IPv6 SNAT
counter: stm32-lptimer-cnt: fix error handling when enabling
tty: serial: 8250: Add some more device IDs
net: usb: qmi_wwan: add Telit Cinterion FN990B composition
net: usb: qmi_wwan: add Telit Cinterion FE990B composition
net: usb: usbnet: restore usb%d name exception for local mac addresses
memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove
serial: 8250_dma: terminate correct DMA in tx_dma_flush()
x86/mm/pat: cpa-test: fix length for CPA_ARRAY test
cpufreq: governor: Fix negative 'idle_time' handling in dbs_update()
x86/fpu: Avoid copying dynamic FP state from init_task in arch_dup_task_struct()
x86/platform: Only allow CONFIG_EISA for 32-bit
selinux: Chain up tool resolving errors in install_policy.sh
EDAC/ie31200: Fix the size of EDAC_MC_LAYER_CHIP_SELECT layer
EDAC/ie31200: Fix the DIMM size mask for several SoCs
EDAC/ie31200: Fix the error path order of ie31200_init()
thermal: int340x: Add NULL check for adev
PM: sleep: Fix handling devices with direct_complete set on errors
lockdep: Don't disable interrupts on RT in disable_irq_nosync_lockdep.*()
perf/ring_buffer: Allow the EPOLLRDNORM flag for poll
ALSA: hda/realtek: Always honor no_shutup_pins
drm/mediatek: mtk_hdmi: Fix typo for aud_sampe_size member
PCI/ASPM: Fix link state exit during switch upstream function removal
PCI/portdrv: Only disable pciehp interrupts early when needed
PCI: Remove stray put_device() in pci_register_host_bridge()
PCI: pciehp: Don't enable HPIE when resuming in poll mode
fbdev: au1100fb: Move a variable assignment behind a null pointer check
mdacon: rework dependency list
fbdev: sm501fb: Add some geometry checks.
clk: amlogic: gxbb: drop incorrect flag on 32k clock
bpf: Use preempt_count() directly in bpf_send_signal_common()
lib: 842: Improve error handling in sw842_compress()
pinctrl: renesas: rza2: Fix missing of_node_put() call
clk: rockchip: rk3328: fix wrong clk_ref_usb3otg parent
IB/mad: Check available slots before posting receive WRs
clk: amlogic: g12b: fix cluster A parent data
clk: amlogic: gxbb: drop non existing 32k clock parent
clk: amlogic: g12a: fix mmc A peripheral clock
x86/entry: Fix ORC unwinder for PUSH_REGS with save_ret=1
power: supply: max77693: Fix wrong conversion of charge input threshold value
RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow
mfd: sm501: Switch to BIT() to mitigate integer overflows
x86/dumpstack: Fix inaccurate unwinding from exception stacks due to misplaced assignment
isofs: fix KMSAN uninit-value bug in do_isofs_readdir()
coresight: catu: Fix number of pages while using 64k pages
iio: accel: mma8452: Ensure error return on failure to matching oversampling ratio
perf units: Fix insufficient array space
kexec: initialize ELF lowest address to ULONG_MAX
ocfs2: validate l_tree_depth to avoid out-of-bounds access
perf python: Fixup description of sample.id event member
perf python: Decrement the refcount of just created event on failure
perf python: Check if there is space to copy all the event
fs/procfs: fix the comment above proc_pid_wchan()
objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
ring-buffer: Fix bytes_dropped calculation issue
octeontx2-af: Fix mbox INTR handler when num VFs > 64
sched/smt: Always inline sched_smt_active()
wifi: iwlwifi: fw: allocate chained SG tables for dump
affs: generate OFS sequence numbers starting at 1
affs: don't write overlarge OFS data block size fields
sched/deadline: Use online cpus for validating runtime
locking/semaphore: Use wake_q to wake up processes outside lock critical section
can: statistics: use atomic access in hot path
hwmon: (nct6775-core) Fix out of bounds access for NCT679{8,9}
spufs: fix a leak on spufs_new_file() failure
spufs: fix a leak in spufs_create_context()
ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans
ntb: intel: Fix using link status DB's
netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets
net_sched: skbprio: Remove overly strict queue assertions
vsock: avoid timeout during connect() if the socket is closing
ipv6: fix omitted netlink attributes when using RTEXT_FILTER_SKIP_STATS
net: dsa: mv88e6xxx: propperly shutdown PPU re-enable timer on destroy
arcnet: Add NULL check in com20020pci_probe()
can: flexcan: only change CAN state when link up in system PM
ntb_perf: Delete duplicate dmaengine_unmap_put() call in perf_copy_chunk()
x86/tsc: Always save/restore TSC sched_clock() on suspend/resume
x86/mm: Fix flush_tlb_range() when used for zapping normal PMDs
ACPI: resource: Skip IRQ override on ASUS Vivobook 14 X1404VAP
mmc: sdhci-pxav3: set NEED_RSP_BUSY capability
tracing: Fix use-after-free in print_graph_function_flags during tracer switching
jfs: fix slab-out-of-bounds read in ea_get()
jfs: add index corruption check to DT_GETPAGE()
Linux 5.4.292
Change-Id: I9386a675acdf4384f0d612b6fc80c59bd6bb739f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Tengda Wu
|
42561fe62c |
tracing: Fix use-after-free in print_graph_function_flags during tracer switching
commit 7f81f27b1093e4895e87b74143c59c055c3b1906 upstream.
Kairui reported a UAF issue in print_graph_function_flags() during
ftrace stress testing [1]. This issue can be reproduced if puting a
'mdelay(10)' after 'mutex_unlock(&trace_types_lock)' in s_start(),
and executing the following script:
$ echo function_graph > current_tracer
$ cat trace > /dev/null &
$ sleep 5 # Ensure the 'cat' reaches the 'mdelay(10)' point
$ echo timerlat > current_tracer
The root cause lies in the two calls to print_graph_function_flags
within print_trace_line during each s_show():
* One through 'iter->trace->print_line()';
* Another through 'event->funcs->trace()', which is hidden in
print_trace_fmt() before print_trace_line returns.
Tracer switching only updates the former, while the latter continues
to use the print_line function of the old tracer, which in the script
above is print_graph_function_flags.
Moreover, when switching from the 'function_graph' tracer to the
'timerlat' tracer, s_start only calls graph_trace_close of the
'function_graph' tracer to free 'iter->private', but does not set
it to NULL. This provides an opportunity for 'event->funcs->trace()'
to use an invalid 'iter->private'.
To fix this issue, set 'iter->private' to NULL immediately after
freeing it in graph_trace_close(), ensuring that an invalid pointer
is not passed to other tracers. Additionally, clean up the unnecessary
'iter->private = NULL' during each 'cat trace' when using wakeup and
irqsoff tracers.
[1] https://lore.kernel.org/all/20231112150030.84609-1-ryncsn@gmail.com/
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Zheng Yejian <zhengyejian1@huawei.com>
Link: https://lore.kernel.org/20250320122137.23635-1-wutengda@huaweicloud.com
Fixes: eecb91b9f98d ("tracing: Fix memleak due to race between current_tracer and trace")
Closes: https://lore.kernel.org/all/CAMgjq7BW79KDSCyp+tZHjShSzHsScSiJxn5ffskp-QzVM06fxw@mail.gmail.com/
Reported-by: Kairui Song <kasong@tencent.com>
Signed-off-by: Tengda Wu <wutengda@huaweicloud.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Feng Yang
|
4a760b682e |
ring-buffer: Fix bytes_dropped calculation issue
[ Upstream commit c73f0b69648501978e8b3e8fa7eef7f4197d0481 ]
The calculation of bytes-dropped and bytes_dropped_nested is reversed.
Although it does not affect the final calculation of total_dropped,
it should still be modified.
Link: https://lore.kernel.org/20250223070106.6781-1-yangfeng59949@163.com
Fixes:
|
||
Hou Tao
|
794d6b4b4e |
bpf: Use preempt_count() directly in bpf_send_signal_common()
[ Upstream commit b4a8b5bba712a711d8ca1f7d04646db63f9c88f5 ]
bpf_send_signal_common() uses preemptible() to check whether or not the
current context is preemptible. If it is preemptible, it will use
irq_work to send the signal asynchronously instead of trying to hold a
spin-lock, because spin-lock is sleepable under PREEMPT_RT.
However, preemptible() depends on CONFIG_PREEMPT_COUNT. When
CONFIG_PREEMPT_COUNT is turned off (e.g., CONFIG_PREEMPT_VOLUNTARY=y),
!preemptible() will be evaluated as 1 and bpf_send_signal_common() will
use irq_work unconditionally.
Fix it by unfolding "!preemptible()" and using "preempt_count() != 0 ||
irqs_disabled()" instead.
Fixes: 87c544108b61 ("bpf: Send signals asynchronously if !preemptible")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/r/20250220042259.1583319-1-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Greg Kroah-Hartman
|
d6a7c6fab0 |
This is the 5.4.291 stable release
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type arguments overflow: Add __must_check attribute to check_*() helpers overflow: Correct check_shl_overflow() comment overflow: Allow mixed type arguments afs: Fix directory format encoding struct nbd: don't allow reconnect after disconnect partitions: ldm: remove the initial kernel-doc notation drm/etnaviv: Fix page property being used for non writecombine buffers drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table ipmi: ipmb: Add check devm_kasprintf() returned value wifi: rtlwifi: do not complete firmware loading needlessly rtlwifi: rtl8192se Rename RT_TRACE to rtl_dbg wifi: rtlwifi: rtl8192se: rise completion of firmware loading as last step wifi: rtlwifi: usb: fix workqueue leak when probe fails dt-bindings: mmc: controller: clarify the address-cells description rtlwifi: replace usage of found with dedicated list iterator variable wifi: rtlwifi: remove unused timer and related code wifi: rtlwifi: remove unused dualmac control leftovers wifi: rtlwifi: remove unused check_buddy_priv wifi: rtlwifi: fix memory leaks and invalid access at probe error path wifi: rtlwifi: pci: wait for firmware loading before releasing memory cpupower: fix TSC MHz calculation team: prevent adding a device which is already a team device lower regulator: of: Implement the unwind path of of_regulator_match() wifi: wlcore: fix unbalanced pm_runtime calls selftests/harness: Display signed values correctly selftests: harness: fix printing of mismatch values in __EXPECT() clk: analogbits: Fix incorrect calculation of vco rate delta net: let net.core.dev_weight always be non-zero net/mlxfw: Drop hard coded max FW flash image size net: sched: Disallow replacing of child qdisc from one parent to another tools/testing/selftests/bpf/test_tc_tunnel.sh: Fix wait for server bind ASoC: sun4i-spdif: Add clock multiplier settings perf header: Fix one memory leakage in process_bpf_btf() perf header: Fix one memory leakage in process_bpf_prog_info() ktest.pl: Remove unused declarations in run_bisect_test function padata: fix sysfs store callback check perf top: Don't complain about lack of vmlinux when not resolving some kernel samples perf report: Fix misleading help message about --demangle bpf: Send signals asynchronously if !preemptible RDMA/mlx4: Avoid false error about access to uninitialized gids array rdma/cxgb4: Prevent potential integer overflow on 32bit arm64: dts: mediatek: mt8173-evb: Drop regulator-compatible property arm64: dts: mediatek: mt8173-evb: Fix MT6397 PMIC sub-node names ARM: dts: mediatek: mt7623: fix IR nodename fbdev: omapfb: Fix an OF node leak in dss_of_port_get_parent_device() media: rc: iguanair: handle timeouts media: lmedm04: Use GFP_KERNEL for URB allocation/submission. media: lmedm04: Handle errors for lme2510_int_read PCI: endpoint: Destroy the EPC device in devm_pci_epc_destroy() media: mipi-csis: Add check for clk_enable() media: camif-core: Add check for clk_enable() media: uvcvideo: Propagate buf->error to userspace staging: media: imx: fix OF node leak in imx_media_add_of_subdevs() scsi: mpt3sas: Set ioc->manu_pg11.EEDPTagMode directly to 1 scsi: ufs: bsg: Delete bsg_dev when setting up bsg fails ocfs2: mark dquot as inactive if failed to start trans while releasing dquot module: Extend the preempt disabled section in dereference_symbol_descriptor(). dmaengine: ti: edma: fix OF node reference leaks in edma_driver rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read ubifs: skip dumping tnc tree when zroot is null net: fec: implement TSO descriptor cleanup ipmr: do not call mr_mfc_uses_dev() for unres entries PM: hibernate: Add error handling for syscore_suspend() net: rose: fix timer races against user threads net: davicom: fix UAF in dm9000_drv_remove perf trace: Fix runtime error of index out of bounds vsock: Allow retrying on connect() failure net: sh_eth: Fix missing rtnl lock in suspend/resume path genksyms: fix memory leak when the same symbol is added from source genksyms: fix memory leak when the same symbol is read from *.symref file hexagon: fix using plain integer as NULL pointer warning in cmpxchg hexagon: Fix unbalanced spinlock in die() NFSD: Reset cb_seq_status after NFS4ERR_DELAY ktest.pl: Check kernelrelease return in get_version drivers/card_reader/rtsx_usb: Restore interrupt based detection usb: typec: tcpm: set SRC_SEND_CAPABILITIES timeout to PD_T_SENDER_RESPONSE HID: core: Fix assumption that Resolution Multipliers must be in Logical Collections media: uvcvideo: Fix double free in error path usb: gadget: f_tcm: Don't free command immediately btrfs: output the reason for open_ctree() failure btrfs: fix use-after-free when attempting to join an aborted transaction btrfs: convert BUG_ON in btrfs_reloc_cow_block() to proper error handling sched: Don't try to catch up excess steal time. x86/amd_nb: Restrict init function to AMD-based systems printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX tun: fix group permission check mmc: core: Respect quirk_max_rate for non-UHS SDIO card wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() tomoyo: don't emit warning in tomoyo_write_control() mfd: lpc_ich: Add another Gemini Lake ISA bridge PCI device-id HID: Wacom: Add PCI Wacom device support APEI: GHES: Have GHES honor the panic= setting x86/mm: Don't disable PCID when INVLPG has been fixed by microcode spi-mxs: Fix chipselect glitch nilfs2: move page release outside of nilfs_delete_entry and nilfs_set_link nilfs2: eliminate staggered calls to kunmap in nilfs_rename nilfs2: handle errors that nilfs_prepare_chunk() may return media: uvcvideo: Only save async fh if success media: uvcvideo: Remove dangling pointers sched: sch_cake: add bounds checks to host bulk flow fairness counts kbuild: userprogs: use correct lld when linking through clang tasklet: Introduce new initialization API net: usb: rtl8150: use new tasklet API net: usb: rtl8150: enable basic endpoint checking usb: xhci: Add timeout argument in address_device USB HCD callback usb: xhci: Fix NULL pointer dereference on certain command aborts nvme: handle connectivity loss in nvme_set_queue_count firmware: iscsi_ibft: fix ISCSI_IBFT Kconfig entry gpu: drm_dp_cec: fix broken CEC adapter properties check tg3: Disable tg3 PCIe AER on system reboot udp: gso: do not drop small packets when PMTU reduces net: rose: lock the socket in rose_bind() netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() tun: revert fix group permission check cpufreq: s3c64xx: Fix compilation warning leds: lp8860: Write full EEPROM, not only half of it s390/futex: Fix FUTEX_OP_ANDN implementation m68k: vga: Fix I/O defines binfmt_flat: Fix integer overflow bug on 32 bit systems arm64: dts: rockchip: increase gmac rx_delay on rk3399-puma KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() KVM: s390: vsie: fix some corner-cases when grabbing vsie pages drm/komeda: Add check for komeda_get_layer_fourcc_list() Bluetooth: L2CAP: handle NULL sock pointer in l2cap_sock_alloc clk: qcom: clk-alpha-pll: fix alpha mode configuration clk: qcom: clk-rpmh: prevent integer overflow in recalc_rate perf bench: Fix undefined behavior in cmpworker() of: Correct child specifier used as input of the 2nd nexus node of: Fix of_find_node_opts_by_path() handling of alias+path+options of: reserved-memory: Fix using wrong number of cells to get property 'alignment' HID: hid-sensor-hub: don't use stale platform-data on remove wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize() usb: gadget: f_tcm: Translate error to sense usb: gadget: f_tcm: Decrement command ref count on cleanup usb: gadget: f_tcm: ep_autoconfig with fullspeed endpoint usb: gadget: f_tcm: Don't prepare BOT write request twice soc: qcom: socinfo: Avoid out of bounds read of serial number serial: sh-sci: Drop __initdata macro for port_cfg serial: sh-sci: Do not probe the serial port if its slot in sci_ports[] is in use powerpc/pseries/eeh: Fix get PE state translation kbuild: Move -Wenum-enum-conversion to W=2 soc: qcom: smem_state: fix missing of_node_put in error path media: ov5640: fix get_light_freq on auto media: uvcvideo: Fix event flags in uvc_ctrl_send_events media: uvcvideo: Remove redundant NULL assignment crypto: qce - fix goto jump in error path crypto: qce - unregister previously registered algos in error path nvmem: core: improve range check for nvmem_cell_write() vfio/platform: check the bounds of read/write syscalls ocfs2: fix incorrect CPU endianness conversion causing mount failure ocfs2: handle a symlink read error correctly nilfs2: fix possible int overflows in nilfs_fiemap() NFC: nci: Add bounds checking in nci_hci_create_pipe() mtd: onenand: Fix uninitialized retlen in do_otp_read() misc: fastrpc: Fix registered buffer page address net/ncsi: wait for the last response to Deselect Package before configuring channel ptp: Ensure info->enable callback is always set MIPS: ftrace: Declare ftrace_get_parent_ra_addr() as static ocfs2: check dir i_size in ocfs2_find_entry HID: multitouch: Add NULL check in mt_input_configured ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() vrf: use RCU protection in l3mdev_l3_out() team: better TEAM_OPTION_TYPE_STRING validation arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array gpio: bcm-kona: Fix GPIO lock/unlock for banks above bank 0 gpio: bcm-kona: Make sure GPIO bits are unlocked when requesting IRQ gpio: bcm-kona: Add missing newline to dev_err format string xen: remove a confusing comment on auto-translated guest I/O x86/xen: allow larger contiguous memory regions in PV guests media: cxd2841er: fix 64-bit division on gcc-9 vfio/pci: Enable iowrite64 and ioread64 for vfio pci Grab mm lock before grabbing pt lock orangefs: fix a oob in orangefs_debug_write ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet 5V batman-adv: fix panic during interface removal usb: roles: set switch registered flag early on usb: gadget: udc: renesas_usb3: Fix compiler warning usb: dwc2: gadget: remove of_node reference upon udc_stop USB: pci-quirks: Fix HCCPARAMS register error for LS7A EHCI USB: quirks: add USB_QUIRK_NO_LPM quirk for Teclast dist USB: Add USB_QUIRK_NO_LPM quirk for sony xperia xz1 smartphone usb: gadget: f_midi: fix MIDI Streaming descriptor lengths USB: hub: Ignore non-compliant devices with too many configs or interfaces USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk usb: cdc-acm: Check control transfer buffer size before access usb: cdc-acm: Fix handling of oversized fragments USB: serial: option: add MeiG Smart SLM828 USB: serial: option: add Telit Cinterion FN990B compositions USB: serial: option: fix Telit Cinterion FN990A name USB: serial: option: drop MeiG Smart defines can: c_can: fix unbalanced runtime PM disable in error path can: j1939: j1939_sk_send_loop(): fix unable to send messages with data length zero alpha: make stack 16-byte aligned (most cases) serial: 8250: Fix fifo underflow on flush alpha: align stack for page fault and user unaligned trap handlers gpio: stmpe: Check return value of stmpe_reg_read in stmpe_gpio_irq_sync_unlock partitions: mac: fix handling of bogus partition table regmap-irq: Add missing kfree() net: treat possible_net_t net pointer as an RCU one and add read_pnet_rcu() net: add dev_net_rcu() helper ipv4: use RCU protection in rt_is_expired() ipv4: use RCU protection in inet_select_addr() ipv6: use RCU protection in ip6_default_advmss() ndisc: use RCU protection in ndisc_alloc_skb() neighbour: delete redundant judgment statements neighbour: use RCU protection in __neigh_notify() arp: use RCU protection in arp_xmit() openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ndisc: extend RCU protection in ndisc_send_skb() alpha: replace hardcoded stack offsets with autogenerated ones nilfs2: do not output warnings when clearing dirty buffers nilfs2: do not force clear folio if buffer is referenced nilfs2: protect access to buffers with no active references can: ems_pci: move ASIX AX99100 ids to pci_ids.h serial: 8250_pci: add support for ASIX AX99100 parport_pc: add support for ASIX AX99100 x86/i8253: Disable PIT timer 0 when not in use Revert "btrfs: avoid monopolizing a core when activating a swap file" btrfs: avoid monopolizing a core when activating a swap file pps: Fix a use-after-free ima: Fix use-after-free on a dentry's dname.name vlan: introduce vlan_dev_free_egress_priority vlan: move dev_put into vlan_dev_uninit scsi: storvsc: Set correct data length for sending SCSI command without payload driver core: bus: Fix double free in driver API bus_register() crypto: testmgr - fix wrong key length for pkcs1pad crypto: testmgr - Fix wrong test case of RSA crypto: testmgr - fix version number of RSA tests crypto: testmgr - populate RSA CRT parameters in RSA test vectors crypto: testmgr - some more fixes to RSA test vectors mm: update mark_victim tracepoints fields memcg: fix soft lockup in the OOM process usb: dwc3: Increase DWC3 controller halt timeout usb: dwc3: Fix timeout issue during controller enter/exit from halt state usb/gadget: f_midi: convert tasklets to use new tasklet_setup() API usb/gadget: f_midi: Replace tasklet with work USB: gadget: f_midi: f_midi_complete to call queue_work powerpc/64s/mm: Move __real_pte stubs into hash-4k.h powerpc/64s: Rewrite __real_pte() and __rpte_to_hidx() as static inline ALSA: hda/realtek - Add type for ALC287 ALSA: hda/realtek: Fixup ALC225 depop procedure powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM_ALLOC geneve: Fix use-after-free in geneve_find_dev(). gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl(). geneve: Suppress list corruption splat in geneve_destroy_tunnels(). net: extract port range fields from fl_flow_key flow_dissector: Fix handling of mixed port and port-range keys flow_dissector: Fix port range key handling in BPF conversion power: supply: da9150-fg: fix potential overflow tee: optee: Fix supplicant wait loop nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() ALSA: hda/conexant: Add quirk for HP ProBook 450 G4 mute LED acct: block access to kernel internal filesystems batman-adv: Ignore neighbor throughput metrics in error case batman-adv: Drop unmanaged ELP metric worker sunrpc: suppress warnings for unused procfs functions net: loopback: Avoid sending IP packets without an Ethernet header net: cadence: macb: Synchronize stats calculations ASoC: es8328: fix route from DAC to output ipvs: Always clear ipvs_property flag in skb_scrub_packet() net: mvpp2: cls: Fixed Non IP flow, with vlan tag flow defination. x86/CPU: Fix warm boot hang regression on AMD SC1100 SoC systems ftrace: Avoid potential division by zero in function_stat_show() perf/core: Fix low freq setting via IOC_PERIOD usbnet: gl620a: fix endpoint checking in genelink_bind() phy: tegra: xusb: reset VBUS & ID OVERRIDE phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk sched/core: Prevent rescheduling when interrupts are disabled pfifo_tail_enqueue: Drop new packet when sch->limit == 0 drop_monitor: fix incorrect initialization order kernel/acct.c: use #elif instead of #end and #elif kernel/acct.c: use dedicated helper to access rlimit values acct: perform last write from workqueue drm/amdgpu: skip BAR resizing if the bios already did it drm/amdgpu: Check extended configuration space register when system uses large bar drm/amdgpu: disable BAR resize on Dell G5 SE Revert "of: reserved-memory: Fix using wrong number of cells to get property 'alignment'" HID: appleir: Fix potential NULL dereference at raw event handle ALSA: hda: intel: Add Dell ALC3271 to power_save denylist ALSA: hda/realtek: update ALC222 depop optimize drm/radeon: Fix rs400_gpu_init for ATI mobility radeon Xpress 200M platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e x86/cacheinfo: Validate CPUID leaf 0x2 EDX output x86/cpu: Validate CPUID leaf 0x2 EDX output x86/cpu: Properly parse CPUID leaf 0x2 TLB descriptor 0x63 wifi: cfg80211: regulatory: improve invalid hints checking wifi: nl80211: reject cooked mode if it is set along with other flags rapidio: add check for rio_add_net() in rio_scan_alloc_net() rapidio: fix an API misues when rio_add_net() fails mm/page_alloc: fix uninitialized variable wifi: iwlwifi: limit printed string from FW file HID: google: fix unused variable warning under !CONFIG_ACPI HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() net: gso: fix ownership in __udp_gso_segment caif_virtio: fix wrong pointer check in cfv_probe() hwmon: (pmbus) Initialise page count in pmbus_identify() hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table hwmon: (ad7314) Validate leading zero bits and return error llc: do not use skb_get() before dev_queue_xmit() hwmon: fix a NULL vs IS_ERR_OR_NULL() check in xgene_hwmon_probe() drm/sched: Fix preprocessor guard be2net: fix sleeping while atomic bugs in be_ndo_bridge_getlink ppp: Fix KMSAN uninit-value warning with bpf vlan: enforce underlying device type net-timestamp: support TCP GSO case for a few missing flags net: ipv6: fix dst ref loop in ila lwtunnel net: ipv6: fix missing dst ref drop in ila lwtunnel gpio: rcar: Fix missing of_node_put() call Revert "drivers/card_reader/rtsx_usb: Restore interrupt based detection" usb: renesas_usbhs: Call clk_put() usb: renesas_usbhs: Use devm_usb_get_phy() usb: quirks: Add DELAY_INIT and NO_LPM for Prolific Mass Storage Card Reader usb: renesas_usbhs: Flush the notify_hotplug_work usb: atm: cxacru: fix a flaw in existing endpoint checks usb: typec: ucsi: increase timeout for PPM reset operations usb: typec: tcpci_rt1711h: Unmask alert interrupts to fix functionality usb: gadget: Set self-powered based on MaxPower and bmAttributes usb: gadget: Fix setting self-powered state on suspend usb: gadget: Check bmAttributes only if configuration is valid xhci: pci: Fix indentation in the PCI device ID definitions Squashfs: check the inode number is not the invalid value of zero intel_th: pci: Add Arrow Lake support intel_th: pci: Add Panther Lake-H support intel_th: pci: Add Panther Lake-P/U support slimbus: messaging: Free transaction ID in delayed interrupt scenario eeprom: digsy_mtc: Make GPIO lookup table match the device Linux 5.4.291 Change-Id: Ica7eab9e6472f50da32bd885ba09d09dbb450ef0 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Nikolay Kuratov
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5b3d32f607 |
ftrace: Avoid potential division by zero in function_stat_show()
commit a1a7eb89ca0b89dc1c326eeee2596f263291aca3 upstream.
Check whether denominator expression x * (x - 1) * 1000 mod {2^32, 2^64}
produce zero and skip stddev computation in that case.
For now don't care about rec->counter * rec->counter overflow because
rec->time * rec->time overflow will likely happen earlier.
Cc: stable@vger.kernel.org
Cc: Wen Yang <wenyang@linux.alibaba.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/20250206090156.1561783-1-kniv@yandex-team.ru
Fixes: e31f7939c1c27 ("ftrace: Avoid potential division by zero in function profiler")
Signed-off-by: Nikolay Kuratov <kniv@yandex-team.ru>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Puranjay Mohan
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feba1308bc |
bpf: Send signals asynchronously if !preemptible
[ Upstream commit 87c544108b612512b254c8f79aa5c0a8546e2cc4 ] BPF programs can execute in all kinds of contexts and when a program running in a non-preemptible context uses the bpf_send_signal() kfunc, it will cause issues because this kfunc can sleep. Change `irqs_disabled()` to `!preemptible()`. Reported-by: syzbot+97da3d7e0112d59971de@syzkaller.appspotmail.com Closes: https://lore.kernel.org/all/67486b09.050a0220.253251.0084.GAE@google.com/ Fixes: 1bc7896e9ef4 ("bpf: Fix deadlock with rq_lock in bpf_send_signal()") Signed-off-by: Puranjay Mohan <puranjay@kernel.org> Acked-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20250115103647.38487-1-puranjay@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Michael Bestas
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b9715311a2 |
Merge tag 'ASB-2025-02-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2025-02-01 CVE-2024-53104 CVE-2025-0088 * tag 'ASB-2025-02-05_11-5.4' of https://android.googlesource.com/kernel/common: (449 commits) ANDROID: gki - change networking configuration ANDROID: kernelci build-break for 64-bit riscv clang builds (5.4 only) Revert "BACKPORT: RISC-V: Stop relying on GCC's register allocator's hueristics" Revert "ANDROID: declare sp_in_global outside of CONFIG_FRAME_POINTER" ANDROID: GKI: add Trimble symbol list UPSTREAM: selinux: ignore unknown extended permissions ANDROID: ABI: Update allowed list for galaxy Revert "netfilter: Replace zero-length array with flexible-array member" Revert "tracing: Constify string literal data member in struct trace_event_call" Revert "skb_expand_head() adjust skb->truesize incorrectly" Linux 5.4.289 ftrace: use preempt_enable/disable notrace macros to avoid double fault mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim() drm: adv7511: Drop dsi single lane support net/sctp: Prevent autoclose integer overflow in sctp_association_init() sky2: Add device ID 11ab:4373 for Marvell 88E8075 pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking RDMA/uverbs: Prevent integer overflow issue modpost: fix the missed iteration for the max bit in do_input() modpost: fix input MODULE_DEVICE_TABLE() built for 64-bit on 32-bit host ... Conflicts: arch/arm64/boot/dts/vendor/bindings/clock/adi,axi-clkgen.yaml arch/arm64/boot/dts/vendor/bindings/clock/axi-clkgen.txt drivers/rpmsg/qcom_glink_native.c drivers/soc/qcom/socinfo.c Change-Id: I60727e0cdd974fda5ca71f938bc2f984a8bbf19a |
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Greg Kroah-Hartman
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a85d92d704 |
This is the 5.4.289 stable release
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dma_desc with iommu enabled PCI/AER: Disable AER service on suspend ALSA: usb: Fix UBSAN warning in parse_audio_unit() PCI: Add ACS quirk for Broadcom BCM5760X NIC i2c: pnx: Fix timeout in wait functions drm/i915: Fix memory leak by correcting cache object name in error handler erofs: fix order >= MAX_ORDER warning due to crafted negative i_size erofs: fix incorrect symlink detection in fast symlink net/smc: check sndbuf_space again after NOSPACE flag is set in smc_poll ionic: use ee->offset when returning sprom data net: hinic: Fix cleanup in create_rxqs/txqs() net: ethernet: bgmac-platform: fix an OF node reference leak netfilter: ipset: Fix for recursive locking warning mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk chelsio/chtls: prevent potential integer overflow on 32bit i2c: riic: Always round-up when calculating bus period efivarfs: Fix error on non-existent file USB: serial: option: add TCL IK512 MBIM & ECM USB: serial: option: add MeiG Smart SLM770A USB: serial: option: add Netprisma LCUK54 modules for WWAN Ready USB: serial: option: add MediaTek T7XX compositions USB: serial: option: add Telit FE910C04 rmnet compositions sh: clk: Fix clk_enable() to return 0 on NULL clk zram: refuse to use zero sized block device as backing device btrfs: tree-checker: reject inline extent items with 0 ref count NFS/pnfs: Fix a live lock between recalled layouts and layoutget of/irq: Fix using uninitialized variable @addr_len in API of_irq_parse_one() nilfs2: prevent use of deleted inode udmabuf: also check for F_SEAL_FUTURE_WRITE of: Fix error path in of_parse_phandle_with_args_map() of: Fix refcount leakage for OF node returned by __of_get_dma_parent() media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg bpf: Check negative offsets in __bpf_skb_min_len() nfsd: restore callback functionality for NFSv4.0 mtd: diskonchip: Cast an operand to prevent potential overflow phy: core: Fix an OF node refcount leakage in _of_phy_get() phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() phy: core: Fix that API devm_phy_put() fails to release the phy phy: core: Fix that API devm_phy_destroy() fails to destroy the phy dmaengine: mv_xor: fix child node refcount handling in early exit dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset mtd: rawnand: fix double free in atmel_pmecc_create_user() tracing/kprobe: Make trace_kprobe's module callback called after jump_label update scsi: qla1280: Fix hw revision numbering for ISP1020/1040 scsi: megaraid_sas: Fix for a potential deadlock regmap: Use correct format specifier for logging range errors platform/x86: asus-nb-wmi: Ignore unknown event 0xCF scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time virtio-blk: don't keep queue frozen during system suspend epoll: Add synchronous wakeup support for ep_poll_callback MIPS: Probe toolchain support of -msym32 skbuff: introduce skb_expand_head() ipv6: use skb_expand_head in ip6_finish_output2 ipv6: use skb_expand_head in ip6_xmit ipv6: fix possible UAF in ip6_finish_output2() bpf: fix recursive lock when verdict program return SK_PASS tracing: Constify string literal data member in struct trace_event_call btrfs: avoid monopolizing a core when activating a swap file skb_expand_head() adjust skb->truesize incorrectly ipv6: prevent possible UAF in ip6_xmit() selinux: ignore unknown extended permissions Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet IB/mlx5: Introduce and use mlx5_core_is_vf() net/mlx5: Make API mlx5_core_is_ecpf accept const pointer RDMA/mlx5: Enforce same type port association for multiport RoCE RDMA/bnxt_re: Add check for path mtu in modify_qp RDMA/bnxt_re: Fix reporting hw_ver in query_device RDMA/bnxt_re: Fix max_qp_wrs reported drm: bridge: adv7511: Enable SPDIF DAI drm/bridge: adv7511_audio: Update Audio InfoFrame properly netrom: check buffer length before accessing it netfilter: Replace zero-length array with flexible-array member netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext net: llc: reset skb->transport_header ALSA: usb-audio: US16x08: Initialize array before use af_packet: fix vlan_get_tci() vs MSG_PEEK af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK ila: serialize calls to nf_register_net_hooks() wifi: mac80211: wake the queues in case of failure in resume sound: usb: format: don't warn that raw DSD is unsupported bpf: fix potential error return net: usb: qmi_wwan: add Telit FE910C04 compositions irqchip/gic: Correct declaration of *percpu_base pointer in union gic_base ARC: build: Try to guess GCC variant of cross compiler modpost: fix input MODULE_DEVICE_TABLE() built for 64-bit on 32-bit host modpost: fix the missed iteration for the max bit in do_input() RDMA/uverbs: Prevent integer overflow issue pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking sky2: Add device ID 11ab:4373 for Marvell 88E8075 net/sctp: Prevent autoclose integer overflow in sctp_association_init() drm: adv7511: Drop dsi single lane support mm: vmscan: account for free pages to prevent infinite Loop in throttle_direct_reclaim() ftrace: use preempt_enable/disable notrace macros to avoid double fault Linux 5.4.289 Change-Id: I2fe8ada5386224ce16b22d4e1eff016656be40f3 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Koichiro Den
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177516053e |
ftrace: use preempt_enable/disable notrace macros to avoid double fault
Since the backport commit |
||
Masami Hiramatsu (Google)
|
0146a07f95 |
tracing/kprobe: Make trace_kprobe's module callback called after jump_label update
[ Upstream commit d685d55dfc86b1a4bdcec77c3c1f8a83f181264e ]
Make sure the trace_kprobe's module notifer callback function is called
after jump_label's callback is called. Since the trace_kprobe's callback
eventually checks jump_label address during registering new kprobe on
the loading module, jump_label must be updated before this registration
happens.
Link: https://lore.kernel.org/all/173387585556.995044.3157941002975446119.stgit@devnote2/
Fixes:
|
||
|
Greg Kroah-Hartman
|
4d8aad9b5e |
This is the 5.4.288 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmdkUkYACgkQONu9yGCS aT5RDg//WKMt8BAC/HtVkHOaO2vJt7ADIawvJkSZD+ljKfPvydJsMydpfqcO1l7y aVahXIkDVsqyxNkkvZr9Sn19W6SQHD1yPsm76gbatSmHEydCvgOncrQgDYQOXDx5 pnMRwyPYd9P/9oXPfsGJK4dPL7dklL5vHYr+47kG47PJENeXCB2Z6LVEjSt9Sm6f 3dcoyUb0RsNSW7yoWX099UOH7B8/rYaTCXxAlrch/7vP5Uhfw5A2L2L/Tu/0zXNU 1G4/aHVDjabjQBkhV2Obh0OQcs5MSMMfor6cIABaaiotsDqPPVLzW+ciEC11FpvM aeRElnkxN9b27MrGTL62mgsJN0/yr1nyMZt9v0/B/bcbkPHKDse6RTz3jCXo2d52 BpGfj/7yw3c7rzFrFC3uxKUgnsJZFmyyadPGZJetBLwICJl/aNhrPt5ZYkTx+ety 90oMe510dbc/AHaSZ6cWkZy+0+ejBGVbbfja/L/Vji4mCJtmab2mTQkVuiuOBYeh pBotQzaaUQ0+QihMe3n+8PN5H/BKNBx3wvmzwrbVZ6pGA2Sz+wevuEBo6bKNmmpN iVmJZy+Y/W9ffllCUz4zGsu+hK2CxVQIHa7gw+NzmlqGovIGt70zvDonyWAHuy5A m9LFrDJkct0jc3X/6xN9gfuDPMrOIEmGXhjcGmmWaqrLh4MamtI= =2mmT -----END PGP SIGNATURE----- Merge 5.4.288 into android11-5.4-lts Changes in 5.4.288 usb: host: max3421-hcd: Correctly abort a USB request. ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys() usb: dwc2: hcd: Fix GetPortStatus & SetPortFeature usb: ehci-hcd: fix call balance of clocks handling routines usb: gadget: u_serial: Fix the issue that gs_start_io crashed due to accessing null pointer xfs: don't drop errno values when we fail to ficlone the entire range bpf, sockmap: Fix update element with same batman-adv: Do not send uninitialized TT changes batman-adv: Remove uninitialized data in full table TT response batman-adv: Do not let TT changes list grows indefinitely tipc: fix NULL deref in cleanup_bearer() net: lapb: increase LAPB_HEADER_LEN ACPI: resource: Fix memory resource type union access qca_spi: Fix clock speed for multiple QCA7000 qca_spi: Make driver probing reliable net/sched: netem: account for backlog updates from child qdisc ACPICA: events/evxfregn: don't release the ContextMutex that was never acquired blk-iocost: clamp inuse and skip noops in __propagate_weights() blk-iocost: fix weight updates of inner active iocgs blk-iocost: Avoid using clamp() on inuse in __propagate_weights() KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe() xen/netfront: fix crash when removing device ALSA: usb-audio: Fix a DMA to stack memory bug Linux 5.4.288 Change-Id: Ie329f210978bae25fa2703d4106a3880bb9ba53c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
|
Nikolay Kuratov
|
20df02cb98 |
tracing/kprobes: Skip symbol counting logic for module symbols in create_local_trace_kprobe()
commit b022f0c7e404 ("tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols")
avoids checking number_of_same_symbols() for module symbol in
__trace_kprobe_create(), but create_local_trace_kprobe() should avoid this
check too. Doing this check leads to ENOENT for module_name:symbol_name
constructions passed over perf_event_open.
No bug in newer kernels as it was fixed more generally by
commit 9d8616034f16 ("tracing/kprobes: Add symbol counting check when module loads")
Link: https://lore.kernel.org/linux-trace-kernel/20240705161030.b3ddb33a8167013b9b1da202@kernel.org
Fixes: b022f0c7e404 ("tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols")
Signed-off-by: Nikolay Kuratov <kniv@yandex-team.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
|
Michael Bestas
|
0262d4e51f |
Merge tag 'ASB-2024-12-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2024-12-01 * tag 'ASB-2024-12-05_11-5.4' of https://android.googlesource.com/kernel/common: (552 commits) UPSTREAM: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT ANDROID: add file for recording allowed ABI breaks Revert "spi: Fix deadlock when adding SPI controllers on SPI buses" Revert "spi: fix use-after-free of the add_lock mutex" ANDROID: declare sp_in_global outside of CONFIG_FRAME_POINTER BACKPORT: RISC-V: Stop relying on GCC's register allocator's hueristics UPSTREAM: x86/percpu: Clean up percpu_add_op() UPSTREAM: x86/percpu: Clean up percpu_from_op() UPSTREAM: x86/percpu: Clean up percpu_to_op() UPSTREAM: x86/percpu: Introduce size abstraction macros BACKPORT: FROMGIT: binder: add delivered_freeze to debugfs output BACKPORT: FROMGIT: binder: fix memleak of proc->delivered_freeze FROMGIT: binder: allow freeze notification for dead nodes FROMGIT: binder: fix BINDER_WORK_CLEAR_FREEZE_NOTIFICATION debug logs FROMGIT: binder: fix BINDER_WORK_FROZEN_BINDER debug logs BACKPORT: FROMGIT: binder: fix freeze UAF in binder_release_work() FROMGIT: binder: fix OOB in binder_add_freeze_work() FROMGIT: binder: fix node UAF in binder_add_freeze_work() Linux 5.4.286 mm: avoid leaving partial pfn mappings around in error case ... Conflicts: arch/arm64/boot/dts/vendor/bindings/gpu/samsung-rotator.txt arch/arm64/boot/dts/vendor/bindings/gpu/samsung-rotator.yaml drivers/clk/qcom/clk-rpmh.c drivers/usb/dwc3/core.c fs/erofs/decompressor.c net/qrtr/qrtr.c Change-Id: Iae3a7502b304d7be66da795411c4f330eef8b693 |
||
|
Greg Kroah-Hartman
|
ad8d63bdc6 |
Merge 5.4.287 into android11-5.4-lts
Changes in 5.4.287
netlink: terminate outstanding dump on socket close
net/mlx5: fs, lock FTE when checking if active
net/mlx5e: kTLS, Fix incorrect page refcounting
ocfs2: uncache inode which has failed entering the group
KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN
nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
ocfs2: fix UBSAN warning in ocfs2_verify_volume()
nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
Revert "mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K"
media: dvbdev: fix the logic when DVB_DYNAMIC_MINORS is not set
kbuild: Use uname for LINUX_COMPILE_HOST detection
mm: revert "mm: shmem: fix data-race in shmem_getattr()"
ASoC: Intel: bytcr_rt5640: Add DMI quirk for Vexia Edu Atla 10 tablet
mac80211: fix user-power when emulating chanctx
selftests/watchdog-test: Fix system accidentally reset after watchdog-test
ALSA: hda/realtek: Add subwoofer quirk for Infinix ZERO BOOK 13
x86/amd_nb: Fix compile-testing without CONFIG_AMD_NB
net: usb: qmi_wwan: add Quectel RG650V
soc: qcom: Add check devm_kasprintf() returned value
regulator: rk808: Add apply_bit for BUCK3 on RK809
ASoC: stm: Prevent potential division by zero in stm32_sai_mclk_round_rate()
ASoC: stm: Prevent potential division by zero in stm32_sai_get_clk_div()
proc/softirqs: replace seq_printf with seq_put_decimal_ull_width
ipmr: Fix access to mfc_cache_list without lock held
cifs: Fix buffer overflow when parsing NFS reparse points
NFSD: Force all NFSv4.2 COPY requests to be synchronous
nvme: fix metadata handling in nvme-passthrough
x86/xen/pvh: Annotate indirect branch as safe
mips: asm: fix warning when disabling MIPS_FP_SUPPORT
initramfs: avoid filename buffer overrun
nvme-pci: fix freeing of the HMB descriptor table
m68k: mvme147: Fix SCSI controller IRQ numbers
m68k: mvme16x: Add and use "mvme16x.h"
m68k: mvme147: Reinstate early console
acpi/arm64: Adjust error handling procedure in gtdt_parse_timer_block()
s390/syscalls: Avoid creation of arch/arch/ directory
hfsplus: don't query the device logical block size multiple times
firmware: google: Unregister driver_info on failure and exit in gsmi
firmware: google: Unregister driver_info on failure
EDAC/bluefield: Fix potential integer overflow
EDAC/fsl_ddr: Fix bad bit shift operations
crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY
crypto: cavium - Fix the if condition to exit loop after timeout
crypto: bcm - add error check in the ahash_hmac_init function
crypto: cavium - Fix an error handling path in cpt_ucode_load_fw()
time: Fix references to _msecs_to_jiffies() handling of values
soc: ti: smartreflex: Use IRQF_NO_AUTOEN flag in request_irq()
soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get()
mmc: mmc_spi: drop buggy snprintf()
efi/tpm: Pass correct address to memblock_reserve
tpm: fix signed/unsigned bug when checking event logs
ARM: dts: cubieboard4: Fix DCDC5 regulator constraints
regmap: irq: Set lockdep class for hierarchical IRQ domains
firmware: arm_scpi: Check the DVFS OPP count returned by the firmware
drm/mm: Mark drm_mm_interval_tree*() functions with __maybe_unused
wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()
drm/omap: Fix locking in omap_gem_new_dmabuf()
wifi: p54: Use IRQF_NO_AUTOEN flag in request_irq()
wifi: mwifiex: Use IRQF_NO_AUTOEN flag in request_irq()
drm/imx/ipuv3: Use IRQF_NO_AUTOEN flag in request_irq()
dt-bindings: vendor-prefixes: Add NeoFidelity, Inc
ASoC: fsl_micfil: Drop unnecessary register read
ASoC: fsl_micfil: do not define SHIFT/MASK for single bits
ASoC: fsl_micfil: use GENMASK to define register bit fields
ASoC: fsl_micfil: fix regmap_write_bits usage
bpf: Fix the xdp_adjust_tail sample prog issue
wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()
drm/panfrost: Remove unused id_mask from struct panfrost_model
drm/msm/adreno: Use IRQF_NO_AUTOEN flag in request_irq()
drm/etnaviv: dump: fix sparse warnings
drm/etnaviv: fix power register offset on GC300
drm/etnaviv: hold GPU lock across perfmon sampling
bpf, sockmap: Several fixes to bpf_msg_push_data
bpf, sockmap: Several fixes to bpf_msg_pop_data
bpf, sockmap: Fix sk_msg_reset_curr
selftests: net: really check for bg process completion
net: rfkill: gpio: Add check for clk_enable()
ALSA: us122l: Use snd_card_free_when_closed() at disconnection
ALSA: caiaq: Use snd_card_free_when_closed() at disconnection
ALSA: 6fire: Release resources at card release
netpoll: Use rcu_access_pointer() in netpoll_poll_lock
trace/trace_event_perf: remove duplicate samples on the first tracepoint event
powerpc/vdso: Flag VDSO64 entry points as functions
mfd: tps65010: Use IRQF_NO_AUTOEN flag in request_irq() to fix race
mfd: da9052-spi: Change read-mask to write-mask
mfd: intel_soc_pmic_bxtwc: Use dev_err_probe()
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for USB Type-C device
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device
mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices
cpufreq: loongson2: Unregister platform_driver on failure
mtd: rawnand: atmel: Fix possible memory leak
RDMA/bnxt_re: Check cqe flags to know imm_data vs inv_irkey
mfd: rt5033: Fix missing regmap_del_irq_chip()
scsi: bfa: Fix use-after-free in bfad_im_module_exit()
scsi: fusion: Remove unused variable 'rc'
scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
ocfs2: fix uninitialized value in ocfs2_file_read_iter()
powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static
fbdev/sh7760fb: Alloc DMA memory from hardware device
fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()
dt-bindings: clock: adi,axi-clkgen: convert old binding to yaml format
dt-bindings: clock: axi-clkgen: include AXI clk
clk: axi-clkgen: use devm_platform_ioremap_resource() short-hand
clk: clk-axi-clkgen: make sure to enable the AXI bus clock
perf cs-etm: Don't flush when packet_queue fills up
perf probe: Correct demangled symbols in C++ program
PCI: cpqphp: Use PCI_POSSIBLE_ERROR() to check config reads
PCI: cpqphp: Fix PCIBIOS_* return value confusion
m68k: mcfgpio: Fix incorrect register offset for CONFIG_M5441x
m68k: coldfire/device.c: only build FEC when HW macros are defined
perf trace: Do not lose last events in a race
perf trace: Avoid garbage when not printing a syscall's arguments
rpmsg: glink: Add TX_DATA_CONT command while sending
rpmsg: glink: Send READ_NOTIFY command in FIFO full case
rpmsg: glink: Fix GLINK command prefix
rpmsg: glink: use only lower 16-bits of param2 for CMD_OPEN name length
NFSD: Prevent NULL dereference in nfsd4_process_cb_update()
NFSD: Cap the number of bytes copied by nfs4_reset_recoverydir()
NFSD: Fix nfsd4_shutdown_copy()
vfio/pci: Properly hide first-in-list PCIe extended capability
power: supply: core: Remove might_sleep() from power_supply_put()
net: usb: lan78xx: Fix memory leak on device unplug by freeing PHY device
tg3: Set coherent DMA mask bits to 31 for BCM57766 chipsets
net: usb: lan78xx: Fix refcounting and autosuspend on invalid WoL configuration
marvell: pxa168_eth: fix call balance of pep->clk handling routines
net: stmmac: dwmac-socfpga: Set RX watchdog interrupt as broken
ipmr: convert /proc handlers to rcu_read_lock()
ipmr: fix tables suspicious RCU usage
usb: using mutex lock and supporting O_NONBLOCK flag in iowarrior_read()
usb: yurex: make waiting on yurex_write interruptible
USB: chaoskey: fail open after removal
USB: chaoskey: Fix possible deadlock chaoskey_list_lock
misc: apds990x: Fix missing pm_runtime_disable()
staging: greybus: uart: clean up TIOCGSERIAL
apparmor: fix 'Do simple duplicate message elimination'
usb: ehci-spear: fix call balance of sehci clk handling routines
cgroup: Make operations on the cgroup root_list RCU safe
cgroup: Move rcu_head up near the top of cgroup_root
soc: qcom: socinfo: fix revision check in qcom_socinfo_probe()
ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices
ext4: supress data-race warnings in ext4_free_inodes_{count,set}()
ext4: fix FS_IOC_GETFSMAP handling
jfs: xattr: check invalid xattr size more strictly
ASoC: codecs: Fix atomicity violation in snd_soc_component_get_drvdata()
PCI: Fix use-after-free of slot->bus on hot remove
comedi: Flush partial mappings in error case
tty: ldsic: fix tty_ldisc_autoload sysctl's proc_handler
Bluetooth: Fix type of len in rfcomm_sock_getsockopt{,_old}()
Revert "usb: gadget: composite: fix OS descriptors w_value logic"
serial: sh-sci: Clean sci_ports[0] after at earlycon exit
Revert "serial: sh-sci: Clean sci_ports[0] after at earlycon exit"
netfilter: ipset: add missing range check in bitmap_ip_uadt
spi: Fix acpi deferred irq probe
ubi: wl: Put source PEB into correct list if trying locking LEB failed
um: ubd: Do not use drvdata in release
um: net: Do not use drvdata in release
serial: 8250: omap: Move pm_runtime_get_sync
um: vector: Do not use drvdata in release
sh: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK
arm64: tls: Fix context-switching of tpidrro_el0 when kpti is enabled
block: fix ordering between checking BLK_MQ_S_STOPPED request adding
HID: wacom: Interpret tilt data from Intuos Pro BT as signed values
media: wl128x: Fix atomicity violation in fmc_send_cmd()
ALSA: hda/realtek: Update ALC225 depop procedure
ALSA: hda/realtek: Set PCBeep to default value for ALC274
ALSA: hda/realtek: Fix Internal Speaker and Mic boost of Infinix Y4 Max
ALSA: hda/realtek: Apply quirk for Medion E15433
usb: dwc3: gadget: Fix checking for number of TRBs left
lib: string_helpers: silence snprintf() output truncation warning
NFSD: Prevent a potential integer overflow
SUNRPC: make sure cache entry active before cache_show
rpmsg: glink: Propagate TX failures in intentless mode as well
um: Fix potential integer overflow during physmem setup
um: Fix the return value of elf_core_copy_task_fpregs
um/sysrq: remove needless variable sp
um: add show_stack_loglvl()
um: Clean up stacktrace dump
um: Always dump trace for specified task in show_stack
NFSv4.0: Fix a use-after-free problem in the asynchronous open()
rtc: st-lpc: Use IRQF_NO_AUTOEN flag in request_irq()
rtc: abx80x: Fix WDT bit position of the status register
rtc: check if __rtc_read_time was successful in rtc_timer_do_work()
ubifs: Correct the total block count by deducting journal reservation
ubi: fastmap: Fix duplicate slab cache names while attaching
ubifs: authentication: Fix use-after-free in ubifs_tnc_end_commit
jffs2: fix use of uninitialized variable
block: return unsigned int from bdev_io_min
9p/xen: fix init sequence
9p/xen: fix release of IRQ
rtc: ab-eoz9: don't fail temperature reads on undervoltage notification
modpost: remove incorrect code in do_eisa_entry()
SUNRPC: correct error code comment in xs_tcp_setup_socket()
SUNRPC: Replace internal use of SOCKWQ_ASYNC_NOSPACE
sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport
sh: intc: Fix use-after-free bug in register_intc_controller()
ASoC: fsl_micfil: fix the naming style for mask definition
quota: flush quota_release_work upon quota writeback
btrfs: ref-verify: fix use-after-free after invalid ref action
media: i2c: tc358743: Fix crash in the probe error path when using polling
media: ts2020: fix null-ptr-deref in ts2020_probe()
media: venus: Fix pm_runtime_set_suspended() with runtime pm enabled
media: gspca: ov534-ov772x: Fix off-by-one error in set_frame_rate()
media: platform: allegro-dvt: Fix possible memory leak in allocate_buffers_internal()
ovl: Filter invalid inodes with missing lookup function
ftrace: Fix regression with module command in stack_trace_filter
clk: qcom: gcc-qcs404: fix initial rate of GPLL3
ad7780: fix division by zero in ad7780_write_raw()
util_macros.h: fix/rework find_closest() macros
i3c: master: Fix miss free init_dyn_addr at i3c_master_put_i3c_addrs()
dm thin: Add missing destroy_work_on_stack()
nfsd: make sure exp active before svc_export_show
nfsd: fix nfs4_openowner leak when concurrent nfsd4_open occur
drm/etnaviv: flush shader L1 cache after user commandstream
iTCO_wdt: mask NMI_NOW bit for update_no_reboot_bit() call
watchdog: mediatek: Make sure system reset gets asserted in mtk_wdt_restart()
can: sun4i_can: sun4i_can_err(): call can_change_state() even if cf is NULL
can: sun4i_can: sun4i_can_err(): fix {rx,tx}_errors statistics
ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init()
netfilter: x_tables: fix LED ID check in led_tg_check()
net/sched: tbf: correct backlog statistic for GSO packets
can: j1939: j1939_session_new(): fix skb reference counting
net/ipv6: release expired exception dst cached in socket
dccp: Fix memory leak in dccp_feat_change_recv
tipc: add reference counter to bearer
tipc: enable creating a "preliminary" node
tipc: add new AEAD key structure for user API
tipc: Fix use-after-free of kernel socket in cleanup_bearer().
net/qed: allow old cards not supporting "num_images" to work
igb: Fix potential invalid memory access in igb_init_module()
netfilter: ipset: Hold module reference while requesting a module
netfilter: nft_set_hash: skip duplicated elements pending gc run
xen/xenbus: reference count registered modules
xenbus/backend: Add memory pressure handler callback
xenbus/backend: Protect xenbus callback with lock
xen/xenbus: fix locking
xen: Fix the issue of resource not being properly released in xenbus_dev_probe()
x86/asm: Reorder early variables
crypto: x86/aegis128 - access 32-bit arguments as 32-bit
gpio: grgpio: use a helper variable to store the address of ofdev->dev
gpio: grgpio: Add NULL check in grgpio_probe
drm/sti: Add __iomem for mixer_dbg_mxn's parameter
tcp_bpf: Fix the sk_mem_uncharge logic in tcp_bpf_sendmsg
spi: mpc52xx: Add cancel_work_sync before module remove
ocfs2: free inode when ocfs2_get_init_inode() fails
bpf: Handle BPF_EXIST and BPF_NOEXIST for LPM trie
bpf: Fix exact match conditions in trie_get_next_key()
HID: wacom: fix when get product name maybe null pointer
tracing: Fix cmp_entries_dup() to respect sort() comparison rules
ocfs2: update seq_file index in ocfs2_dlm_seq_next
scsi: qla2xxx: Fix NVMe and NPIV connect issue
scsi: qla2xxx: Supported speed displayed incorrectly for VPorts
scsi: qla2xxx: Remove check req_sg_cnt should be equal to rsp_sg_cnt
nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry()
bcache: revert replacing IS_ERR_OR_NULL with IS_ERR again
dma-buf: fix dma_fence_array_signaled v4
regmap: detach regmap from dev on regmap_exit
mmc: core: Further prevent card detect during shutdown
s390/cpum_sf: Handle CPU hotplug remove during sampling
media: uvcvideo: Add a quirk for the Kaiweets KTI-W02 infrared camera
media: cx231xx: Add support for Dexatek USB Video Grabber 1d19:6108
drm: panel-orientation-quirks: Add quirk for AYA NEO 2 model
drm/mcde: Enable module autoloading
drm/radeon/r600_cs: Fix possible int overflow in r600_packet3_check()
samples/bpf: Fix a resource leak
net: fec_mpc52xx_phy: Use %pa to format resource_size_t
net: ethernet: fs_enet: Use %pa to format resource_size_t
net/sched: cbs: Fix integer overflow in cbs_set_port_rate()
af_packet: avoid erroring out after sock_init_data() in packet_create()
Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()
net: af_can: do not leave a dangling sk pointer in can_create()
net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()
net: inet: do not leave a dangling sk pointer in inet_create()
net: inet6: do not leave a dangling sk pointer in inet6_create()
wifi: ath5k: add PCI ID for SX76X
wifi: ath5k: add PCI ID for Arcadyan devices
jfs: array-index-out-of-bounds fix in dtReadFirst
jfs: fix shift-out-of-bounds in dbSplit
jfs: fix array-index-out-of-bounds in jfs_readdir
jfs: add a check to prevent array-index-out-of-bounds in dbAdjTree
drm/amdgpu: set the right AMDGPU sg segment limitation
wifi: ipw2x00: libipw_rx_any(): fix bad alignment
wifi: brcmfmac: Fix oops due to NULL pointer dereference in brcmf_sdiod_sglist_rw()
Bluetooth: btusb: Add RTL8852BE device 0489:e123 to device tables
ASoC: hdmi-codec: reorder channel allocation list
rocker: fix link status detection in rocker_carrier_init()
net/neighbor: clear error in case strict check is not set
netpoll: Use rcu_access_pointer() in __netpoll_setup
tracing: Use atomic64_inc_return() in trace_clock_counter()
leds: class: Protect brightness_show() with led_cdev->led_access mutex
scsi: st: Don't modify unknown block number in MTIOCGET
scsi: st: Add MTIOCGET and MTLOAD to ioctls allowed after device reset
pinctrl: qcom-pmic-gpio: add support for PM8937
nvdimm: rectify the illogical code within nd_dax_probe()
f2fs: fix f2fs_bug_on when uninstalling filesystem call f2fs_evict_inode.
PCI: Add 'reset_subordinate' to reset hierarchy below bridge
PCI: Add ACS quirk for Wangxun FF5xxx NICs
i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock
usb: chipidea: udc: handle USB Error Interrupt if IOC not set
powerpc/prom_init: Fixup missing powermac #size-cells
misc: eeprom: eeprom_93cx6: Add quirk for extra read clock cycle
xdp: Simplify devmap cleanup
bpf: fix OOB devmap writes when deleting elements
Revert "unicode: Don't special case ignorable code points"
perf/x86/intel/pt: Fix buffer full but size is 0 case
KVM: arm64: vgic-its: Add a data length check in vgic_its_save_*
KVM: arm64: vgic-its: Clear DTE when MAPD unmaps a device
KVM: arm64: vgic-its: Clear ITE when DISCARD frees an ITE
jffs2: Prevent rtime decompress memory corruption
jffs2: Fix rtime decompressor
ocfs2: Revert "ocfs2: fix the la space leak when unmounting an ocfs2 volume"
modpost: Add .irqentry.text to OTHER_SECTIONS
Revert "drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read()"
PCI: rockchip-ep: Fix address translation unit programming
ALSA: usb-audio: Fix out of bounds reads when finding clock sources
bpf, xdp: Update devmap comments to reflect napi/rcu usage
Linux 5.4.287
Change-Id: Ib48a7a0e01226c0f910efae2139893c6a139b9b5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Uros Bizjak
|
c67aeff289 |
tracing: Use atomic64_inc_return() in trace_clock_counter()
[ Upstream commit eb887c4567d1b0e7684c026fe7df44afa96589e6 ] Use atomic64_inc_return(&ref) instead of atomic64_add_return(1, &ref) to use optimized implementation and ease register pressure around the primitive for targets that implement optimized variant. Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Link: https://lore.kernel.org/20241007085651.48544-1-ubizjak@gmail.com Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Kuan-Wei Chiu
|
a1c78bcc70 |
tracing: Fix cmp_entries_dup() to respect sort() comparison rules
commit e63fbd5f6810ed756bbb8a1549c7d4132968baa9 upstream.
The cmp_entries_dup() function used as the comparator for sort()
violated the symmetry and transitivity properties required by the
sorting algorithm. Specifically, it returned 1 whenever memcmp() was
non-zero, which broke the following expectations:
* Symmetry: If x < y, then y > x.
* Transitivity: If x < y and y < z, then x < z.
These violations could lead to incorrect sorting and failure to
correctly identify duplicate elements.
Fix the issue by directly returning the result of memcmp(), which
adheres to the required comparison properties.
Cc: stable@vger.kernel.org
Fixes:
|
||
guoweikang
|
43ca32ce12 |
ftrace: Fix regression with module command in stack_trace_filter
commit 45af52e7d3b8560f21d139b3759735eead8b1653 upstream.
When executing the following command:
# echo "write*:mod:ext3" > /sys/kernel/tracing/stack_trace_filter
The current mod command causes a null pointer dereference. While commit
|
||
Levi Yun
|
598b156722 |
trace/trace_event_perf: remove duplicate samples on the first tracepoint event
[ Upstream commit afe5960dc208fe069ddaaeb0994d857b24ac19d1 ]
When a tracepoint event is created with attr.freq = 1,
'hwc->period_left' is not initialized correctly. As a result,
in the perf_swevent_overflow() function, when the first time the event occurs,
it calculates the event overflow and the perf_swevent_set_period() returns 3,
this leads to the event are recorded for three duplicate times.
Step to reproduce:
1. Enable the tracepoint event & starting tracing
$ echo 1 > /sys/kernel/tracing/events/module/module_free
$ echo 1 > /sys/kernel/tracing/tracing_on
2. Record with perf
$ perf record -a --strict-freq -F 1 -e "module:module_free"
3. Trigger module_free event.
$ modprobe -i sunrpc
$ modprobe -r sunrpc
Result:
- Trace pipe result:
$ cat trace_pipe
modprobe-174509 [003] ..... 6504.868896: module_free: sunrpc
- perf sample:
modprobe 174509 [003] 6504.868980: module:module_free: sunrpc
modprobe 174509 [003] 6504.868980: module:module_free: sunrpc
modprobe 174509 [003] 6504.868980: module:module_free: sunrpc
By setting period_left via perf_swevent_set_period() as other sw_event did,
This problem could be solved.
After patch:
- Trace pipe result:
$ cat trace_pipe
modprobe 1153096 [068] 613468.867774: module:module_free: xfs
- perf sample
modprobe 1153096 [068] 613468.867794: module:module_free: xfs
Link: https://lore.kernel.org/20240913021347.595330-1-yeoreum.yun@arm.com
Fixes:
|
||
|
Greg Kroah-Hartman
|
da1a77953e |
This is the 5.4.286 stable release
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Merge 5.4.286 into android11-5.4-lts
Changes in 5.4.286
arm64: dts: rockchip: Fix rt5651 compatible value on rk3399-sapphire-excavator
arm64: dts: rockchip: Remove hdmi's 2nd interrupt on rk3328
arm64: dts: rockchip: Fix bluetooth properties on Rock960 boards
arm64: dts: rockchip: Remove #cooling-cells from fan on Theobroma lion
ARM: dts: rockchip: fix rk3036 acodec node
ARM: dts: rockchip: drop grf reference from rk3036 hdmi
ARM: dts: rockchip: Fix the spi controller on rk3036
ARM: dts: rockchip: Fix the realtek audio codec on rk3036-kylin
HID: core: zero-initialize the report buffer
security/keys: fix slab-out-of-bounds in key_task_permission
enetc: simplify the return expression of enetc_vf_set_mac_addr()
net: enetc: set MAC address to the VF net_device
sctp: properly validate chunk size in sctp_sf_ootb()
can: c_can: fix {rx,tx}_errors statistics
net: hns3: fix kernel crash when uninstalling driver
media: stb0899_algo: initialize cfr before using it
media: dvbdev: prevent the risk of out of memory access
media: dvb_frontend: don't play tricks with underflow values
media: adv7604: prevent underflow condition when reporting colorspace
ALSA: firewire-lib: fix return value on fail in amdtp_tscm_init()
media: s5p-jpeg: prevent buffer overflows
media: cx24116: prevent overflows on SNR calculus
media: v4l2-tpg: prevent the risk of a division by zero
pwm: imx-tpm: Use correct MODULO value for EPWM mode
drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read()
drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported
dm cache: correct the number of origin blocks to match the target length
dm cache: fix out-of-bounds access to the dirty bitset when resizing
dm cache: optimize dirty bit checking with find_next_bit when resizing
dm cache: fix potential out-of-bounds access on the first resume
dm-unstriped: cast an operand to sector_t to prevent potential uint32_t overflow
nfs: Fix KMSAN warning in decode_getfattr_attrs()
btrfs: reinitialize delayed ref list after deleting it from the list
mtd: rawnand: protect access to rawnand devices while in suspend
spi: Fix deadlock when adding SPI controllers on SPI buses
spi: fix use-after-free of the add_lock mutex
net: bridge: xmit: make sure we have at least eth header len bytes
media: uvcvideo: Skip parsing frames of type UVC_VS_UNDEFINED in uvc_parse_format
fs/proc: fix compile warning about variable 'vmcore_mmap_ops'
usb: musb: sunxi: Fix accessing an released usb phy
USB: serial: io_edgeport: fix use after free in debug printk
USB: serial: qcserial: add support for Sierra Wireless EM86xx
USB: serial: option: add Fibocom FG132 0x0112 composition
USB: serial: option: add Quectel RG650V
irqchip/gic-v3: Force propagation of the active state with a read-back
ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove()
ALSA: usb-audio: Support jack detection on Dell dock
ALSA: usb-audio: Add quirks for Dell WD19 dock
NFSD: Fix NFSv4's PUTPUBFH operation
ftrace: Fix possible use-after-free issue in ftrace_location()
hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer
vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
ALSA: usb-audio: Add endianness annotations
9p: Avoid creating multiple slab caches with the same name
HID: multitouch: Add quirk for HONOR MagicBook Art 14 touchpad
bpf: use kvzmalloc to allocate BPF verifier environment
sound: Make CONFIG_SND depend on INDIRECT_IOMEM instead of UML
powerpc/powernv: Free name on error in opal_event_init()
fs: Fix uninitialized value issue in from_kuid and from_kgid
net: usb: qmi_wwan: add Fibocom FG132 0x0112 composition
md/raid10: improve code of mrdev in raid10_sync_request
mm: clarify a confusing comment for remap_pfn_range()
mm: fix ambiguous comments for better code readability
mm/memory.c: make remap_pfn_range() reject unaligned addr
mm: add remap_pfn_range_notrack
9p: fix slab cache name creation for real
mm: avoid leaving partial pfn mappings around in error case
Linux 5.4.286
Change-Id: I924a69c454558bcb9f11b3748a31c15349b3a705
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Zheng Yejian
|
eea46baf14 |
ftrace: Fix possible use-after-free issue in ftrace_location()
commit e60b613df8b6253def41215402f72986fee3fc8d upstream.
KASAN reports a bug:
BUG: KASAN: use-after-free in ftrace_location+0x90/0x120
Read of size 8 at addr ffff888141d40010 by task insmod/424
CPU: 8 PID: 424 Comm: insmod Tainted: G W 6.9.0-rc2+
[...]
Call Trace:
<TASK>
dump_stack_lvl+0x68/0xa0
print_report+0xcf/0x610
kasan_report+0xb5/0xe0
ftrace_location+0x90/0x120
register_kprobe+0x14b/0xa40
kprobe_init+0x2d/0xff0 [kprobe_example]
do_one_initcall+0x8f/0x2d0
do_init_module+0x13a/0x3c0
load_module+0x3082/0x33d0
init_module_from_file+0xd2/0x130
__x64_sys_finit_module+0x306/0x440
do_syscall_64+0x68/0x140
entry_SYSCALL_64_after_hwframe+0x71/0x79
The root cause is that, in lookup_rec(), ftrace record of some address
is being searched in ftrace pages of some module, but those ftrace pages
at the same time is being freed in ftrace_release_mod() as the
corresponding module is being deleted:
CPU1 | CPU2
register_kprobes() { | delete_module() {
check_kprobe_address_safe() { |
arch_check_ftrace_location() { |
ftrace_location() { |
lookup_rec() // USE! | ftrace_release_mod() // Free!
To fix this issue:
1. Hold rcu lock as accessing ftrace pages in ftrace_location_range();
2. Use ftrace_location_range() instead of lookup_rec() in
ftrace_location();
3. Call synchronize_rcu() before freeing any ftrace pages both in
ftrace_process_locs()/ftrace_release_mod()/ftrace_free_mem().
Link: https://lore.kernel.org/linux-trace-kernel/20240509192859.1273558-1-zhengyejian1@huawei.com
Cc: stable@vger.kernel.org
Cc: <mhiramat@kernel.org>
Cc: <mark.rutland@arm.com>
Cc: <mathieu.desnoyers@efficios.com>
Fixes:
|
||
|
Greg Kroah-Hartman
|
94424b0fce |
This is the 5.4.285 stable release
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Bluetooth: btusb: Fix not handling ZPL/short-transfer net: tipc: avoid possible garbage value block, bfq: fix possible UAF for bfqq->bic with merge chain block, bfq: choose the last bfqq from merge chain in bfq_setup_cooperator() block, bfq: don't break merge chain in bfq_split_bfqq() spi: ppc4xx: handle irq_of_parse_and_map() errors spi: ppc4xx: Avoid returning 0 when failed to parse and map IRQ ARM: dts: imx7d-zii-rmu2: fix Ethernet PHY pinctrl property ARM: versatile: fix OF node leak in CPUs prepare reset: berlin: fix OF node leak in probe() error path clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init() hwmon: (max16065) Fix overflows seen when writing limits mtd: slram: insert break after errors in parsing the map hwmon: (ntc_thermistor) fix module autoloading power: supply: axp20x_battery: allow disabling battery charging power: supply: axp20x_battery: Remove design from min and max voltage power: supply: max17042_battery: Fix SOC threshold calc w/ no current sense fbdev: hpfb: Fix an error handling path in hpfb_dio_probe() mtd: powernv: Add check devm_kasprintf() returned value drm/stm: Fix an error handling path in stm_drm_platform_probe() drm/amdgpu: Replace one-element array with flexible-array member drm/amdgpu: properly handle vbios fake edid sizing drm/radeon: Replace one-element array with flexible-array member drm/radeon: properly handle vbios fake edid sizing drm/rockchip: vop: Allow 4096px width scaling drm/rockchip: dw_hdmi: Fix reading EDID when using a forced mode drm/radeon/evergreen_cs: fix int overflow errors in cs track offsets jfs: fix out-of-bounds in dbNextAG() and diAlloc() drm/msm: Fix incorrect file name output in adreno_request_fw() drm/msm/a5xx: disable preemption in submits by default drm/msm/a5xx: properly clear preemption records on resume drm/msm/a5xx: fix races in preemption evaluation stage ipmi: docs: don't advertise deprecated sysfs entries drm/msm: fix %s null argument error drivers:drm:exynos_drm_gsc:Fix wrong assignment in gsc_bind() xen: use correct end address of kernel for conflict checking xen/swiotlb: add alignment check for dma buffers tpm: Clean up TPM space after command failure selftests/bpf: Fix compile error from rlim_t in sk_storage_map.c selftests/bpf: Fix compiling flow_dissector.c with musl-libc selftests/bpf: Fix compiling tcp_rtt.c with musl-libc selftests/bpf: Fix error compiling test_lru_map.c xz: cleanup CRC32 edits from 2018 kthread: add kthread_work tracepoints kthread: fix task state in kthread worker if being frozen jbd2: introduce/export functions jbd2_journal_submit|finish_inode_data_buffers() ext4: clear EXT4_GROUP_INFO_WAS_TRIMMED_BIT even mount with discard smackfs: Use rcu_assign_pointer() to ensure safe assignment in smk_set_cipso ext4: avoid negative min_clusters in find_group_orlov() ext4: return error on ext4_find_inline_entry ext4: avoid OOB when system.data xattr changes underneath the filesystem nilfs2: fix potential null-ptr-deref in nilfs_btree_insert() nilfs2: determine empty node blocks as corrupted nilfs2: fix potential oob read in nilfs_btree_check_delete() bpf: Fix bpf_strtol and bpf_strtoul helpers for 32bit perf sched timehist: Fix missing free of session in perf_sched__timehist() perf sched timehist: Fixed timestamp error when unable to confirm event sched_in time perf time-utils: Fix 32-bit nsec parsing clk: rockchip: Set parent rate for DCLK_VOP clock on RK3228 drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error PCI: keystone: Fix if-statement expression in ks_pcie_quirk() PCI: xilinx-nwl: Fix register misspelling RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency pinctrl: single: fix missing error code in pcs_probe() clk: ti: dra7-atl: Fix leak of of_nodes pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function watchdog: imx_sc_wdt: Don't disable WDT in suspend RDMA/hns: Optimize hem allocation performance riscv: Fix fp alignment bug in perf_callchain_user() RDMA/cxgb4: Added NULL check for lookup_atid ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() nfsd: call cache_put if xdr_reserve_space returns NULL nfsd: return -EINVAL when namelen is 0 f2fs: enhance to update i_mode and acl atomically in f2fs_setattr() f2fs: fix typo f2fs: fix to update i_ctime in __f2fs_setxattr() f2fs: remove unneeded check condition in __f2fs_setxattr() f2fs: reduce expensive checkpoint trigger frequency iio: adc: ad7606: fix oversampling gpio array iio: adc: ad7606: fix standby gpio state to match the documentation coresight: tmc: sg: Do not leak sg_table netfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put() net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition tcp: check skb is non-NULL in tcp_rto_delta_us() net: qrtr: Update packets cloning when broadcasting netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS crypto: aead,cipher - zeroize key buffer after use Remove *.orig pattern from .gitignore soc: versatile: integrator: fix OF node leak in probe() error path drm/amd/display: Round calculated vtotal USB: appledisplay: close race between probe and completion handler USB: misc: cypress_cy7c63: check for short transfer USB: class: CDC-ACM: fix race between get_serial and set_serial firmware_loader: Block path traversal tty: rp2: Fix reset with non forgiving PCIe host bridges drbd: Fix atomicity violation in drbd_uuid_set_bm() drbd: Add NULL check for net_conf to prevent dereference in state validation ACPI: sysfs: validate return type of _STR method ACPI: resource: Add another DMI match for the TongFang GMxXGxx wifi: rtw88: 8822c: Fix reported RX band width debugobjects: Fix conditions in fill_pool() f2fs: prevent possible int overflow in dir_block_index() f2fs: avoid potential int overflow in sanity_check_area_boundary() hwrng: mtk - Use devm_pm_runtime_enable vfs: fix race between evice_inodes() and find_inode()&iput() fs: Fix file_set_fowner LSM hook inconsistencies nfs: fix memory leak in error path of nfs4_do_reclaim ASoC: meson: axg: extract sound card utils ASoC: meson: axg-card: fix 'use-after-free' PCI: xilinx-nwl: Use irq_data_get_irq_chip_data() PCI: xilinx-nwl: Fix off-by-one in INTx IRQ handler soc: versatile: realview: fix memory leak during device remove soc: versatile: realview: fix soc_dev leak during device remove usb: yurex: Replace snprintf() with the safer scnprintf() variant USB: misc: yurex: fix race between read and write pps: remove usage of the deprecated ida_simple_xx() API pps: add an error check in parport_attach mm: only enforce minimum stack gap size if it's sensible i2c: aspeed: Update the stop sw state when the bus recovery occurs i2c: isch: Add missed 'else' usb: yurex: Fix inconsistent locking bug in yurex_read() mailbox: rockchip: fix a typo in module autoloading mailbox: bcm2835: Fix timeout during suspend mode ceph: remove the incorrect Fw reference check when dirtying pages Minor fixes to the CAIF Transport drivers Kconfig file drivers: net: Fix Kconfig indentation, continued ieee802154: Fix build error net/mlx5: Added cond_resched() to crdump collection netfilter: uapi: NFTA_FLOWTABLE_HOOK is NLA_NESTED net: ieee802154: mcr20a: Use IRQF_NO_AUTOEN flag in request_irq() netfilter: nf_tables: prevent nf_skb_duplicated corruption Bluetooth: btmrvl_sdio: Refactor irq wakeup Bluetooth: btmrvl: Use IRQF_NO_AUTOEN flag in request_irq() net: ethernet: lantiq_etop: fix memory disclosure net: avoid potential underflow in qdisc_pkt_len_init() with UFO net: add more sanity checks to qdisc_pkt_len_init() ipv4: ip_gre: Fix drops of small packets in ipgre_xmit sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start ALSA: hda/realtek: Fix the push button function for the ALC257 ALSA: hda/generic: Unconditionally prefer preferred_dacs pairs ALSA: hda/conexant: Fix conflicting quirk for System76 Pangolin f2fs: Require FMODE_WRITE for atomic write ioctls wifi: ath9k: fix possible integer overflow in ath9k_get_et_stats() wifi: ath9k_htc: Use __skb_set_length() for resetting urb before resubmit ice: Adjust over allocation of memory in ice_sched_add_root_node() and ice_sched_add_node() net: hisilicon: hip04: fix OF node leak in probe() net: hisilicon: hns_dsaf_mac: fix OF node leak in hns_mac_get_info() net: hisilicon: hns_mdio: fix OF node leak in probe() ACPICA: Fix memory leak if acpi_ps_get_next_namepath() fails ACPICA: Fix memory leak if acpi_ps_get_next_field() fails net: sched: consistently use rcu_replace_pointer() in taprio_change() wifi: rtw88: select WANT_DEV_COREDUMP ACPI: EC: Do not release locks during operation region accesses ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package() tipc: guard against string buffer overrun net: mvpp2: Increase size of queue_name buffer ipv4: Check !in_dev earlier for ioctl(SIOCSIFADDR). ipv4: Mask upper DSCP bits and ECN bits in NETLINK_FIB_LOOKUP family tcp: avoid reusing FIN_WAIT2 when trying to find port in connect() process ACPICA: iasl: handle empty connection_node proc: add config & param to block forcing mem writes wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_cmd_802_11_scan_ext() nfp: Use IRQF_NO_AUTOEN flag in request_irq() signal: Replace BUG_ON()s ALSA: asihpi: Fix potential OOB array access ALSA: hdsp: Break infinite MIDI input flush loop x86/syscall: Avoid memcpy() for ia32 syscall_get_arguments() fbdev: pxafb: Fix possible use after free in pxafb_task() power: reset: brcmstb: Do not go into infinite loop if reset fails ata: sata_sil: Rename sil_blacklist to sil_quirks jfs: UBSAN: shift-out-of-bounds in dbFindBits jfs: Fix uaf in dbFreeBits jfs: check if leafidx greater than num leaves per dmap tree jfs: Fix uninit-value access of new_ea in ea_buffer drm/amd/display: Check stream before comparing them drm/amd/display: Fix index out of bounds in degamma hardware format translation drm/amd/display: Initialize get_bytes_per_element's default to 1 drm/printer: Allow NULL data in devcoredump printer scsi: aacraid: Rearrange order of struct aac_srb_unit drm/radeon/r100: Handle unknown family in r100_cp_init_microcode() of/irq: Refer to actual buffer size in of_irq_parse_one() ext4: ext4_search_dir should return a proper error ext4: fix i_data_sem unlock order in ext4_ind_migrate() spi: s3c64xx: fix timeout counters in flush_fifo selftests: breakpoints: use remaining time to check if suspend succeed selftests: vDSO: fix vDSO symbols lookup for powerpc64 i2c: stm32f7: Do not prepare/unprepare clock during runtime suspend/resume i2c: xiic: Wait for TX empty to avoid missed TX NAKs firmware: tegra: bpmp: Drop unused mbox_client_to_bpmp() spi: bcm63xx: Fix module autoloading perf/core: Fix small negative period being ignored parisc: Fix itlb miss handler for 64-bit programs drm: Consistently use struct drm_mode_rect for FB_DAMAGE_CLIPS ALSA: core: add isascii() check to card ID generator ext4: no need to continue when the number of entries is 1 ext4: propagate errors from ext4_find_extent() in ext4_insert_range() ext4: fix incorrect tid assumption in __jbd2_log_wait_for_space() ext4: aovid use-after-free in ext4_ext_insert_extent() ext4: fix double brelse() the buffer of the extents path ext4: fix incorrect tid assumption in ext4_wait_for_tail_page_commit() parisc: Fix 64-bit userspace syscall path parisc: Fix stack start for ADDR_NO_RANDOMIZE personality of/irq: Support #msi-cells=<0> in of_msi_get_domain drm: omapdrm: Add missing check for alloc_ordered_workqueue jbd2: stop waiting for space when jbd2_cleanup_journal_tail() returns error mm: krealloc: consider spare memory for __GFP_ZERO ocfs2: fix the la space leak when unmounting an ocfs2 volume ocfs2: fix uninit-value in ocfs2_get_block() ocfs2: reserve space for inline xattr before attaching reflink tree ocfs2: cancel dqi_sync_work before freeing oinfo ocfs2: remove unreasonable unlock in ocfs2_read_blocks ocfs2: fix null-ptr-deref when journal load failed. ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate riscv: define ILLEGAL_POINTER_VALUE for 64bit aoe: fix the potential use-after-free problem in more places clk: rockchip: fix error for unknown clocks media: sun4i_csi: Implement link validate for sun4i_csi subdev media: uapi/linux/cec.h: cec_msg_set_reply_to: zero flags media: venus: fix use after free bug in venus_remove due to race condition iio: magnetometer: ak8975: Fix reading for ak099xx sensors tomoyo: fallback to realpath if symlink's pathname does not exist rtc: at91sam9: fix OF node leak in probe() error path Input: adp5589-keys - fix adp5589_gpio_get_value() ACPI: resource: Add Asus Vivobook X1704VAP to irq1_level_low_skip_override[] ACPI: resource: Add Asus ExpertBook B2502CVA to irq1_level_low_skip_override[] btrfs: fix a NULL pointer dereference when failed to start a new trasacntion btrfs: wait for fixup workers before stopping cleaner kthread during umount gpio: davinci: fix lazy disable i2c: qcom-geni: Let firmware specify irq trigger flags i2c: qcom-geni: Grow a dev pointer to simplify code i2c: qcom-geni: Use IRQF_NO_AUTOEN flag in request_irq() arm64: Add Cortex-715 CPU part definition arm64: cputype: Add Neoverse-N3 definitions arm64: errata: Expand speculative SSBS workaround once more uprobes: fix kernel info leak via "[uprobes]" vma nfsd: use ktime_get_seconds() for timestamps nfsd: fix delegation_blocked() to block correctly for at least 30 seconds clk: qcom: rpmh: Simplify clk_rpmh_bcm_send_cmd() clk: qcom: clk-rpmh: Fix overflow in BCM vote r8169: Fix spelling mistake: "tx_underun" -> "tx_underrun" r8169: add tally counter fields added with RTL8125 ACPI: battery: Simplify battery hook locking ACPI: battery: Fix possible crash when unregistering a battery hook ext4: fix inode tree inconsistency caused by ENOMEM unicode: Don't special case ignorable code points net: ethernet: cortina: Drop TSO support tracing: Remove precision vsnprintf() check from print event drm/crtc: fix uninitialized variable use even harder tracing: Have saved_cmdlines arrays all in one allocation virtio_console: fix misc probe bugs Input: synaptics-rmi4 - fix UAF of IRQ domain on driver removal bpf: Check percpu map value size first s390/facility: Disable compile time optimization for decompressor code s390/mm: Add cond_resched() to cmm_alloc/free_pages() ext4: nested locking for xattr inode s390/cpum_sf: Remove WARN_ON_ONCE statements ktest.pl: Avoid false positives with grub2 skip regex clk: bcm: bcm53573: fix OF node leak in init PCI: Add ACS quirk for Qualcomm SA8775P i2c: i801: Use a different adapter-name for IDF adapters PCI: Mark Creative Labs EMU20k2 INTx masking as broken ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition media: videobuf2-core: clear memory related fields in __vb2_plane_dmabuf_put() usb: chipidea: udc: enable suspend interrupt after usb reset usb: dwc2: Adjust the timing of USB Driver Interrupt Registration in the Crashkernel Scenario virtio_pmem: Check device status before requesting flush tools/iio: Add memory allocation failure check for trigger_name driver core: bus: Return -EIO instead of 0 when show/store invalid bus attribute fbdev: sisfb: Fix strbuf array overflow RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt ice: fix VLAN replay after reset SUNRPC: Fix integer overflow in decode_rc_list() tcp: fix to allow timestamp undo if no retransmits were sent tcp: fix tcp_enter_recovery() to zero retrans_stamp when it's safe netfilter: br_netfilter: fix panic with metadata_dst skb Bluetooth: RFCOMM: FIX possible deadlock in rfcomm_sk_state_change gpio: aspeed: Add the flush write to ensure the write complete. gpio: aspeed: Use devm_clk api to manage clock source igb: Do not bring the device up after non-fatal error net/sched: accept TCA_STAB only for root qdisc net: ibm: emac: mal: fix wrong goto net: annotate lockless accesses to sk->sk_ack_backlog net: annotate lockless accesses to sk->sk_max_ack_backlog sctp: ensure sk_state is set to CLOSED if hashing fails in sctp_listen_start ppp: fix ppp_async_encode() illegal access slip: make slhc_remember() more robust against malicious packets locking/lockdep: Fix bad recursion pattern locking/lockdep: Rework lockdep_lock locking/lockdep: Avoid potential access of invalid memory in lock_class lockdep: fix deadlock issue between lockdep and rcu resource: fix region_intersects() vs add_memory_driver_managed() CDC-NCM: avoid overflow in sanity checking HID: plantronics: Workaround for an unexcepted opposite volume key Revert "usb: yurex: Replace snprintf() with the safer scnprintf() variant" usb: dwc3: core: Stop processing of pending events if controller is halted usb: xhci: Fix problem with xhci resume from suspend usb: storage: ignore bogus device raised by JieLi BR21 USB sound chip hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma net: Fix an unsafe loop on the list nouveau/dmem: Fix vulnerability in migrate_to_ram upon copy error posix-clock: Fix missing timespec64 check in pc_clock_settime() arm64: probes: Remove broken LDR (literal) uprobe support arm64: probes: Fix simulate_ldr*_literal() tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols tracing/kprobes: Fix symbol counting logic by looking at modules as well PCI: Add function 0 DMA alias quirk for Glenfly Arise chip fat: fix uninitialized variable mm/swapfile: skip HugeTLB pages for unuse_vma wifi: mac80211: fix potential key use-after-free KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() s390/sclp_vt220: Convert newlines to CRLF instead of LFCR KVM: s390: Change virtual to physical address access in diag 0x258 handler x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race drm/vmwgfx: Handle surface check failure correctly iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iio: light: opt3001: add missing full-scale range value iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: adc: ti-ads124s08: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig Bluetooth: Remove debugfs directory on module init failure Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001 xhci: Fix incorrect stream context type macro USB: serial: option: add support for Quectel EG916Q-GL USB: serial: option: add Telit FN920C04 MBIM compositions parport: Proper fix for array out-of-bounds access x86/resctrl: Annotate get_mem_config() functions as __init x86/apic: Always explicitly disarm TSC-deadline timer nilfs2: propagate directory read errors from nilfs_find_entry() erofs: fix lz4 inplace decompression mac80211: Fix NULL ptr deref for injected rate info RDMA/bnxt_re: Fix incorrect AVID type in WQE structure ARM: dts: bcm2837-rpi-cm3-io3: Fix HDMI hpd-gpio pin RDMA/cxgb4: Fix RDMA_CM_EVENT_UNREACHABLE error for iWARP ipv4: give an IPv4 dev to blackhole_netdev RDMA/bnxt_re: Return more meaningful error drm/msm/dsi: fix 32-bit signed integer extension in pclk_rate calculation macsec: don't increment counters for an unrelated SA net: ethernet: aeroflex: fix potential memory leak in greth_start_xmit_gbit() net: systemport: fix potential memory leak in bcm_sysport_xmit() genetlink: hold RCU in genlmsg_mcast() smb: client: fix OOBs when building SMB2_IOCTL request usb: typec: altmode should keep reference to parent Bluetooth: bnep: fix wild-memory-access in proto_unregister arm64:uprobe fix the uprobe SWBP_INSN in big-endian arm64: probes: Fix uprobes for big-endian kernels KVM: s390: gaccess: Refactor gpa and length calculation KVM: s390: gaccess: Refactor access address range check KVM: s390: gaccess: Cleanup access to guest pages KVM: s390: gaccess: Check if guest address is in memslot drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA udf: fix uninit-value use in udf_get_fileshortad jfs: Fix sanity check in dbMount tracing: Consider the NULL character when validating the event length net/sun3_82586: fix potential memory leak in sun3_82586_send_packet() be2net: fix potential memory leak in be_xmit() net: usb: usbnet: fix name regression net: sched: fix use-after-free in taprio_change() r8169: avoid unsolicited interrupts posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime() ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size() ALSA: hda/realtek: Update default depop procedure drm/amd: Guard against bad data for ATIF ACPI method ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[] ACPI: button: Add DMI quirk for Samsung Galaxy Book2 to fix initial lid detection issue nilfs2: fix kernel bug due to missing clearing of buffer delay flag ALSA: hda/realtek: Add subwoofer quirk for Acer Predator G9-593 hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event selinux: improve error checking in sel_write_load() arm64/uprobes: change the uprobe_opcode_t typedef to fix the sparse warning xfrm: validate new SA's prefixlen using SA family when sel.family is unset cgroup: Fix potential overflow issue when checking max_depth wifi: mac80211: skip non-uploaded keys in ieee80211_iter_keys mac80211: do drv_reconfig_complete() before restarting all mac80211: Add support to trigger sta disconnect on hardware restart wifi: iwlwifi: mvm: disconnect station vifs if recovery failed wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd() ASoC: cs42l51: Fix some error handling paths in cs42l51_probe() dt-bindings: gpu: Convert Samsung Image Rotator to dt-schema gtp: simplify error handling code in 'gtp_encap_enable()' gtp: allow -1 to be specified as file description from userspace net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT bpf: Fix out-of-bounds write in trie_get_next_key() net: support ip generic csum processing in skb_csum_hwoffload_help net: skip offload for NETIF_F_IPV6_CSUM if ipv6 header contains extension netfilter: nft_payload: sanitize offset and length before calling skb_checksum() drivers/misc: ti-st: Remove unneeded variable in st_tty_open firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() net: amd: mvme147: Fix probe banner message misc: sgi-gru: Don't disable preemption in GRU driver usbip: tools: Fix detach_port() invalid port error path usb: phy: Fix API devm_usb_put_phy() can not release the phy xhci: Fix Link TRB DMA in command ring stopped completion event Revert "driver core: Fix uevent_show() vs driver detach race" wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower wifi: ath10k: Fix memory leak in management tx wifi: iwlegacy: Clear stale interrupts before resuming device staging: iio: frequency: ad9832: fix division by zero in ad9832_calc_freqreg() nilfs2: fix potential deadlock with newly created symlinks riscv: Remove unused GENERATING_ASM_OFFSETS ocfs2: pass u64 to ocfs2_truncate_inline maybe overflow nilfs2: fix kernel bug due to missing clearing of checked flag mm: shmem: fix data-race in shmem_getattr() Revert "drm/mipi-dsi: Set the fwnode for mipi_dsi_device" vt: prevent kernel-infoleak in con_font_get() mac80211: always have ieee80211_sta_restart() mm: krealloc: Fix MTE false alarm in __do_krealloc Linux 5.4.285 Change-Id: Ie1859b6122e2fdacf18a1fe83f792b855fd0e54c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Michael Bestas
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d72549f3a1 |
Merge tag 'ASB-2024-11-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2024-11-01 CVE-2024-36978 CVE-2024-46740 * tag 'ASB-2024-11-05_11-5.4' of https://android.googlesource.com/kernel/common: (126 commits) UPSTREAM: unicode: Don't special case ignorable code points ANDROID: 16K: Fixup padding vm_flags bits on VMA splits ANDROID: 16K: Introduce pgsize_migration_inline.h Revert "clocksource/drivers/timer-of: Remove percpu irq related code" Linux 5.4.284 Revert "parisc: Use irq_enter_rcu() to fix warning at kernel/context_tracking.c:367" cx82310_eth: fix error return code in cx82310_bind() net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket rtmutex: Drop rt_mutex::wait_lock before scheduling drm/i915/fence: Mark debug_fence_free() with __maybe_unused drm/i915/fence: Mark debug_fence_init_onstack() with __maybe_unused nvmet-tcp: fix kernel crash if commands allocation fails arm64: acpi: Harden get_cpu_for_acpi_id() against missing CPU entry arm64: acpi: Move get_cpu_for_acpi_id() to a header ACPI: processor: Fix memory leaks in error paths of processor_add() ACPI: processor: Return an error if acpi_processor_get_info() fails in processor_add() nilfs2: protect references to superblock parameters exposed in sysfs nilfs2: replace snprintf in show functions with sysfs_emit tracing: Avoid possible softlockup in tracing_iter_reset() ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance() ... Conflicts: fs/userfaultfd.c mm/madvise.c Change-Id: I9e0e9c01dd313ea38070f0077983b5e107fb6a0b |
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Leo Yan
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5e3231b352 |
tracing: Consider the NULL character when validating the event length
[ Upstream commit 0b6e2e22cb23105fcb171ab92f0f7516c69c8471 ]
strlen() returns a string length excluding the null byte. If the string
length equals to the maximum buffer length, the buffer will have no
space for the NULL terminating character.
This commit checks this condition and returns failure for it.
Link: https://lore.kernel.org/all/20241007144724.920954-1-leo.yan@arm.com/
Fixes:
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Andrii Nakryiko
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f198659ecb |
tracing/kprobes: Fix symbol counting logic by looking at modules as well
commit 926fe783c8a64b33997fec405cf1af3e61aed441 upstream. Recent changes to count number of matching symbols when creating a kprobe event failed to take into account kernel modules. As such, it breaks kprobes on kernel module symbols, by assuming there is no match. Fix this my calling module_kallsyms_on_each_symbol() in addition to kallsyms_on_each_match_symbol() to perform a proper counting. Link: https://lore.kernel.org/all/20231027233126.2073148-1-andrii@kernel.org/ Cc: Francis Laniel <flaniel@linux.microsoft.com> Cc: stable@vger.kernel.org Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Steven Rostedt <rostedt@goodmis.org> Fixes: b022f0c7e404 ("tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols") Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Song Liu <song@kernel.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> [ Sherry: It's a fix for previous backport, thus backport together to 5.4.y ] Signed-off-by: Sherry Yang <sherry.yang@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Francis Laniel
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d3679f63a1 |
tracing/kprobes: Return EADDRNOTAVAIL when func matches several symbols
commit b022f0c7e404887a7c5229788fc99eff9f9a80d5 upstream.
When a kprobe is attached to a function that's name is not unique (is
static and shares the name with other functions in the kernel), the
kprobe is attached to the first function it finds. This is a bug as the
function that it is attaching to is not necessarily the one that the
user wants to attach to.
Instead of blindly picking a function to attach to what is ambiguous,
error with EADDRNOTAVAIL to let the user know that this function is not
unique, and that the user must use another unique function with an
address offset to get to the function they want to attach to.
Link: https://lore.kernel.org/all/20231020104250.9537-2-flaniel@linux.microsoft.com/
Cc: stable@vger.kernel.org
Fixes:
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Steven Rostedt (Google)
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578d66b048 |
tracing: Have saved_cmdlines arrays all in one allocation
[ Upstream commit 0b18c852cc6fb8284ac0ab97e3e840974a6a8a64 ] The saved_cmdlines have three arrays for mapping PIDs to COMMs: - map_pid_to_cmdline[] - map_cmdline_to_pid[] - saved_cmdlines The map_pid_to_cmdline[] is PID_MAX_DEFAULT in size and holds the index into the other arrays. The map_cmdline_to_pid[] is a mapping back to the full pid as it can be larger than PID_MAX_DEFAULT. And the saved_cmdlines[] just holds the COMMs associated to the pids. Currently the map_pid_to_cmdline[] and saved_cmdlines[] are allocated together (in reality the saved_cmdlines is just in the memory of the rounding of the allocation of the structure as it is always allocated in powers of two). The map_cmdline_to_pid[] array is allocated separately. Since the rounding to a power of two is rather large (it allows for 8000 elements in saved_cmdlines), also include the map_cmdline_to_pid[] array. (This drops it to 6000 by default, which is still plenty for most use cases). This saves even more memory as the map_cmdline_to_pid[] array doesn't need to be allocated. Link: https://lore.kernel.org/linux-trace-kernel/20240212174011.068211d9@gandalf.local.home/ Link: https://lore.kernel.org/linux-trace-kernel/20240220140703.182330529@goodmis.org Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Vincent Donnefort <vdonnefort@google.com> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Mete Durlu <meted@linux.ibm.com> Fixes: 44dc5c41b5b1 ("tracing: Fix wasted memory in saved_cmdlines logic") Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Steven Rostedt (Google)
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49da44d24c |
tracing: Remove precision vsnprintf() check from print event
[ Upstream commit 5efd3e2aef91d2d812290dcb25b2058e6f3f532c ]
This reverts 60be76eeabb3d ("tracing: Add size check when printing
trace_marker output"). The only reason the precision check was added
was because of a bug that miscalculated the write size of the string into
the ring buffer and it truncated it removing the terminating nul byte. On
reading the trace it crashed the kernel. But this was due to the bug in
the code that happened during development and should never happen in
practice. If anything, the precision can hide bugs where the string in the
ring buffer isn't nul terminated and it will not be checked.
Link: https://lore.kernel.org/all/C7E7AF1A-D30F-4D18-B8E5-AF1EF58004F5@linux.ibm.com/
Link: https://lore.kernel.org/linux-trace-kernel/20240227125706.04279ac2@gandalf.local.home
Link: https://lore.kernel.org/all/20240302111244.3a1674be@gandalf.local.home/
Link: https://lore.kernel.org/linux-trace-kernel/20240304174341.2a561d9f@gandalf.local.home
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: 60be76eeabb3d ("tracing: Add size check when printing trace_marker output")
Reported-by: Sachin Sant <sachinp@linux.ibm.com>
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Michael Bestas
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a421f676d6 |
Merge tag 'ASB-2024-10-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2024-10-01 * tag 'ASB-2024-10-05_11-5.4' of https://android.googlesource.com/kernel/common: (397 commits) Linux 5.4.283 scsi: aacraid: Fix double-free on probe failure net: dsa: mv8e6xxx: Fix stub function parameters usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes() usb: dwc3: st: add missing depopulate in probe error path usb: dwc3: st: fix probed platform device ref count on probe error path usb: dwc3: core: Prevent USB core invalid event buffer address access usb: dwc3: omap: add missing depopulate in probe error path USB: serial: option: add MeiG Smart SRM825L cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller soc: qcom: cmd-db: Map shared memory as WC, not WB nfc: pn533: Add poll mod list filling check nfc: pn533: Add autopoll capability nfc: pn533: Add dev_up/dev_down hooks to phy_ops net: busy-poll: use ktime_get_ns() instead of local_clock() gtp: fix a potential NULL pointer dereference ethtool: check device is present when getting link settings r8152: Factor out OOB link list waits soundwire: stream: fix programming slave ports for non-continous port maps net:rds: Fix possible deadlock in rds_message_put ... Change-Id: Ia6559a770f5db990f2bf6e5a034c63e3d7df4510 |
||
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Greg Kroah-Hartman
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97009b56c6 |
This is the 5.4.284 stable release
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Merge 5.4.284 into android11-5.4-lts
Changes in 5.4.284
drm: panel-orientation-quirks: Add quirk for OrangePi Neo
i2c: Fix conditional for substituting empty ACPI functions
net: usb: qmi_wwan: add MeiG Smart SRM825L
drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr
drm/amdgpu: fix overflowed array index read warning
drm/amd/display: Check gpio_id before used as array index
drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6
drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[]
drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_create
drm/amdgpu: fix ucode out-of-bounds read warning
drm/amdgpu: fix mc_data out-of-bounds read warning
drm/amdkfd: Reconcile the definition and use of oem_id in struct kfd_topology_device
apparmor: fix possible NULL pointer dereference
ionic: fix potential irq name truncation
usbip: Don't submit special requests twice
usb: typec: ucsi: Fix null pointer dereference in trace
smack: tcp: ipv4, fix incorrect labeling
wifi: cfg80211: make hash table duplicates more survivable
drm/amd/display: Skip wbscl_set_scaler_filter if filter is null
media: uvcvideo: Enforce alignment of frame and interval
block: initialize integrity buffer to zero before writing it to media
net: set SOCK_RCU_FREE before inserting socket into hashtable
virtio_net: Fix napi_skb_cache_put warning
udf: Limit file size to 4TB
i2c: Use IS_REACHABLE() for substituting empty ACPI functions
sch/netem: fix use after free in netem_dequeue
ASoC: dapm: Fix UAF for snd_soc_pcm_runtime object
ALSA: hda/conexant: Add pincfg quirk to enable top speakers on Sirius devices
ata: libata: Fix memory leak for error path in ata_host_alloc()
irqchip/gic-v2m: Fix refcount leak in gicv2m_of_init()
mmc: dw_mmc: Fix IDMAC operation with pages bigger than 4K
mmc: sdhci-of-aspeed: fix module autoloading
fuse: update stats for pages in dropped aux writeback list
fuse: use unsigned type for getxattr/listxattr size truncation
reset: hi6220: Add support for AO reset controller
clk: hi6220: use CLK_OF_DECLARE_DRIVER
clk: qcom: clk-alpha-pll: Fix the pll post div mask
clk: qcom: clk-alpha-pll: Fix the trion pll postdiv set rate API
ila: call nf_unregister_net_hooks() sooner
sched: sch_cake: fix bulk flow accounting logic for host fairness
nilfs2: fix missing cleanup on rollforward recovery error
nilfs2: fix state management in error path of log writing function
ALSA: hda: Add input value sanity checks to HDMI channel map controls
smack: unix sockets: fix accept()ed socket label
irqchip/armada-370-xp: Do not allow mapping IRQ 0 and 1
af_unix: Remove put_pid()/put_cred() in copy_peercred().
netfilter: nf_conncount: fix wrong variable type
udf: Avoid excessive partition lengths
wifi: brcmsmac: advertise MFP_CAPABLE to enable WPA3
usb: uas: set host status byte on data completion error
PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
media: qcom: camss: Add check for v4l2_fwnode_endpoint_parse
pcmcia: Use resource_size function on resource object
can: bcm: Remove proc entry when dev is unregistered.
igb: Fix not clearing TimeSync interrupts for 82580
platform/x86: dell-smbios: Fix error path in dell_smbios_init()
tcp_bpf: fix return value of tcp_bpf_sendmsg()
cx82310_eth: re-enable ethernet mode after router reboot
drivers/net/usb: Remove all strcpy() uses
net: usb: don't write directly to netdev->dev_addr
usbnet: modern method to get random MAC
net: bridge: fdb: convert is_local to bitops
net: bridge: fdb: convert is_static to bitops
net: bridge: fdb: convert is_sticky to bitops
net: bridge: fdb: convert added_by_user to bitops
net: bridge: fdb: convert added_by_external_learn to use bitops
net: bridge: br_fdb_external_learn_add(): always set EXT_LEARN
net: dsa: vsc73xx: fix possible subblocks range of CAPT block
ASoC: topology: Properly initialize soc_enum values
dm init: Handle minors larger than 255
iommu/vt-d: Handle volatile descriptor status read
cgroup: Protect css->cgroup write under css_set_lock
um: line: always fill *error_out in setup_one_line()
devres: Initialize an uninitialized struct member
pci/hotplug/pnv_php: Fix hotplug driver crash on Powernv
hwmon: (adc128d818) Fix underflows seen when writing limit attributes
hwmon: (lm95234) Fix underflows seen when writing limit attributes
hwmon: (nct6775-core) Fix underflows seen when writing limit attributes
hwmon: (w83627ehf) Fix underflows seen when writing limit attributes
libbpf: Add NULL checks to bpf_object__{prev_map,next_map}
wifi: mwifiex: Do not return unused priv in mwifiex_get_priv_by_id()
smp: Add missing destroy_work_on_stack() call in smp_call_on_cpu()
btrfs: replace BUG_ON with ASSERT in walk_down_proc()
btrfs: clean up our handling of refs == 0 in snapshot delete
PCI: Add missing bridge lock to pci_bus_lock()
btrfs: initialize location to fix -Wmaybe-uninitialized in btrfs_lookup_dentry()
HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup
Input: uinput - reject requests with unreasonable number of slots
usbnet: ipheth: race between ipheth_close and error handling
Squashfs: sanity check symbolic link size
of/irq: Prevent device address out-of-bounds read in interrupt map walk
lib/generic-radix-tree.c: Fix rare race in __genradix_ptr_alloc()
ata: pata_macio: Use WARN instead of BUG
NFSv4: Add missing rescheduling points in nfs_client_return_marked_delegations
staging: iio: frequency: ad9834: Validate frequency parameter value
iio: buffer-dmaengine: fix releasing dma channel on error
iio: fix scale application in iio_convert_raw_to_processed_unlocked
binder: fix UAF caused by offsets overwrite
nvmem: Fix return type of devm_nvmem_device_get() in kerneldoc
uio_hv_generic: Fix kernel NULL pointer dereference in hv_uio_rescind
Drivers: hv: vmbus: Fix rescind handling in uio_hv_generic
VMCI: Fix use-after-free when removing resource in vmci_resource_remove()
clocksource/drivers/imx-tpm: Fix return -ETIME when delta exceeds INT_MAX
clocksource/drivers/imx-tpm: Fix next event not taking effect sometime
clocksource/drivers/timer-of: Remove percpu irq related code
uprobes: Use kzalloc to allocate xol area
ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()
tracing: Avoid possible softlockup in tracing_iter_reset()
nilfs2: replace snprintf in show functions with sysfs_emit
nilfs2: protect references to superblock parameters exposed in sysfs
ACPI: processor: Return an error if acpi_processor_get_info() fails in processor_add()
ACPI: processor: Fix memory leaks in error paths of processor_add()
arm64: acpi: Move get_cpu_for_acpi_id() to a header
arm64: acpi: Harden get_cpu_for_acpi_id() against missing CPU entry
nvmet-tcp: fix kernel crash if commands allocation fails
drm/i915/fence: Mark debug_fence_init_onstack() with __maybe_unused
drm/i915/fence: Mark debug_fence_free() with __maybe_unused
rtmutex: Drop rt_mutex::wait_lock before scheduling
net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket
cx82310_eth: fix error return code in cx82310_bind()
Revert "parisc: Use irq_enter_rcu() to fix warning at kernel/context_tracking.c:367"
Linux 5.4.284
Change-Id: Iafe252fcdd21fee8cffd209d616f8af16c9f4153
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Zheng Yejian
|
7195d0498d |
tracing: Avoid possible softlockup in tracing_iter_reset()
[ Upstream commit 49aa8a1f4d6800721c7971ed383078257f12e8f9 ]
In __tracing_open(), when max latency tracers took place on the cpu,
the time start of its buffer would be updated, then event entries with
timestamps being earlier than start of the buffer would be skipped
(see tracing_iter_reset()).
Softlockup will occur if the kernel is non-preemptible and too many
entries were skipped in the loop that reset every cpu buffer, so add
cond_resched() to avoid it.
Cc: stable@vger.kernel.org
Fixes:
|
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|
Steven Rostedt (VMware)
|
2feb2c351c |
ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()
[ Upstream commit bc1a72afdc4a91844928831cac85731566e03bc6 ] When the ring buffer was first created, the iterator followed the normal producer/consumer operations where it had both a peek() operation, that just returned the event at the current location, and a read(), that would return the event at the current location and also increment the iterator such that the next peek() or read() will return the next event. The only use of the ring_buffer_read() is currently to move the iterator to the next location and nothing now actually reads the event it returns. Rename this function to its actual use case to ring_buffer_iter_advance(), which also adds the "iter" part to the name, which is more meaningful. As the timestamp returned by ring_buffer_read() was never used, there's no reason that this new version should bother having returning it. It will also become a void function. Link: http://lkml.kernel.org/r/20200317213416.018928618@goodmis.org Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Stable-dep-of: 49aa8a1f4d68 ("tracing: Avoid possible softlockup in tracing_iter_reset()") Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
|
Greg Kroah-Hartman
|
147724ba5f |
This is the 5.4.282 stable release
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Merge 5.4.282 into android11-5.4-lts
Changes in 5.4.282
EDAC, skx_common: Refactor so that we initialize "dev" in result of adxl decode.
EDAC, skx: Retrieve and print retry_rd_err_log registers
EDAC/skx_common: Add new ADXL components for 2-level memory
EDAC, i10nm: make skx_common.o a separate module
platform/chrome: cros_ec_debugfs: fix wrong EC message version
hfsplus: fix to avoid false alarm of circular locking
x86/of: Return consistent error type from x86_of_pci_irq_enable()
x86/pci/intel_mid_pci: Fix PCIBIOS_* return code handling
x86/pci/xen: Fix PCIBIOS_* return code handling
x86/platform/iosf_mbi: Convert PCIBIOS_* return codes to errnos
hwmon: (adt7475) Fix default duty on fan is disabled
pwm: stm32: Always do lazy disabling
hwmon: (max6697) Fix underflow when writing limit attributes
hwmon: (max6697) Fix swapped temp{1,8} critical alarms
arm64: dts: qcom: sdm845: add power-domain to UFS PHY
arm64: dts: qcom: msm8996: specify UFS core_clk frequencies
arm64: dts: rockchip: Increase VOP clk rate on RK3328
ARM: dts: imx6qdl-kontron-samx6i: move phy reset into phy-node
ARM: dts: imx6qdl-kontron-samx6i: fix PHY reset
ARM: dts: imx6qdl-kontron-samx6i: fix board reset
ARM: dts: imx6qdl-kontron-samx6i: fix PCIe reset polarity
arm64: dts: mediatek: mt7622: fix "emmc" pinctrl mux
arm64: dts: amlogic: gx: correct hdmi clocks
m68k: atari: Fix TT bootup freeze / unexpected (SCU) interrupt messages
x86/xen: Convert comma to semicolon
m68k: cmpxchg: Fix return value for default case in __arch_xchg()
firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout()
firmware: turris-mox-rwtm: Initialize completion before mailbox
wifi: brcmsmac: LCN PHY code is used for BCM4313 2G-only device
net/smc: Allow SMC-D 1MB DMB allocations
net/smc: set rmb's SG_MAX_SINGLE_ALLOC limitation only when CONFIG_ARCH_NO_SG_CHAIN is defined
selftests/bpf: Check length of recv in test_sockmap
lib: objagg: Fix general protection fault
mlxsw: spectrum_acl_erp: Fix object nesting warning
wifi: cfg80211: fix typo in cfg80211_calculate_bitrate_he()
wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he()
net: fec: Refactor: #define magic constants
net: fec: Fix FEC_ECR_EN1588 being cleared on link-down
ipvs: Avoid unnecessary calls to skb_is_gso_sctp
netfilter: nf_tables: rise cap on SELinux secmark context
perf/x86/intel/pt: Fix pt_topa_entry_for_page() address calculation
perf: Fix perf_aux_size() for greater-than 32-bit size
perf: Prevent passing zero nr_pages to rb_alloc_aux()
qed: Improve the stack space of filter_config()
wifi: virt_wifi: avoid reporting connection success with wrong SSID
gss_krb5: Fix the error handling path for crypto_sync_skcipher_setkey
wifi: virt_wifi: don't use strlen() in const context
bna: adjust 'name' buf size of bna_tcb and bna_ccb structures
selftests: forwarding: devlink_lib: Wait for udev events after reloading
USB: move snd_usb_pipe_sanity_check into the USB core
media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()
media: imon: Fix race getting ictx->lock
saa7134: Unchecked i2c_transfer function result fixed
media: uvcvideo: Allow entity-defined get_info and get_cur
media: uvcvideo: Override default flags
media: renesas: vsp1: Fix _irqsave and _irq mix
media: renesas: vsp1: Store RPF partition configuration per RPF instance
leds: trigger: Unregister sysfs attributes before calling deactivate()
perf report: Fix condition in sort__sym_cmp()
drm/etnaviv: fix DMA direction handling for cached RW buffers
drm/qxl: Add check for drm_cvt_mode
mfd: omap-usb-tll: Use struct_size to allocate tll
SUNRPC: avoid soft lockup when transmitting UDP to reachable server.
ext4: avoid writing unitialized memory to disk in EA inodes
sparc64: Fix incorrect function signature and add prototype for prom_cif_init
SUNRPC: Fixup gss_status tracepoint error output
PCI: Fix resource double counting on remove & rescan
Input: qt1050 - handle CHIP_ID reading error
RDMA/mlx4: Fix truncated output warning in mad.c
RDMA/mlx4: Fix truncated output warning in alias_GUID.c
RDMA/rxe: Don't set BTH_ACK_MASK for UC or UD QPs
ASoC: max98088: Check for clk_prepare_enable() error
mtd: make mtd_test.c a separate module
RDMA/device: Return error earlier if port in not valid
Input: elan_i2c - do not leave interrupt disabled on suspend failure
MIPS: Octeron: remove source file executable bit
powerpc/xmon: Fix disassembly CPU feature checks
macintosh/therm_windtunnel: fix module unload.
bnxt_re: Fix imm_data endianness
netfilter: ctnetlink: use helper function to calculate expect ID
pinctrl: core: fix possible memory leak when pinctrl_enable() fails
pinctrl: single: fix possible memory leak when pinctrl_enable() fails
pinctrl: ti: ti-iodelay: Drop if block with always false condition
pinctrl: ti: ti-iodelay: fix possible memory leak when pinctrl_enable() fails
pinctrl: freescale: mxs: Fix refcount of child
fs/nilfs2: remove some unused macros to tame gcc
nilfs2: avoid undefined behavior in nilfs_cnt32_ge macro
rtc: interface: Add RTC offset to alarm after fix-up
tick/broadcast: Make takeover of broadcast hrtimer reliable
net: netconsole: Disable target before netpoll cleanup
af_packet: Handle outgoing VLAN packets without hardware offloading
ipv6: take care of scope when choosing the src addr
char: tpm: Fix possible memory leak in tpm_bios_measurements_open()
media: venus: fix use after free in vdec_close
hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode()
drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes
drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes
drm/amd/display: Check for NULL pointer
udf: Avoid using corrupted block bitmap buffer
m68k: amiga: Turn off Warp1260 interrupts during boot
ext4: check dot and dotdot of dx_root before making dir indexed
ext4: make sure the first directory block is not a hole
wifi: mwifiex: Fix interface type change
leds: ss4200: Convert PCIBIOS_* return codes to errnos
tools/memory-model: Fix bug in lock.cat
hwrng: amd - Convert PCIBIOS_* return codes to errnos
PCI: hv: Return zero, not garbage, when reading PCI_INTERRUPT_PIN
binder: fix hang of unregistered readers
scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmds
f2fs: fix to don't dirty inode for readonly filesystem
clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use
ubi: eba: properly rollback inside self_check_eba
decompress_bunzip2: fix rare decompression failure
kobject_uevent: Fix OOB access within zap_modalias_env()
rtc: cmos: Fix return value of nvmem callbacks
scsi: qla2xxx: During vport delete send async logout explicitly
scsi: qla2xxx: Fix for possible memory corruption
scsi: qla2xxx: Complete command early within lock
scsi: qla2xxx: validate nvme_local_port correctly
perf/x86/intel/pt: Fix topa_entry base length
perf/x86/intel/pt: Fix a topa_entry base address calculation
rtc: isl1208: Fix return value of nvmem callbacks
watchdog/perf: properly initialize the turbo mode timestamp and rearm counter
platform: mips: cpu_hwmon: Disable driver on unsupported hardware
RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
selftests/sigaltstack: Fix ppc64 GCC build
rbd: don't assume rbd_is_lock_owner() for exclusive mappings
drm/panfrost: Mark simple_ondemand governor as softdep
rbd: rename RBD_LOCK_STATE_RELEASING and releasing_wait
rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings
Bluetooth: btusb: Add RTL8852BE device 0489:e125 to device tables
Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x13d3:0x3591
nilfs2: handle inconsistent state in nilfs_btnode_create_block()
kdb: address -Wformat-security warnings
kdb: Use the passed prompt in kdb_position_cursor()
jfs: Fix array-index-out-of-bounds in diFree
um: time-travel: fix time-travel-start option
libbpf: Fix no-args func prototype BTF dumping syntax
dma: fix call order in dmam_free_coherent
MIPS: SMP-CPS: Fix address for GCR_ACCESS register for CM3 and later
ipv4: Fix incorrect source address in Record Route option
net: bonding: correctly annotate RCU in bond_should_notify_peers()
tipc: Return non-zero value from tipc_udp_addr2str() on error
net: nexthop: Initialize all fields in dumped nexthops
bpf: Fix a segment issue when downgrading gso_size
mISDN: Fix a use after free in hfcmulti_tx()
apparmor: Fix null pointer deref when receiving skb during sock creation
powerpc: fix a file leak in kvm_vcpu_ioctl_enable_cap()
ASoC: Intel: Convert to new X86 CPU match macros
ASoC: Intel: Move soc_intel_is_foo() helpers to a generic header
ASoC: Intel: use soc_intel_is_byt_cr() only when IOSF_MBI is reachable
nvme-pci: add missing condition check for existence of mapped data
mm: avoid overflows in dirty throttling logic
PCI: rockchip: Make 'ep-gpios' DT property optional
PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio
parport: Convert printk(KERN_<LEVEL> to pr_<level>(
parport: Standardize use of printmode
dev/parport: fix the array out-of-bounds risk
driver core: Cast to (void *) with __force for __percpu pointer
devres: Fix memory leakage caused by driver API devm_free_percpu()
genirq: Allow the PM device to originate from irq domain
irqchip/imx-irqsteer: Constify irq_chip struct
irqchip/imx-irqsteer: Add runtime PM support
irqchip/imx-irqsteer: Handle runtime power management correctly
remoteproc: imx_rproc: ignore mapping vdev regions
remoteproc: imx_rproc: Fix ignoring mapping vdev regions
remoteproc: imx_rproc: Skip over memory region when node value is NULL
drm/nouveau: prime: fix refcount underflow
drm/vmwgfx: Fix overlay when using Screen Targets
net/iucv: fix use after free in iucv_sock_close()
net/mlx5e: Add a check for the return value from mlx5_port_set_eth_ptys
ipv6: fix ndisc_is_useropt() handling for PIO
HID: wacom: Modify pen IDs
protect the fetch of ->fd[fd] in do_dup2() from mispredictions
ALSA: usb-audio: Correct surround channels in UAC1 channel map
net: usb: sr9700: fix uninitialized variable use in sr_mdio_read
netfilter: ipset: Add list flush to cancel_gc
genirq: Allow irq_chip registration functions to take a const irq_chip
irqchip/mbigen: Fix mbigen node address layout
x86/mm: Fix pti_clone_pgtable() alignment assumption
sctp: move hlist_node and hashent out of sctp_ep_common
sctp: Fix null-ptr-deref in reuseport_add_sock().
net: usb: qmi_wwan: fix memory leak for not ip packets
net: linkwatch: use system_unbound_wq
Bluetooth: l2cap: always unlock channel in l2cap_conless_channel()
net: fec: Stop PPS on driver remove
md/raid5: avoid BUG_ON() while continue reshape after reassembling
clocksource/drivers/sh_cmt: Address race condition for clock events
ACPI: battery: create alarm sysfs attribute atomically
ACPI: SBS: manage alarm sysfs attribute through psy core
selftests/bpf: Fix send_signal test with nested CONFIG_PARAVIRT
PCI: Add Edimax Vendor ID to pci_ids.h
udf: prevent integer overflow in udf_bitmap_free_blocks()
wifi: nl80211: don't give key data to userspace
btrfs: fix bitmap leak when loading free space cache on duplicate entry
drm/amdgpu: Fix the null pointer dereference to ras_manager
media: uvcvideo: Ignore empty TS packets
media: uvcvideo: Fix the bandwdith quirk on USB 3.x
jbd2: avoid memleak in jbd2_journal_write_metadata_buffer
s390/sclp: Prevent release of buffer in I/O
SUNRPC: Fix a race to wake a sync task
ext4: fix wrong unit use in ext4_mb_find_by_goal
arm64: cpufeature: Force HWCAP to be based on the sysreg visible to user-space
arm64: Add Neoverse-V2 part
arm64: cputype: Add Cortex-X4 definitions
arm64: cputype: Add Neoverse-V3 definitions
arm64: errata: Add workaround for Arm errata 3194386 and 3312417
arm64: cputype: Add Cortex-X3 definitions
arm64: cputype: Add Cortex-A720 definitions
arm64: cputype: Add Cortex-X925 definitions
arm64: errata: Unify speculative SSBS errata logic
arm64: errata: Expand speculative SSBS workaround
arm64: cputype: Add Cortex-X1C definitions
arm64: cputype: Add Cortex-A725 definitions
arm64: errata: Expand speculative SSBS workaround (again)
i2c: smbus: Don't filter out duplicate alerts
i2c: smbus: Improve handling of stuck alerts
i2c: smbus: Send alert notifications to all devices if source not found
bpf: kprobe: remove unused declaring of bpf_kprobe_override
spi: fsl-lpspi: remove unneeded array
spi: spi-fsl-lpspi: Fix scldiv calculation
drm/client: fix null pointer dereference in drm_client_modeset_probe
ALSA: line6: Fix racy access to midibuf
ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list
ALSA: hda/hdmi: Yet more pin fix for HP EliteDesk 800 G4
usb: vhci-hcd: Do not drop references before new references are gained
USB: serial: debug: do not echo input by default
usb: gadget: core: Check for unset descriptor
scsi: ufs: core: Fix hba->last_dme_cmd_tstamp timestamp updating logic
tick/broadcast: Move per CPU pointer access into the atomic section
ntp: Clamp maxerror and esterror to operating range
driver core: Fix uevent_show() vs driver detach race
ntp: Safeguard against time_constant overflow
scsi: mpt3sas: Remove scsi_dma_map() error messages
scsi: mpt3sas: Avoid IOMMU page faults on REPORT ZONES
serial: core: check uartclk for zero to avoid divide by zero
genirq/irqdesc: Honor caller provided affinity in alloc_desc()
power: supply: axp288_charger: Fix constant_charge_voltage writes
power: supply: axp288_charger: Round constant_charge_voltage writes down
tracing: Fix overflow in get_free_elt()
x86/mtrr: Check if fixed MTRRs exist before saving them
drm/bridge: analogix_dp: properly handle zero sized AUX transactions
drm/mgag200: Set DDC timeout in milliseconds
Fix gcc 4.9 build issue in 5.4.y
kbuild: Fix '-S -c' in x86 stack protector scripts
netfilter: nf_tables: set element extended ACK reporting support
netfilter: nf_tables: use timestamp to check for set element timeout
netfilter: nf_tables: prefer nft_chain_validate
drm/i915/gem: Fix Virtual Memory mapping boundaries calculation
arm64: cpufeature: Fix the visibility of compat hwcaps
media: uvcvideo: Use entity get_cur in uvc_ctrl_set
exec: Fix ToCToU between perm check and set-uid/gid usage
nvme/pci: Add APST quirk for Lenovo N60z laptop
ARM: dts: imx6qdl-kontron-samx6i: fix phy-mode
media: Revert "media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()"
Linux 5.4.282
Change-Id: I6d0e4d26021c20136cefafa63b138db47b4069b8
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Tze-nan Wu
|
d3e4dbc285 |
tracing: Fix overflow in get_free_elt()
commit bcf86c01ca4676316557dd482c8416ece8c2e143 upstream.
"tracing_map->next_elt" in get_free_elt() is at risk of overflowing.
Once it overflows, new elements can still be inserted into the tracing_map
even though the maximum number of elements (`max_elts`) has been reached.
Continuing to insert elements after the overflow could result in the
tracing_map containing "tracing_map->max_size" elements, leaving no empty
entries.
If any attempt is made to insert an element into a full tracing_map using
`__tracing_map_insert()`, it will cause an infinite loop with preemption
disabled, leading to a CPU hang problem.
Fix this by preventing any further increments to "tracing_map->next_elt"
once it reaches "tracing_map->max_elt".
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Fixes:
|
||
|
Michael Bestas
|
df44b16b4f |
Merge branch 'android11-5.4-lts' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
* 'android11-5.4-lts' of https://android.googlesource.com/kernel/common: (482 commits) ANDROID: GKI: refresh ABI to include kimage_vaddr ANDROID: preserve CRC for struct tcp_sock ANDROID: 16K: Don't set padding vm_flags on 32-bit archs Linux 5.4.280 i2c: rcar: bring hardware to known state when probing nilfs2: fix kernel bug on rename operation of broken directory tcp: avoid too many retransmit packets tcp: use signed arithmetic in tcp_rtx_probe0_timed_out() net: tcp: fix unexcepted socket die when snd_wnd is 0 tcp: refactor tcp_retransmit_timer() SUNRPC: Fix RPC client cleaned up the freed pipefs dentries libceph: fix race between delayed_work() and ceph_monc_stop() ALSA: hda/realtek: Limit mic boost on VAIO PRO PX nvmem: meson-efuse: Fix return value of nvmem callbacks hpet: Support 32-bit userspace USB: core: Fix duplicate endpoint bug by clearing reserved bits in the descriptor usb: gadget: configfs: Prevent OOB read/write in usb_string_copy() USB: Add USB_QUIRK_NO_SET_INTF quirk for START BP-850k USB: serial: option: add Rolling RW350-GL variants USB: serial: option: add Netprisma LCUK54 series modules ... Conflicts: kernel/gen_kheaders.sh Change-Id: Ib57235b05d1bd369b3852565eabea8e658b59aed |
||
|
Michael Bestas
|
58d1d8f5ba |
Merge tag 'ASB-2024-07-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2024-07-01 CVE-2024-26923 * tag 'ASB-2024-07-05_11-5.4' of https://android.googlesource.com/kernel/common: (193 commits) ANDROID: fix kernelci build breaks due to hid/uhid cyclic dependency UPSTREAM: af_unix: Fix garbage collector racing against connect() ANDROID: 16K: Only check basename of linker context UPSTREAM: af_unix: Do not use atomic ops for unix_sk(sk)->inflight. Linux 5.4.276 pinctrl: mediatek: paris: Fix PIN_CONFIG_INPUT_SCHMITT_ENABLE readback pinctrl: mediatek: remove set but not used variable 'e' pinctrl: mediatek: Fix some off by one bugs pinctrl: mediatek: Fix fallback behavior for bias_set_combo regulator: core: fix debugfs creation regression net: fix out-of-bounds access in ops_init drm/vmwgfx: Fix invalid reads in fence signaled events dyndbg: fix old BUG_ON in >control parser tipc: fix UAF in error path usb: gadget: f_fs: Fix a race condition when processing setup packets. usb: gadget: composite: fix OS descriptors w_value logic firewire: nosy: ensure user_length is taken into account when fetching packet contents net: qede: use return from qede_parse_flow_attr() for flower net: qede: sanitize 'rc' in qede_add_tc_flower_fltr() ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() ... Conflicts: net/unix/garbage.c Change-Id: I9d928b110c82362cd82e7e9cc3bb19c664cdd53d |
||
|
Greg Kroah-Hartman
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a54d566214 |
This is the 5.4.279 stable release
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmaHnBoACgkQONu9yGCS aT4KXw/+M5G1Gt2DC4yL2NdbzioQEtKfGooj3WkVkwB5YxlcojVOmYYv9p1QiseK gIKGphjjTojqg7mEtTOI/xoTkfV1sdI7yi6hAkIGNI832iPC4Ji2jXgdbwdfQNci gT94CbNDucjRzIRJqliEuA1DYV9t2lUv1pgr1BeALJLdY5IH12XxvGpEny2YEsWN zHab/ajwhqLxLJuiX9rhUwY3tfCdSgifP5woRImKrTMGdggWTF7p1Ngb7EwUTmuD trVxOeFiNacnNzyoQO5JLtnXIN1Uu1ckbs1+4CQoZF9pMA9hIFE/qi6V3ewa1DtW 737wNl1cZAlzrkssnmX1+fEWMOpul+J1npb0Q8ney2+0HXRQhEtncsSFBOD2iydC I2Ng1CPDxgc59Qq6eDimnamgEkq9Fwkf7ObPeDr5qQzrU4aAlHf8YeIotKcAfOFE 2LJyVTmFd4fICMYg1kTOVI5fSH3EfCTCH/LPvsdzF3pd1FUZuKkBsXgbVKR73AVR hfmO0BpfGL66qbWE6L/bwfVxYwxnVdrgzPWpBrhV+zEKxSR/8kk3EPlF9jgTak4p iIunaXzXh/vst1N3McYb4fpoMrpS515Y5ZLxBj6Jw9tiy+US7mpXJ153RZG2b757 G06fzgT4qJz4md6nvBtiuUwZrEd1RG3EDg04JUdvgri37BdTlC0= =20kv -----END PGP SIGNATURE----- Merge 5.4.279 into android11-5.4-lts Changes in 5.4.279 wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup() wifi: cfg80211: pmsr: use correct nla_get_uX functions wifi: iwlwifi: mvm: revert gen2 TX A-MPDU size to 64 wifi: iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdef wifi: iwlwifi: mvm: don't read past the mfuart notifcation ipv6: sr: block BH in seg6_output_core() and seg6_input_core() net: sched: sch_multiq: fix possible OOB write in multiq_tune() vxlan: Fix regression when dropping packets due to invalid src addresses tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB net/mlx5: Stop waiting for PCI if pci channel is offline net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP ptp: Fix error message on failed pin verification af_unix: Annotate data-race of sk->sk_state in unix_inq_len(). af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll(). af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg(). af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG. af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen. af_unix: Use unix_recvq_full_lockless() in unix_stream_connect(). af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen(). af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill(). ipv6: fix possible race in __fib6_drop_pcpu_from() usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete ASoC: ti: davinci-mcasp: remove redundant assignment to variable ret ASoC: ti: davinci-mcasp: remove always zero of davinci_mcasp_get_dt_params ASoC: ti: davinci-mcasp: Use platform_get_irq_byname_optional ASoC: ti: davinci-mcasp: Remove legacy dma_request parsing ASoC: ti: davinci-mcasp: Simplify the configuration parameter handling ASoC: ti: davinci-mcasp: Handle missing required DT properties ASoC: ti: davinci-mcasp: Fix race condition during probe drm/amd/display: Handle Y carry-over in VCP X.Y calculation serial: sc16is7xx: replace hardcoded divisor value with BIT() macro serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages selftests/mm: conform test to TAP format output selftests/mm: compaction_test: fix bogus test success on Aarch64 nilfs2: Remove check for PageError nilfs2: return the mapped address from nilfs_get_page() nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages mei: me: release irq in mei_me_pci_resume error path jfs: xattr: fix buffer overflow for invalid xattr xhci: Set correct transferred length for cancelled bulk transfers xhci: Apply reset resume quirk to Etron EJ188 xHCI host xhci: Apply broken streams quirk to Etron EJ188 xHCI host scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory Input: try trimming too long modalias strings SUNRPC: return proper error from gss_wrap_req_priv gpio: tqmx86: fix typo in Kconfig label HID: core: remove unnecessary WARN_ON() in implement() iommu/amd: Fix sysfs leak in iommu init iommu: Return right value in iommu_sva_bind_device() HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet drm/komeda: check for error-valued pointer drm/bridge/panel: Fix runtime warning on panel bridge release tcp: fix race in tcp_v6_syn_recv_sock() net/mlx5e: Fix features validation check for tunneled UDP (non-VXLAN) packets Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type net/ipv6: Fix the RT cache flush via sysctl using a previous delay ionic: fix use after netif_napi_del() drivers: core: synchronize really_probe() and dev_uevent() drm/exynos/vidi: fix memory leak in .get_modes() drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found tracing/selftests: Fix kprobe event name test for .isra. functions vmci: prevent speculation leaks by sanitizing event in event_deliver() fs/proc: fix softlockup in __read_vmcore ocfs2: use coarse time for new created files ocfs2: fix races between hole punching and AIO+DIO PCI: rockchip-ep: Remove wrong mask on subsys_vendor_id dmaengine: axi-dmac: fix possible race in remove() intel_th: pci: Add Granite Rapids support intel_th: pci: Add Granite Rapids SOC support intel_th: pci: Add Sapphire Rapids SOC support intel_th: pci: Add Meteor Lake-S support intel_th: pci: Add Lunar Lake support nilfs2: fix potential kernel bug due to lack of writeback flag waiting tick/nohz_full: Don't abuse smp_call_function_single() in tick_setup_device() hv_utils: drain the timesync packets on onchannelcallback hugetlb_encode.h: fix undefined behaviour (34 << 26) netfilter: nftables: exthdr: fix 4-byte stack OOB write greybus: Fix use-after-free bug in gb_interface_release due to race condition. usb-storage: alauda: Check whether the media is initialized i2c: at91: Fix the functionality flags of the slave-only interface rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh batman-adv: bypass empty buckets in batadv_purge_orig_ref() drop_monitor: replace spin_lock by raw_spin_lock scsi: qedi: Fix crash while reading debugfs attribute Bluetooth: ath3k: Fix multiple issues reported by checkpatch.pl powerpc/pseries: Enforce hcall result buffer validity and size powerpc/io: Avoid clang null pointer arithmetic warnings usb: misc: uss720: check for incompatible versions of the Belkin F5U002 udf: udftime: prevent overflow in udf_disk_stamp_to_time() PCI/PM: Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports MIPS: Octeon: Add PCIe link status check MIPS: Routerboard 532: Fix vendor retry check code mips: bmips: BCM6358: make sure CBR is correctly set cipso: fix total option length computation netrom: Fix a memory leak in nr_heartbeat_expiry() ipv6: prevent possible NULL deref in fib6_nh_init() ipv6: prevent possible NULL dereference in rt6_probe() xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() netns: Make get_net_ns() handle zero refcount net net/sched: act_api: rely on rcu in tcf_idr_check_alloc net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() virtio_net: checksum offloading handling fix netfilter: ipset: Fix suspicious rcu_dereference_protected() net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettings regulator: core: Fix modpost error "regulator_get_regmap" undefined dmaengine: ioatdma: Fix missing kmem_cache_destroy() ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." drm/radeon: fix UBSAN warning in kv_dpm.c gcov: add support for GCC 14 i2c: ocores: set IACK bit after core is enabled ARM: dts: samsung: smdkv310: fix keypad no-autorepeat ARM: dts: samsung: exynos4412-origen: fix keypad no-autorepeat ARM: dts: samsung: smdk4412: fix keypad no-autorepeat arm64: dts: qcom: qcs404: fix bluetooth device address tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test Revert "kheaders: substituting --sort in archive creation" kheaders: explicitly define file modes for archived headers perf/core: Fix missing wakeup when waiting for context reference PCI: Add PCI_ERROR_RESPONSE and related definitions x86/amd_nb: Check for invalid SMN reads iio: dac: ad5592r-base: Replace indio_dev->mlock with own device lock iio: dac: ad5592r: un-indent code-block for scale read iio: dac: ad5592r: fix temperature channel scaling value pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set drm/amdgpu: fix UBSAN warning in kv_dpm.c netfilter: nf_tables: validate family when identifying table via handle ASoC: fsl-asoc-card: set priv->pdev before using it net: dsa: microchip: fix initial port flush problem net: phy: mchp: Add support for LAN8814 QUAD PHY net: phy: micrel: add Microchip KSZ 9477 to the device table sparc: fix old compat_sys_select() parisc: use correct compat recv/recvfrom syscalls netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep mtd: partitions: redboot: Added conversion of operands to a larger type net/iucv: Avoid explicit cpumask var allocation on stack net/dpaa2: Avoid explicit cpumask var allocation on stack ALSA: emux: improve patch ioctl data validation media: dvbdev: Initialize sbuf soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message nvme: fixup comment for nvme RDMA Provider Type gpio: davinci: Validate the obtained number of IRQs x86: stop playing stack games in profile_pc() mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos mmc: sdhci: Do not invert write-protect twice mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro() iio: adc: ad7266: Fix variable checking bug iio: chemical: bme680: Fix pressure value output iio: chemical: bme680: Fix calibration data variable iio: chemical: bme680: Fix overflows in compensate() functions iio: chemical: bme680: Fix sensor data read operation net: usb: ax88179_178a: improve link status logs usb: gadget: printer: SS+ support usb: musb: da8xx: fix a resource leak in probe() usb: atm: cxacru: fix endpoint checking in cxacru_bind() tty: mcf: MCF54418 has 10 UARTS net: can: j1939: Initialize unused data in j1939_send_one() net: can: j1939: recover socket queue on CAN bus error during BAM transmission net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new csky, hexagon: fix broken sys_sync_file_range hexagon: fix fadvise64_64 calling conventions drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes batman-adv: Don't accept TT entries for out-of-spec VIDs ata: libata-core: Fix double free on error ftruncate: pass a signed offset mtd: spinand: macronix: Add support for serial NAND flash pwm: stm32: Refuse too small period requests nfs: Leave pages in the pagecache if readpage failed ipv6: annotate some data-races around sk->sk_prot ipv6: Fix data races around sk->sk_prot. tcp: Fix data races around icsk->icsk_af_ops. ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node arm64: dts: rockchip: Add sound-dai-cells for RK3368 Linux 5.4.279 Change-Id: Ifcf570b7d23466607fe4283c33089efdc5d83dc2 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
Jeff Johnson
|
7abb6dcf4d |
tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test
[ Upstream commit 23748e3e0fbfe471eff5ce439921629f6a427828 ]
Fix the 'make W=1' warning:
WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/trace/preemptirq_delay_test.o
Link: https://lore.kernel.org/linux-trace-kernel/20240518-md-preemptirq_delay_test-v1-1-387d11b30d85@quicinc.com
Cc: stable@vger.kernel.org
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fixes:
|
||
|
Michael Bestas
|
73abf253d5 |
Merge tag 'ASB-2024-06-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2024-06-01 CVE-2024-26926 * tag 'ASB-2024-06-05_11-5.4' of https://android.googlesource.com/kernel/common: ANDROID: ABI fixup for abi break in struct dst_ops BACKPORT: net: fix __dst_negative_advice() race UPSTREAM: selftests: timers: Fix valid-adjtimex signed left-shift undefined behavior Revert "timers: Rename del_timer_sync() to timer_delete_sync()" Reapply "media: ttpci: fix two memleaks in budget_av_attach" Revert "media: rename VFL_TYPE_GRABBER to _VIDEO" Revert "media: media/pci: rename VFL_TYPE_GRABBER to _VIDEO" Revert "media: ttpci: fix two memleaks in budget_av_attach" Revert "net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv()" Revert "regmap: allow to define reg_update_bits for no bus configuration" Revert "regmap: Add bulk read/write callbacks into regmap_config" Revert "serial: max310x: fix IO data corruption in batched operations" Revert "geneve: make sure to pull inner header in geneve_rx()" Linux 5.4.274 firmware: meson_sm: fix to avoid potential NULL pointer dereference ip_gre: do not report erspan version on GRE interface erspan: Check IFLA_GRE_ERSPAN_VER is set. VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler() Bluetooth: btintel: Fixe build regression x86/alternative: Don't call text_poke() in lazy TLB mode drm/i915/gt: Reset queue_priority_hint on parking x86/mm/pat: fix VM_PAT handling in COW mappings virtio: reenable config if freezing device failed drm/vkms: call drm_atomic_helper_shutdown before drm_dev_put() tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc netfilter: nf_tables: discard table flag update with pending basechain deletion netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path netfilter: nf_tables: release batch on table validation from abort path netfilter: nf_tables: reject new basechain after table flag update fbmon: prevent division by zero in fb_videomode_from_videomode() fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2 usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined usb: typec: tcpci: add generic tcpci fallback compatible tools: iio: replace seekdir() in iio_generic_buffer ktest: force $buildonly = 1 for 'make_warnings_file' test type Input: allocate keycode for Display refresh rate toggle block: prevent division by zero in blk_rq_stat_sum() Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default" SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned int drm/amd/display: Fix nanosec stat overflow media: sta2x11: fix irq handler cast isofs: handle CDs with bad root inode but good Joliet root directory scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() sysv: don't call sb_bread() with pointers_lock held Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails Bluetooth: btintel: Fix null ptr deref in btintel_read_version btrfs: send: handle path ref underflow in header iterate_inode_ref() btrfs: export: handle invalid inode or root reference in btrfs_get_parent() btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks() tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num() ionic: set adminq irq affinity arm64: dts: rockchip: fix rk3399 hdmi ports node arm64: dts: rockchip: fix rk3328 hdmi ports node panic: Flush kernel log buffer at the end VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host() wifi: ath9k: fix LNA selection in ath_ant_try_scan() s390/entry: align system call table on 8 bytes x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() ALSA: hda/realtek: Update Panasonic CF-SZ6 quirk to support headset with microphone ata: sata_mv: Fix PCI device ID table declaration compilation warning scsi: mylex: Fix sysfs buffer lengths ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit ASoC: ops: Fix wraparound for mask in snd_soc_get_volsw net: ravb: Always process TX descriptor ring erspan: make sure erspan_base_hdr is present in skb->head erspan: Add type I version 0 support. init: open /initrd.image with O_LARGEFILE initramfs: switch initramfs unpacking to struct file based APIs fs: add a vfs_fchmod helper fs: add a vfs_fchown helper staging: vc04_services: fix information leak in create_component() staging: vc04_services: changen strncpy() to strscpy_pad() staging: mmal-vchiq: Fix client_component for 64 bit kernel staging: mmal-vchiq: Allocate and free components as required i40e: fix vf may be used uninitialized in this function warning ipv6: Fix infinite recursion in fib6_dump_done(). selftests: reuseaddr_conflict: add missing new line at the end of the output net: stmmac: fix rx queue priority assignment net/sched: act_skbmod: prevent kernel-infoleak bpf, sockmap: Prevent lock inversion deadlock in map delete elem netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() netfilter: nf_tables: flush pending destroy work before exit_net release mm, vmscan: prevent infinite loop for costly GFP_NOIO | __GFP_RETRY_MAYFAIL allocations Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped." vfio/platform: Create persistent IRQ handlers vfio/pci: Create persistent INTx handler vfio: Introduce interface to flush virqfd inject workqueue vfio/pci: Lock external INTx masking ops vfio/pci: Disable auto-enable of exclusive INTx IRQ net/rds: fix possible cp null dereference netfilter: nf_tables: disallow timeout for anonymous sets Bluetooth: Fix TOCTOU in HCI debugfs implementation Bluetooth: hci_event: set the conn encrypted before conn establishes x86/cpufeatures: Add new word for scattered features r8169: fix issue caused by buggy BIOS on certain boards with RTL8168d dm integrity: fix out-of-range warning tcp: properly terminate timers for kernel sockets ixgbe: avoid sleeping allocation in ixgbe_ipsec_vf_add_sa() nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet USB: core: Fix deadlock in usb_deauthorize_interface() scsi: lpfc: Correct size for wqe for memset() x86/cpu: Enable STIBP on AMD if Automatic IBRS is enabled scsi: qla2xxx: Fix command flush on cable pull usb: udc: remove warning when queue disabled ep usb: dwc2: gadget: LPM flow fix usb: dwc2: host: Fix ISOC flow in DDMA mode usb: dwc2: host: Fix hibernation flow usb: dwc2: host: Fix remote wakeup from hibernation scsi: core: Fix unremoved procfs host directory regression ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs usb: cdc-wdm: close race between read and workqueue mmc: core: Avoid negative index with array access mmc: core: Initialize mmc_blk_ioc_data exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack() wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes mm/migrate: set swap entry values of THP tail pages properly. mm/memory-failure: fix an incorrect use of tail pages vt: fix memory overlapping when deleting chars in the buffer bounds: support non-power-of-two CONFIG_NR_CPUS powerpc: xor_vmx: Add '-mhard-float' to CFLAGS efivarfs: Request at most 512 bytes for variable names perf/core: Fix reentry problem in perf_output_read_group() loop: loop_set_status_from_info() check before assignment loop: Check for overflow while configuring loop loop: Factor out configuring loop from status loop: Refactor loop_set_status() size calculation loop: Factor out setting loop device size loop: Remove sector_t truncation checks loop: Call loop_config_discard() only after new config is applied Revert "loop: Check for overflow while configuring loop" btrfs: allocate btrfs_ioctl_defrag_range_args on stack printk: Update @console_may_schedule in console_trylock_spinning() xen/events: close evtchn after mapping cleanup x86/speculation: Support intra-function call validation objtool: Add support for intra-function calls objtool: is_fentry_call() crashes if call has no destination fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion vt: fix unicode buffer corruption when deleting characters tty: serial: fsl_lpuart: avoid idle preamble pending if CTS is enabled usb: port: Don't try to peer unused USB ports based on location usb: gadget: ncm: Fix handling of zero block length packets USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command ALSA: hda/realtek - Fix headset Mic no show at resume back for Lenovo ALC897 platform xfrm: Avoid clang fortify warning in copy_to_user_tmpl() netfilter: nf_tables: reject constant set with timeout netfilter: nf_tables: disallow anonymous set with timeout flag netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout comedi: comedi_test: Prevent timers rescheduling during deletion dm snapshot: fix lockup in dm_exception_table_exit ahci: asm1064: asm1166: don't limit reported ports ahci: asm1064: correct count of reported ports x86/CPU/AMD: Update the Zenbleed microcode revisions nilfs2: prevent kernel bug at submit_bh_wbc() nilfs2: use a more common logging style nilfs2: fix failure to detect DAT corruption in btree and direct mappings memtest: use {READ,WRITE}_ONCE in memory scanning drm/vc4: hdmi: do not return negative values from .get_modes() drm/imx/ipuv3: do not return negative values from .get_modes() drm/exynos: do not return negative values from .get_modes() s390/zcrypt: fix reference counting on zcrypt card objects soc: fsl: qbman: Use raw spinlock for cgr_lock soc: fsl: qbman: Add CGR update function soc: fsl: qbman: Add helper for sanity checking cgr ops soc: fsl: qbman: Always disable interrupts when taking cgr_lock ring-buffer: Fix full_waiters_pending in poll ring-buffer: Fix resetting of shortest_full vfio/platform: Disable virqfds on cleanup kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1 speakup: Fix 8bit characters from direct synth slimbus: core: Remove usage of the deprecated ida_simple_xx() API nvmem: meson-efuse: fix function pointer type mismatch firmware: meson_sm: Rework driver as a proper platform driver ext4: fix corruption during on-line resize hwmon: (amc6821) add of_match table mmc: core: Fix switch on gp3 partition dm-raid: fix lockdep waring in "pers->hot_add_disk" Revert "Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"" PCI/PM: Drain runtime-idle callbacks before driver removal PCI: Drop pci_device_remove() test of pci_dev->driver btrfs: fix off-by-one chunk length calculation at contains_pending_extent() fuse: don't unhash root mmc: tmio: avoid concurrent runs of mmc_request_done() PM: sleep: wakeirq: fix wake irq warning in system suspend USB: serial: cp210x: add pid/vid for TDK NC0110013M and MM0110113M USB: serial: option: add MeiG Smart SLM320 product USB: serial: cp210x: add ID for MGP Instruments PDS100 USB: serial: add device ID for VeriFone adapter USB: serial: ftdi_sio: add support for GMC Z216C Adapter IR-USB powerpc/fsl: Fix mfpmr build errors with newer binutils clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays PM: suspend: Set mem_sleep_current during kernel command line setup parisc: Strip upper 32 bit of sum in csum_ipv6_magic for 64-bit builds parisc: Fix csum_ipv6_magic on 64-bit systems parisc: Fix csum_ipv6_magic on 32-bit systems parisc: Fix ip_fast_csum parisc: Do not hardcode registers in checksum functions mtd: rawnand: meson: fix scrambling mode value in command macro ubi: correct the calculation of fastmap size ubi: Check for too small LEB size in VTBL code ubifs: Set page uptodate in the correct place fat: fix uninitialized field in nostale filehandles ext4: correct best extent lstart adjustment logic selftests/mqueue: Set timeout to 180 seconds crypto: qat - resolve race condition during AER recovery crypto: qat - fix double free during reset sparc: vDSO: fix return value of __setup handler sparc64: NMI watchdog: fix return value of __setup handler KVM: Always flush async #PF workqueue when vCPU is being destroyed media: xc4000: Fix atomicity violation in xc4000_get_frequency serial: max310x: fix NULL pointer dereference in I2C instantiation arm: dts: marvell: Fix maxium->maxim typo in brownstone dts ARM: dts: mmp2-brownstone: Don't redeclare phandle references smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity() smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr() clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd media: staging: ipu3-imgu: Set fields before media_entity_pads_init() wifi: brcmfmac: Fix use-after-free bug in brcmf_cfg80211_detach timers: Rename del_timer_sync() to timer_delete_sync() timers: Use del_timer_sync() even on UP timers: Update kernel-doc for various functions x86/bugs: Use sysfs_emit() x86/cpu: Support AMD Automatic IBRS Documentation/hw-vuln: Update spectre doc amdkfd: use calloc instead of kzalloc to avoid integer overflow Linux 5.4.273 regmap: Add missing map->bus check spi: spi-mt65xx: Fix NULL pointer access in interrupt handler bpf: report RCU QS in cpumap kthread rcu: add a helper to report consolidated flavor QS netfilter: nf_tables: do not compare internal table flags on updates ARM: dts: sun8i-h2-plus-bananapi-m2-zero: add regulator nodes vcc-dram and vcc1v2 octeontx2-af: Use separate handlers for interrupts net/bnx2x: Prevent access to a freed page in page_pool hsr: Handle failures in module init rds: introduce acquire/release ordering in acquire/release_in_xmit() packet: annotate data-races around ignore_outgoing hsr: Fix uninit-value access in hsr_get_node() s390/vtime: fix average steal time calculation octeontx2-af: Use matching wake_up API variant in CGX command interface usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin staging: greybus: fix get_channel_from_mode() failure path serial: 8250_exar: Don't remove GPIO device on suspend rtc: mt6397: select IRQ_DOMAIN instead of depending on it kconfig: fix infinite loop when expanding a macro at the end of file tty: serial: samsung: fix tx_empty() to return TIOCSER_TEMT serial: max310x: fix syntax error in IRQ error message tty: vt: fix 20 vs 0x20 typo in EScsiignore afs: Revert "afs: Hide silly-rename files from userspace" NFS: Fix an off by one in root_nfs_cat() watchdog: stm32_iwdg: initialize default timeout net: sunrpc: Fix an off by one in rpc_sockaddr2uaddr() scsi: bfa: Fix function pointer type mismatch for hcb_qe->cbfn RDMA/device: Fix a race between mad_client and cm_client init scsi: csiostor: Avoid function pointer casts ALSA: usb-audio: Stop parsing channels bits when all channels are found. clk: Fix clk_core_get NULL dereference sparc32: Fix section mismatch in leon_pci_grpci backlight: lp8788: Fully initialize backlight_properties during probe backlight: lm3639: Fully initialize backlight_properties during probe backlight: da9052: Fully initialize backlight_properties during probe backlight: lm3630a: Don't set bl->props.brightness in get_brightness backlight: lm3630a: Initialize backlight_properties on init powerpc/embedded6xx: Fix no previous prototype for avr_uart_send() etc. drm/msm/dpu: add division of drm_display_mode's hskew parameter powerpc/hv-gpci: Fix the H_GET_PERF_COUNTER_INFO hcall return value checks drm/mediatek: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip media: ttpci: fix two memleaks in budget_av_attach media: media/pci: rename VFL_TYPE_GRABBER to _VIDEO media: rename VFL_TYPE_GRABBER to _VIDEO media: v4l2-core: correctly validate video and metadata ioctls media: go7007: fix a memleak in go7007_load_encoder media: dvb-frontends: avoid stack overflow warnings with clang media: pvrusb2: fix uaf in pvr2_context_set_notify drm/amdgpu: Fix missing break in ATOM_ARG_IMM Case of atom_get_src_int() ASoC: meson: axg-tdm-interface: fix mclk setup without mclk-fs mtd: rawnand: lpc32xx_mlc: fix irq handler prototype mtd: maps: physmap-core: fix flash size larger than 32-bit crypto: arm/sha - fix function cast warnings mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref mfd: syscon: Call of_node_put() only when of_parse_phandle() takes a ref drm/tegra: put drm_gem_object ref on error in tegra_fb_create clk: hisilicon: hi3519: Release the correct number of gates in hi3519_clk_unregister() PCI: Mark 3ware-9650SE Root Port Extended Tags as broken drm/mediatek: dsi: Fix DSI RGB666 formats and definitions clk: qcom: dispcc-sdm845: Adjust internal GDSC wait times media: pvrusb2: fix pvr2_stream_callback casts media: pvrusb2: remove redundant NULL check media: go7007: add check of return value of go7007_read_addr() media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak perf stat: Avoid metric-only segv ALSA: seq: fix function cast warnings drm/radeon/ni: Fix wrong firmware size logging in ni_init_microcode() perf thread_map: Free strlist on normal path in thread_map__new_by_tid_str() PCI: switchtec: Fix an error handling path in switchtec_pci_probe() quota: Fix rcu annotations of inode dquot pointers quota: Fix potential NULL pointer dereference quota: simplify drop_dquot_ref() clk: qcom: reset: Ensure write completion on reset de/assertion clk: qcom: reset: Commonize the de/assert functions clk: qcom: reset: support resetting multiple bits clk: qcom: reset: Allow specifying custom reset delay media: edia: dvbdev: fix a use-after-free media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity media: v4l2-tpg: fix some memleaks in tpg_alloc media: em28xx: annotate unchecked call to media_device_register() perf evsel: Fix duplicate initialization of data->id in evsel__parse_sample() drm/amd/display: Fix potential NULL pointer dereferences in 'dcn10_set_output_transfer_func()' perf record: Fix possible incorrect free in record__switch_output() PCI/DPC: Print all TLP Prefixes, not just the first media: tc358743: register v4l2 async device only after successful setup dmaengine: tegra210-adma: Update dependency to ARCH_TEGRA drm/rockchip: lvds: do not overwrite error code drm: Don't treat 0 as -1 in drm_fixp2int_ceil drm/rockchip: inno_hdmi: Fix video timing drm/tegra: output: Fix missing i2c_put_adapter() in the error handling paths of tegra_output_probe() drm/tegra: dsi: Fix missing pm_runtime_disable() in the error handling path of tegra_dsi_probe() drm/tegra: dsi: Fix some error handling paths in tegra_dsi_probe() drm/tegra: dsi: Make use of the helper function dev_err_probe() gpu: host1x: mipi: Update tegra_mipi_request() to be node based drm/tegra: dsi: Add missing check for of_find_device_by_node dm: call the resume method on internal suspend dm raid: fix false positive for requeue needed during reshape nfp: flower: handle acti_netdevs allocation failure net/x25: fix incorrect parameter validation in the x25_getsockopt() function net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function udp: fix incorrect parameter validation in the udp_lib_getsockopt() function l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function tcp: fix incorrect parameter validation in the do_tcp_getsockopt() function net: hns3: fix port duplex configure error in IMP reset net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv() ipv6: fib6_rules: flush route cache when rule is changed bpf: Fix stackmap overflow check on 32-bit arches bpf: Fix hashtab overflow check on 32-bit arches sr9800: Add check for usbnet_get_endpoints Bluetooth: hci_core: Fix possible buffer overflow Bluetooth: Remove superfluous call to hci_conn_check_pending() igb: Fix missing time sync events igb: move PEROUT and EXTTS isr logic to separate functions mmc: wmt-sdmmc: remove an incorrect release_mem_region() call in the .remove function SUNRPC: fix some memleaks in gssx_dec_option_array x86, relocs: Ignore relocations in .notes section ACPI: scan: Fix device check notification handling ARM: dts: imx6dl-yapp4: Move the internal switch PHYs under the switch node ARM: dts: imx6dl-yapp4: Fix typo in the QCA switch register address ARM: dts: imx6dl-yapp4: Move phy reset into switch node ARM: dts: arm: realview: Fix development chip ROM compatible value net: ena: Remove ena_select_queue net: ena: cosmetic: fix line break issues wifi: brcmsmac: avoid function pointer casts iommu/amd: Mark interrupt as managed bus: tegra-aconnect: Update dependency to ARCH_TEGRA ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() arm64: dts: qcom: msm8996: Pad addresses arm64: dts: qcom: msm8996: Move regulator consumers to db820c arm64: dts: qcom: msm8996: Use node references in db820c arm64: dts: qcom: db820c: Move non-soc entries out of /soc bpf: Mark bpf_spin_{lock,unlock}() helpers with notrace correctly bpf: Factor out bpf_spin_lock into helpers. bpf: Add typecast to bpf helpers to help BTF generation arm64: dts: mediatek: mt7622: add missing "device_type" to memory nodes wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer() net: blackhole_dev: fix build warning for ethh set but not used af_unix: Annotate data-race of gc_in_progress in wait_for_unix_gc(). sock_diag: annotate data-races around sock_diag_handlers[family] wifi: mwifiex: debugfs: Drop unnecessary error check for debugfs_create_dir() wifi: wilc1000: fix RCU usage in connect path wifi: wilc1000: fix declarations ordering wifi: b43: Disable QoS for bcm4331 wifi: b43: Stop correct queue in DMA worker when QoS is disabled b43: main: Fix use true/false for bool type wifi: b43: Stop/wake correct queue in PIO Tx path when QoS is disabled wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled b43: dma: Fix use true/false for bool type variable wifi: ath10k: fix NULL pointer dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() timekeeping: Fix cross-timestamp interpolation for non-x86 timekeeping: Fix cross-timestamp interpolation corner case decision timekeeping: Fix cross-timestamp interpolation on counter wrap aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts fs/select: rework stack allocation hack for clang nbd: null check for nla_nest_start do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak ASoC: wm8962: Fix up incorrect error message in wm8962_set_fll ASoC: wm8962: Enable both SPKOUTR_ENA and SPKOUTL_ENA in mono mode ASoC: wm8962: Enable oscillator if selecting WM8962_FLL_OSC Input: gpio_keys_polled - suppress deferred probe error for gpio ASoC: Intel: bytcr_rt5640: Add an extra entry for the Chuwi Vi8 tablet firewire: core: use long bus reset on gap count error Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security scsi: mpt3sas: Prevent sending diag_reset when the controller is ready btrfs: fix data race at btrfs_use_block_rsv() when accessing block reserve dm-verity, dm-crypt: align "struct bvec_iter" correctly block: sed-opal: handle empty atoms when parsing response parisc/ftrace: add missing CONFIG_DYNAMIC_FTRACE check net/iucv: fix the allocation size of iucv_path_table array RDMA/mlx5: Relax DEVX access upon modify commands HID: multitouch: Add required quirk for Synaptics 0xcddc device MIPS: Clear Cause.BD in instruction_pointer_set x86/xen: Add some null pointer checking to smp.c ASoC: rt5645: Make LattePanda board DMI match more precise selftests: tls: use exact comparison in recv_partial io_uring: drop any code related to SCM_RIGHTS io_uring/unix: drop usage of io_uring socket UPSTREAM: arm64: dts: qcom: sdm845: fix USB DP/DM HS PHY interrupts UPSTREAM: arm64: dts: qcom: add PDC interrupt controller for SDM845 Linux 5.4.272 arm64: dts: qcom: sdm845: fix USB DP/DM HS PHY interrupts arm64: dts: qcom: add PDC interrupt controller for SDM845 serial: max310x: fix IO data corruption in batched operations serial: max310x: implement I2C support serial: max310x: make accessing revision id interface-agnostic regmap: Add bulk read/write callbacks into regmap_config regmap: allow to define reg_update_bits for no bus configuration serial: max310x: Unprepare and disable clock in error path getrusage: use sig->stats_lock rather than lock_task_sighand() getrusage: use __for_each_thread() getrusage: move thread_group_cputime_adjusted() outside of lock_task_sighand() getrusage: add the "signal_struct *sig" local variable y2038: rusage: use __kernel_old_timeval hv_netvsc: Register VF in netvsc_probe if NET_DEVICE_REGISTER missed hv_netvsc: use netif_is_bond_master() instead of open code hv_netvsc: Make netvsc/VF binding check both MAC and serial number Input: i8042 - fix strange behavior of touchpad on Clevo NS70PU serial: max310x: prevent infinite while() loop in port startup serial: max310x: use a separate regmap for each port serial: max310x: use regmap methods for SPI batch operations serial: max310x: Make use of device properties serial: max310x: fail probe if clock crystal is unstable serial: max310x: Try to get crystal clock rate from property serial: max310x: Use devm_clk_get_optional() to get the input clock um: allow not setting extra rpaths in the linux binary selftests: mm: fix map_hugetlb failure on 64K page size systems netrom: Fix data-races around sysctl_net_busy_read netrom: Fix a data-race around sysctl_netrom_link_fails_count netrom: Fix a data-race around sysctl_netrom_routing_control netrom: Fix a data-race around sysctl_netrom_transport_no_activity_timeout netrom: Fix a data-race around sysctl_netrom_transport_requested_window_size netrom: Fix a data-race around sysctl_netrom_transport_busy_delay netrom: Fix a data-race around sysctl_netrom_transport_acknowledge_delay netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries netrom: Fix a data-race around sysctl_netrom_transport_timeout netrom: Fix data-races around sysctl_netrom_network_ttl_initialiser netrom: Fix a data-race around sysctl_netrom_obsolescence_count_initialiser netrom: Fix a data-race around sysctl_netrom_default_path_quality netfilter: nf_conntrack_h323: Add protection for bmp length out of range netfilter: nft_ct: fix l3num expectations with inet pseudo family net/rds: fix WARNING in rds_conn_connect_if_down net/ipv6: avoid possible UAF in ip6_route_mpath_notify() net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink() geneve: make sure to pull inner header in geneve_rx() ixgbe: {dis, en}able irqs in ixgbe_txrx_ring_{dis, en}able net: lan78xx: fix runtime PM count underflow on link stop lan78xx: Fix race conditions in suspend/resume handling lan78xx: Fix partial packet errors on suspend/resume lan78xx: Add missing return code checks lan78xx: Fix white space and style issues Linux 5.4.271 gpio: 74x164: Enable output pins after registers are reset fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super cachefiles: fix memory leak in cachefiles_add_cache() x86/cpu/intel: Detect TME keyid bits before setting MTRR mask registers mmc: core: Fix eMMC initialization with 1-bit bus connection dmaengine: fsl-qdma: init irq after reg initialization dmaengine: fsl-qdma: fix SoC may hang on 16 byte unaligned read btrfs: dev-replace: properly validate device names wifi: nl80211: reject iftype change with mesh ID change gtp: fix use-after-free and null-ptr-deref in gtp_newlink() afs: Fix endless loop in directory parsing ALSA: Drop leftover snd-rtctimer stuff from Makefile power: supply: bq27xxx-i2c: Do not free non existing IRQ efi/capsule-loader: fix incorrect allocation size rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate() Bluetooth: Enforce validation on max value of connection interval Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST Bluetooth: Avoid potential use-after-free in hci_error_reset net: usb: dm9601: fix wrong return value in dm9601_mdio_read lan78xx: enable auto speed configuration for LAN7850 if no EEPROM is detected ipv6: fix potential "struct net" leak in inet6_rtm_getaddr() tun: Fix xdp_rxq_info's queue_index when detaching net: ip_tunnel: prevent perpetual headroom growth netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter ANDROID: GKI: update .xml file due to USB changes in 5.4.270 Revert "bpf: Add map and need_defer parameters to .map_fd_put_ptr()" Revert "hrtimer: Report offline hrtimer enqueue" Revert "drm/mipi-dsi: Fix detach call without attach" Linux 5.4.270 scripts/bpf: Fix xdp_md forward declaration typo fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set drm/syncobj: make lockdep complain on WAIT_FOR_SUBMIT v3 netfilter: nf_tables: set dormant flag on hook register failure tls: stop recv() if initial process_rx_list gave us non-DATA tls: rx: drop pointless else after goto tls: rx: jump to a more appropriate label s390: use the correct count for __iowrite64_copy() packet: move from strlcpy with unused retval to strscpy ipv6: sr: fix possible use-after-free and null-ptr-deref afs: Increase buffer size in afs_update_volume_status() ipv6: properly combine dev_base_seq and ipv6.dev_addr_genid ipv4: properly combine dev_base_seq and ipv4.dev_addr_genid nouveau: fix function cast warnings scsi: jazz_esp: Only build if SCSI core is builtin bpf, scripts: Correct GPL license name scripts/bpf: teach bpf_helpers_doc.py to dump BPF helper definitions RDMA/srpt: fix function pointer cast warnings RDMA/srpt: Make debug output more detailed RDMA/bnxt_re: Return error for SRQ resize IB/hfi1: Fix a memleak in init_credit_return usb: roles: don't get/set_role() when usb_role_switch is unregistered usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs usb: cdns3: fix memory double free when handle zero packet usb: cdns3: fixed memory use after free at cdns3_gadget_ep_disable() ARM: ep93xx: Add terminator to gpiod_lookup_table l2tp: pass correct message length to ip6_append_data PCI/MSI: Prevent MSI hardware interrupt number truncation gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() dm-crypt: don't modify the data when using authenticated encryption IB/hfi1: Fix sdma.h tx->num_descs off-by-one error PCI: tegra: Fix OF node reference leak PCI: tegra: Fix reporting GPIO error value arm64: dts: qcom: msm8916: Fix typo in pronto remoteproc node drm/amdgpu: Fix type of second parameter in trans_msg() callback iomap: Set all uptodate bits for an Uptodate page dm-integrity: don't modify bio's immutable bio_vec in integrity_metadata() x86/alternatives: Disable KASAN in apply_alternatives() drm/amdgpu: Check for valid number of registers to read Revert "drm/sun4i: dsi: Change the start delay calculation" ALSA: hda/realtek - Enable micmute LED on and HP system selftests/bpf: Avoid running unprivileged tests with alignment requirements net: bridge: clear bridge's private skb space on xmit spi: mt7621: Fix an error message in mt7621_spi_probe() pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups pinctrl: pinctrl-rockchip: Fix a bunch of kerneldoc misdemeanours tcp: add annotations around sk->sk_shutdown accesses tcp: return EPOLLOUT from tcp_poll only when notsent_bytes is half the limit tcp: factor out __tcp_close() helper pmdomain: renesas: r8a77980-sysc: CR7 must be always on s390/qeth: Fix potential loss of L3-IP@ in case of network issues virtio-blk: Ensure no requests in virtqueues before deleting vqs. firewire: core: send bus reset promptly on gap count error scsi: lpfc: Use unsigned type for num_sge hwmon: (coretemp) Enlarge per package core count limit nvmet-fc: abort command when there is no binding netfilter: conntrack: check SCTP_CID_SHUTDOWN_ACK for vtag setting in sctp_new ASoC: sunxi: sun4i-spdif: Add support for Allwinner H616 nvmet-tcp: fix nvme tcp ida memory leak regulator: pwm-regulator: Add validity checks in continuous .get_voltage ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal() ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found() ahci: add 43-bit DMA address quirk for ASMedia ASM1061 controllers ahci: asm1166: correct count of reported ports fbdev: sis: Error out if pixclock equals zero fbdev: savage: Error out if pixclock equals zero wifi: mac80211: fix race condition on enabling fast-xmit wifi: cfg80211: fix missing interfaces when dumping dmaengine: fsl-qdma: increase size of 'irq_name' dmaengine: shdma: increase size of 'dev_id' scsi: target: core: Add TMF to tmr_list handling sched/rt: Disallow writing invalid values to sched_rt_period_us sched/rt: Fix sysctl_sched_rr_timeslice intial value userfaultfd: fix mmap_changing checking in mfill_atomic_hugetlb nilfs2: replace WARN_ONs for invalid DAT metadata block requests memcg: add refcnt for pcpu stock to avoid UAF problem in drain_all_stock() sched/rt: sysctl_sched_rr_timeslice show default timeslice after reset net/sched: Retire dsmark qdisc net/sched: Retire ATM qdisc net/sched: Retire CBQ qdisc KVM: arm64: vgic-its: Test for valid IRQ in MOVALL handler KVM: arm64: vgic-its: Test for valid IRQ in its_sync_lpi_pending_table() Linux 5.4.269 of: gpio unittest kfree() wrong object of: unittest: fix EXPECT text for gpio hog errors net: bcmgenet: Fix EEE implementation Revert "Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting"" netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval() lsm: new security_file_ioctl_compat() hook drm/msm/dsi: Enable runtime PM PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend() PM: runtime: add devm_pm_runtime_enable helper nilfs2: fix potential bug in end_buffer_async_write sched/membarrier: reduce the ability to hammer on sys_membarrier net: prevent mss overflow in skb_segment() netfilter: ipset: Missing gc cancellations fixed netfilter: ipset: fix performance regression in swap operation KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache mips: Fix max_mapnr being uninitialized on early stages arch, mm: remove stale mentions of DISCONIGMEM bus: moxtet: Add spi device table Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d" tracing: Inform kmemleak of saved_cmdlines allocation pmdomain: core: Move the unused cleanup to a _sync initcall can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER) irqchip/irq-brcmstb-l2: Add write memory barrier before exit nfp: flower: prevent re-adding mac index for bonded port nfp: use correct macro for LengthSelect in BAR config nilfs2: fix hang in nilfs_lookup_dirty_data_buffers() nilfs2: fix data corruption in dsync block recovery for small block sizes ALSA: hda/conexant: Add quirk for SWS JS201D mmc: slot-gpio: Allow non-sleeping GPIO ro x86/mm/ident_map: Use gbpages only where full GB page should be mapped. x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6 serial: max310x: improve crystal stable clock detection serial: max310x: set default value when reading clock ready bit ring-buffer: Clean ring_buffer_poll_wait() error return iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC staging: iio: ad5933: fix type mismatch regression tracing: Fix wasted memory in saved_cmdlines logic ext4: fix double-free of blocks due to wrong extents moved_len misc: fastrpc: Mark all sessions as invalid in cb_remove binder: signal epoll threads of self-work ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL xen-netback: properly sync TX responses nfc: nci: free rx_data_reassembly skb on NCI device cleanup kbuild: Fix changing ELF file type for output of gen_btf for big endian firewire: core: correct documentation of fw_csr_string() kernel API scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" i2c: i801: Fix block process call transactions i2c: i801: Remove i801_set_block_buffer_mode usb: f_mass_storage: forbid async queue when shutdown happen USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT HID: wacom: Do not register input devices until after hid_hw_start HID: wacom: generic: Avoid reporting a serial of '0' to userspace mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again tracing/trigger: Fix to return error if failed to alloc snapshot i40e: Fix waiting for queues of all VSIs to be disabled MIPS: Add 'memory' clobber to csum_ipv6_magic() inline assembler ASoC: rt5645: Fix deadlock in rt5645_jack_detect_work() spi: ppc4xx: Drop write-only variable of: unittest: Fix compile in the non-dynamic case of: unittest: add overlay gpio test to catch gpio hog problem btrfs: send: return EOPNOTSUPP on unknown flags btrfs: forbid deleting live subvol qgroup btrfs: forbid creating subvol qgroups netfilter: nft_set_rbtree: skip end interval element from gc net: stmmac: xgmac: fix a typo of register name in DPP safety handling net: stmmac: xgmac: use #define for string constants vhost: use kzalloc() instead of kmalloc() followed by memset() Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID hrtimer: Report offline hrtimer enqueue USB: serial: cp210x: add ID for IMST iM871A-USB USB: serial: option: add Fibocom FM101-GL variant USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e net/af_iucv: clean up a try_then_request_module() netfilter: nft_ct: reject direction for ct id netfilter: nft_compat: restrict match/target protocol to u16 netfilter: nft_compat: reject unused compat flag ppp_async: limit MRU to 64K tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() rxrpc: Fix response to PING RESPONSE ACKs to a dead call inet: read sk->sk_family once in inet_recv_error() hwmon: (coretemp) Fix bogus core_id to attr name mapping hwmon: (coretemp) Fix out-of-bounds memory access hwmon: (aspeed-pwm-tacho) mutex for tach reading atm: idt77252: fix a memleak in open_card_ubr0 selftests: net: avoid just another constant wait net: stmmac: xgmac: fix handling of DPP safety error for DMA channels phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV phy: renesas: rcar-gen3-usb2: Fix returning wrong error code dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA bonding: remove print in bond_verify_device_path HID: apple: Add 2021 magic keyboard FN key mapping HID: apple: Swap the Fn and Left Control keys on Apple keyboards HID: apple: Add support for the 2021 Magic Keyboard net: sysfs: Fix /sys/class/net/<iface> path af_unix: fix lockdep positive in sk_diag_dump_icons() net: ipv4: fix a memleak in ip_setup_cork netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations netfilter: nf_log: replace BUG_ON by WARN_ON_ONCE when putting logger llc: call sock_orphan() at release time ipv6: Ensure natural alignment of const ipv6 loopback and router addresses ixgbe: Fix an error handling path in ixgbe_read_iosf_sb_reg_x550() ixgbe: Refactor overtemp event handling ixgbe: Refactor returning internal error codes ixgbe: Remove non-inclusive language net: remove unneeded break scsi: isci: Fix an error code problem in isci_io_request_build() wifi: cfg80211: fix RCU dereference in __cfg80211_bss_update perf: Fix the nr_addr_filters fix drm/amdgpu: Release 'adev->pm.fw' before return in 'amdgpu_device_need_post()' ceph: fix deadlock or deadcode of misusing dget() blk-mq: fix IO hang from sbitmap wakeup race virtio_net: Fix "‘%d’ directive writing between 1 and 11 bytes into a region of size 10" warnings libsubcmd: Fix memory leak in uniq() PCI/AER: Decode Requester ID when no error info found fs/kernfs/dir: obey S_ISGID usb: hub: Replace hardcoded quirk value with BIT() macro PCI: switchtec: Fix stdev_release() crash after surprise hot remove PCI: Only override AMD USB controller if required mfd: ti_am335x_tscadc: Fix TI SoC dependencies i3c: master: cdns: Update maximum prescaler value for i2c clock um: net: Fix return type of uml_net_start_xmit() um: Don't use vfprintf() for os_info() um: Fix naming clash between UML and scheduler leds: trigger: panic: Don't register panic notifier if creating the trigger failed drm/amdgpu: Drop 'fence' check in 'to_amdgpu_amdkfd_fence()' drm/amdgpu: Let KFD sync with VM fences clk: mmp: pxa168: Fix memory leak in pxa168_clk_init() clk: hi3620: Fix memory leak in hi3620_mmc_clk_init() drm/msm/dpu: Ratelimit framedone timeout msgs media: ddbridge: fix an error code problem in ddb_probe IB/ipoib: Fix mcast list locking drm/exynos: Call drm_atomic_helper_shutdown() at shutdown/unbind time ALSA: hda: Intel: add HDA_ARL PCI ID support PCI: add INTEL_HDA_ARL to pci_ids.h media: rockchip: rga: fix swizzling for RGB formats media: stk1160: Fixed high volume of stk1160_dbg messages drm/mipi-dsi: Fix detach call without attach drm/framebuffer: Fix use of uninitialized variable drm/drm_file: fix use of uninitialized variable RDMA/IPoIB: Fix error code return in ipoib_mcast_join fast_dput(): handle underflows gracefully ASoC: doc: Fix undefined SND_SOC_DAPM_NOPM argument f2fs: fix to check return value of f2fs_reserve_new_block() wifi: cfg80211: free beacon_ies when overridden from hidden BSS wifi: rtlwifi: rtl8723{be,ae}: using calculate_bit_shift() wifi: rtl8xxxu: Add additional USB IDs for RTL8192EU devices arm64: dts: qcom: msm8998: Fix 'out-ports' is a required property arm64: dts: qcom: msm8996: Fix 'in-ports' is a required property md: Whenassemble the array, consult the superblock of the freshest device block: prevent an integer overflow in bvec_try_merge_hw_page ARM: dts: imx23/28: Fix the DMA controller node name ARM: dts: imx23-sansa: Use preferred i2c-gpios properties ARM: dts: imx27-apf27dev: Fix LED name ARM: dts: imx25/27: Pass timing0 ARM: dts: imx1: Fix sram node ARM: dts: imx27: Fix sram node ARM: dts: imx: Use flash@0,0 pattern ARM: dts: imx25/27-eukrea: Fix RTC node name ARM: dts: rockchip: fix rk3036 hdmi ports node scsi: libfc: Fix up timeout error in fc_fcp_rec_error() scsi: libfc: Don't schedule abort twice bpf: Add map and need_defer parameters to .map_fd_put_ptr() wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() ARM: dts: imx7s: Fix nand-controller #size-cells ARM: dts: imx7s: Fix lcdif compatible ARM: dts: imx7d: Fix coresight funnel ports bonding: return -ENOMEM instead of BUG in alb_upper_dev_walk PCI: Add no PM reset quirk for NVIDIA Spectrum devices scsi: lpfc: Fix possible file string name overflow when updating firmware selftests/bpf: Fix pyperf180 compilation failure with clang18 selftests/bpf: satisfy compiler by having explicit return in btf test wifi: rt2x00: restart beacon queue when hardware reset ext4: avoid online resizing failures due to oversized flex bg ext4: remove unnecessary check from alloc_flex_gd() ext4: unify the type of flexbg_size to unsigned int ext4: fix inconsistent between segment fstrim and full fstrim ecryptfs: Reject casefold directory inodes SUNRPC: Fix a suspicious RCU usage warning KVM: s390: fix setting of fpc register s390/ptrace: handle setting of fpc register correctly jfs: fix array-index-out-of-bounds in diNewExt rxrpc_find_service_conn_rcu: fix the usage of read_seqbegin_or_lock() afs: fix the usage of read_seqbegin_or_lock() in afs_find_server*() crypto: stm32/crc32 - fix parsing list of devices pstore/ram: Fix crash when setting number of cpus to an odd number jfs: fix uaf in jfs_evict_inode jfs: fix array-index-out-of-bounds in dbAdjTree jfs: fix slab-out-of-bounds Read in dtSearch UBSAN: array-index-out-of-bounds in dtSplitRoot FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree ACPI: extlog: fix NULL pointer dereference check PNP: ACPI: fix fortify warning ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop audit: Send netlink ACK before setting connection in auditd_set regulator: core: Only increment use_count when enable_count changes perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file x86/mce: Mark fatal MCE's page as poison to avoid panic in the kdump kernel powerpc/lib: Validate size for vector operations powerpc: pmd_move_must_withdraw() is only needed for CONFIG_TRANSPARENT_HUGEPAGE powerpc/mm: Fix build failures due to arch_reserved_kernel_pages() powerpc: Fix build error due to is_valid_bugaddr() powerpc/mm: Fix null-pointer dereference in pgtable_cache_add x86/entry/ia32: Ensure s32 is sign extended to s64 tick/sched: Preserve number of idle sleeps across CPU hotplug events mips: Call lose_fpu(0) before initializing fcr31 in mips_set_personality_nan spi: bcm-qspi: fix SFDP BFPT read by usig mspi read gpio: eic-sprd: Clear interrupt after set the interrupt type drm/exynos: gsc: minor fix for loop iteration in gsc_runtime_resume drm/exynos: fix accidental on-stack copy of exynos_drm_plane drm/bridge: nxp-ptn3460: simplify some error checking drm/bridge: nxp-ptn3460: fix i2c_master_send() error checking drm: Don't unref the same fb many times by mistake due to deadlock handling gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04 netfilter: nf_tables: reject QUEUE/DROP verdict parameters rbd: don't move requests to the running list on errors btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args btrfs: don't warn if discard range is not aligned to sector btrfs: tree-checker: fix inline ref size in error messages btrfs: ref-verify: free ref cache before clearing mount opt net: fec: fix the unhandled context fault from smmu fjes: fix memleaks in fjes_hw_setup netfilter: nf_tables: validate NFPROTO_* family netfilter: nf_tables: restrict anonymous set and map names to 16 bytes net/mlx5e: fix a double-free in arfs_create_groups net/mlx5: Use kfree(ft->g) in arfs_create_groups() net/mlx5: DR, Use the right GVMI number for drop action netlink: fix potential sleeping issue in mqueue_flush_file tcp: Add memory barrier to tcp_push() afs: Hide silly-rename files from userspace tracing: Ensure visibility when inserting an element into tracing_map net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv llc: Drop support for ETH_P_TR_802_2. llc: make llc_ui_sendmsg() more robust against bonding changes vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING net/smc: fix illegal rmb_desc access in SMC-D connection dump x86/CPU/AMD: Fix disabling XSAVES on AMD family 0x17 due to erratum powerpc: Use always instead of always-y in for crtsavres.o fs: move S_ISGID stripping into the vfs_*() helpers fs: add mode_strip_sgid() helper mtd: spinand: macronix: Fix MX35LFxGE4AD page size block: Remove special-casing of compound pages rename(): fix the locking of subdirectories ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path nouveau/vmm: don't set addr on the fail path to avoid warning mmc: core: Use mrq.sbc in close-ended ffu arm64: dts: qcom: sdm845: fix USB wakeup interrupt types parisc/firmware: Fix F-extend for PDC addresses rpmsg: virtio: Free driver_override when rpmsg_remove() hwrng: core - Fix page fault dead lock on mmap-ed hwrng PM: hibernate: Enforce ordering during image compression/decompression crypto: api - Disallow identical driver names ext4: allow for the last group to be marked as trimmed serial: sc16is7xx: add check for unsupported SPI modes during probe spi: introduce SPI_MODE_X_MASK macro serial: sc16is7xx: set safe default SPI clock frequency units: add the HZ macros units: change from 'L' to 'UL' units: Add Watt units include/linux/units.h: add helpers for kelvin to/from Celsius conversion PCI: mediatek: Clear interrupt status before dispatching handler Conflicts: include/linux/timer.h mm/memory-failure.c Change-Id: I4974903c79ecddc3d9225b0b723a30b6c83ef572 |
||
|
Greg Kroah-Hartman
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eb1a0358d1 |
This is the 5.4.278 stable release
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Merge 5.4.278 into android11-5.4-lts
Changes in 5.4.278
x86/tsc: Trust initial offset in architectural TSC-adjust MSRs
tty: n_gsm: fix possible out-of-bounds in gsm0_receive()
speakup: Fix sizeof() vs ARRAY_SIZE() bug
ring-buffer: Fix a race between readers and resize checks
net: smc91x: Fix m68k kernel compilation for ColdFire CPU
nilfs2: fix unexpected freezing of nilfs_segctor_sync()
nilfs2: fix potential hang in nilfs_detach_log_writer()
wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class
net: usb: qmi_wwan: add Telit FN920C04 compositions
drm/amd/display: Set color_mgmt_changed to true on unsuspend
ASoC: rt5645: Fix the electric noise due to the CBJ contacts floating
ASoC: dt-bindings: rt5645: add cbj sleeve gpio property
ASoC: da7219-aad: fix usage of device_get_named_child_node()
drm/amdkfd: Flush the process wq before creating a kfd_process
nvme: find numa distance only if controller has valid numa id
openpromfs: finish conversion to the new mount API
crypto: bcm - Fix pointer arithmetic
firmware: raspberrypi: Use correct device for DMA mappings
ecryptfs: Fix buffer size for tag 66 packet
nilfs2: fix out-of-range warning
parisc: add missing export of __cmpxchg_u8()
crypto: ccp - drop platform ifdef checks
s390/cio: fix tracepoint subchannel type field
jffs2: prevent xattr node from overflowing the eraseblock
null_blk: Fix missing mutex_destroy() at module removal
md: fix resync softlockup when bitmap size is less than array size
wifi: ath10k: poll service ready message before failing
x86/boot: Ignore relocations in .notes sections in walk_relocs() too
qed: avoid truncating work queue length
scsi: ufs: qcom: Perform read back after writing reset bit
scsi: ufs: cdns-pltfrm: Perform read back after writing HCLKDIV
scsi: ufs: core: Perform read back after disabling interrupts
scsi: ufs: core: Perform read back after disabling UIC_COMMAND_COMPL
irqchip/alpine-msi: Fix off-by-one in allocation error path
ACPI: disable -Wstringop-truncation
cpufreq: Reorganize checks in cpufreq_offline()
cpufreq: Split cpufreq_offline()
cpufreq: Rearrange locking in cpufreq_remove_dev()
cpufreq: exit() callback is optional
scsi: libsas: Fix the failure of adding phy with zero-address to port
scsi: hpsa: Fix allocation size for Scsi_Host private data
x86/purgatory: Switch to the position-independent small code model
wifi: ath10k: Fix an error code problem in ath10k_dbg_sta_write_peer_debug_trigger()
wifi: ath10k: populate board data for WCN3990
tcp: minor optimization in tcp_add_backlog()
tcp: fix a signed-integer-overflow bug in tcp_add_backlog()
tcp: avoid premature drops in tcp_add_backlog()
macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
wifi: carl9170: add a proper sanity check for endpoints
wifi: ar5523: enable proper endpoint verification
sh: kprobes: Merge arch_copy_kprobe() into arch_prepare_kprobe()
Revert "sh: Handle calling csum_partial with misaligned data"
HID: intel-ish-hid: ipc: Add check for pci_alloc_irq_vectors
scsi: bfa: Ensure the copied buf is NUL terminated
scsi: qedf: Ensure the copied buf is NUL terminated
wifi: mwl8k: initialize cmd->addr[] properly
usb: aqc111: stop lying about skb->truesize
net: usb: sr9700: stop lying about skb->truesize
m68k: Fix spinlock race in kernel thread creation
m68k: mac: Fix reboot hang on Mac IIci
net: ethernet: cortina: Locking fixes
af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
net: usb: smsc95xx: stop lying about skb->truesize
net: openvswitch: fix overwriting ct original tuple for ICMPv6
ipv6: sr: add missing seg6_local_exit
ipv6: sr: fix incorrect unregister order
ipv6: sr: fix invalid unregister error path
drm/amd/display: Fix potential index out of bounds in color transformation function
mtd: rawnand: hynix: fixed typo
fbdev: shmobile: fix snprintf truncation
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
powerpc/fsl-soc: hide unused const variable
fbdev: sisfb: hide unused variables
media: ngene: Add dvb_ca_en50221_init return value check
media: radio-shark2: Avoid led_names truncations
platform/x86: wmi: Make two functions static
fbdev: sh7760fb: allow modular build
drm/arm/malidp: fix a possible null pointer dereference
ASoC: tracing: Export SND_SOC_DAPM_DIR_OUT to its value
drm/panel: simple: Add missing Innolux G121X1-L03 format, flags, connector
RDMA/hns: Use complete parentheses in macros
x86/insn: Fix PUSH instruction in x86 instruction decoder opcode map
ext4: avoid excessive credit estimate in ext4_tmpfile()
sunrpc: removed redundant procp check
SUNRPC: Fix gss_free_in_token_pages()
selftests/kcmp: Make the test output consistent and clear
selftests/kcmp: remove unused open mode
RDMA/IPoIB: Fix format truncation compilation errors
netrom: fix possible dead-lock in nr_rt_ioctl()
af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
sched/topology: Don't set SD_BALANCE_WAKE on cpuset domain relax
sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level
greybus: lights: check return of get_channel_from_mode
soundwire: cadence/intel: simplify PDI/port mapping
soundwire: intel: don't filter out PDI0/1
soundwire: cadence_master: improve PDI allocation
soundwire: cadence: fix invalid PDI offset
dmaengine: idma64: Add check for dma_set_max_seg_size
firmware: dmi-id: add a release callback function
serial: max3100: Lock port->lock when calling uart_handle_cts_change()
serial: max3100: Update uart_driver_registered on driver removal
serial: max3100: Fix bitwise types
greybus: arche-ctrl: move device table to its right location
iio: pressure: dps310: support negative temperature values
microblaze: Remove gcc flag for non existing early_printk.c file
microblaze: Remove early printk call from cpuinfo-static.c
usb: gadget: u_audio: Clear uac pointer when freed.
stm class: Fix a double free in stm_register_device()
ppdev: Remove usage of the deprecated ida_simple_xx() API
ppdev: Add an error check in register_device
extcon: max8997: select IRQ_DOMAIN instead of depending on it
f2fs: fix to release node block count in error path of f2fs_new_node_page()
serial: sh-sci: protect invalidating RXDMA on shutdown
libsubcmd: Fix parse-options memory leak
Input: ims-pcu - fix printf string overflow
Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
drm/msm/dpu: Always flush the slave INTF on the CTL
um: Fix return value in ubd_init()
um: Add winch to winch_handlers before registering winch IRQ
media: stk1160: fix bounds checking in stk1160_copy_video()
scsi: qla2xxx: Replace all non-returning strlcpy() with strscpy()
powerpc/pseries: Add failure related checks for h_get_mpp and h_get_ppp
um: Fix the -Wmissing-prototypes warning for __switch_mm
media: cec: cec-adap: always cancel work in cec_transmit_msg_fh
media: cec: cec-api: add locking in cec_release()
null_blk: Fix the WARNING: modpost: missing MODULE_DESCRIPTION()
x86/kconfig: Select ARCH_WANT_FRAME_POINTERS again when UNWINDER_FRAME_POINTER=y
nfc: nci: Fix uninit-value in nci_rx_work
sunrpc: fix NFSACL RPC retry on soft mount
ipv6: sr: fix memleak in seg6_hmac_init_algo
params: lift param_set_uint_minmax to common code
tcp: Fix shift-out-of-bounds in dctcp_update_alpha().
openvswitch: Set the skbuff pkt_type for proper pmtud support.
arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY
virtio: delete vq in vp_find_vqs_msix() when request_irq() fails
net: fec: avoid lock evasion when reading pps_enable
nfc: nci: Fix kcov check in nci_rx_work()
nfc: nci: Fix handling of zero-length payload packets in nci_rx_work()
netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
spi: Don't mark message DMA mapped when no transfer in it is
nvmet: fix ns enable/disable possible hang
net/mlx5e: Use rx_missed_errors instead of rx_dropped for reporting buffer exhaustion
dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
enic: Validate length of nl attributes in enic_set_vf_port
smsc95xx: remove redundant function arguments
smsc95xx: use usbnet->driver_priv
net: usb: smsc95xx: fix changing LED_SEL bit value updated from EEPROM
net:fec: Add fec_enet_deinit()
netfilter: tproxy: bail out if IP has been disabled on the device
kconfig: fix comparison to constant symbols, 'm', 'n'
spi: stm32: Don't warn about spurious interrupts
ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
ALSA: timer: Set lower bound of start tick time
genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline
SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
binder: fix max_thread type inconsistency
mmc: core: Do not force a retune before RPMB switch
io_uring: fail NOP if non-zero op flags is passed in
afs: Don't cross .backup mountpoint from backup volume
nilfs2: fix use-after-free of timer for log writer thread
vxlan: Fix regression when dropping packets due to invalid src addresses
x86/mm: Remove broken vsyscall emulation code from the page fault code
f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()
media: lgdt3306a: Add a check against null-pointer-def
drm/amdgpu: add error handle to avoid out-of-bounds
ata: pata_legacy: make legacy_exit() work again
ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx
arm64: tegra: Correct Tegra132 I2C alias
md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING
wifi: rtl8xxxu: Fix the TX power of RTL8192CU, RTL8723AU
arm64: dts: hi3798cv200: fix the size of GICR
media: mc: mark the media devnode as registered from the, start
media: mxl5xx: Move xpt structures off stack
media: v4l2-core: hold videodev_lock until dev reg, finishes
fbdev: savage: Handle err return when savagefb_check_var failed
KVM: arm64: Allow AArch32 PSTATE.M to be restored as System mode
crypto: ecrdsa - Fix module auto-load on add_key
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
net/ipv6: Fix route deleting failure when metric equals 0
net/9p: fix uninit-value in p9_client_rpc()
intel_th: pci: Add Meteor Lake-S CPU support
sparc64: Fix number of online CPUs
kdb: Fix buffer overflow during tab-complete
kdb: Use format-strings rather than '\0' injection in kdb_read()
kdb: Fix console handling when editing and tab-completing commands
kdb: Merge identical case statements in kdb_read()
kdb: Use format-specifiers rather than memset() for padding in kdb_read()
net: fix __dst_negative_advice() race
xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING
sparc: move struct termio to asm/termios.h
ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()
s390/ap: Fix crash in AP internal function modify_bitmap()
nfs: fix undefined behavior in nfs_block_bits()
Linux 5.4.278
Change-Id: I0cdcfac77f01b25b5790752b68d92f1eafaa9ddd
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Petr Pavlu
|
c68b7a442e |
ring-buffer: Fix a race between readers and resize checks
commit c2274b908db05529980ec056359fae916939fdaa upstream.
The reader code in rb_get_reader_page() swaps a new reader page into the
ring buffer by doing cmpxchg on old->list.prev->next to point it to the
new page. Following that, if the operation is successful,
old->list.next->prev gets updated too. This means the underlying
doubly-linked list is temporarily inconsistent, page->prev->next or
page->next->prev might not be equal back to page for some page in the
ring buffer.
The resize operation in ring_buffer_resize() can be invoked in parallel.
It calls rb_check_pages() which can detect the described inconsistency
and stop further tracing:
[ 190.271762] ------------[ cut here ]------------
[ 190.271771] WARNING: CPU: 1 PID: 6186 at kernel/trace/ring_buffer.c:1467 rb_check_pages.isra.0+0x6a/0xa0
[ 190.271789] Modules linked in: [...]
[ 190.271991] Unloaded tainted modules: intel_uncore_frequency(E):1 skx_edac(E):1
[ 190.272002] CPU: 1 PID: 6186 Comm: cmd.sh Kdump: loaded Tainted: G E 6.9.0-rc6-default #5 158d3e1e6d0b091c34c3b96bfd99a1c58306d79f
[ 190.272011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.16.0-0-gd239552c-rebuilt.opensuse.org 04/01/2014
[ 190.272015] RIP: 0010:rb_check_pages.isra.0+0x6a/0xa0
[ 190.272023] Code: [...]
[ 190.272028] RSP: 0018:ffff9c37463abb70 EFLAGS: 00010206
[ 190.272034] RAX: ffff8eba04b6cb80 RBX: 0000000000000007 RCX: ffff8eba01f13d80
[ 190.272038] RDX: ffff8eba01f130c0 RSI: ffff8eba04b6cd00 RDI: ffff8eba0004c700
[ 190.272042] RBP: ffff8eba0004c700 R08: 0000000000010002 R09: 0000000000000000
[ 190.272045] R10: 00000000ffff7f52 R11: ffff8eba7f600000 R12: ffff8eba0004c720
[ 190.272049] R13: ffff8eba00223a00 R14: 0000000000000008 R15: ffff8eba067a8000
[ 190.272053] FS: 00007f1bd64752c0(0000) GS:ffff8eba7f680000(0000) knlGS:0000000000000000
[ 190.272057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 190.272061] CR2: 00007f1bd6662590 CR3: 000000010291e001 CR4: 0000000000370ef0
[ 190.272070] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 190.272073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 190.272077] Call Trace:
[ 190.272098] <TASK>
[ 190.272189] ring_buffer_resize+0x2ab/0x460
[ 190.272199] __tracing_resize_ring_buffer.part.0+0x23/0xa0
[ 190.272206] tracing_resize_ring_buffer+0x65/0x90
[ 190.272216] tracing_entries_write+0x74/0xc0
[ 190.272225] vfs_write+0xf5/0x420
[ 190.272248] ksys_write+0x67/0xe0
[ 190.272256] do_syscall_64+0x82/0x170
[ 190.272363] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 190.272373] RIP: 0033:0x7f1bd657d263
[ 190.272381] Code: [...]
[ 190.272385] RSP: 002b:00007ffe72b643f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 190.272391] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f1bd657d263
[ 190.272395] RDX: 0000000000000002 RSI: 0000555a6eb538e0 RDI: 0000000000000001
[ 190.272398] RBP: 0000555a6eb538e0 R08: 000000000000000a R09: 0000000000000000
[ 190.272401] R10: 0000555a6eb55190 R11: 0000000000000246 R12: 00007f1bd6662500
[ 190.272404] R13: 0000000000000002 R14: 00007f1bd6667c00 R15: 0000000000000002
[ 190.272412] </TASK>
[ 190.272414] ---[ end trace 0000000000000000 ]---
Note that ring_buffer_resize() calls rb_check_pages() only if the parent
trace_buffer has recording disabled. Recent commit d78ab792705c
("tracing: Stop current tracer when resizing buffer") causes that it is
now always the case which makes it more likely to experience this issue.
The window to hit this race is nonetheless very small. To help
reproducing it, one can add a delay loop in rb_get_reader_page():
ret = rb_head_page_replace(reader, cpu_buffer->reader_page);
if (!ret)
goto spin;
for (unsigned i = 0; i < 1U << 26; i++) /* inserted delay loop */
__asm__ __volatile__ ("" : : : "memory");
rb_list_head(reader->list.next)->prev = &cpu_buffer->reader_page->list;
.. and then run the following commands on the target system:
echo 1 > /sys/kernel/tracing/events/sched/sched_switch/enable
while true; do
echo 16 > /sys/kernel/tracing/buffer_size_kb; sleep 0.1
echo 8 > /sys/kernel/tracing/buffer_size_kb; sleep 0.1
done &
while true; do
for i in /sys/kernel/tracing/per_cpu/*; do
timeout 0.1 cat $i/trace_pipe; sleep 0.2
done
done
To fix the problem, make sure ring_buffer_resize() doesn't invoke
rb_check_pages() concurrently with a reader operating on the same
ring_buffer_per_cpu by taking its cpu_buffer->reader_lock.
Link: https://lore.kernel.org/linux-trace-kernel/20240517134008.24529-3-petr.pavlu@suse.com
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Fixes:
|
||
|
Greg Kroah-Hartman
|
65d8957031 |
This is the 5.4.275 stable release
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Merge 5.4.275 into android11-5.4-lts
Changes in 5.4.275
batman-adv: Avoid infinite loop trying to resize local TT
Bluetooth: Fix memory leak in hci_req_sync_complete()
nouveau: fix function cast warning
net: openvswitch: fix unwanted error log on timeout policy probing
u64_stats: fix u64_stats_init() for lockdep when used repeatedly in one file
geneve: fix header validation in geneve[6]_xmit_skb
ipv6: fib: hide unused 'pn' variable
ipv4/route: avoid unused-but-set-variable warning
ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr
net/mlx5: Properly link new fs rules into the tree
af_unix: Do not use atomic ops for unix_sk(sk)->inflight.
af_unix: Fix garbage collector racing against connect()
net: ena: Fix potential sign extension issue
btrfs: qgroup: correctly model root qgroup rsv in convert
drm/client: Fully protect modes[] with dev->mode_config.mutex
vhost: Add smp_rmb() in vhost_vq_avail_empty()
selftests: timers: Fix abs() warning in posix_timers test
x86/apic: Force native_apic_mem_read() to use the MOV instruction
btrfs: record delayed inode root in transaction
selftests/ftrace: Limit length in subsystem-enable tests
kprobes: Fix possible use-after-free issue on kprobe registration
Revert "tracing/trigger: Fix to return error if failed to alloc snapshot"
netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
tun: limit printing rate when illegal packet received by tun dev
RDMA/rxe: Fix the problem "mutex_destroy missing"
RDMA/mlx5: Fix port number for counter query in multi-port configuration
drm: nv04: Fix out of bounds access
clk: Remove prepare_lock hold assertion in __clk_release()
clk: Mark 'all_lists' as const
clk: remove extra empty line
clk: Print an info line before disabling unused clocks
clk: Initialize struct clk_core kref earlier
clk: Get runtime PM before walking tree during disable_unused
x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
binder: check offset alignment in binder_get_object()
comedi: vmk80xx: fix incomplete endpoint checking
serial/pmac_zilog: Remove flawed mitigation for rx irq flood
USB: serial: option: add Fibocom FM135-GL variants
USB: serial: option: add support for Fibocom FM650/FG650
USB: serial: option: add Lonsung U8300/U9300 product
USB: serial: option: support Quectel EM060K sub-models
USB: serial: option: add Rolling RW101-GL and RW135-GL support
USB: serial: option: add Telit FN920C04 rmnet compositions
Revert "usb: cdc-wdm: close race between read and workqueue"
usb: dwc2: host: Fix dereference issue in DDMA completion flow.
usb: Disable USB3 LPM at shutdown
speakup: Avoid crash on very long word
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
nouveau: fix instmem race condition around ptr stores
nilfs2: fix OOB in nilfs_set_de_type
KVM: async_pf: Cleanup kvm_setup_async_pf()
arm64: dts: rockchip: fix alphabetical ordering RK3399 puma
arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma
arm64: dts: mediatek: mt7622: fix IR nodename
arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"
arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block
arm64: dts: mt2712: add ethernet device node
arm64: dts: mediatek: mt2712: fix validation errors
ARC: [plat-hsdk]: Remove misplaced interrupt-cells property
vxlan: drop packets from invalid src-address
mlxsw: core: Unregister EMAD trap using FORWARD action
NFC: trf7970a: disable all regulators on removal
net: usb: ax88179_178a: stop lying about skb->truesize
net: gtp: Fix Use-After-Free in gtp_dellink
ipvs: Fix checksumming on GSO of SCTP packets
net: openvswitch: Fix Use-After-Free in ovs_ct_exit
mlxsw: spectrum_acl_tcam: Fix race during rehash delayed work
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash
mlxsw: spectrum_acl_tcam: Rate limit error message
mlxsw: spectrum_acl_tcam: Fix memory leak during rehash
mlxsw: spectrum_acl_tcam: Fix warning during rehash
mlxsw: spectrum_acl_tcam: Fix incorrect list API usage
mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work
i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
iavf: Fix TC config comparison with existing adapter TC config
af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().
serial: core: Provide port lock wrappers
serial: mxs-auart: add spinlock around changing cts state
drm/amdgpu: restrict bo mapping within gpu address limits
amdgpu: validate offset_in_bo of drm_amdgpu_gem_va
drm/amdgpu: validate the parameters of bo mapping operations more clearly
Revert "crypto: api - Disallow identical driver names"
net/mlx5e: Fix a race in command alloc flow
tracing: Show size of requested perf buffer
tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together
Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old()
Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853
btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma
drm/amdgpu: Fix leak when GPU memory allocation fails
irqchip/gic-v3-its: Prevent double free on error
ethernet: Add helper for assigning packet type when dest address does not match device address
net: b44: set pause params only when interface is up
stackdepot: respect __GFP_NOLOCKDEP allocation flag
mtd: diskonchip: work around ubsan link failure
tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge()
dmaengine: owl: fix register access functions
idma64: Don't try to serve interrupts when device is powered off
i2c: smbus: fix NULL function pointer dereference
HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS
dm: limit the number of targets and parameter size area
udp: preserve the connected status if only UDP cmsg
serial: core: fix kernel-doc for uart_port_unlock_irqrestore()
Linux 5.4.275
Change-Id: I0ebcbc604c4ef7fb2b1ce4d7a530f57e27a74cb6
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Robin H. Johnson
|
92e64e2675 |
tracing: Show size of requested perf buffer
commit a90afe8d020da9298c98fddb19b7a6372e2feb45 upstream. If the perf buffer isn't large enough, provide a hint about how large it needs to be for whatever is running. Link: https://lkml.kernel.org/r/20210831043723.13481-1-robbat2@gentoo.org Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> |
||
Siddh Raman Pant
|
2450a69d2e |
Revert "tracing/trigger: Fix to return error if failed to alloc snapshot"
This reverts commit
|
||
|
Steven Rostedt (Google)
|
3f91ba9653 |
ring-buffer: Fix full_waiters_pending in poll
[ Upstream commit 8145f1c35fa648da662078efab299c4467b85ad5 ]
If a reader of the ring buffer is doing a poll, and waiting for the ring
buffer to hit a specific watermark, there could be a case where it gets
into an infinite ping-pong loop.
The poll code has:
rbwork->full_waiters_pending = true;
if (!cpu_buffer->shortest_full ||
cpu_buffer->shortest_full > full)
cpu_buffer->shortest_full = full;
The writer will see full_waiters_pending and check if the ring buffer is
filled over the percentage of the shortest_full value. If it is, it calls
an irq_work to wake up all the waiters.
But the code could get into a circular loop:
CPU 0 CPU 1
----- -----
[ Poll ]
[ shortest_full = 0 ]
rbwork->full_waiters_pending = true;
if (rbwork->full_waiters_pending &&
[ buffer percent ] > shortest_full) {
rbwork->wakeup_full = true;
[ queue_irqwork ]
cpu_buffer->shortest_full = full;
[ IRQ work ]
if (rbwork->wakeup_full) {
cpu_buffer->shortest_full = 0;
wakeup poll waiters;
[woken]
if ([ buffer percent ] > full)
break;
rbwork->full_waiters_pending = true;
if (rbwork->full_waiters_pending &&
[ buffer percent ] > shortest_full) {
rbwork->wakeup_full = true;
[ queue_irqwork ]
cpu_buffer->shortest_full = full;
[ IRQ work ]
if (rbwork->wakeup_full) {
cpu_buffer->shortest_full = 0;
wakeup poll waiters;
[woken]
[ Wash, rinse, repeat! ]
In the poll, the shortest_full needs to be set before the
full_pending_waiters, as once that is set, the writer will compare the
current shortest_full (which is incorrect) to decide to call the irq_work,
which will reset the shortest_full (expecting the readers to update it).
Also move the setting of full_waiters_pending after the check if the ring
buffer has the required percentage filled. There's no reason to tell the
writer to wake up waiters if there are no waiters.
Link: https://lore.kernel.org/linux-trace-kernel/20240312131952.630922155@goodmis.org
Cc: stable@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Fixes: 42fb0a1e84ff5 ("tracing/ring-buffer: Have polling block on watermark")
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
||
|
Steven Rostedt (Google)
|
f7578a3b7c |
ring-buffer: Fix resetting of shortest_full
[ Upstream commit 68282dd930ea38b068ce2c109d12405f40df3f93 ]
The "shortest_full" variable is used to keep track of the waiter that is
waiting for the smallest amount on the ring buffer before being woken up.
When a tasks waits on the ring buffer, it passes in a "full" value that is
a percentage. 0 means wake up on any data. 1-100 means wake up from 1% to
100% full buffer.
As all waiters are on the same wait queue, the wake up happens for the
waiter with the smallest percentage.
The problem is that the smallest_full on the cpu_buffer that stores the
smallest amount doesn't get reset when all the waiters are woken up. It
does get reset when the ring buffer is reset (echo > /sys/kernel/tracing/trace).
This means that tasks may be woken up more often then when they want to
be. Instead, have the shortest_full field get reset just before waking up
all the tasks. If the tasks wait again, they will update the shortest_full
before sleeping.
Also add locking around setting of shortest_full in the poll logic, and
change "work" to "rbwork" to match the variable name for rb_irq_work
structures that are used in other places.
Link: https://lore.kernel.org/linux-trace-kernel/20240308202431.948914369@goodmis.org
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linke li <lilinke99@qq.com>
Cc: Rabin Vincent <rabin@rab.in>
Fixes:
|
||
|
Greg Kroah-Hartman
|
806fb883ea |
This is the 5.4.269 stable release
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Merge 5.4.269 into android11-5.4-lts
Changes in 5.4.269
PCI: mediatek: Clear interrupt status before dispatching handler
include/linux/units.h: add helpers for kelvin to/from Celsius conversion
units: Add Watt units
units: change from 'L' to 'UL'
units: add the HZ macros
serial: sc16is7xx: set safe default SPI clock frequency
spi: introduce SPI_MODE_X_MASK macro
serial: sc16is7xx: add check for unsupported SPI modes during probe
ext4: allow for the last group to be marked as trimmed
crypto: api - Disallow identical driver names
PM: hibernate: Enforce ordering during image compression/decompression
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
rpmsg: virtio: Free driver_override when rpmsg_remove()
parisc/firmware: Fix F-extend for PDC addresses
arm64: dts: qcom: sdm845: fix USB wakeup interrupt types
mmc: core: Use mrq.sbc in close-ended ffu
nouveau/vmm: don't set addr on the fail path to avoid warning
ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path
rename(): fix the locking of subdirectories
block: Remove special-casing of compound pages
mtd: spinand: macronix: Fix MX35LFxGE4AD page size
fs: add mode_strip_sgid() helper
fs: move S_ISGID stripping into the vfs_*() helpers
powerpc: Use always instead of always-y in for crtsavres.o
x86/CPU/AMD: Fix disabling XSAVES on AMD family 0x17 due to erratum
net/smc: fix illegal rmb_desc access in SMC-D connection dump
vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING
llc: make llc_ui_sendmsg() more robust against bonding changes
llc: Drop support for ETH_P_TR_802_2.
net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv
tracing: Ensure visibility when inserting an element into tracing_map
afs: Hide silly-rename files from userspace
tcp: Add memory barrier to tcp_push()
netlink: fix potential sleeping issue in mqueue_flush_file
net/mlx5: DR, Use the right GVMI number for drop action
net/mlx5: Use kfree(ft->g) in arfs_create_groups()
net/mlx5e: fix a double-free in arfs_create_groups
netfilter: nf_tables: restrict anonymous set and map names to 16 bytes
netfilter: nf_tables: validate NFPROTO_* family
fjes: fix memleaks in fjes_hw_setup
net: fec: fix the unhandled context fault from smmu
btrfs: ref-verify: free ref cache before clearing mount opt
btrfs: tree-checker: fix inline ref size in error messages
btrfs: don't warn if discard range is not aligned to sector
btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args
rbd: don't move requests to the running list on errors
netfilter: nf_tables: reject QUEUE/DROP verdict parameters
gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04
drm: Don't unref the same fb many times by mistake due to deadlock handling
drm/bridge: nxp-ptn3460: fix i2c_master_send() error checking
drm/bridge: nxp-ptn3460: simplify some error checking
drm/exynos: fix accidental on-stack copy of exynos_drm_plane
drm/exynos: gsc: minor fix for loop iteration in gsc_runtime_resume
gpio: eic-sprd: Clear interrupt after set the interrupt type
spi: bcm-qspi: fix SFDP BFPT read by usig mspi read
mips: Call lose_fpu(0) before initializing fcr31 in mips_set_personality_nan
tick/sched: Preserve number of idle sleeps across CPU hotplug events
x86/entry/ia32: Ensure s32 is sign extended to s64
powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
powerpc: Fix build error due to is_valid_bugaddr()
powerpc/mm: Fix build failures due to arch_reserved_kernel_pages()
powerpc: pmd_move_must_withdraw() is only needed for CONFIG_TRANSPARENT_HUGEPAGE
powerpc/lib: Validate size for vector operations
x86/mce: Mark fatal MCE's page as poison to avoid panic in the kdump kernel
perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file
regulator: core: Only increment use_count when enable_count changes
audit: Send netlink ACK before setting connection in auditd_set
ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop
PNP: ACPI: fix fortify warning
ACPI: extlog: fix NULL pointer dereference check
FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree
UBSAN: array-index-out-of-bounds in dtSplitRoot
jfs: fix slab-out-of-bounds Read in dtSearch
jfs: fix array-index-out-of-bounds in dbAdjTree
jfs: fix uaf in jfs_evict_inode
pstore/ram: Fix crash when setting number of cpus to an odd number
crypto: stm32/crc32 - fix parsing list of devices
afs: fix the usage of read_seqbegin_or_lock() in afs_find_server*()
rxrpc_find_service_conn_rcu: fix the usage of read_seqbegin_or_lock()
jfs: fix array-index-out-of-bounds in diNewExt
s390/ptrace: handle setting of fpc register correctly
KVM: s390: fix setting of fpc register
SUNRPC: Fix a suspicious RCU usage warning
ecryptfs: Reject casefold directory inodes
ext4: fix inconsistent between segment fstrim and full fstrim
ext4: unify the type of flexbg_size to unsigned int
ext4: remove unnecessary check from alloc_flex_gd()
ext4: avoid online resizing failures due to oversized flex bg
wifi: rt2x00: restart beacon queue when hardware reset
selftests/bpf: satisfy compiler by having explicit return in btf test
selftests/bpf: Fix pyperf180 compilation failure with clang18
scsi: lpfc: Fix possible file string name overflow when updating firmware
PCI: Add no PM reset quirk for NVIDIA Spectrum devices
bonding: return -ENOMEM instead of BUG in alb_upper_dev_walk
ARM: dts: imx7d: Fix coresight funnel ports
ARM: dts: imx7s: Fix lcdif compatible
ARM: dts: imx7s: Fix nand-controller #size-cells
wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()
bpf: Add map and need_defer parameters to .map_fd_put_ptr()
scsi: libfc: Don't schedule abort twice
scsi: libfc: Fix up timeout error in fc_fcp_rec_error()
ARM: dts: rockchip: fix rk3036 hdmi ports node
ARM: dts: imx25/27-eukrea: Fix RTC node name
ARM: dts: imx: Use flash@0,0 pattern
ARM: dts: imx27: Fix sram node
ARM: dts: imx1: Fix sram node
ARM: dts: imx25/27: Pass timing0
ARM: dts: imx27-apf27dev: Fix LED name
ARM: dts: imx23-sansa: Use preferred i2c-gpios properties
ARM: dts: imx23/28: Fix the DMA controller node name
block: prevent an integer overflow in bvec_try_merge_hw_page
md: Whenassemble the array, consult the superblock of the freshest device
arm64: dts: qcom: msm8996: Fix 'in-ports' is a required property
arm64: dts: qcom: msm8998: Fix 'out-ports' is a required property
wifi: rtl8xxxu: Add additional USB IDs for RTL8192EU devices
wifi: rtlwifi: rtl8723{be,ae}: using calculate_bit_shift()
wifi: cfg80211: free beacon_ies when overridden from hidden BSS
f2fs: fix to check return value of f2fs_reserve_new_block()
ASoC: doc: Fix undefined SND_SOC_DAPM_NOPM argument
fast_dput(): handle underflows gracefully
RDMA/IPoIB: Fix error code return in ipoib_mcast_join
drm/drm_file: fix use of uninitialized variable
drm/framebuffer: Fix use of uninitialized variable
drm/mipi-dsi: Fix detach call without attach
media: stk1160: Fixed high volume of stk1160_dbg messages
media: rockchip: rga: fix swizzling for RGB formats
PCI: add INTEL_HDA_ARL to pci_ids.h
ALSA: hda: Intel: add HDA_ARL PCI ID support
drm/exynos: Call drm_atomic_helper_shutdown() at shutdown/unbind time
IB/ipoib: Fix mcast list locking
media: ddbridge: fix an error code problem in ddb_probe
drm/msm/dpu: Ratelimit framedone timeout msgs
clk: hi3620: Fix memory leak in hi3620_mmc_clk_init()
clk: mmp: pxa168: Fix memory leak in pxa168_clk_init()
drm/amdgpu: Let KFD sync with VM fences
drm/amdgpu: Drop 'fence' check in 'to_amdgpu_amdkfd_fence()'
leds: trigger: panic: Don't register panic notifier if creating the trigger failed
um: Fix naming clash between UML and scheduler
um: Don't use vfprintf() for os_info()
um: net: Fix return type of uml_net_start_xmit()
i3c: master: cdns: Update maximum prescaler value for i2c clock
mfd: ti_am335x_tscadc: Fix TI SoC dependencies
PCI: Only override AMD USB controller if required
PCI: switchtec: Fix stdev_release() crash after surprise hot remove
usb: hub: Replace hardcoded quirk value with BIT() macro
fs/kernfs/dir: obey S_ISGID
PCI/AER: Decode Requester ID when no error info found
libsubcmd: Fix memory leak in uniq()
virtio_net: Fix "‘%d’ directive writing between 1 and 11 bytes into a region of size 10" warnings
blk-mq: fix IO hang from sbitmap wakeup race
ceph: fix deadlock or deadcode of misusing dget()
drm/amdgpu: Release 'adev->pm.fw' before return in 'amdgpu_device_need_post()'
perf: Fix the nr_addr_filters fix
wifi: cfg80211: fix RCU dereference in __cfg80211_bss_update
scsi: isci: Fix an error code problem in isci_io_request_build()
net: remove unneeded break
ixgbe: Remove non-inclusive language
ixgbe: Refactor returning internal error codes
ixgbe: Refactor overtemp event handling
ixgbe: Fix an error handling path in ixgbe_read_iosf_sb_reg_x550()
ipv6: Ensure natural alignment of const ipv6 loopback and router addresses
llc: call sock_orphan() at release time
netfilter: nf_log: replace BUG_ON by WARN_ON_ONCE when putting logger
netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
net: ipv4: fix a memleak in ip_setup_cork
af_unix: fix lockdep positive in sk_diag_dump_icons()
net: sysfs: Fix /sys/class/net/<iface> path
HID: apple: Add support for the 2021 Magic Keyboard
HID: apple: Swap the Fn and Left Control keys on Apple keyboards
HID: apple: Add 2021 magic keyboard FN key mapping
bonding: remove print in bond_verify_device_path
dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA
dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA
phy: renesas: rcar-gen3-usb2: Fix returning wrong error code
dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV
phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
selftests: net: avoid just another constant wait
atm: idt77252: fix a memleak in open_card_ubr0
hwmon: (aspeed-pwm-tacho) mutex for tach reading
hwmon: (coretemp) Fix out-of-bounds memory access
hwmon: (coretemp) Fix bogus core_id to attr name mapping
inet: read sk->sk_family once in inet_recv_error()
rxrpc: Fix response to PING RESPONSE ACKs to a dead call
tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()
ppp_async: limit MRU to 64K
netfilter: nft_compat: reject unused compat flag
netfilter: nft_compat: restrict match/target protocol to u16
netfilter: nft_ct: reject direction for ct id
net/af_iucv: clean up a try_then_request_module()
USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e
USB: serial: option: add Fibocom FM101-GL variant
USB: serial: cp210x: add ID for IMST iM871A-USB
hrtimer: Report offline hrtimer enqueue
Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
vhost: use kzalloc() instead of kmalloc() followed by memset()
net: stmmac: xgmac: use #define for string constants
net: stmmac: xgmac: fix a typo of register name in DPP safety handling
netfilter: nft_set_rbtree: skip end interval element from gc
btrfs: forbid creating subvol qgroups
btrfs: forbid deleting live subvol qgroup
btrfs: send: return EOPNOTSUPP on unknown flags
of: unittest: add overlay gpio test to catch gpio hog problem
of: unittest: Fix compile in the non-dynamic case
spi: ppc4xx: Drop write-only variable
ASoC: rt5645: Fix deadlock in rt5645_jack_detect_work()
MIPS: Add 'memory' clobber to csum_ipv6_magic() inline assembler
i40e: Fix waiting for queues of all VSIs to be disabled
tracing/trigger: Fix to return error if failed to alloc snapshot
mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again
HID: wacom: generic: Avoid reporting a serial of '0' to userspace
HID: wacom: Do not register input devices until after hid_hw_start
USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT
usb: f_mass_storage: forbid async queue when shutdown happen
i2c: i801: Remove i801_set_block_buffer_mode
i2c: i801: Fix block process call transactions
scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"
firewire: core: correct documentation of fw_csr_string() kernel API
kbuild: Fix changing ELF file type for output of gen_btf for big endian
nfc: nci: free rx_data_reassembly skb on NCI device cleanup
xen-netback: properly sync TX responses
ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL
binder: signal epoll threads of self-work
misc: fastrpc: Mark all sessions as invalid in cb_remove
ext4: fix double-free of blocks due to wrong extents moved_len
tracing: Fix wasted memory in saved_cmdlines logic
staging: iio: ad5933: fix type mismatch regression
iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
ring-buffer: Clean ring_buffer_poll_wait() error return
serial: max310x: set default value when reading clock ready bit
serial: max310x: improve crystal stable clock detection
x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6
x86/mm/ident_map: Use gbpages only where full GB page should be mapped.
mmc: slot-gpio: Allow non-sleeping GPIO ro
ALSA: hda/conexant: Add quirk for SWS JS201D
nilfs2: fix data corruption in dsync block recovery for small block sizes
nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
nfp: use correct macro for LengthSelect in BAR config
nfp: flower: prevent re-adding mac index for bonded port
irqchip/irq-brcmstb-l2: Add write memory barrier before exit
can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)
pmdomain: core: Move the unused cleanup to a _sync initcall
tracing: Inform kmemleak of saved_cmdlines allocation
Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"
bus: moxtet: Add spi device table
arch, mm: remove stale mentions of DISCONIGMEM
mips: Fix max_mapnr being uninitialized on early stages
KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache
netfilter: ipset: fix performance regression in swap operation
netfilter: ipset: Missing gc cancellations fixed
net: prevent mss overflow in skb_segment()
sched/membarrier: reduce the ability to hammer on sys_membarrier
nilfs2: fix potential bug in end_buffer_async_write
PM: runtime: add devm_pm_runtime_enable helper
PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend()
drm/msm/dsi: Enable runtime PM
lsm: new security_file_ioctl_compat() hook
netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval()
Revert "Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting""
net: bcmgenet: Fix EEE implementation
of: unittest: fix EXPECT text for gpio hog errors
of: gpio unittest kfree() wrong object
Linux 5.4.269
Change-Id: Iedabcdbe95a83593f102e237f2a80d2fc7206669
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Steven Rostedt (Google)
|
60e092289c |
tracing: Inform kmemleak of saved_cmdlines allocation
commit 2394ac4145ea91b92271e675a09af2a9ea6840b7 upstream.
The allocation of the struct saved_cmdlines_buffer structure changed from:
s = kmalloc(sizeof(*s), GFP_KERNEL);
s->saved_cmdlines = kmalloc_array(TASK_COMM_LEN, val, GFP_KERNEL);
to:
orig_size = sizeof(*s) + val * TASK_COMM_LEN;
order = get_order(orig_size);
size = 1 << (order + PAGE_SHIFT);
page = alloc_pages(GFP_KERNEL, order);
if (!page)
return NULL;
s = page_address(page);
memset(s, 0, sizeof(*s));
s->saved_cmdlines = kmalloc_array(TASK_COMM_LEN, val, GFP_KERNEL);
Where that s->saved_cmdlines allocation looks to be a dangling allocation
to kmemleak. That's because kmemleak only keeps track of kmalloc()
allocations. For allocations that use page_alloc() directly, the kmemleak
needs to be explicitly informed about it.
Add kmemleak_alloc() and kmemleak_free() around the page allocation so
that it doesn't give the following false positive:
unreferenced object 0xffff8881010c8000 (size 32760):
comm "swapper", pid 0, jiffies 4294667296
hex dump (first 32 bytes):
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
backtrace (crc ae6ec1b9):
[<ffffffff86722405>] kmemleak_alloc+0x45/0x80
[<ffffffff8414028d>] __kmalloc_large_node+0x10d/0x190
[<ffffffff84146ab1>] __kmalloc+0x3b1/0x4c0
[<ffffffff83ed7103>] allocate_cmdlines_buffer+0x113/0x230
[<ffffffff88649c34>] tracer_alloc_buffers.isra.0+0x124/0x460
[<ffffffff8864a174>] early_trace_init+0x14/0xa0
[<ffffffff885dd5ae>] start_kernel+0x12e/0x3c0
[<ffffffff885f5758>] x86_64_start_reservations+0x18/0x30
[<ffffffff885f582b>] x86_64_start_kernel+0x7b/0x80
[<ffffffff83a001c3>] secondary_startup_64_no_verify+0x15e/0x16b
Link: https://lore.kernel.org/linux-trace-kernel/87r0hfnr9r.fsf@kernel.org/
Link: https://lore.kernel.org/linux-trace-kernel/20240214112046.09a322d6@gandalf.local.home
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Fixes: 44dc5c41b5b1 ("tracing: Fix wasted memory in saved_cmdlines logic")
Reported-by: Kalle Valo <kvalo@kernel.org>
Tested-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
Vincent Donnefort
|
ef60665ea9 |
ring-buffer: Clean ring_buffer_poll_wait() error return
commit 66bbea9ed6446b8471d365a22734dc00556c4785 upstream.
The return type for ring_buffer_poll_wait() is __poll_t. This is behind
the scenes an unsigned where we can set event bits. In case of a
non-allocated CPU, we do return instead -EINVAL (0xffffffea). Lucky us,
this ends up setting few error bits (EPOLLERR | EPOLLHUP | EPOLLNVAL), so
user-space at least is aware something went wrong.
Nonetheless, this is an incorrect code. Replace that -EINVAL with a
proper EPOLLERR to clean that output. As this doesn't change the
behaviour, there's no need to treat this change as a bug fix.
Link: https://lore.kernel.org/linux-trace-kernel/20240131140955.3322792-1-vdonnefort@google.com
Cc: stable@vger.kernel.org
Fixes:
|