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| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Michael Bestas
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ffe9ce5b43 |
Merge tag 'ASB-2023-12-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2023-12-01 * tag 'ASB-2023-12-05_11-5.4' of https://android.googlesource.com/kernel/common: ANDROID: ABI: Update allowed list for QCOM BACKPORT: ALSA: compress: Allow pause and resume during draining UPSTREAM: netfilter: nf_tables: pass context to nft_set_destroy() UPSTREAM: netfilter: nf_tables: don't skip expired elements during walk ANDROID: GKI: db845c: Update symbols list and ABI on rpmsg_register_device_override ANDROID: Use GKI Dr. No OWNERS file ANDROID: Remove android/OWNERs file FROMGIT: Input: uinput - allow injecting event times ANDROID: fix up rpmsg_device ABI break ANDROID: fix up platform_device ABI break UPSTREAM: rpmsg: Fix possible refcount leak in rpmsg_register_device_override() UPSTREAM: rpmsg: glink: Release driver_override BACKPORT: rpmsg: Fix calling device_lock() on non-initialized device BACKPORT: rpmsg: Fix kfree() of static memory on setting driver_override UPSTREAM: rpmsg: Constify local variable in field store macro UPSTREAM: driver: platform: Add helper for safer setting of driver_override BACKPORT: firmware_loader: Abort all upcoming firmware load request once reboot triggered UPSTREAM: firmware_loader: Refactor kill_pending_fw_fallback_reqs() Revert "perf: Disallow mis-matched inherited group reads" Revert "xfrm: fix a data-race in xfrm_gen_index()" Revert "Bluetooth: hci_core: Fix build warnings" Revert "xfrm: interface: use DEV_STATS_INC()" Revert "netfilter: conntrack: allow sctp hearbeat after connection re-use" Revert "netfilter: conntrack: don't refresh sctp entries in closed state" Revert "netfilter: handle the connecting collision properly in nf_conntrack_proto_sctp" Reapply "netfilter: conntrack: don't refresh sctp entries in closed state" Reapply "netfilter: conntrack: allow sctp hearbeat after connection re-use" Linux 5.4.259 xfrm6: fix inet6_dev refcount underflow problem Bluetooth: hci_sock: Correctly bounds check and pad HCI_MON_NEW_INDEX name Bluetooth: hci_sock: fix slab oob read in create_monitor_event phy: mapphone-mdm6600: Fix pinctrl_pm handling for sleep pins phy: mapphone-mdm6600: Fix runtime PM for remove phy: mapphone-mdm6600: Fix runtime disable on probe ASoC: pxa: fix a memory leak in probe() gpio: vf610: set value before the direction to avoid a glitch s390/pci: fix iommu bitmap allocation perf: Disallow mis-matched inherited group reads USB: serial: option: add Fibocom to DELL custom modem FM101R-GL USB: serial: option: add entry for Sierra EM9191 with new firmware USB: serial: option: add Telit LE910C4-WWX 0x1035 composition ACPI: irq: Fix incorrect return value in acpi_register_gsi() Revert "pinctrl: avoid unsafe code pattern in find_pinctrl()" mmc: core: Capture correct oemid-bits for eMMC cards mmc: core: sdio: hold retuning if sdio in 1-bit mode mtd: physmap-core: Restore map_rom fallback mtd: spinand: micron: correct bitmask for ecc status mtd: rawnand: qcom: Unmap the right resource upon probe failure Bluetooth: hci_event: Fix using memcmp when comparing keys HID: multitouch: Add required quirk for Synaptics 0xcd7e device btrfs: fix some -Wmaybe-uninitialized warnings in ioctl.c drm: panel-orientation-quirks: Add quirk for One Mix 2S sky2: Make sure there is at least one frag_addr available regulator/core: Revert "fix kobject release warning and memory leak in regulator_register()" wifi: cfg80211: avoid leaking stack data into trace wifi: mac80211: allow transmitting EAPOL frames with tainted key Bluetooth: hci_core: Fix build warnings Bluetooth: Avoid redundant authentication HID: holtek: fix slab-out-of-bounds Write in holtek_kbd_input_event tracing: relax trace_event_eval_update() execution with cond_resched() ata: libata-eh: Fix compilation warning in ata_eh_link_report() gpio: timberdale: Fix potential deadlock on &tgpio->lock overlayfs: set ctime when setting mtime and atime i2c: mux: Avoid potential false error message in i2c_mux_add_adapter btrfs: initialize start_slot in btrfs_log_prealloc_extents btrfs: return -EUCLEAN for delayed tree ref with a ref count not equals to 1 ARM: dts: ti: omap: Fix noisy serial with overrun-throttle-ms for mapphone ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CBA ACPI: resource: Skip IRQ override on ASUS ExpertBook B1502CBA ACPI: resource: Skip IRQ override on Asus Expertbook B2402CBA ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks ACPI: resource: Skip IRQ override on Asus Vivobook S5602ZA ACPI: resource: Add ASUS model S5402ZA to quirks ACPI: resource: Skip IRQ override on Asus Vivobook K3402ZA/K3502ZA ACPI: resources: Add DMI-based legacy IRQ override quirk ACPI: Drop acpi_dev_irqresource_disabled() resource: Add irqresource_disabled() net: pktgen: Fix interface flags printing netfilter: nft_set_rbtree: .deactivate fails if element has expired neighbor: tracing: Move pin6 inside CONFIG_IPV6=y section net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve i40e: prevent crash on probe if hw registers have invalid values net: usb: smsc95xx: Fix an error code in smsc95xx_reset() ipv4: fib: annotate races around nh->nh_saddr_genid and nh->nh_saddr tun: prevent negative ifindex tcp: tsq: relax tcp_small_queue_check() when rtx queue contains a single skb tcp: fix excessive TLP and RACK timeouts from HZ rounding net: rfkill: gpio: prevent value glitch during probe net: ipv6: fix return value check in esp_remove_trailer net: ipv4: fix return value check in esp_remove_trailer xfrm: interface: use DEV_STATS_INC() xfrm: fix a data-race in xfrm_gen_index() qed: fix LL2 RX buffer allocation netfilter: nft_payload: fix wrong mac header matching KVM: x86: Mask LVTPC when handling a PMI regmap: fix NULL deref on lookup nfc: nci: fix possible NULL pointer dereference in send_acknowledge() ice: fix over-shifted variable Bluetooth: avoid memcmp() out of bounds warning Bluetooth: hci_event: Fix coding style Bluetooth: vhci: Fix race when opening vhci device Bluetooth: Fix a refcnt underflow problem for hci_conn Bluetooth: Reject connection with the device which has same BD_ADDR Bluetooth: hci_event: Ignore NULL link key usb: hub: Guard against accesses to uninitialized BOS descriptors Documentation: sysctl: align cells in second content column dev_forward_skb: do not scrub skb mark within the same name space ravb: Fix use-after-free issue in ravb_tx_timeout_work() powerpc/64e: Fix wrong test in __ptep_test_and_clear_young() powerpc/8xx: Fix pte_access_permitted() for PAGE_NONE dmaengine: mediatek: Fix deadlock caused by synchronize_irq() x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call usb: gadget: udc-xilinx: replace memcpy with memcpy_toio pinctrl: avoid unsafe code pattern in find_pinctrl() cgroup: Remove duplicates in cgroup v1 tasks file Input: xpad - add PXN V900 support Input: psmouse - fix fast_reconnect function for PS/2 mode Input: powermate - fix use-after-free in powermate_config_complete ceph: fix incorrect revoked caps assert in ceph_fill_file_size() libceph: use kernel_connect() mcb: remove is_added flag from mcb_device struct iio: pressure: ms5611: ms5611_prom_is_valid false negative bug iio: pressure: dps310: Adjust Timeout Settings iio: pressure: bmp280: Fix NULL pointer exception usb: musb: Modify the "HWVers" register address usb: musb: Get the musb_qh poniter after musb_giveback usb: dwc3: Soft reset phy on probe for host net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer dmaengine: stm32-mdma: abort resume if no ongoing transfer workqueue: Override implicit ordered attribute in workqueue_apply_unbound_cpumask() nfc: nci: assert requested protocol is valid net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() ixgbe: fix crash with empty VF macvlan list drm/vmwgfx: fix typo of sizeof argument xen-netback: use default TX queue size for vifs mlxsw: fix mlxsw_sp2_nve_vxlan_learning_set() return type ieee802154: ca8210: Fix a potential UAF in ca8210_probe ravb: Fix up dma_free_coherent() call in ravb_remove() drm/msm/dsi: skip the wait for video mode done if not applicable drm: etvnaviv: fix bad backport leading to warning net: prevent address rewrite in kernel_bind() quota: Fix slow quotaoff HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect pwm: hibvt: Explicitly set .polarity in .get_state() lib/test_meminit: fix off-by-one error in test_pages() RDMA/cxgb4: Check skb value for failure to allocate Reapply "ANDROID: Revert "tracing/ring-buffer: Have polling block on watermark"" Revert "ring-buffer: Update "shortest_full" in polling" Revert "ANDROID: Revert "tracing/ring-buffer: Have polling block on watermark"" Revert "net: bridge: use DEV_STATS_INC()" FROMLIST: lib/test_meminit: fix off-by-one error in test_pages() Linux 5.4.258 xen/events: replace evtchn_rwlock with RCU ima: rework CONFIG_IMA dependency block NFS: Fix a race in __nfs_list_for_each_server() parisc: Restore __ldcw_align for PA-RISC 2.0 processors RDMA/mlx5: Fix NULL string error RDMA/siw: Fix connection failure handling RDMA/uverbs: Fix typo of sizeof argument RDMA/cma: Fix truncation compilation warning in make_cma_ports gpio: pxa: disable pinctrl calls for MMP_GPIO gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config() IB/mlx4: Fix the size of a buffer in add_port_entries() RDMA/core: Require admin capabilities to set system parameters cpupower: add Makefile dependencies for install targets sctp: update hb timer immediately after users change hb_interval sctp: update transport state when processing a dupcook packet tcp: fix delayed ACKs for MSS boundary condition tcp: fix quick-ack counting to count actual ACKs of new data net: stmmac: dwmac-stm32: fix resume on STM32 MCU netfilter: handle the connecting collision properly in nf_conntrack_proto_sctp net: nfc: llcp: Add lock when modifying device list net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg net: dsa: mv88e6xxx: Avoid EEPROM timeout when EEPROM is absent ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data() net: fix possible store tearing in neigh_periodic_work() modpost: add missing else to the "of" check NFSv4: Fix a nfs4_state_manager() race NFS: Add a helper nfs_client_for_each_server() NFS4: Trace state recovery operation wifi: mt76: mt76x02: fix MT76x0 external LNA gain handling wifi: mwifiex: Fix tlv_buf_left calculation scsi: target: core: Fix deadlock due to recursive locking drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close() qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info ima: Finish deprecation of IMA_TRUSTED_KEYRING Kconfig wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet regmap: rbtree: Fix wrong register marked as in-cache when creating new node wifi: iwlwifi: dbg_ini: fix structure packing ubi: Refuse attaching if mtd's erasesize is 0 net: prevent rewrite of msg_name in sock_sendmsg() net: replace calls to sock->ops->connect() with kernel_connect() fs: binfmt_elf_efpic: fix personality for ELF-FDPIC scsi: zfcp: Fix a double put in zfcp_port_enqueue() ata: libata-sata: increase PMP SRST timeout to 10s Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3" ata: libata-core: Do not register PM operations for SAS ports rbd: take header_rwsem in rbd_dev_refresh() only when updating ata: libata-core: Fix port and device removal rbd: decouple parent info read-in from updating rbd_dev ata: libata-core: Fix ata_port_request_pm() locking rbd: decouple header read-in from updating rbd_dev->header rbd: move rbd_dev_refresh() definition ring-buffer: Update "shortest_full" in polling i2c: i801: unregister tco_pdev in i801_probe() error path net: thunderbolt: Fix TCPv6 GSO checksum calculation ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES btrfs: properly report 0 avail for very full file systems ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q nilfs2: fix potential use after free in nilfs_gccache_submit_read_data() serial: 8250_port: Check IRQ data before use Smack:- Use overlay inode label in smack_inode_copy_up() smack: Retrieve transmuting information in smack_inode_getsecurity() smack: Record transmuting in smk_transmuted i40e: fix return of uninitialized aq_ret in i40e_set_vsi_promisc i40e: always propagate error value in i40e_set_vsi_promisc() ring-buffer: Avoid softlockup in ring_buffer_resize() selftests/ftrace: Correctly enable event in instance-event.tc i40e: improve locking of mac_filter_hash watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running watchdog: iTCO_wdt: No need to stop the timer in probe nvme-pci: do not set the NUMA node of device if it has none fbdev/sh7760fb: Depend on FB=y ncsi: Propagate carrier gain/loss events to the NCSI controller powerpc/watchpoints: Annotate atomic context in more places bpf: Clarify error expectations from bpf_clone_redirect spi: nxp-fspi: reset the FLSHxCR1 registers ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset() parisc: irq: Make irq_stack_union static to avoid sparse warning parisc: drivers: Fix sparse warning parisc: iosapic.c: Fix sparse warnings parisc: sba: Fix compile warning wrt list of SBA devices gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip xtensa: boot/lib: fix function prototypes xtensa: boot: don't add include-dirs xtensa: iss/network: make functions static xtensa: add default definition for XCHAL_HAVE_DIV32 bus: ti-sysc: Fix SYSC_QUIRK_SWSUP_SIDLE_ACT handling for uart wake-up ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot clk: tegra: fix error return case for recalc_rate scsi: qla2xxx: Fix deletion race condition MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled scsi: qla2xxx: Fix update_fcport for current_topology ata: libata: disallow dev-initiated LPM transitions to unsupported states Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN drm/amd/display: prevent potential division by zero errors i2c: mux: demux-pinctrl: check the return value of devm_kstrdup() drm/amd/display: Fix LFC multiplier changing erratically gpio: tb10x: Fix an error handling path in tb10x_gpio_probe() drm/amd/display: Reinstate LFC optimization netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP net: rds: Fix possible NULL-pointer dereference team: fix null-ptr-deref when team device type is changed net: bridge: use DEV_STATS_INC() net: hns3: add 5ms delay before clear firmware reset irq source dccp: fix dccp_v4_err()/dccp_v6_err() again powerpc/perf/hv-24x7: Update domain value check ipv4: fix null-deref in ipv4_link_failure i40e: Fix VF VLAN offloading when port VLAN is configured i40e: Fix warning message and call stack during rmmod i40e driver i40e: Remove scheduling while atomic possibility i40e: Fix for persistent lldp support ASoC: imx-audmix: Fix return error with devm_clk_get() selftests: tls: swap the TX and RX sockets in some tests ASoC: meson: spdifin: start hw on dai probe selftests/tls: Add {} to avoid static checker warning ext4: do not let fstrim block system suspend bpf: Avoid deadlock when using queue and stack maps from NMI ext4: move setting of trimmed bit into ext4_try_to_trim_range() netfilter: nf_tables: disallow element removal on anonymous sets ext4: replace the traditional ternary conditional operator with with max()/min() ext4: mark group as trimmed only if it was fully scanned ext4: change s_last_trim_minblks type to unsigned long ext4: scope ret locally in ext4_try_to_trim_range() ext4: add new helper interface ext4_try_to_trim_range() ext4: remove the 'group' parameter of ext4_trim_extent ata: libahci: clear pending interrupt status tracing: Increase trace array ref count on enable and filter files SUNRPC: Mark the cred for revalidation if the server rejects it NFS/pNFS: Report EINVAL errors from connect() to the server Revert "drm/panel: simple: Add missing connector type and pixel format for AUO T215HVN01" Revert "usb: typec: bus: verify partner exists in typec_altmode_attention" Revert "fs/nls: make load_nls() take a const parameter" Revert "ip_tunnels: use DEV_STATS_INC()" Linux 5.4.257 net/sched: Retire rsvp classifier drm/amdgpu: fix amdgpu_cs_p1_user_fence mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller ext4: fix rec_len verify error scsi: megaraid_sas: Fix deadlock on firmware crashdump i2c: aspeed: Reset the i2c controller when timeout occurs tracefs: Add missing lockdown check to tracefs_create_dir() nfsd: fix change_info in NFSv4 RENAME replies tracing: Have option files inc the trace array ref count tracing: Have current_trace inc the trace array ref count btrfs: fix lockdep splat and potential deadlock after failure running delayed items attr: block mode changes of symlinks md/raid1: fix error: ISO C90 forbids mixed declarations selftests: tracing: Fix to unmount tracefs for recovering environment btrfs: compare the correct fsid/metadata_uuid in btrfs_validate_super btrfs: add a helper to read the superblock metadata_uuid btrfs: move btrfs_pinned_by_swapfile prototype into volumes.h perf tools: Add an option to build without libbfd perf jevents: Make build dependency on test JSONs tools features: Add feature test to check if libbfd has buildid support kobject: Add sanity check for kset->kobj.ktype in kset_register() media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning serial: cpm_uart: Avoid suspicious locking scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc media: pci: cx23885: replace BUG with error return media: tuners: qt1010: replace BUG_ON with a regular error media: az6007: Fix null-ptr-deref in az6007_i2c_xfer() media: anysee: fix null-ptr-deref in anysee_master_xfer media: af9005: Fix null-ptr-deref in af9005_i2c_xfer media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer() media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer powerpc/pseries: fix possible memory leak in ibmebus_bus_init() jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount() ext2: fix datatype of block number in ext2_xattr_set2() md: raid1: fix potential OOB in raid1_remove_disk() bus: ti-sysc: Configure uart quirks for k3 SoC drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable() wifi: mac80211_hwsim: drop short frames alx: fix OOB-read compiler warning mmc: sdhci-esdhc-imx: improve ESDHC_FLAG_ERR010450 tpm_tis: Resend command to recover from data transfer errors crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() wifi: mwifiex: fix fortify warning wifi: ath9k: fix printk specifier devlink: remove reload failed checks in params get/set callbacks hw_breakpoint: fix single-stepping when using bpf_overflow_handler perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09 ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470 kernel/fork: beware of __put_task_struct() calling context ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer locks: fix KASAN: use-after-free in trace_event_raw_event_filelock_lock btrfs: output extra debug info if we failed to find an inline backref autofs: fix memory leak of waitqueues in autofs_catatonic_mode parisc: Drop loops_per_jiffy from per_cpu struct drm/amd/display: Fix a bug when searching for insert_above_mpcc kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). ixgbe: fix timestamp configuration code net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict() platform/mellanox: mlxbf-tmfifo: Drop jumbo frames mlxbf-tmfifo: sparse tags for config access platform/mellanox: mlxbf-tmfifo: Drop the Rx packet if no more descriptors kcm: Fix memory leak in error path of kcm_sendmsg() r8152: check budget for r8152_poll() net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc() net: ipv4: fix one memleak in __inet_del_ifa() clk: imx8mm: Move 1443X/1416X PLL clock structure to common place ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys EA6500 V2 usb: typec: bus: verify partner exists in typec_altmode_attention usb: typec: tcpm: Refactor tcpm_handle_vdm_request usb: typec: tcpm: Refactor tcpm_handle_vdm_request payload handling perf tools: Handle old data in PERF_RECORD_ATTR perf hists browser: Fix hierarchy mode header mtd: rawnand: brcmnand: Fix potential false time out warning mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write mtd: rawnand: brcmnand: Fix crash during the panic_write btrfs: use the correct superblock to compare fsid in btrfs_validate_super btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART fuse: nlookup missing decrement in fuse_direntplus_link ata: pata_ftide010: Add missing MODULE_DESCRIPTION ata: sata_gemini: Add missing MODULE_DESCRIPTION sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory() net: hns3: fix the port information display when sfp is absent netfilter: nfnetlink_osf: avoid OOB read ip_tunnels: use DEV_STATS_INC() idr: fix param name in idr_alloc_cyclic() doc s390/zcrypt: don't leak memory if dev_set_name() fails igb: Change IGB_MIN to allow set rx/tx value between 64 and 80 igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80 igc: Change IGC_MIN to allow set rx/tx value between 64 and 80 kcm: Destroy mutex in kcm_exit_net() net: sched: sch_qfq: Fix UAF in qfq_dequeue() af_unix: Fix data race around sk->sk_err. af_unix: Fix data-races around sk->sk_shutdown. af_unix: Fix data-race around unix_tot_inflight. af_unix: Fix data-races around user->unix_inflight. net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr veth: Fixing transmit return status for dropped packets igb: disable virtualization features on 82580 net: read sk->sk_family once in sk_mc_loop() ipv4: annotate data-races around fi->fib_dead sctp: annotate data-races around sk->sk_wmem_queued pwm: lpc32xx: Remove handling of PWM channels watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load perf top: Don't pass an ERR_PTR() directly to perf_session__delete() x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm() perf annotate bpf: Don't enclose non-debug code with an assert() kconfig: fix possible buffer overflow NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info soc: qcom: qmi_encdec: Restrict string length in decode clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock parisc: led: Reduce CPU overhead for disk & lan LED computation parisc: led: Fix LAN receive and transmit LEDs lib/test_meminit: allocate pages up to order MAX_ORDER drm/ast: Fix DRAM init on AST2200 fbdev/ep93xx-fb: Do not assign to struct fb_info.dev scsi: qla2xxx: Remove unsupported ql2xenabledif option scsi: qla2xxx: Turn off noisy message log scsi: qla2xxx: Fix erroneous link up failure scsi: qla2xxx: fix inconsistent TMF timeout net/ipv6: SKB symmetric hash should incorporate transport ports drm: fix double free for gbo in drm_gem_vram_init and drm_gem_vram_create udf: initialize newblock to 0 usb: typec: tcpci: clear the fault status bit serial: sc16is7xx: fix broken port 0 uart init sc16is7xx: Set iobase to device index cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug crypto: stm32 - fix loop iterating through scatterlist for DMA s390/ipl: add missing secure/has_secure file to ipl type 'unknown' pstore/ram: Check start of empty przs during init fsverity: skip PKCS#7 parser when keyring is empty net: handle ARPHRD_PPP in dev_is_mac_header_xmit() X.509: if signature is unsupported skip validation dccp: Fix out of bounds access in DCCP error handler dlm: fix plock lookup when using multiple lockspaces parisc: Fix /proc/cpuinfo output for lscpu procfs: block chmod on /proc/thread-self/comm Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset" ntb: Fix calculation ntb_transport_tx_free_entry() ntb: Clean up tx tail index on link down ntb: Drop packets when qp link is down media: dvb: symbol fixup for dvb_attach() xtensa: PMU: fix base address for the newer hardware backlight/lv5207lp: Compare against struct fb_info.device backlight/bd6107: Compare against struct fb_info.device backlight/gpio_backlight: Compare against struct fb_info.device ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch() ipmi_si: fix a memleak in try_smi_init() ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl PM / devfreq: Fix leak in devfreq_dev_release() igb: set max size RX buffer when store bad packet is enabled skbuff: skb_segment, Call zero copy functions before using skbuff frags netfilter: xt_sctp: validate the flag_info count netfilter: xt_u32: validate user space input netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU virtio_ring: fix avail_wrap_counter in virtqueue_add_packed cpufreq: Fix the race condition while updating the transition_task of policy dmaengine: ste_dma40: Add missing IRQ check in d40_probe um: Fix hostaudio build errors mtd: rawnand: fsmc: handle clk prepare error in fsmc_nand_resume() rpmsg: glink: Add check for kstrdup phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328 tracing: Fix race issue between cpu buffer write and swap x86/speculation: Mark all Skylake CPUs as vulnerable to GDS HID: multitouch: Correct devm device reference for hidinput input_dev name HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode() RDMA/siw: Correct wrong debug message RDMA/siw: Balance the reference of cep->kref in the error path Revert "IB/isert: Fix incorrect release of isert connection" amba: bus: fix refcount leak serial: tegra: handle clk prepare error in tegra_uart_hw_init() scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock scsi: core: Use 32-bit hostnum in scsi_host_lookup() media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors media: ov2680: Fix vflip / hflip set functions media: ov2680: Fix ov2680_bayer_order() media: ov2680: Remove auto-gain and auto-exposure controls media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips media: ov5640: Enable MIPI interface in ov5640_set_power_mipi() media: i2c: ov5640: Configure HVP lines in s_power callback USB: gadget: f_mass_storage: Fix unused variable warning media: go7007: Remove redundant if statement iommu/vt-d: Fix to flush cache of PASID directory table IB/uverbs: Fix an potential error pointer dereference driver core: test_async: fix an error code dma-buf/sync_file: Fix docs syntax coresight: tmc: Explicit type conversions to prevent integer overflow scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly scsi: qedf: Do not touch __user pointer in qedf_dbg_debug_cmd_read() directly scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly x86/APM: drop the duplicate APM_MINOR_DEV macro serial: sprd: Fix DMA buffer leak issue serial: sprd: Assign sprd_port after initialized to avoid wrong access serial: sprd: remove redundant sprd_port cleanup serial: sprd: getting port index via serial aliases only scsi: qla4xxx: Add length check when parsing nlattrs scsi: be2iscsi: Add length check when parsing nlattrs scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param() usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host() media: mediatek: vcodec: Return NULL if no vdec_fb is found media: cx24120: Add retval check for cx24120_message_send() media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() media: dib7000p: Fix potential division by zero drivers: usb: smsusb: fix error handling code in smsusb_init_device media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link() media: v4l2-fwnode: simplify v4l2_fwnode_parse_link media: v4l2-fwnode: fix v4l2_fwnode_parse_link handling NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN NFSD: da_addr_body field missing in some GETDEVICEINFO replies fs: lockd: avoid possible wrong NULL parameter jfs: validate max amount of blocks before allocation. powerpc/iommu: Fix notifiers being shared by PCI and VIO buses nfs/blocklayout: Use the passed in gfp flags wifi: ath10k: Use RMW accessors for changing LNKCTL drm/radeon: Use RMW accessors for changing LNKCTL drm/radeon: Prefer pcie_capability_read_word() drm/radeon: Replace numbers with PCI_EXP_LNKCTL2 definitions drm/radeon: Correct Transmit Margin masks drm/amdgpu: Use RMW accessors for changing LNKCTL drm/amdgpu: Prefer pcie_capability_read_word() drm/amdgpu: Replace numbers with PCI_EXP_LNKCTL2 definitions drm/amdgpu: Correct Transmit Margin masks PCI: Add #defines for Enter Compliance, Transmit Margin powerpc/fadump: reset dump area size if fadump memory reserve fails clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op PCI/ASPM: Use RMW accessors for changing LNKCTL PCI: pciehp: Use RMW accessors for changing LNKCTL PCI: Mark NVIDIA T4 GPUs to avoid bus reset clk: sunxi-ng: Modify mismatched function name drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init() ipmi:ssif: Fix a memory leak when scanning for an adapter ipmi:ssif: Add check for kstrdup ALSA: ac97: Fix possible error value of *rac97 of: unittest: Fix overlay type in apply/revert check drm/mediatek: Fix potential memory leak if vmap() fail audit: fix possible soft lockup in __audit_inode_child() smackfs: Prevent underflow in smk_set_cipso() drm/msm/mdp5: Don't leak some plane state ima: Remove deprecated IMA_TRUSTED_KEYRING Kconfig drm/panel: simple: Add missing connector type and pixel format for AUO T215HVN01 drm/armada: Fix off-by-one error in armada_overlay_get_property() of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name() drm/tegra: dpaux: Fix incorrect return value of platform_get_irq drm/tegra: Remove superfluous error messages around platform_get_irq() md/md-bitmap: hold 'reconfig_mutex' in backlog_store() md/bitmap: don't set max_write_behind if there is no write mostly device drm/amdgpu: Update min() to min_t() in 'amdgpu_info_ioctl' arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC ARM: dts: BCM53573: Fix Ethernet info for Luxul devices drm: adv7511: Fix low refresh rate register for ADV7533/5 ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split) ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210 ARM: dts: s5pv210: correct ethernet unit address in SMDKV210 ARM: dts: s5pv210: use defines for IRQ flags in SMDKV210 ARM: dts: s5pv210: add RTC 32 KHz clock in SMDKV210 ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split) ARM: dts: s3c64xx: align pinctrl with dtschema ARM: dts: s3c6410: align node SROM bus node name with dtschema in Mini6410 ARM: dts: s3c6410: move fixed clocks under root node in Mini6410 drm/etnaviv: fix dumping of active MMU context ARM: dts: BCM53573: Use updated "spi-gpio" binding properties ARM: dts: BCM53573: Add cells sizes to PCIe node ARM: dts: BCM53573: Drop nonexistent "default-off" LED trigger drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar() quota: fix dqput() to follow the guarantees dquot_srcu should provide quota: add new helper dquot_active() quota: rename dquot_active() to inode_quota_active() quota: factor out dquot_write_dquot() quota: avoid increasing DQST_LOOKUPS when iterating over dirty/inuse list drm/bridge: tc358764: Fix debug print parameter order netrom: Deny concurrent connect(). net/sched: sch_hfsc: Ensure inner classes have fsc curve mlxsw: i2c: Limit single transaction buffer size mlxsw: i2c: Fix chunk size setting in output mailbox buffer net: arcnet: Do not call kfree_skb() under local_irq_disable() wifi: ath9k: use IS_ERR() with debugfs_create_dir() wifi: mwifiex: avoid possible NULL skb pointer dereference wifi: ath9k: protect WMI command response buffer replacement with a lock wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx wifi: mwifiex: Fix missed return in oob checks failed path wifi: mwifiex: fix memory leak in mwifiex_histogram_read() fs: ocfs2: namei: check return value of ocfs2_add_entry() lwt: Check LWTUNNEL_XMIT_CONTINUE strictly lwt: Fix return values of BPF xmit ops hwrng: iproc-rng200 - Implement suspend and resume calls hwrng: iproc-rng200 - use semicolons rather than commas to separate statements crypto: caam - fix unchecked return value error Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe() crypto: stm32 - Properly handle pm_runtime_get failing wifi: mwifiex: fix error recovery in PCIE buffer descriptor management mwifiex: switch from 'pci_' to 'dma_' API wifi: mwifiex: Fix OOB and integer underflow when rx packets can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe() regmap: rbtree: Use alloc_flags for memory allocations tcp: tcp_enter_quickack_mode() should be static bpf: Clear the probe_addr for uprobe cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit() perf/imx_ddr: don't enable counter0 if none of 4 counters are used x86/decompressor: Don't rely on upper 32 bits of GPRs being preserved x86/boot: Annotate local functions x86/asm: Make more symbols local OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd() tmpfs: verify {g,u}id mount options correctly fs: Fix error checking for d_hash_and_lookup() new helper: lookup_positive_unlocked() eventfd: prevent underflow for eventfd semaphores eventfd: Export eventfd_ctx_do_read() reiserfs: Check the return value from __getblk() Revert "net: macsec: preserve ingress frame ordering" udf: Handle error when adding extent to a file udf: Check consistency of Space Bitmap Descriptor powerpc/32s: Fix assembler warning about r0 net: Avoid address overwrite in kernel_connect platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE notifications ALSA: seq: oss: Fix racy open/close of MIDI devices scsi: storvsc: Always set no_report_opcodes cifs: add a warning when the in-flight count goes negative sctp: handle invalid error codes without calling BUG() bnx2x: fix page fault following EEH recovery netlabel: fix shift wrapping bug in netlbl_catmap_setlong() scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM net: usb: qmi_wwan: add Quectel EM05GV2 clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM security: keys: perform capable check only on privileged operations platform/x86: huawei-wmi: Silence ambient light sensor platform/x86: intel: hid: Always call BTNL ACPI method ASoC: atmel: Fix the 8K sample parameter in I2SC master ASoc: codecs: ES8316: Fix DMIC config fs/nls: make load_nls() take a const parameter s390/dasd: fix hanging device after request requeue s390/dasd: use correct number of retries for ERP requests m68k: Fix invalid .section syntax vxlan: generalize vxlan_parse_gpe_hdr and remove unused args ethernet: atheros: fix return value check in atl1c_tso_csum() ASoC: da7219: Check for failure reading AAD IRQ events ASoC: da7219: Flush pending AAD IRQ when suspending 9p: virtio: make sure 'offs' is initialized in zc_request pinctrl: amd: Don't show `Invalid config param` errors nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() fsi: master-ast-cf: Add MODULE_FIRMWARE macro firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe serial: sc16is7xx: fix bug when first setting GPIO direction Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition staging: rtl8712: fix race condition HID: wacom: remove the battery when the EKR is off USB: serial: option: add FOXCONN T99W368/T99W373 product USB: serial: option: add Quectel EM05G variant (0x030e) modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index mmc: au1xmmc: force non-modular build and remove symbol_get usage ARM: pxa: remove use of symbol_get() erofs: ensure that the post-EOF tails are all zeroed Linux 5.4.256 Revert "MIPS: Alchemy: fix dbdma2" powerpc/pmac/smp: Drop unnecessary volatile qualifier powerpc/pmac/smp: Avoid unused-variable warnings Revert "drm/display/dp: Fix the DP DSC Receiver cap size" Revert "macsec: Fix traffic counters/statistics" Revert "macsec: use DEV_STATS_INC()" ANDROID: GKI: add back pm_runtime_get_if_in_use() Revert "interconnect: Add helpers for enabling/disabling a path" Revert "interconnect: Do not skip aggregation for disabled paths" Revert "ALSA: pcm: Set per-card upper limit of PCM buffer allocations" Revert "ALSA: pcm: Use SG-buffer only when direct DMA is available" Revert "ALSA: pcm: Fix potential data race at PCM memory allocation helpers" Revert "ALSA: pcm: Fix build error on m68k and others" Revert "Revert "ALSA: pcm: Use SG-buffer only when direct DMA is available"" Revert "ALSA: pcm: Check for null pointer of pointer substream before dereferencing it" Linux 5.4.255 dma-buf/sw_sync: Avoid recursive lock during fence signal pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function} clk: Fix undefined reference to `clk_rate_exclusive_{get,put}' scsi: core: raid_class: Remove raid_component_add() scsi: snic: Fix double free in snic_tgt_create() irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable Documentation/sysctl: document page_lock_unfairness ALSA: pcm: Check for null pointer of pointer substream before dereferencing it interconnect: Do not skip aggregation for disabled paths Revert "ALSA: pcm: Use SG-buffer only when direct DMA is available" ALSA: pcm: Fix build error on m68k and others rtnetlink: Reject negative ifindexes in RTM_NEWLINK mm: allow a controlled amount of unfairness in the page lock x86/fpu: Set X86_FEATURE_OSXSAVE feature after enabling OSXSAVE in CR4 drm/display/dp: Fix the DP DSC Receiver cap size PCI: acpiphp: Use pci_assign_unassigned_bridge_resources() only for non-root bus media: vcodec: Fix potential array out-of-bounds in encoder queue_setup radix tree: remove unused variable lib/clz_ctz.c: Fix __clzdi2() and __ctzdi2() for 32-bit kernels batman-adv: Hold rtnl lock during MTU update via netlink batman-adv: Fix batadv_v_ogm_aggr_send memory leak batman-adv: Fix TT global entry leak when client roamed back batman-adv: Do not get eth header before batadv_check_management_packet batman-adv: Don't increase MTU when set by user batman-adv: Trigger events for auto adjusted MTU nfsd: Fix race to FREE_STATEID and cl_revoked clk: Fix slab-out-of-bounds error in devm_clk_release() NFSv4: Fix dropped lock for racing OPEN and delegation return ibmveth: Use dcbf rather than dcbfl bonding: fix macvlan over alb bond support net: remove bond_slave_has_mac_rcu() net/sched: fix a qdisc modification with ambiguous command request igb: Avoid starting unnecessary workqueues net: validate veth and vxcan peer ifindexes net: bcmgenet: Fix return value check for fixed_phy_register() net: bgmac: Fix return value check for fixed_phy_register() ipvlan: Fix a reference count leak warning in ipvlan_ns_exit() dccp: annotate data-races in dccp_poll() sock: annotate data-races around prot->memory_pressure octeontx2-af: SDP: fix receive link config tracing: Fix memleak due to race between current_tracer and trace drm/amd/display: check TG is non-null before checking if enabled drm/amd/display: do not wait for mpc idle if tg is disabled ASoC: fsl_sai: Disable bit clock with transmitter ASoC: fsl_sai: Add new added registers and new bit definition ASoC: fsl_sai: Refine enable/disable TE/RE sequence in trigger() regmap: Account for register length in SMBus I/O limits ALSA: pcm: Fix potential data race at PCM memory allocation helpers ALSA: pcm: Use SG-buffer only when direct DMA is available ALSA: pcm: Set per-card upper limit of PCM buffer allocations dm integrity: reduce vmalloc space footprint on 32-bit architectures dm integrity: increase RECALC_SECTORS to improve recalculate speed fbdev: fix potential OOB read in fast_imageblit() fbdev: Fix sys_imageblit() for arbitrary image widths fbdev: Improve performance of sys_imageblit() MIPS: cpu-features: Use boot_cpu_type for CPU type based features MIPS: cpu-features: Enable octeon_cache by cpu_type fs: dlm: fix mismatch of plock results from userspace fs: dlm: use dlm_plock_info for do_unlock_close fs: dlm: change plock interrupted message to debug again fs: dlm: add pid to debug log dlm: replace usage of found with dedicated list iterator variable dlm: improve plock logging if interrupted PCI: acpiphp: Reassign resources on bridge if necessary net: phy: broadcom: stub c45 read/write for 54810 mmc: f-sdh30: fix order of function calls in sdhci_f_sdh30_remove net: xfrm: Amend XFRMA_SEC_CTX nla_policy structure net: fix the RTO timer retransmitting skb every 1ms if linear option is enabled virtio-net: set queues after driver_ok af_unix: Fix null-ptr-deref in unix_stream_sendpage(). netfilter: set default timeout to 3 secs for sctp shutdown send and recv state mmc: block: Fix in_flight[issue_type] value error mmc: wbsd: fix double mmc_free_host() in wbsd_init() cifs: Release folio lock on fscache read hit. ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces. serial: 8250: Fix oops for port->pm on uart_change_pm() ASoC: meson: axg-tdm-formatter: fix channel slot allocation ASoC: rt5665: add missed regulator_bulk_disable ARM: dts: imx: Set default tuning step for imx6sx usdhc ARM: dts: imx: Set default tuning step for imx7d usdhc ARM: dts: imx: Adjust dma-apbh node name ARM: dts: imx7s: Drop dma-apb interrupt-names bus: ti-sysc: Flush posted write on enable before reset bus: ti-sysc: Improve reset to work with modules with no sysconfig net: do not allow gso_size to be set to GSO_BY_FRAGS sock: Fix misuse of sk_under_memory_pressure() net: dsa: mv88e6xxx: Wait for EEPROM done before HW reset i40e: fix misleading debug logs team: Fix incorrect deletion of ETH_P_8021AD protocol vid from slaves netfilter: nft_dynset: disallow object maps ipvs: fix racy memcpy in proc_do_sync_threshold selftests: mirror_gre_changes: Tighten up the TTL test match xfrm: add NULL check in xfrm_update_ae_params ip_vti: fix potential slab-use-after-free in decode_session6 ip6_vti: fix slab-use-after-free in decode_session6 xfrm: fix slab-use-after-free in decode_session6 xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c net: af_key: fix sadb_x_filter validation net: xfrm: Fix xfrm_address_filter OOB read btrfs: fix BUG_ON condition in btrfs_cancel_balance tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms powerpc/rtas_flash: allow user copy to flash block cache objects fbdev: mmp: fix value check in mmphw_probe() i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue virtio-mmio: don't break lifecycle of vm_dev virtio-mmio: Use to_virtio_mmio_device() to simply code virtio-mmio: convert to devm_platform_ioremap_resource nfsd: Remove incorrect check in nfsd4_validate_stateid nfsd4: kill warnings on testing stateids with mismatched clientids net/ncsi: Fix gma flag setting after response tracing/probes: Fix to update dynamic data counter if fetcharg uses it tracing/probes: Have process_fetch_insn() take a void * instead of pt_regs leds: trigger: netdev: Recheck NETDEV_LED_MODE_LINKUP on dev rename mmc: sunxi: fix deferred probing mmc: bcm2835: fix deferred probing USB: dwc3: qcom: fix NULL-deref on suspend usb: dwc3: qcom: Add helper functions to enable,disable wake irqs interconnect: Add helpers for enabling/disabling a path interconnect: Move internal structs into a separate file irqchip/mips-gic: Use raw spinlock for gic_lock irqchip/mips-gic: Get rid of the reliance on irq_cpu_online() ALSA: hda: Fix unhandled register update during auto-suspend period PM: runtime: Add pm_runtime_get_if_active() PM-runtime: add tracepoints for usage_count changes iommu/amd: Fix "Guest Virtual APIC Table Root Pointer" configuration in IRTE iio: addac: stx104: Fix race condition when converting analog-to-digital iio: addac: stx104: Fix race condition for stx104_write_raw() iio: stx104: Move to addac subdirectory iio: adc: stx104: Implement and utilize register structures iio: adc: stx104: Utilize iomap interface iio: add addac subdirectory IMA: allow/fix UML builds powerpc/kasan: Disable KCOV in KASAN code ALSA: hda: fix a possible null-pointer dereference due to data race in snd_hdac_regmap_sync() ALSA: hda/realtek: Add quirks for Unis H3C Desktop B760 & Q760 drm/amdgpu: Fix potential fence use-after-free v2 Bluetooth: L2CAP: Fix use-after-free pcmcia: rsrc_nonstatic: Fix memory leak in nonstatic_release_resource_db() gfs2: Fix possible data races in gfs2_show_options() usb: chipidea: imx: don't request QoS for imx8ulp media: platform: mediatek: vpu: fix NULL ptr dereference media: v4l2-mem2mem: add lock to protect parameter num_rdy FS: JFS: Check for read-only mounted filesystem in txBegin FS: JFS: Fix null-ptr-deref Read in txBegin MIPS: dec: prom: Address -Warray-bounds warning fs: jfs: Fix UBSAN: array-index-out-of-bounds in dbAllocDmapLev udf: Fix uninitialized array access for some pathnames ovl: check type and offset of struct vfsmount in ovl_entry HID: add quirk for 03f0:464a HP Elite Presenter Mouse quota: fix warning in dqgrab() quota: Properly disable quotas when add_dquot_ref() fails ALSA: emu10k1: roll up loops in DSP setup code for Audigy drm/radeon: Fix integer overflow in radeon_cs_parser_init macsec: use DEV_STATS_INC() macsec: Fix traffic counters/statistics selftests: forwarding: tc_flower: Relax success criterion mmc: sdhci-f-sdh30: Replace with sdhci_pltfm mmc: sdhci_f_sdh30: convert to devm_platform_ioremap_resource Conflicts: drivers/devfreq/devfreq.c drivers/mmc/core/block.c drivers/rpmsg/qcom_glink_native.c include/net/tcp.h Change-Id: Ic33d13451796752e101ed9f9bdb8c80a580af8b5 |
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Srinivasarao Pathipati
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e85a3e2c8e |
ANDROID: ABI: Update allowed list for QCOM
Leaf changes summary: 1 artifact changed Changed leaf types summary: 0 leaf type changed Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 1 Added function Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable 1 Added function: [A] 'function void snd_compr_use_pause_in_draining(snd_compr_stream*)' Bug: 307192739 Change-Id: I695b5c361725e99e78eb63859607c86486e63141 Signed-off-by: Srinivasarao Pathipati <quic_c_spathi@quicinc.com> |
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Soumya Managoli
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42ae17e6f4 |
BACKPORT: ALSA: compress: Allow pause and resume during draining
With a stream with low bitrate, user can't pause or resume the stream near the end of the stream because current ALSA doesn't allow it. If the stream has very low bitrate enough to store whole stream into the buffer, user can't do anything except stop the stream and then restart it from the first because most of applications call draining after sending last frame to the kernel. If pause, resume are allowed during draining, user experience can be enhanced. To prevent malfunction in HW drivers which don't support pause during draining, pause during draining will only work if HW driver enable this feature explicitly by calling snd_compr_use_pause_in_draining(). Bug: 307192739 Change-Id: Ie40e6131746f8ee780e38f7f876622b407b84a75 Signed-off-by: Gyeongtaek Lee <gt82.lee@samsung.com> Acked-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/000101d6c3f0$89b312b0$9d193810$@samsung.com Signed-off-by: Takashi Iwai <tiwai@suse.de> (cherry picked from commit 9be9f2d3d073ef42127475f4fb6a392ab133f629) [quic_c_smanag@quicinc.com: ported patch in abi safe way] Signed-off-by: Soumya Managoli <quic_c_smanag@quicinc.com> |
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Pablo Neira Ayuso
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a8427caea3 |
UPSTREAM: netfilter: nf_tables: pass context to nft_set_destroy()
commit 0c2a85edd143162b3a698f31e94bf8cdc041da87 upstream.
The patch that adds support for stateful expressions in set definitions
require this.
Bug: 299922216
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
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Florian Westphal
|
1ab45006d5 |
UPSTREAM: netfilter: nf_tables: don't skip expired elements during walk
commit 24138933b97b055d486e8064b4a1721702442a9b upstream.
There is an asymmetry between commit/abort and preparation phase if the
following conditions are met:
1. set is a verdict map ("1.2.3.4 : jump foo")
2. timeouts are enabled
In this case, following sequence is problematic:
1. element E in set S refers to chain C
2. userspace requests removal of set S
3. kernel does a set walk to decrement chain->use count for all elements
from preparation phase
4. kernel does another set walk to remove elements from the commit phase
(or another walk to do a chain->use increment for all elements from
abort phase)
If E has already expired in 1), it will be ignored during list walk, so its use count
won't have been changed.
Then, when set is culled, ->destroy callback will zap the element via
nf_tables_set_elem_destroy(), but this function is only safe for
elements that have been deactivated earlier from the preparation phase:
lack of earlier deactivate removes the element but leaks the chain use
count, which results in a WARN splat when the chain gets removed later,
plus a leak of the nft_chain structure.
Update pipapo_get() not to skip expired elements, otherwise flush
command reports bogus ENOENT errors.
Bug: 299922216
Fixes: 3c4287f62044 ("nf_tables: Add set type for arbitrary concatenation of ranges")
Fixes:
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Yongqin Liu
|
30cf530fbc |
ANDROID: GKI: db845c: Update symbols list and ABI on rpmsg_register_device_override
android11-5.4-lts is broken on Dragonboard 845c because of
recently added symbol, rpmsg_register_device_override.
So updated the symbols list by running:
"BUILD_CONFIG=common/build.config.db845c \
KMI_SYMBOL_LIST_ADD_ONLY=1 build/build_abi.sh -s"
And the abi_gki_aarch64 ABI by running:
"BUILD_CONFIG=common/build.config.gki.aarch64 \
ABI_DEFINITION=abi_gki_aarch64.xml KMI_SYMBOL_LIST_ADD_ONLY=1 \
build/build_abi.sh --update --print-report"
========================================================
Leaf changes summary: 1 artifact changed
Changed leaf types summary: 0 leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 1 Added function
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 0 Added variable
1 Added function:
[A] 'function int rpmsg_register_device_override(rpmsg_device*, const char*)'
========================================================
Bug: 313495196
Change-Id: I3a3504b6d2061bfce0abe9801e2ecb210c337b9f
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Signed-off-by: Isaac J. Manjarres <isaacmanjarres@google.com>
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Lee Jones
|
eb1843e8af |
ANDROID: Use GKI Dr. No OWNERS file
The v5.4 branches seem to have been left behind in this regard. Let's unify the way we implement OWNERS semantics on all branches. Bug: 314749503 Signed-off-by: Lee Jones <joneslee@google.com> Change-Id: I54562c23a38ebe2d0059b6134f758cd8d7ec6bc0 |
||
|
Lee Jones
|
bbbaa68181 |
ANDROID: Remove android/OWNERs file
An OWNERS file does now exist in the root directory and the fear that it would be excessively permissive has not become a reality. Simplify the situation by inheriting directly from it instead of proving an override. Bug: 314749503 Signed-off-by: Lee Jones <joneslee@google.com> Change-Id: I795eee3d7b44aa0f91a2ac4d9a27d0c7cbdc1cc6 (cherry picked from commit a1bbeb516a5aa4ad86f0d260784ea9b9be454244) Signed-off-by: Lee Jones <joneslee@google.com> |
||
Biswarup Pal
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b7ba0d931e |
FROMGIT: Input: uinput - allow injecting event times
Currently, uinput doesn't use the input_set_timestamp API, so any event injected using uinput is not accurately timestamped in terms of measuring when the actual event happened. Hence, call the input_set_timestamp API from uinput in order to provide a more accurate sense of time for the event. Propagate only the timestamps which are a) positive, b) within a pre-defined offset (10 secs) from the current time, and c) not in the future. Bug: 271946580 Bug: 277040837 Change-Id: I928be61d0114b78e2098995ee49eeb0376bef2a3 (cherry picked from commit 3a2df60200a03f78173f1fd831aa54c08464dcde https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git master) Signed-off-by: Biswarup Pal <biswarupp@google.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Siarhei Vishniakou <svv@google.com> Link: https://lore.kernel.org/r/20230427000152.1407471-1-biswarupp@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> (cherry picked from commit ee1f5fc55cc7bf1bca78edbb8a1f9d989d4ea03e) |
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Treehugger Robot
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0acbae5b32 | Merge "Merge tag 'android11-5.4.259_r00' into android11-5.4" into android11-5.4 | ||
Greg Kroah-Hartman
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e8f8c3db8c |
ANDROID: fix up rpmsg_device ABI break
In commit |
||
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Greg Kroah-Hartman
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a1f6648aa3 |
ANDROID: fix up platform_device ABI break
In commit |
||
Hangyu Hua
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b05d8acf42 |
UPSTREAM: rpmsg: Fix possible refcount leak in rpmsg_register_device_override()
commit d7bd416d35121c95fe47330e09a5c04adbc5f928 upstream.
rpmsg_register_device_override need to call put_device to free vch when
driver_set_override fails.
Fix this by adding a put_device() to the error path.
Bug: 295334746
Fixes: bb17d110cbf2 ("rpmsg: Fix calling device_lock() on non-initialized device")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20220624024120.11576-1-hbh25y@gmail.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit d4c8bf5635c4bedaf2470761ced1f502b2d5434e)
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: I10440a18479d5d207bafb706311c0467b853cf6c
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Bjorn Andersson
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9e43c50d47 |
UPSTREAM: rpmsg: glink: Release driver_override
commit fb80ef67e8ff6a00d3faad4cb348dafdb8eccfd8 upstream.
Upon termination of the rpmsg_device, driver_override needs to be freed
to avoid leaking the potentially assigned string.
Bug: 295334746
Fixes: 42cd402b8fd4 ("rpmsg: Fix kfree() of static memory on setting driver_override")
Fixes:
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Krzysztof Kozlowski
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e172d704c7 |
BACKPORT: rpmsg: Fix calling device_lock() on non-initialized device
commit bb17d110cbf270d5247a6e261c5ad50e362d1675 upstream.
driver_set_override() helper uses device_lock() so it should not be
called before rpmsg_register_device() (which calls device_register()).
Effect can be seen with CONFIG_DEBUG_MUTEXES:
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 3 PID: 57 at kernel/locking/mutex.c:582 __mutex_lock+0x1ec/0x430
...
Call trace:
__mutex_lock+0x1ec/0x430
mutex_lock_nested+0x44/0x50
driver_set_override+0x124/0x150
qcom_glink_native_probe+0x30c/0x3b0
glink_rpm_probe+0x274/0x350
platform_probe+0x6c/0xe0
really_probe+0x17c/0x3d0
__driver_probe_device+0x114/0x190
driver_probe_device+0x3c/0xf0
...
Refactor the rpmsg_register_device() function to use two-step device
registering (initialization + add) and call driver_set_override() in
proper moment.
This moves the code around, so while at it also NULL-ify the
rpdev->driver_override in error path to be sure it won't be kfree()
second time.
Bug: 295334746
Fixes: 42cd402b8fd4 ("rpmsg: Fix kfree() of static memory on setting driver_override")
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20220429195946.1061725-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit bfd4a664ddfbe12f008efb0b0ab6bf25a8ab2538)
[Lee: Git was confused that the hunk being removed had changed]
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: Ic07d9ff669e88a50354ad8e978ae8e93316a2a5e
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Krzysztof Kozlowski
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f497d3c5e8 |
BACKPORT: rpmsg: Fix kfree() of static memory on setting driver_override
commit 42cd402b8fd4672b692400fe5f9eecd55d2794ac upstream.
The driver_override field from platform driver should not be initialized
from static memory (string literal) because the core later kfree() it,
for example when driver_override is set via sysfs.
Use dedicated helper to set driver_override properly.
Bug: 295334746
Fixes: 950a7388f02b ("rpmsg: Turn name service into a stand alone driver")
Fixes:
|
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Krzysztof Kozlowski
|
d0dadc2667 |
UPSTREAM: rpmsg: Constify local variable in field store macro
commit e5f89131a06142e91073b6959d91cea73861d40e upstream. Memory pointed by variable 'old' in field store macro is not modified, so it can be made a pointer to const. Bug: 295334746 Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220419113435.246203-12-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Lee Jones <lee@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 5c0da71871d3ac3f96d37067bf1a0ba9c25c2c72) Signed-off-by: Lee Jones <joneslee@google.com> Change-Id: If5610892601368e855ec1be57e01dbbe06ae046a |
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Krzysztof Kozlowski
|
2069521c81 |
UPSTREAM: driver: platform: Add helper for safer setting of driver_override
commit 6c2f421174273de8f83cde4286d1c076d43a2d35 upstream.
Several core drivers and buses expect that driver_override is a
dynamically allocated memory thus later they can kfree() it.
However such assumption is not documented, there were in the past and
there are already users setting it to a string literal. This leads to
kfree() of static memory during device release (e.g. in error paths or
during unbind):
kernel BUG at ../mm/slub.c:3960!
Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM
...
(kfree) from [<c058da50>] (platform_device_release+0x88/0xb4)
(platform_device_release) from [<c0585be0>] (device_release+0x2c/0x90)
(device_release) from [<c0a69050>] (kobject_put+0xec/0x20c)
(kobject_put) from [<c0f2f120>] (exynos5_clk_probe+0x154/0x18c)
(exynos5_clk_probe) from [<c058de70>] (platform_drv_probe+0x6c/0xa4)
(platform_drv_probe) from [<c058b7ac>] (really_probe+0x280/0x414)
(really_probe) from [<c058baf4>] (driver_probe_device+0x78/0x1c4)
(driver_probe_device) from [<c0589854>] (bus_for_each_drv+0x74/0xb8)
(bus_for_each_drv) from [<c058b48c>] (__device_attach+0xd4/0x16c)
(__device_attach) from [<c058a638>] (bus_probe_device+0x88/0x90)
(bus_probe_device) from [<c05871fc>] (device_add+0x3dc/0x62c)
(device_add) from [<c075ff10>] (of_platform_device_create_pdata+0x94/0xbc)
(of_platform_device_create_pdata) from [<c07600ec>] (of_platform_bus_create+0x1a8/0x4fc)
(of_platform_bus_create) from [<c0760150>] (of_platform_bus_create+0x20c/0x4fc)
(of_platform_bus_create) from [<c07605f0>] (of_platform_populate+0x84/0x118)
(of_platform_populate) from [<c0f3c964>] (of_platform_default_populate_init+0xa0/0xb8)
(of_platform_default_populate_init) from [<c01031f8>] (do_one_initcall+0x8c/0x404)
Provide a helper which clearly documents the usage of driver_override.
This will allow later to reuse the helper and reduce the amount of
duplicated code.
Convert the platform driver to use a new helper and make the
driver_override field const char (it is not modified by the core).
Bug: 295334746
Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220419113435.246203-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit
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Monika Singh
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23d03fa257 |
qseecom: Add flush_work based on flag
As INIT_WORK during suspend resume path is only supported with bus scaling support hence use the same check for flush_work. Change-Id: I5172d574a2bc33a1cdba1fead7e6c4208648448c Signed-off-by: Monika Singh <monising@codeaurora.org> |
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George Gao
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c5394cf277 |
asoc: holi: address checkpatch error and warning
Checkpatch tool generates some errors and warnings due to added PM QoS feature This change fixes these issues. Change-Id: I0843ecd33144d7ac65649ee90ed156e97a1a2f8a Signed-off-by: George Gao <georgao@codeaurora.org> |
||
Alexander Winkowski
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f286b6fbf3 |
techpack: audio: Resolve duplicate symbols
They're used only in their own source files so just mark them static. Change-Id: Ie8699f97074a5838af4bc6eab4c1108258b97e4c Signed-off-by: Alexander Winkowski <dereference23@outlook.com> |
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Alexander Winkowski
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eab4fed060 |
power: supply: smb5-iio: Add missing braces in smb5_iio_get_prop()
Cross-checked with msm-5.15 tag. The change does not exist as a separate commit and is squashed into the initial import. Change-Id: I8ba245606f8b538c9bf3dbdc9dfb621fea721de8 Signed-off-by: Alexander Winkowski <dereference23@outlook.com> |
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Alexander Winkowski
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1ecb1c7ff0 |
techpack: camera: Add missing braces in cam_ope_mgr_create_kmd_buf()
Cross-checked with msm-5.15 tag. The change does not exist as a separate commit and is squashed into the initial import. Change-Id: Ie922c512d7ea24661d3179cfd156ab8eb6fcc363 Signed-off-by: Alexander Winkowski <dereference23@outlook.com> |
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Alexander Winkowski
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e0ff255206 |
net: cnss_prealloc: Fix indentation in status_show()
Change-Id: Ia4930c491f2f69ac04a1a5ef1f492caa1c51c575 Signed-off-by: Alexander Winkowski <dereference23@outlook.com> |
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Alexander Winkowski
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f505148fb1 |
usb: dwc3: Fix indentation in __dwc3_gadget_ep_set_halt()
Caused by upstream patch applied on top of
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Alexander Winkowski
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6728e0cbe6 |
techpack: audio: Fix indentation in wsa881x_visense_adc_ctrl()
Cross-checked with msm-4.14 and msm-5.15 tags. The change does not exist as a separate commit and is squashed into the initial import. Change-Id: Ib3defedf0fbd5b7cdccdfba26383313ff05b4ef0 Signed-off-by: Alexander Winkowski <dereference23@outlook.com> |
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Alexander Winkowski
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5c89784e47 |
Makefile: Enable misleading indentation warning
It was disabled in
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Sultan Alsawaf
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5ab20a1933 |
thermal: tsens: Fix exported function marked as static
Change-Id: Id4a2e452c3ec31a747abc3d043f105c5b025609a Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com> |
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Todd Poynor
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ced1506860 |
ANDROID: fs: fuse: Freeze client on suspend when request sent to userspace
Suspend attempts can abort when the FUSE daemon is already frozen and a client is waiting uninterruptibly for a response, causing freezing of tasks to fail. Use the freeze-friendly wait API, but disregard other signals. Change-Id: Icefb7e4bbc718ccb76bf3c04daaa5eeea7e0e63c Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Tashfin Shakeer Rhythm <tashfinshakeerrhythm@gmail.com> |
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Alessio Balsini
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c281bbb136 |
ANDROID: fs/fuse: Keep FUSE file times consistent with lower file
When FUSE passthrough is used, the lower file system file is manipulated directly, but neither mtime, atime or ctime of the referencing FUSE file is updated. Fix by updating the file times when passthrough operations are performed. Bug: 200779468 Bug: 201730208 Reported-by: Fengnan Chang <changfengnan@vivo.com> Reported-by: Ed Tsai <ed.tsai@mediatek.com> Signed-off-by: Alessio Balsini <balsini@google.com> Change-Id: I35b72196b2cc1d79a9f62ddb32e2cfa934c3b6d3 |
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Alessio Balsini
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f1d908e86c |
UPSTREAM: fuse: fix matching of FUSE_DEV_IOC_CLONE command
With commit f8425c939663 ("fuse: 32-bit user space ioctl compat for fuse
device") the matching constraints for the FUSE_DEV_IOC_CLONE ioctl command
are relaxed, limited to the testing of command type and number. As Arnd
noticed, this is wrong as it wouldn't ensure the correctness of the data
size or direction for the received FUSE device ioctl.
Fix by bringing back the comparison of the ioctl received by the FUSE
device to the originally generated FUSE_DEV_IOC_CLONE.
Fixes: f8425c939663 ("fuse: 32-bit user space ioctl compat for fuse device")
Reported-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Alessio Balsini <balsini@android.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alessio Balsini <balsini@android.com>
Change-Id: I372d8399db6d603ba20ef50528acf6645e4d3c66
(cherry picked from commit 6076f5f341e612152879bfda99f0b76c1953bf0b)
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Alessio Balsini
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06d2948e9d |
ANDROID: fuse/passthrough: API V2 with __u32 open argument
The initial FUSE passthrough interface has the issue of introducing an ioctl which receives as a parameter a data structure containing a pointer. What happens is that, depending on the architecture, the size of this struct might change, and especially for 32-bit userspace running on 64-bit kernel, the size mismatch results into different a single ioctl the behavior of which depends on the data that is passed (e.g., with an enum). This is just a poor ioctl design as mentioned by Arnd Bergmann [1]. Introduce the new FUSE_PASSTHROUGH_OPEN ioctl which only gets the fd of the lower file system, which is a fixed-size __u32, dropping the confusing fuse_passthrough_out data structure. [1] https://lore.kernel.org/lkml/CAK8P3a2K2FzPvqBYL9W=Yut58SFXyetXwU4Fz50G5O3TsS0pPQ@mail.gmail.com/ Bug: 175195837 Signed-off-by: Alessio Balsini <balsini@google.com> Change-Id: I486d71cbe20f3c0c87544fa75da4e2704fe57c7c |
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Alessio Balsini
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4b9a79bd00 |
FROMLIST: fuse: Fix crediantials leak in passthrough read_iter
If the system doesn't have enough memory when fuse_passthrough_read_iter
is requested in asynchronous IO, an error is directly returned without
restoring the caller's credentials.
Fix by always ensuring credentials are restored.
Fixes: aa29f32988c1f84c96e2457b049dea437601f2cc ("FROMLIST: fuse: Use daemon creds in passthrough mode")
Link: https://lore.kernel.org/lkml/YB0qPHVORq7bJy6G@google.com/
Reported-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Alessio Balsini <balsini@android.com>
Signed-off-by: Alessio Balsini <balsini@google.com>
Change-Id: I4aff43f5dd8ddab2cc8871cd9f81438963ead5b6
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Alessio Balsini
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29a3a80823 |
FROMLIST: fuse: Allocate unlikely used ioctl number for passthrough V1
The current UAPI interface for FUSE passthrough is still under discussion upstream, thus we are reserving this ioctl number to avoid future conflicts with user space binaries. The user space implementation in Android will take care of doing all the checking to fall into the most appropriate ioctl number. Bug: 167695973 Link: https://lore.kernel.org/lkml/20210125153057.3623715-3-balsini@android.com/ Fixes: 9655e27a40d2 ("FROMLIST: fuse: Definitions and ioctl for passthrough") Test: manual test with additional printks Signed-off-by: Alessio Balsini <balsini@google.com> Change-Id: I658c5ab2ebfe2b76d20685a099ac1b1fee3549cc |
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Alessio Balsini
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5d232ddb88 |
FROMLIST: fuse: Introduce passthrough for mmap
Enabling FUSE passthrough for mmap-ed operations not only affects performance, but has also been shown as mandatory for the correct functioning of FUSE passthrough. yanwu noticed [1] that a FUSE file with passthrough enabled may suffer data inconsistencies if the same file is also accessed with mmap. What happens is that read/write operations are directly applied to the lower file system (and its cache), while mmap-ed operations are affecting the FUSE cache. Extend the FUSE passthrough implementation to also handle memory-mapped FUSE file, to both fix the cache inconsistencies and extend the passthrough performance benefits to mmap-ed operations. [1] https://lore.kernel.org/lkml/20210119110654.11817-1-wu-yan@tcl.com/ Bug: 168023149 Link: https://lore.kernel.org/lkml/20210125153057.3623715-9-balsini@android.com/ Signed-off-by: Alessio Balsini <balsini@android.com> Change-Id: Ifad4698b0380f6e004c487940ac6907b9a9f2964 Signed-off-by: Alessio Balsini <balsini@google.com> |
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Alessio Balsini
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2d336e55a8 |
FROMLIST: fuse: Use daemon creds in passthrough mode
When using FUSE passthrough, read/write operations are directly forwarded to the lower file system file through VFS, but there is no guarantee that the process that is triggering the request has the right permissions to access the lower file system. This would cause the read/write access to fail. In passthrough file systems, where the FUSE daemon is responsible for the enforcement of the lower file system access policies, often happens that the process dealing with the FUSE file system doesn't have access to the lower file system. Being the FUSE daemon in charge of implementing the FUSE file operations, that in the case of read/write operations usually simply results in the copy of memory buffers from/to the lower file system respectively, these operations are executed with the FUSE daemon privileges. This patch adds a reference to the FUSE daemon credentials, referenced at FUSE_DEV_IOC_PASSTHROUGH_OPEN ioctl() time so that they can be used to temporarily raise the user credentials when accessing lower file system files in passthrough. The process accessing the FUSE file with passthrough enabled temporarily receives the privileges of the FUSE daemon while performing read/write operations. Similar behavior is implemented in overlayfs. These privileges will be reverted as soon as the IO operation completes. This feature does not provide any higher security privileges to those processes accessing the FUSE file system with passthrough enabled. This is because it is still the FUSE daemon responsible for enabling or not the passthrough feature at file open time, and should enable the feature only after appropriate access policy checks. Bug: 168023149 Link: https://lore.kernel.org/lkml/20210125153057.3623715-8-balsini@android.com/ Signed-off-by: Alessio Balsini <balsini@android.com> Change-Id: Idb4f03a2ce7c536691e5eaf8fadadfcf002e1677 Signed-off-by: Alessio Balsini <balsini@google.com> |
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Alessio Balsini
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0e597cc574 |
FROMLIST: fuse: Handle asynchronous read and write in passthrough
Extend the passthrough feature by handling asynchronous IO both for read and write operations. When an AIO request is received, if the request targets a FUSE file with the passthrough functionality enabled, a new identical AIO request is created. The new request targets the lower file system file and gets assigned a special FUSE passthrough AIO completion callback. When the lower file system AIO request is completed, the FUSE passthrough AIO completion callback is executed and propagates the completion signal to the FUSE AIO request by triggering its completion callback as well. Bug: 168023149 Link: https://lore.kernel.org/lkml/20210125153057.3623715-7-balsini@android.com/ Signed-off-by: Alessio Balsini <balsini@android.com> Change-Id: I47671ef36211102da6dd3ee8b2f226d1e6cd9d5c Signed-off-by: Alessio Balsini <balsini@google.com> |
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Alessio Balsini
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27233d34c6 |
FROMLIST: fuse: Introduce synchronous read and write for passthrough
All the read and write operations performed on fuse_files which have the passthrough feature enabled are forwarded to the associated lower file system file via VFS. Sending the request directly to the lower file system avoids the userspace round-trip that, because of possible context switches and additional operations might reduce the overall performance, especially in those cases where caching doesn't help, for example in reads at random offsets. Verifying if a fuse_file has a lower file system file associated with can be done by checking the validity of its passthrough_filp pointer. This pointer is not NULL only if passthrough has been successfully enabled via the appropriate ioctl(). When a read/write operation is requested for a FUSE file with passthrough enabled, a new equivalent VFS request is generated, which instead targets the lower file system file. The VFS layer performs additional checks that allow for safer operations but may cause the operation to fail if the process accessing the FUSE file system does not have access to the lower file system. This change only implements synchronous requests in passthrough, returning an error in the case of asynchronous operations, yet covering the majority of the use cases. Bug: 168023149 Link: https://lore.kernel.org/lkml/20210125153057.3623715-6-balsini@android.com/ Signed-off-by: Alessio Balsini <balsini@android.com> Change-Id: Ifbe6a247fe7338f87d078fde923f0252eeaeb668 Signed-off-by: Alessio Balsini <balsini@google.com> |
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Alessio Balsini
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95b3206df2 |
FROMLIST: fuse: Passthrough initialization and release
Implement the FUSE passthrough ioctl that associates the lower (passthrough) file system file with the fuse_file. The file descriptor passed to the ioctl by the FUSE daemon is used to access the relative file pointer, that will be copied to the fuse_file data structure to consolidate the link between the FUSE and lower file system. To enable the passthrough mode, user space triggers the FUSE_DEV_IOC_PASSTHROUGH_OPEN ioctl and, if the call succeeds, receives back an identifier that will be used at open/create response time in the fuse_open_out field to associate the FUSE file to the lower file system file. The value returned by the ioctl to user space can be: - > 0: success, the identifier can be used as part of an open/create reply. - <= 0: an error occurred. The value 0 represents an error to preserve backward compatibility: the fuse_open_out field that is used to pass the passthrough_fh back to the kernel uses the same bits that were previously as struct padding, and is commonly zero-initialized (e.g., in the libfuse implementation). Removing 0 from the correct values fixes the ambiguity between the case in which 0 corresponds to a real passthrough_fh, a missing implementation of FUSE passthrough or a request for a normal FUSE file, simplifying the user space implementation. For the passthrough mode to be successfully activated, the lower file system file must implement both read_iter and write_iter file operations. This extra check avoids special pseudo files to be targeted for this feature. Passthrough comes with another limitation: no further file system stacking is allowed for those FUSE file systems using passthrough. Bug: 168023149 Link: https://lore.kernel.org/lkml/20210125153057.3623715-5-balsini@android.com/ Signed-off-by: Alessio Balsini <balsini@android.com> Change-Id: I4d8290012302fb4547bce9bb261a03cc4f66b5aa Signed-off-by: Alessio Balsini <balsini@google.com> |
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Alessio Balsini
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2fa6e18b13 |
FROMLIST: fuse: Definitions and ioctl for passthrough
Expose the FUSE_PASSTHROUGH interface to user space and declare all the basic data structures and functions as the skeleton on top of which the FUSE passthrough functionality will be built. As part of this, introduce the new FUSE passthrough ioctl, which allows the FUSE daemon to specify a direct connection between a FUSE file and a lower file system file. Such ioctl requires user space to pass the file descriptor of one of its opened files through the fuse_passthrough_out data structure introduced in this patch. This structure includes extra fields for possible future extensions. Also, add the passthrough functions for the set-up and tear-down of the data structures and locks that will be used both when fuse_conns and fuse_files are created/deleted. Bug: 168023149 Link: https://lore.kernel.org/lkml/20210125153057.3623715-4-balsini@android.com/ Signed-off-by: Alessio Balsini <balsini@android.com> Change-Id: I732532581348adadda5b5048a9346c2b0868d539 Signed-off-by: Alessio Balsini <balsini@google.com> |
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Alessio Balsini
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626cbfbbac |
FROMLIST: fuse: 32-bit user space ioctl compat for fuse device
With a 64-bit kernel build the FUSE device cannot handle ioctl requests coming from 32-bit user space. This is due to the ioctl command translation that generates different command identifiers that thus cannot be used for direct comparisons without proper manipulation. Explicitly extract type and number from the ioctl command to enable 32-bit user space compatibility on 64-bit kernel builds. Bug: 168023149 Link: https://lore.kernel.org/lkml/20210125153057.3623715-3-balsini@android.com/ Signed-off-by: Alessio Balsini <balsini@android.com> Change-Id: I595517c54d551be70e83c7fcb4b62397a3615004 Signed-off-by: Alessio Balsini <balsini@google.com> |
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Alessio Balsini
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f8329955e6 |
FROMLIST: fs: Generic function to convert iocb to rw flags
OverlayFS implements its own function to translate iocb flags into rw
flags, so that they can be passed into another vfs call.
With commit ce71bfea207b4 ("fs: align IOCB_* flags with RWF_* flags")
Jens created a 1:1 matching between the iocb flags and rw flags,
simplifying the conversion.
Reduce the OverlayFS code by making the flag conversion function generic
and reusable.
Bug: 168023149
Link: https://lore.kernel.org/lkml/20210125153057.3623715-2-balsini@android.com/
Signed-off-by: Alessio Balsini <balsini@android.com>
Change-Id: I74aefeafd6ebbda2fbabee9024474dfe4cc6c2a7
Signed-off-by: Alessio Balsini <balsini@google.com>
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Michael Bestas
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9c472cc1bb |
Merge tag 'ASB-2023-11-05_11-5.4' of https://android.googlesource.com/kernel/common into android13-5.4-lahaina
https://source.android.com/docs/security/bulletin/2023-11-01 * tag 'ASB-2023-11-05_11-5.4' of https://android.googlesource.com/kernel/common: UPSTREAM: netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c BACKPORT: ravb: Fix use-after-free issue in ravb_tx_timeout_work() UPSTREAM: ravb: Fix up dma_free_coherent() call in ravb_remove() UPSTREAM: netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP UPSTREAM: net: xfrm: Fix xfrm_address_filter OOB read UPSTREAM: igb: set max size RX buffer when store bad packet is enabled UPSTREAM: netfilter: xt_sctp: validate the flag_info count UPSTREAM: netfilter: xt_u32: validate user space input UPSTREAM: netfilter: nfnetlink_osf: avoid OOB read UPSTREAM: net/sched: Retire rsvp classifier UPSTREAM: ipv4: fix null-deref in ipv4_link_failure Change-Id: I26b182a8dd67864a2a4421feb25b878e98478a62 |
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Michael Bestas
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9d8c4da6ad |
Merge tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/video-driver into android13-5.4-lahaina
"LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0" * tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/video-driver: msm: vidc: fix tier and level issue for hevc Change-Id: I6912fcd963173ba270b40a05c0a30943eeacff1b |
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Michael Bestas
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b0ccde81e4 |
Merge tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/display-drivers into android13-5.4-lahaina
"LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0" * tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/display-drivers: disp: msm: send power_on event in dual display composer kill scenario Change-Id: I724d0c184dcb34d831bc6f4b1e9d33ed7a03dbca |
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Michael Bestas
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dd18787f75 |
Merge tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/audio-kernel into android13-5.4-lahaina
"LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0" * tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/audio-kernel: Revert "asoc: msm-compress : Fix for CTS-on-gsi with gki" asoc: msm-compress : Fix for CTS-on-gsi with gki ASoC: msm-pcm-host-voice: Handle mutex lock-unlock Change-Id: I84217298ebd04c41daa978fcd3321a3c1bd2670b |
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Michael Bestas
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66488d1905 |
Merge tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0 into android13-5.4-lahaina
"LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0" * tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0: Release 2.0.8.33V qcacld-3.0: Do not allow SAP SCC on non-PSC/non-VLP channels Release 2.0.8.33U qcacld-3.0: Fix cb mode calculation for 2.4 GHz qcacld-3.0: Add extended capabilities IE length check qcacld-3.0: Modify condition to send 6GHz HE caps qcacld-3.0: Send 6G HE caps to userspace Release 2.0.8.33T qcacld-3.0: Allow SAP to move to unsafe channel if ini allows Release 2.0.8.33S qcacld-3.0: Fix possible overflow for pcl weight list Release 2.0.8.33R qcacld-3.0: Skip FISA aggregation if RDI is zero Release 2.0.8.33Q qcacld-3.0: Fix read current country code Release 2.0.8.33P qcacld-3.0: Issue disconnect on STA while start/stop SAP Release 2.0.8.33O qcacld-3.0: Update VHT Channel width in assoc resp Release 2.0.8.33N qcacld-3.0: Fill proper SGI for VHT Rx data packet Change-Id: Ie2fdb0163d03e7733878579b33929bc027757eca |
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Michael Bestas
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c0fb939726 |
Merge tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/qca-wifi-host-cmn into android13-5.4-lahaina
"LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0" * tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/qca-wifi-host-cmn: qcacmn: Consider gindoor_channel_support ini to decide ap_power_type qcacmn: Fix OOB issue qcacmn: handle integer underflow in util_gen_new_ie qcacmn: add new counter to fisa stats qcacmn: Extract Rx data packet SGI from WMI_VDEV_SMART_MONITOR_EVENTID Change-Id: Ie9380449beee36ba953010870e7de50ae17cd397 |
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Michael Bestas
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5994fbf3ae |
Merge tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/fw-api into android13-5.4-lahaina
"LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0" * tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/fw-api: fw-api: CL 24698636 - update fw common interface files fw-api: CL 24632751 - update fw common interface files fw-api: CL 24632749 - update fw common interface files fw-api: CL 24610273 - update fw common interface files fw-api: CL 24620909 - update fw common interface files fw-api: CL 24602439 - update fw common interface files fw-api: Fix E3.0: E3R44: WCSS_VERSION 2544 fw-api: peach: E3.0: E3R44: WCSS_VERSION 2544 Add peach hw header files fw-api: CL 24551836 - update fw common interface files fw-api: CL 24528979 - update fw common interface files fw-api: CL 24448911 - update fw common interface files fw-api: CL 24431840 - update fw common interface files fw-api: CL 24431228 - update fw common interface files fw-api: CL 24417305 - update fw common interface files fw-api: CL 24374793 - update fw common interface files fw-api: CL 24331558 - update fw common interface files fw-api: CL 24317964 - update fw common interface files fw-api: CL 24309540 - update fw common interface files fw-api: CL 24285962 - update fw common interface files fw-api: CL 24269688 - update fw common interface files fw-api: CL 24263101 - update fw common interface files fw-api: CL 24263097 - update fw common interface files fw-api: CL 24258897 - update fw common interface files fw-api: CL 24245865 - update fw common interface files fw-api: CL 24229660 - update fw common interface files fw-api: CL 24140579 - update fw common interface files fw-api: CL 24056101 - update fw common interface files fw-api: CL 24006951 - update fw common interface files fw-api: CL 23998194 - update fw common interface files fw-api: CL 23995783 - update fw common interface files Change-Id: If415303aea607742517e252534a912670f476c84 |
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Michael Bestas
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9272f3a35c |
Merge tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-5.4 into android13-5.4-lahaina
"LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0" * tag 'LA.UM.9.14.r1-23100-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/kernel/msm-5.4: Revert "ALSA: compress: Allow pause and resume during draining" ALSA: compress: Allow pause and resume during draining msm: kgsl: Prevent wrap around during user address mapping msm: kgsl: Limit the syncpoint count for AUX commands msm: kgsl: Prevent wrap around during user address mapping Configured process_madvise with upstream syscall number iommu: Fix missing return check of arm_lpae_init_pte usb: gadget: cdev: Don't use spinlock with sleeping functions securemsm-kernel: Fix multiple listener registration on same fd msm: kgsl: Limit the syncpoint count for AUX commands net: qrtr: use new update_marker api char: virtio_eavb: use new update_marker api usb: kpi: update_marker api for USB suspend resume Change-Id: Id82b63ff555fbc7101b41a10c1ffbef3762627bd |