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This is the 5.4.235 stable release
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Merge 5.4.235 into android11-5.4-lts
Changes in 5.4.235
HID: asus: Remove check for same LED brightness on set
HID: asus: use spinlock to protect concurrent accesses
HID: asus: use spinlock to safely schedule workers
ARM: OMAP2+: Fix memory leak in realtime_counter_init()
arm64: dts: qcom: qcs404: use symbol names for PCIe resets
ARM: zynq: Fix refcount leak in zynq_early_slcr_init
arm64: dts: meson-gx: Fix Ethernet MAC address unit name
arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
ARM: OMAP1: call platform_device_put() in error case in omap1_dm_timer_init()
ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
ARM: imx: Call ida_simple_remove() for ida_simple_get
arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node name
arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
ARM: dts: imx7s: correct iomuxc gpr mux controller cells
arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
Revert "scsi: core: run queue if SCSI device queue isn't ready and queue is idle"
block: Limit number of items taken from the I/O scheduler in one go
blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
blk-mq: wait on correct sbitmap_queue in blk_mq_mark_tag_wait
blk-mq: correct stale comment of .get_budget
s390/dasd: Prepare for additional path event handling
s390/dasd: Fix potential memleak in dasd_eckd_init()
sched/deadline,rt: Remove unused parameter from pick_next_[rt|dl]_entity()
sched/rt: pick_next_rt_entity(): check list_entry
block: bio-integrity: Copy flags when bio_integrity_payload is cloned
wifi: rsi: Fix memory leak in rsi_coex_attach()
net/wireless: Delete unnecessary checks before the macro call “dev_kfree_skb”
wifi: iwlegacy: common: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: libertas: fix memory leak in lbs_init_adapter()
wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave()
rtlwifi: fix -Wpointer-sign warning
wifi: rtlwifi: Fix global-out-of-bounds bug in _rtl8812ae_phy_set_txpower_limit()
ipw2x00: switch from 'pci_' to 'dma_' API
wifi: ipw2x00: don't call dev_kfree_skb() under spin_lock_irqsave()
wifi: ipw2200: fix memory leak in ipw_wdev_init()
wilc1000: let wilc_mac_xmit() return NETDEV_TX_OK
wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid()
wifi: libertas_tf: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave()
wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
crypto: x86/ghash - fix unaligned access in ghash_setkey()
ACPICA: Drop port I/O validation for some regions
genirq: Fix the return type of kstat_cpu_irqs_sum()
lib/mpi: Fix buffer overrun when SG is too long
ACPICA: nsrepair: handle cases without a return value correctly
wifi: orinoco: check return value of hermes_write_wordrec()
wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback function
ath9k: hif_usb: simplify if-if to if-else
ath9k: htc: clean up statistics macros
wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_usb_rx_stream() fails
wifi: ath9k: Fix potential stack-out-of-bounds write in ath9k_wmi_rsp_callback()
ACPI: battery: Fix missing NUL-termination with large strings
crypto: ccp - Failure on re-initialization due to duplicate sysfs filename
crypto: essiv - remove redundant null pointer check before kfree
crypto: essiv - Handle EBUSY correctly
crypto: seqiv - Handle EBUSY correctly
powercap: fix possible name leak in powercap_register_zone()
net/mlx5: Enhance debug print in page allocation failure
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
mptcp: add sk_stop_timer_sync helper
net: add sock_init_data_uid()
tun: tun_chr_open(): correctly initialize socket uid
tap: tap_open(): correctly initialize socket uid
OPP: fix error checking in opp_migrate_dentry()
Bluetooth: L2CAP: Fix potential user-after-free
libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
crypto: rsa-pkcs1pad - Use akcipher_request_complete
m68k: /proc/hardware should depend on PROC_FS
RISC-V: time: initialize hrtimer based broadcast clock event device
usb: gadget: udc: Avoid tasklet passing a global
treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
wifi: iwl3945: Add missing check for create_singlethread_workqueue
wifi: iwl4965: Add missing check for create_singlethread_workqueue()
wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize()
crypto: crypto4xx - Call dma_unmap_page when done
wifi: mac80211: make rate u32 in sta_set_rate_info_rx()
thermal/drivers/hisi: Drop second sensor hi3660
can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a bus error
irqchip/irq-brcmstb-l2: Set IRQ_LEVEL for level triggered interrupts
irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
selftests/net: Interpret UDP_GRO cmsg data as an int value
selftest: fib_tests: Always cleanup before exit
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
drm/bridge: megachips: Fix error handling in i2c_register_driver()
drm/vc4: dpi: Add option for inverting pixel clock and output enable
drm/vc4: dpi: Fix format mapping for RGB565
gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
ASoC: fsl_sai: initialize is_dsp_mode flag
ALSA: hda/ca0132: minor fix for allocation size
drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
drm/msm: use strscpy instead of strncpy
drm/msm/dpu: Add check for cstate
drm/msm/dpu: Add check for pstates
drm/exynos: Don't reset bridge->next
drm/bridge: Rename bridge helpers targeting a bridge chain
drm/bridge: Introduce drm_bridge_get_next_bridge()
drm: Initialize struct drm_crtc_state.no_vblank from device settings
drm/msm/mdp5: Add check for kzalloc
gpu: host1x: Don't skip assigning syncpoints to channels
drm/mediatek: remove cast to pointers passed to kfree
drm/mediatek: Use NULL instead of 0 for NULL pointer
drm/mediatek: Drop unbalanced obj unref
drm/mediatek: Clean dangling pointer on bind error path
ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress()
gpio: vf610: connect GPIO label to dev name
hwmon: (ltc2945) Handle error case in ltc2945_value_store
scsi: aic94xx: Add missing check for dma_map_single()
spi: bcm63xx-hsspi: fix pm_runtime
spi: bcm63xx-hsspi: Fix multi-bit mode setting
hwmon: (mlxreg-fan) Return zero speed for broken fan
dm: remove flush_scheduled_work() during local_exit()
spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
ASoC: dapm: declare missing structure prototypes
ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
HID: bigben: use spinlock to protect concurrent accesses
HID: bigben_worker() remove unneeded check on report_field
HID: bigben: use spinlock to safely schedule workers
HID: asus: Only set EV_REP if we are adding a mapping
HID: asus: Add report_size to struct asus_touchpad_info
HID: asus: Add support for multi-touch touchpad on Medion Akoya E1239T
HID: asus: Fix mute and touchpad-toggle keys on Medion Akoya E1239T
hid: bigben_probe(): validate report count
nfsd: fix race to check ls_layouts
cifs: Fix lost destroy smbd connection when MR allocate failed
cifs: Fix warning and UAF when destroy the MR list
gfs2: jdata writepage fix
perf llvm: Fix inadvertent file creation
perf tools: Fix auto-complete on aarch64
sparc: allow PM configs for sparc32 COMPILE_TEST
selftests/ftrace: Fix bash specific "==" operator
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
clk: qcom: gcc-qcs404: disable gpll[04]_out_aux parents
clk: qcom: gcc-qcs404: fix names of the DSI clocks used as parents
mtd: rawnand: sunxi: Fix the size of the last OOB region
clk: renesas: cpg-mssr: Fix use after free if cpg_mssr_common_init() failed
clk: renesas: cpg-mssr: Use enum clk_reg_layout instead of a boolean flag
clk: renesas: cpg-mssr: Remove superfluous check in resume code
Input: ads7846 - don't report pressure for ads7845
Input: ads7846 - don't check penirq immediately for 7845
clk: qcom: gpucc-sdm845: fix clk_dis_wait being programmed for CX GDSC
powerpc/powernv/ioda: Skip unallocated resources when mapping to PE
clk: Honor CLK_OPS_PARENT_ENABLE in clk_core_is_enabled()
powerpc/pseries/lpar: add missing RTAS retry status handling
powerpc/pseries/lparcfg: add missing RTAS retry status handling
powerpc/rtas: make all exports GPL
powerpc/rtas: ensure 4KB alignment for rtas_data_buf
powerpc/eeh: Small refactor of eeh_handle_normal_event()
powerpc/eeh: Set channel state after notifying the drivers
MIPS: SMP-CPS: fix build error when HOTPLUG_CPU not set
MIPS: vpe-mt: drop physical_memsize
remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
media: platform: ti: Add missing check for devm_regulator_get
powerpc: Remove linker flag from KBUILD_AFLAGS
media: ov5675: Fix memleak in ov5675_init_controls()
media: i2c: ov772x: Fix memleak in ov772x_probe()
media: rc: Fix use-after-free bugs caused by ene_tx_irqsim()
media: i2c: ov7670: 0 instead of -EINVAL was returned
media: usb: siano: Fix use after free bugs caused by do_submit_urb
rpmsg: glink: Avoid infinite loop on intent for missing channel
udf: Define EFSCORRUPTED error code
ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy
blk-iocost: fix divide by 0 error in calc_lcoefs()
wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()
rcu: Suppress smp_processor_id() complaint in synchronize_rcu_expedited_wait()
thermal: intel: Fix unsigned comparison with less than zero
timers: Prevent union confusion from unexpected restart_syscall()
x86/bugs: Reset speculation control settings on init
wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds
wifi: mt7601u: fix an integer underflow
inet: fix fast path in __inet_hash_connect()
ice: add missing checks for PF vsi type
ACPI: Don't build ACPICA with '-Os'
net: bcmgenet: Add a check for oversized packets
m68k: Check syscall_trace_enter() return code
wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup
ACPI: video: Fix Lenovo Ideapad Z570 DMI match
net/mlx5: fw_tracer: Fix debug print
coda: Avoid partial allocation of sig_inputArgs
uaccess: Add minimum bounds check on kernel buffer size
drm/amd/display: Fix potential null-deref in dm_resume
drm/omap: dsi: Fix excessive stack usage
HID: Add Mapping for System Microphone Mute
drm/radeon: free iio for atombios when driver shutdown
drm/msm/dsi: Add missing check for alloc_ordered_workqueue
docs/scripts/gdb: add necessary make scripts_gdb step
ASoC: kirkwood: Iterate over array indexes instead of using pointer math
regulator: max77802: Bounds check regulator id against opmode
regulator: s5m8767: Bounds check id indexing into arrays
hwmon: (coretemp) Simplify platform device handling
pinctrl: at91: use devm_kasprintf() to avoid potential leaks
drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5
dm thin: add cond_resched() to various workqueue loops
dm cache: add cond_resched() to various workqueue loops
nfsd: zero out pointers after putting nfsd_files on COPY setup error
wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
firmware: coreboot: framebuffer: Ignore reserved pixel color bits
rtc: pm8xxx: fix set-alarm race
ipmi_ssif: Rename idle state and check
s390: discard .interp section
s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
s390/kprobes: fix current_kprobe never cleared after kprobes reenter
ARM: dts: exynos: correct HDMI phy compatible in Exynos4
hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
fs: hfsplus: fix UAF issue in hfsplus_put_super
f2fs: fix information leak in f2fs_move_inline_dirents()
f2fs: fix cgroup writeback accounting with fs-layer encryption
ocfs2: fix defrag path triggering jbd2 ASSERT
ocfs2: fix non-auto defrag path not working issue
udf: Truncate added extents on failed expansion
udf: Do not bother merging very long extents
udf: Do not update file length for failed writes to inline files
udf: Preserve link count of system files
udf: Detect system inodes linked into directory hierarchy
udf: Fix file corruption when appending just after end of preallocated extent
KVM: Destroy target device if coalesced MMIO unregistration fails
KVM: s390: disable migration mode when dirty tracking is disabled
x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows)
x86/crash: Disable virt in core NMI crash handler to avoid double shootdown
x86/reboot: Disable virtualization in an emergency if SVM is supported
x86/reboot: Disable SVM, not just VMX, when stopping CPUs
x86/kprobes: Fix __recover_optprobed_insn check optimizing logic
x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range
x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter
x86/microcode/AMD: Add a @cpu parameter to the reloading functions
x86/microcode/AMD: Fix mixed steppings support
x86/speculation: Allow enabling STIBP with legacy IBRS
Documentation/hw-vuln: Document the interaction between IBRS and STIBP
ima: Align ima_file_mmap() parameters with mmap_file LSM hook
irqdomain: Fix association race
irqdomain: Fix disassociation race
irqdomain: Drop bogus fwspec-mapping error handling
ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
ext4: optimize ea_inode block expansion
ext4: refuse to create ea block when umounted
wifi: rtl8xxxu: Use a longer retry limit of 48
wifi: cfg80211: Fix use after free for wext
thermal: intel: powerclamp: Fix cur_state for multi package system
dm flakey: fix logic when corrupting a bio
dm flakey: don't corrupt the zero page
ARM: dts: exynos: correct TMU phandle in Exynos4
ARM: dts: exynos: correct TMU phandle in Odroid XU
rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
alpha: fix FEN fault handling
mips: fix syscall_get_nr
media: ipu3-cio2: Fix PM runtime usage_count in driver unbind
mm: memcontrol: deprecate charge moving
mm/thp: check and bail out if page in deferred queue already
ktest.pl: Give back console on Ctrt^C on monitor
ktest.pl: Fix missing "end_monitor" when machine check fails
ktest.pl: Add RUN_TIMEOUT option with default unlimited
scsi: qla2xxx: Fix link failure in NPIV environment
scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
scsi: qla2xxx: Fix erroneous link down
scsi: ses: Don't attach if enclosure has no components
scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
scsi: ses: Fix possible desc_ptr out-of-bounds accesses
scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
PCI/PM: Observe reset delay irrespective of bridge_d3
PCI: hotplug: Allow marking devices as disconnected during bind/unbind
PCI: Avoid FLR for AMD FCH AHCI adapters
drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv
drm/radeon: Fix eDP for single-display iMac11,2
wifi: ath9k: use proper statements in conditionals
kbuild: Port silent mode detection to future gnu make.
net/sched: Retire tcindex classifier
fs/jfs: fix shift exponent db_agl2size negative
pwm: sifive: Reduce time the controller lock is held
pwm: sifive: Always let the first pwm_apply_state succeed
pwm: stm32-lp: fix the check on arr and cmp registers update
f2fs: use memcpy_{to,from}_page() where possible
fs: f2fs: initialize fsdata in pagecache_write()
um: vector: Fix memory leak in vector_config
ubi: ensure that VID header offset + VID header size <= alloc, size
ubifs: Fix build errors as symbol undefined
ubifs: Rectify space budget for ubifs_symlink() if symlink is encrypted
ubifs: Rectify space budget for ubifs_xrename()
ubifs: Fix wrong dirty space budget for dirty inode
ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1
ubifs: Reserve one leb for each journal head while doing budget
ubi: Fix use-after-free when volume resizing failed
ubi: Fix unreferenced object reported by kmemleak in ubi_resize_volume()
ubifs: Fix memory leak in alloc_wbufs()
ubi: Fix possible null-ptr-deref in ubi_free_volume()
ubifs: Re-statistic cleaned znode count if commit failed
ubifs: dirty_cow_znode: Fix memleak in error handling path
ubifs: ubifs_writepage: Mark page dirty after writing inode failed
ubi: Fix UAF wear-leveling entry in eraseblk_count_seq_show()
ubi: ubi_wl_put_peb: Fix infinite loop when wear-leveling work failed
x86: um: vdso: Add '%rcx' and '%r11' to the syscall clobber list
watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path
watchdog: Fix kmemleak in watchdog_cdev_register
watchdog: pcwd_usb: Fix attempting to access uninitialized memory
netfilter: ctnetlink: fix possible refcount leak in ctnetlink_create_conntrack()
ipv6: Add lwtunnel encap size of all siblings in nexthop calculation
sctp: add a refcnt in sctp_stream_priorities to avoid a nested loop
net: fix __dev_kfree_skb_any() vs drop monitor
9p/xen: fix version parsing
9p/xen: fix connection sequence
9p/rdma: unmap receive dma buffer in rdma_request()/post_recv()
net/mlx5: Geneve, Fix handling of Geneve object id as error code
nfc: fix memory leak of se_io context in nfc_genl_se_io
net/sched: act_sample: fix action bind logic
ARM: dts: spear320-hmi: correct STMPE GPIO compatible
tcp: tcp_check_req() can be called from process context
vc_screen: modify vcs_size() handling in vcs_read()
rtc: sun6i: Make external 32k oscillator optional
rtc: sun6i: Always export the internal oscillator
scsi: ipr: Work around fortify-string warning
thermal: intel: quark_dts: fix error pointer dereference
thermal: intel: BXT_PMIC: select REGMAP instead of depending on it
tracing: Add NULL checks for buffer in ring_buffer_free_read_page()
firmware/efi sysfb_efi: Add quirk for Lenovo IdeaPad Duet 3
mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
media: uvcvideo: Handle cameras with invalid descriptors
media: uvcvideo: Handle errors from calls to usb_string
media: uvcvideo: Quirk for autosuspend in Logitech B910 and C910
media: uvcvideo: Silence memcpy() run-time false positive warnings
staging: emxx_udc: Add checks for dma_alloc_coherent()
tty: fix out-of-bounds access in tty_driver_lookup_tty()
tty: serial: fsl_lpuart: disable the CTS when send break signal
mei: bus-fixup:upon error print return values of send and receive
tools/iio/iio_utils:fix memory leak
iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_status_word()
iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word()
usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer math
USB: ene_usb6250: Allocate enough memory for full object
usb: uvc: Enumerate valid values for color matching
kernel/fail_function: fix memory leak with using debugfs_lookup()
PCI: Add ACS quirk for Wangxun NICs
phy: rockchip-typec: Fix unsigned comparison with less than zero
net: tls: avoid hanging tasks on the tx_lock
x86/resctrl: Apply READ_ONCE/WRITE_ONCE to task_struct.{rmid,closid}
x86/resctl: fix scheduler confusion with 'current'
Bluetooth: hci_sock: purge socket queues in the destruct() callback
tcp: Fix listen() regression in 5.4.229.
media: uvcvideo: Provide sync and async uvc_ctrl_status_event
media: uvcvideo: Fix race condition with usb_kill_urb
dt-bindings: rtc: sun6i-a31-rtc: Loosen the requirements on the clocks
Linux 5.4.235
Change-Id: I256ca8288bf61707f5103c9b7c7831da0d7a08a0
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
commit
0d9d32f54c
354 changed files with 2762 additions and 2413 deletions
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@ -29,7 +29,7 @@ static void backtrace_test_irq_callback(unsigned long data)
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complete(&backtrace_work);
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}
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static DECLARE_TASKLET(backtrace_tasklet, &backtrace_test_irq_callback, 0);
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static DECLARE_TASKLET_OLD(backtrace_tasklet, &backtrace_test_irq_callback);
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static void backtrace_test_irq(void)
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{
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@ -1043,7 +1043,7 @@ static void kgdb_tasklet_bpt(unsigned long ing)
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atomic_set(&kgdb_break_tasklet_var, 0);
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}
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static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
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static DECLARE_TASKLET_OLD(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt);
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void kgdb_schedule_breakpoint(void)
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{
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@ -163,10 +163,7 @@ static void fei_debugfs_add_attr(struct fei_attr *attr)
|
|||
|
||||
static void fei_debugfs_remove_attr(struct fei_attr *attr)
|
||||
{
|
||||
struct dentry *dir;
|
||||
|
||||
dir = debugfs_lookup(attr->kp.symbol_name, fei_debugfs_dir);
|
||||
debugfs_remove_recursive(dir);
|
||||
debugfs_lookup_and_remove(attr->kp.symbol_name, fei_debugfs_dir);
|
||||
}
|
||||
|
||||
static int fei_kprobe_handler(struct kprobe *kp, struct pt_regs *regs)
|
||||
|
|
|
|||
|
|
@ -510,6 +510,9 @@ void irq_domain_disassociate(struct irq_domain *domain, unsigned int irq)
|
|||
return;
|
||||
|
||||
hwirq = irq_data->hwirq;
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
|
||||
irq_set_status_flags(irq, IRQ_NOREQUEST);
|
||||
|
||||
/* remove chip and handler */
|
||||
|
|
@ -529,10 +532,12 @@ void irq_domain_disassociate(struct irq_domain *domain, unsigned int irq)
|
|||
|
||||
/* Clear reverse map for this hwirq */
|
||||
irq_domain_clear_mapping(domain, hwirq);
|
||||
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
}
|
||||
|
||||
int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
||||
irq_hw_number_t hwirq)
|
||||
static int irq_domain_associate_locked(struct irq_domain *domain, unsigned int virq,
|
||||
irq_hw_number_t hwirq)
|
||||
{
|
||||
struct irq_data *irq_data = irq_get_irq_data(virq);
|
||||
int ret;
|
||||
|
|
@ -545,7 +550,6 @@ int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
|||
if (WARN(irq_data->domain, "error: virq%i is already associated", virq))
|
||||
return -EINVAL;
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
irq_data->hwirq = hwirq;
|
||||
irq_data->domain = domain;
|
||||
if (domain->ops->map) {
|
||||
|
|
@ -562,7 +566,6 @@ int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
|||
}
|
||||
irq_data->domain = NULL;
|
||||
irq_data->hwirq = 0;
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
|
@ -573,12 +576,23 @@ int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
|||
|
||||
domain->mapcount++;
|
||||
irq_domain_set_mapping(domain, hwirq, irq_data);
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
irq_clear_status_flags(virq, IRQ_NOREQUEST);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int irq_domain_associate(struct irq_domain *domain, unsigned int virq,
|
||||
irq_hw_number_t hwirq)
|
||||
{
|
||||
int ret;
|
||||
|
||||
mutex_lock(&irq_domain_mutex);
|
||||
ret = irq_domain_associate_locked(domain, virq, hwirq);
|
||||
mutex_unlock(&irq_domain_mutex);
|
||||
|
||||
return ret;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(irq_domain_associate);
|
||||
|
||||
void irq_domain_associate_many(struct irq_domain *domain, unsigned int irq_base,
|
||||
|
|
@ -844,13 +858,8 @@ unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec)
|
|||
}
|
||||
|
||||
irq_data = irq_get_irq_data(virq);
|
||||
if (!irq_data) {
|
||||
if (irq_domain_is_hierarchy(domain))
|
||||
irq_domain_free_irqs(virq, 1);
|
||||
else
|
||||
irq_dispose_mapping(virq);
|
||||
if (WARN_ON(!irq_data))
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Store trigger type */
|
||||
irqd_set_trigger_type(irq_data, type);
|
||||
|
|
|
|||
|
|
@ -45,7 +45,7 @@ static void resend_irqs(unsigned long arg)
|
|||
}
|
||||
|
||||
/* Tasklet to handle resend: */
|
||||
static DECLARE_TASKLET(resend_tasklet, resend_irqs, 0);
|
||||
static DECLARE_TASKLET_OLD(resend_tasklet, resend_irqs);
|
||||
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -406,8 +406,8 @@ static inline int kprobe_optready(struct kprobe *p)
|
|||
return 0;
|
||||
}
|
||||
|
||||
/* Return true(!0) if the kprobe is disarmed. Note: p must be on hash list */
|
||||
static inline int kprobe_disarmed(struct kprobe *p)
|
||||
/* Return true if the kprobe is disarmed. Note: p must be on hash list */
|
||||
bool kprobe_disarmed(struct kprobe *p)
|
||||
{
|
||||
struct optimized_kprobe *op;
|
||||
|
||||
|
|
@ -614,7 +614,7 @@ void wait_for_kprobe_optimizer(void)
|
|||
mutex_unlock(&kprobe_mutex);
|
||||
}
|
||||
|
||||
static bool optprobe_queued_unopt(struct optimized_kprobe *op)
|
||||
bool optprobe_queued_unopt(struct optimized_kprobe *op)
|
||||
{
|
||||
struct optimized_kprobe *_op;
|
||||
|
||||
|
|
|
|||
|
|
@ -523,7 +523,9 @@ static void synchronize_sched_expedited_wait(void)
|
|||
mask = leaf_node_cpu_bit(rnp, cpu);
|
||||
if (!(READ_ONCE(rnp->expmask) & mask))
|
||||
continue;
|
||||
preempt_disable(); // For smp_processor_id() in dump_cpu_task().
|
||||
dump_cpu_task(cpu);
|
||||
preempt_enable();
|
||||
}
|
||||
}
|
||||
jiffies_stall = 3 * rcu_jiffies_till_stall_check() + 3;
|
||||
|
|
|
|||
|
|
@ -1787,8 +1787,7 @@ static void set_next_task_dl(struct rq *rq, struct task_struct *p, bool first)
|
|||
deadline_queue_push_tasks(rq);
|
||||
}
|
||||
|
||||
static struct sched_dl_entity *pick_next_dl_entity(struct rq *rq,
|
||||
struct dl_rq *dl_rq)
|
||||
static struct sched_dl_entity *pick_next_dl_entity(struct dl_rq *dl_rq)
|
||||
{
|
||||
struct rb_node *left = rb_first_cached(&dl_rq->root);
|
||||
|
||||
|
|
@ -1810,7 +1809,7 @@ pick_next_task_dl(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
|
|||
if (!sched_dl_runnable(rq))
|
||||
return NULL;
|
||||
|
||||
dl_se = pick_next_dl_entity(rq, dl_rq);
|
||||
dl_se = pick_next_dl_entity(dl_rq);
|
||||
BUG_ON(!dl_se);
|
||||
p = dl_task_of(dl_se);
|
||||
set_next_task_dl(rq, p, true);
|
||||
|
|
|
|||
|
|
@ -1613,8 +1613,7 @@ static inline void set_next_task_rt(struct rq *rq, struct task_struct *p, bool f
|
|||
rt_queue_push_tasks(rq);
|
||||
}
|
||||
|
||||
static struct sched_rt_entity *pick_next_rt_entity(struct rq *rq,
|
||||
struct rt_rq *rt_rq)
|
||||
static struct sched_rt_entity *pick_next_rt_entity(struct rt_rq *rt_rq)
|
||||
{
|
||||
struct rt_prio_array *array = &rt_rq->active;
|
||||
struct sched_rt_entity *next = NULL;
|
||||
|
|
@ -1625,6 +1624,8 @@ static struct sched_rt_entity *pick_next_rt_entity(struct rq *rq,
|
|||
BUG_ON(idx >= MAX_RT_PRIO);
|
||||
|
||||
queue = array->queue + idx;
|
||||
if (SCHED_WARN_ON(list_empty(queue)))
|
||||
return NULL;
|
||||
next = list_entry(queue->next, struct sched_rt_entity, run_list);
|
||||
|
||||
return next;
|
||||
|
|
@ -1636,8 +1637,9 @@ static struct task_struct *_pick_next_task_rt(struct rq *rq)
|
|||
struct rt_rq *rt_rq = &rq->rt;
|
||||
|
||||
do {
|
||||
rt_se = pick_next_rt_entity(rq, rt_rq);
|
||||
BUG_ON(!rt_se);
|
||||
rt_se = pick_next_rt_entity(rt_rq);
|
||||
if (unlikely(!rt_se))
|
||||
return NULL;
|
||||
rt_rq = group_rt_rq(rt_se);
|
||||
} while (rt_rq);
|
||||
|
||||
|
|
|
|||
|
|
@ -2020,6 +2020,7 @@ SYSCALL_DEFINE2(nanosleep, struct __kernel_timespec __user *, rqtp,
|
|||
if (!timespec64_valid(&tu))
|
||||
return -EINVAL;
|
||||
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_NATIVE : TT_NONE;
|
||||
current->restart_block.nanosleep.rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&tu, HRTIMER_MODE_REL, CLOCK_MONOTONIC);
|
||||
|
|
@ -2040,6 +2041,7 @@ SYSCALL_DEFINE2(nanosleep_time32, struct old_timespec32 __user *, rqtp,
|
|||
if (!timespec64_valid(&tu))
|
||||
return -EINVAL;
|
||||
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_COMPAT : TT_NONE;
|
||||
current->restart_block.nanosleep.compat_rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&tu, HRTIMER_MODE_REL, CLOCK_MONOTONIC);
|
||||
|
|
|
|||
|
|
@ -142,6 +142,7 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_NATIVE : TT_NONE;
|
||||
current->restart_block.nanosleep.rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&t, flags & TIMER_ABSTIME ?
|
||||
|
|
@ -228,6 +229,7 @@ SYSCALL_DEFINE4(clock_nanosleep_time32, clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_COMPAT : TT_NONE;
|
||||
current->restart_block.nanosleep.compat_rmtp = rmtp;
|
||||
return hrtimer_nanosleep(&t, flags & TIMER_ABSTIME ?
|
||||
|
|
|
|||
|
|
@ -1224,6 +1224,7 @@ SYSCALL_DEFINE4(clock_nanosleep, const clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_NATIVE : TT_NONE;
|
||||
current->restart_block.nanosleep.rmtp = rmtp;
|
||||
|
||||
|
|
@ -1251,6 +1252,7 @@ SYSCALL_DEFINE4(clock_nanosleep_time32, clockid_t, which_clock, int, flags,
|
|||
return -EINVAL;
|
||||
if (flags & TIMER_ABSTIME)
|
||||
rmtp = NULL;
|
||||
current->restart_block.fn = do_no_restart_syscall;
|
||||
current->restart_block.nanosleep.type = rmtp ? TT_COMPAT : TT_NONE;
|
||||
current->restart_block.nanosleep.compat_rmtp = rmtp;
|
||||
|
||||
|
|
|
|||
|
|
@ -4752,11 +4752,16 @@ EXPORT_SYMBOL_GPL(ring_buffer_alloc_read_page);
|
|||
*/
|
||||
void ring_buffer_free_read_page(struct ring_buffer *buffer, int cpu, void *data)
|
||||
{
|
||||
struct ring_buffer_per_cpu *cpu_buffer = buffer->buffers[cpu];
|
||||
struct ring_buffer_per_cpu *cpu_buffer;
|
||||
struct buffer_data_page *bpage = data;
|
||||
struct page *page = virt_to_page(bpage);
|
||||
unsigned long flags;
|
||||
|
||||
if (!buffer || !buffer->buffers || !buffer->buffers[cpu])
|
||||
return;
|
||||
|
||||
cpu_buffer = buffer->buffers[cpu];
|
||||
|
||||
/* If the page is still in use someplace else, we can't reuse it */
|
||||
if (page_ref_count(page) > 1)
|
||||
goto out;
|
||||
|
|
|
|||
Loading…
Reference in a new issue