mirror of
https://github.com/LineageOS/android_kernel_fxtec_sm6115.git
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31d00274da27350cdce33db27cb45fe748a00a3d
1787 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
| 63399e395a |
Merge android-4.19-q.79 (40321f2) into msm-4.19
* refs/heads/tmp-40321f2: Linux 4.19.79 nl80211: validate beacon head cfg80211: Use const more consistently in for_each_element macros cfg80211: add and use strongly typed element iteration macros staging: erofs: detect potential multiref due to corrupted images staging: erofs: add two missing erofs_workgroup_put for corrupted images staging: erofs: some compressed cluster should be submitted for corrupted images staging: erofs: fix an error handling in erofs_readdir() coresight: etm4x: Use explicit barriers on enable/disable vfs: Fix EOVERFLOW testing in put_compat_statfs64 arm64/speculation: Support 'mitigations=' cmdline option arm64: Use firmware to detect CPUs that are not affected by Spectre-v2 arm64: Force SSBS on context switch arm64: ssbs: Don't treat CPUs with SSBS as unaffected by SSB arm64: add sysfs vulnerability show for speculative store bypass arm64: add sysfs vulnerability show for spectre-v2 arm64: Always enable spectre-v2 vulnerability detection arm64: Advertise mitigation of Spectre-v2, or lack thereof arm64: Provide a command line to disable spectre_v2 mitigation arm64: Always enable ssb vulnerability detection arm64: enable generic CPU vulnerabilites support arm64: add sysfs vulnerability show for meltdown arm64: Add sysfs vulnerability show for spectre-v1 arm64: fix SSBS sanitization arm64: docs: Document SSBS HWCAP KVM: arm64: Set SCTLR_EL2.DSSBS if SSBD is forcefully disabled and !vhe arm64: ssbd: Add support for PSTATE.SSBS rather than trapping to EL3 riscv: Avoid interrupts being erroneously enabled in handle_exception() perf stat: Reset previous counts on repeat with interval perf tools: Fix segfault in cpu_cache_level__read() tick: broadcast-hrtimer: Fix a race in bc_set_next tools lib traceevent: Do not free tep->cmdlines in add_new_comm() on failure powerpc/book3s64/radix: Rename CPU_FTR_P9_TLBIE_BUG feature flag powerpc/pseries: Fix cpu_hotplug_lock acquisition in resize_hpt() nbd: fix crash when the blksize is zero KVM: nVMX: Fix consistency check on injected exception error code KVM: PPC: Book3S HV: XIVE: Free escalation interrupts before disabling the VP drm/radeon: Bail earlier when radeon.cik_/si_support=0 is passed nfp: flower: fix memory leak in nfp_flower_spawn_vnic_reprs perf unwind: Fix libunwind build failure on i386 systems kernel/elfcore.c: include proper prototypes perf build: Add detection of java-11-openjdk-devel package sched/core: Fix migration to invalid CPU in __set_cpus_allowed_ptr() sched/membarrier: Fix private expedited registration check sched/membarrier: Call sync_core only before usermode for same mm libnvdimm/nfit_test: Fix acpi_handle redefinition fuse: fix memleak in cuse_channel_open libnvdimm/region: Initialize bad block for volatile namespaces thermal_hwmon: Sanitize thermal_zone type thermal: Fix use-after-free when unregistering thermal zone device ntb: point to right memory window index x86/purgatory: Disable the stackleak GCC plugin for the purgatory pwm: stm32-lp: Add check in case requested period cannot be achieved pNFS: Ensure we do clear the return-on-close layout stateid on fatal errors drm/amdgpu: Check for valid number of registers to read drm/amdgpu: Fix KFD-related kernel oops on Hawaii netfilter: nf_tables: allow lookups in dynamic sets watchdog: aspeed: Add support for AST2600 ceph: reconnect connection if session hang in opening state ceph: fix directories inode i_blkbits initialization xen/pci: reserve MCFG areas earlier 9p: avoid attaching writeback_fid on mmap with type PRIVATE 9p: Transport error uninitialized fs: nfs: Fix possible null-pointer dereferences in encode_attrs() ima: fix freeing ongoing ahash_request ima: always return negative code for error arm64: cpufeature: Detect SSBS and advertise to userspace cfg80211: initialize on-stack chandefs s390/cio: avoid calling strlen on null pointer ieee802154: atusb: fix use-after-free at disconnect xen/xenbus: fix self-deadlock after killing user process Revert "locking/pvqspinlock: Don't wait if vCPU is preempted" mmc: sdhci-of-esdhc: set DMA snooping based on DMA coherence mmc: sdhci: improve ADMA error reporting drm/i915/gvt: update vgpu workload head pointer correctly drm/nouveau/kms/nv50-: Don't create MSTMs for eDP connectors drm/msm/dsi: Fix return value check for clk_get_parent drm/omap: fix max fclk divider for omap36xx perf stat: Fix a segmentation fault when using repeat forever watchdog: imx2_wdt: fix min() calculation in imx2_wdt_set_timeout PCI: Restore Resizable BAR size bits correctly for 1MB BARs PCI: vmd: Fix shadow offsets to reflect spec changes timer: Read jiffies once when forwarding base clk usercopy: Avoid HIGHMEM pfn warning tracing: Make sure variable reference alias has correct var_ref_idx power: supply: sbs-battery: only return health when battery present power: supply: sbs-battery: use correct flags field MIPS: Treat Loongson Extensions as ASEs crypto: ccree - use the full crypt length value crypto: ccree - account for TEE not ready to report crypto: caam - fix concurrency issue in givencrypt descriptor crypto: cavium/zip - Add missing single_release() crypto: skcipher - Unmap pages after an external error crypto: qat - Silence smp_processor_id() warning tools lib traceevent: Fix "robust" test of do_generate_dynamic_list_file can: mcp251x: mcp251x_hw_reset(): allow more time after a reset powerpc/book3s64/mm: Don't do tlbie fixup for some hardware revisions powerpc/powernv/ioda: Fix race in TCE level allocation powerpc/powernv: Restrict OPAL symbol map to only be readable by root powerpc/mce: Schedule work from irq_work powerpc/mce: Fix MCE handling for huge pages ASoC: sgtl5000: Improve VAG power and mute control ASoC: Define a set of DAPM pre/post-up events PM / devfreq: tegra: Fix kHz to Hz conversion nbd: fix max number of supported devs KVM: nVMX: handle page fault in vmread fix KVM: X86: Fix userspace set invalid CR4 KVM: PPC: Book3S HV: Don't lose pending doorbell request on migration on P9 KVM: PPC: Book3S HV: Check for MMU ready on piggybacked virtual cores KVM: PPC: Book3S HV: Fix race in re-enabling XIVE escalation interrupts s390/cio: exclude subchannels with no parent from pseudo check s390/topology: avoid firing events before kobjs are created KVM: s390: Test for bad access register and size at the start of S390_MEM_OP s390/process: avoid potential reading of freed stack ANDROID: cuttlefish_defconfig: Enable BPF_JIT and BPF_JIT_ALWAYS_ON ANDROID: arm64: bpf: implement arch_bpf_jit_check_func ANDROID: bpf: validate bpf_func when BPF_JIT is enabled with CFI UPSTREAM: kcm: use BPF_PROG_RUN Conflicts: arch/arm64/include/asm/cpucaps.h arch/arm64/include/asm/sysreg.h arch/arm64/kernel/cpu_errata.c arch/arm64/kernel/cpufeature.c arch/arm64/kernel/process.c drivers/mmc/host/sdhci.c include/linux/ieee80211.h kernel/sched/core.c net/wireless/scan.c Change-Id: I57a49ff57133edeaed48cb90e2b03fa453bf1451 Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
|||
| 2857d83eee |
Merge android-4.19-q.77 (cd1eb9f) into msm-4.19
* refs/heads/tmp-cd1eb9f:
Revert "net: qrtr: Stop rx_worker before freeing node"
Linux 4.19.77
drm/amd/display: Restore backlight brightness after system resume
mm/compaction.c: clear total_{migrate,free}_scanned before scanning a new zone
fuse: fix deadlock with aio poll and fuse_iqueue::waitq.lock
md/raid0: avoid RAID0 data corruption due to layout confusion.
CIFS: Fix oplock handling for SMB 2.1+ protocols
CIFS: fix max ea value size
i2c: riic: Clear NACK in tend isr
hwrng: core - don't wait on add_early_randomness()
quota: fix wrong condition in is_quota_modification()
ext4: fix punch hole for inline_data file systems
ext4: fix warning inside ext4_convert_unwritten_extents_endio
/dev/mem: Bail out upon SIGKILL.
cfg80211: Purge frame registrations on iftype change
md: only call set_in_sync() when it is expected to succeed.
md: don't report active array_state until after revalidate_disk() completes.
md/raid6: Set R5_ReadError when there is read failure on parity disk
Btrfs: fix race setting up and completing qgroup rescan workers
btrfs: qgroup: Fix reserved data space leak if we have multiple reserve calls
btrfs: qgroup: Fix the wrong target io_tree when freeing reserved data space
btrfs: Relinquish CPUs in btrfs_compare_trees
Btrfs: fix use-after-free when using the tree modification log
btrfs: fix allocation of free space cache v1 bitmap pages
ovl: filter of trusted xattr results in audit
ovl: Fix dereferencing possible ERR_PTR()
smb3: allow disabling requesting leases
block: fix null pointer dereference in blk_mq_rq_timed_out()
i40e: check __I40E_VF_DISABLE bit in i40e_sync_filters_subtask
memcg, kmem: do not fail __GFP_NOFAIL charges
memcg, oom: don't require __GFP_FS when invoking memcg OOM killer
gfs2: clear buf_in_tr when ending a transaction in sweep_bh_for_rgrps
efifb: BGRT: Improve efifb_bgrt_sanity_check
regulator: Defer init completion for a while after late_initcall
alarmtimer: Use EOPNOTSUPP instead of ENOTSUPP
arm64: dts: rockchip: limit clock rate of MMC controllers for RK3328
arm64: tlb: Ensure we execute an ISB following walk cache invalidation
Revert "arm64: Remove unnecessary ISBs from set_{pte,pmd,pud}"
ARM: zynq: Use memcpy_toio instead of memcpy on smp bring-up
ARM: samsung: Fix system restart on S3C6410
ASoC: Intel: Fix use of potentially uninitialized variable
ASoC: Intel: Skylake: Use correct function to access iomem space
ASoC: Intel: NHLT: Fix debug print format
binfmt_elf: Do not move brk for INTERP-less ET_EXEC
media: don't drop front-end reference count for ->detach
media: sn9c20x: Add MSI MS-1039 laptop to flip_dmi_table
KVM: x86: Manually calculate reserved bits when loading PDPTRS
KVM: x86: set ctxt->have_exception in x86_decode_insn()
KVM: x86: always stop emulation on page fault
parisc: Disable HP HSC-PCI Cards to prevent kernel crash
fuse: fix missing unlock_page in fuse_writepage()
powerpc/imc: Dont create debugfs files for cpu-less nodes
scsi: implement .cleanup_rq callback
blk-mq: add callback of .cleanup_rq
ALSA: hda/realtek - PCI quirk for Medion E4254
ceph: use ceph_evict_inode to cleanup inode's resource
Revert "ceph: use ceph_evict_inode to cleanup inode's resource"
randstruct: Check member structs in is_pure_ops_struct()
IB/hfi1: Define variables as unsigned long to fix KASAN warning
IB/mlx5: Free mpi in mp_slave mode
printk: Do not lose last line in kmsg buffer dump
scsi: qla2xxx: Fix Relogin to prevent modifying scan_state flag
scsi: scsi_dh_rdac: zero cdb in send_mode_select()
ALSA: firewire-tascam: check intermediate state of clock status and retry
ALSA: firewire-tascam: handle error code when getting current source of clock
iwlwifi: fw: don't send GEO_TX_POWER_LIMIT command to FW version 36
PM / devfreq: passive: fix compiler warning
media: omap3isp: Set device on omap3isp subdevs
btrfs: extent-tree: Make sure we only allocate extents from block groups with the same type
iommu/amd: Override wrong IVRS IOAPIC on Raven Ridge systems
ALSA: hda/realtek - Blacklist PC beep for Lenovo ThinkCentre M73/93
media: ttusb-dec: Fix info-leak in ttusb_dec_send_command()
drm/amd/powerplay/smu7: enforce minimal VBITimeout (v2)
ALSA: hda - Drop unsol event handler for Intel HDMI codecs
e1000e: add workaround for possible stalled packet
libertas: Add missing sentinel at end of if_usb.c fw_table
raid5: don't increment read_errors on EILSEQ return
mmc: dw_mmc: Re-store SDIO IRQs mask at system resume
mmc: core: Add helper function to indicate if SDIO IRQs is enabled
mmc: sdhci: Fix incorrect switch to HS mode
mmc: core: Clarify sdio_irq_pending flag for MMC_CAP2_SDIO_IRQ_NOTHREAD
raid5: don't set STRIPE_HANDLE to stripe which is in batch list
ASoC: dmaengine: Make the pcm->name equal to pcm->id if the name is not set
platform/x86: intel_pmc_core: Do not ioremap RAM
x86/cpu: Add Tiger Lake to Intel family
s390/crypto: xts-aes-s390 fix extra run-time crypto self tests finding
kprobes: Prohibit probing on BUG() and WARN() address
dmaengine: ti: edma: Do not reset reserved paRAM slots
md/raid1: fail run raid1 array when active disk less than one
hwmon: (acpi_power_meter) Change log level for 'unsafe software power cap'
closures: fix a race on wakeup from closure_sync
ACPI / PCI: fix acpi_pci_irq_enable() memory leak
ACPI: custom_method: fix memory leaks
ARM: dts: exynos: Mark LDO10 as always-on on Peach Pit/Pi Chromebooks
libtraceevent: Change users plugin directory
iommu/iova: Avoid false sharing on fq_timer_on
libata/ahci: Drop PCS quirk for Denverton and beyond
iommu/amd: Silence warnings under memory pressure
ALSA: firewire-motu: add support for MOTU 4pre
nvme-multipath: fix ana log nsid lookup when nsid is not found
nvmet: fix data units read and written counters in SMART log
x86/mm/pti: Handle unaligned address gracefully in pti_clone_pagetable()
ASoC: fsl_ssi: Fix clock control issue in master mode
x86/mm/pti: Do not invoke PTI functions when PTI is disabled
arm64: kpti: ensure patched kernel text is fetched from PoU
x86/apic/vector: Warn when vector space exhaustion breaks affinity
sched/cpufreq: Align trace event behavior of fast switching
ACPI / CPPC: do not require the _PSD method
ASoC: es8316: fix headphone mixer volume table
media: ov9650: add a sanity check
perf trace beauty ioctl: Fix off-by-one error in cmd->string table
media: saa7134: fix terminology around saa7134_i2c_eeprom_md7134_gate()
media: cpia2_usb: fix memory leaks
media: saa7146: add cleanup in hexium_attach()
media: cec-notifier: clear cec_adap in cec_notifier_unregister
PM / devfreq: exynos-bus: Correct clock enable sequence
PM / devfreq: passive: Use non-devm notifiers
EDAC/amd64: Decode syndrome before translating address
EDAC/amd64: Recognize DRAM device type ECC capability
libperf: Fix alignment trap with xyarray contents in 'perf stat'
media: dvb-core: fix a memory leak bug
posix-cpu-timers: Sanitize bogus WARNONS
media: dvb-frontends: use ida for pll number
media: mceusb: fix (eliminate) TX IR signal length limit
nbd: add missing config put
led: triggers: Fix a memory leak bug
ASoC: sun4i-i2s: Don't use the oversample to calculate BCLK
tools headers: Fixup bitsperlong per arch includes
ASoC: uniphier: Fix double reset assersion when transitioning to suspend state
media: hdpvr: add terminating 0 at end of string
media: radio/si470x: kill urb on error
ARM: dts: imx7-colibri: disable HS400
ARM: dts: imx7d: cl-som-imx7: make ethernet work again
m68k: Prevent some compiler warnings in Coldfire builds
net: lpc-enet: fix printk format strings
media: imx: mipi csi-2: Don't fail if initial state times-out
media: omap3isp: Don't set streaming state on random subdevs
media: i2c: ov5645: Fix power sequence
media: vsp1: fix memory leak of dl on error return path
perf record: Support aarch64 random socket_id assignment
dmaengine: iop-adma: use correct printk format strings
media: rc: imon: Allow iMON RC protocol for ffdc 7e device
media: em28xx: modules workqueue not inited for 2nd device
media: fdp1: Reduce FCP not found message level to debug
media: mtk-mdp: fix reference count on old device tree
perf test vfs_getname: Disable ~/.perfconfig to get default output
perf config: Honour $PERF_CONFIG env var to specify alternate .perfconfig
media: gspca: zero usb_buf on error
idle: Prevent late-arriving interrupts from disrupting offline
sched/fair: Use rq_lock/unlock in online_fair_sched_group
firmware: arm_scmi: Check if platform has released shmem before using
efi: cper: print AER info of PCIe fatal error
EDAC, pnd2: Fix ioremap() size in dnv_rd_reg()
loop: Add LOOP_SET_DIRECT_IO to compat ioctl
ACPI / processor: don't print errors for processorIDs == 0xff
media: media/platform: fsl-viu.c: fix build for MICROBLAZE
md: don't set In_sync if array is frozen
md: don't call spare_active in md_reap_sync_thread if all member devices can't work
md/raid1: end bio when the device faulty
arm64/prefetch: fix a -Wtype-limits warning
ASoC: rsnd: don't call clk_get_rate() under atomic context
EDAC/altera: Use the proper type for the IRQ status bits
ia64:unwind: fix double free for mod->arch.init_unw_table
ALSA: usb-audio: Skip bSynchAddress endpoint check if it is invalid
base: soc: Export soc_device_register/unregister APIs
media: iguanair: add sanity checks
EDAC/mc: Fix grain_bits calculation
ALSA: i2c: ak4xxx-adda: Fix a possible null pointer dereference in build_adc_controls()
ALSA: hda - Show the fatal CORB/RIRB error more clearly
x86/apic: Soft disable APIC before initializing it
x86/reboot: Always use NMI fallback when shutdown via reboot vector IPI fails
sched/deadline: Fix bandwidth accounting at all levels after offline migration
x86/apic: Make apic_pending_intr_clear() more robust
sched/core: Fix CPU controller for !RT_GROUP_SCHED
sched/fair: Fix imbalance due to CPU affinity
time/tick-broadcast: Fix tick_broadcast_offline() lockdep complaint
media: i2c: ov5640: Check for devm_gpiod_get_optional() error
media: hdpvr: Add device num check and handling
media: exynos4-is: fix leaked of_node references
media: mtk-cir: lower de-glitch counter for rc-mm protocol
media: dib0700: fix link error for dibx000_i2c_set_speed
leds: leds-lp5562 allow firmware files up to the maximum length
dmaengine: bcm2835: Print error in case setting DMA mask fails
firmware: qcom_scm: Use proper types for dma mappings
ASoC: sgtl5000: Fix charge pump source assignment
ASoC: sgtl5000: Fix of unmute outputs on probe
ASoC: tlv320aic31xx: suppress error message for EPROBE_DEFER
regulator: lm363x: Fix off-by-one n_voltages for lm3632 ldo_vpos/ldo_vneg
ALSA: hda: Flush interrupts on disabling
nfp: flower: prevent memory leak in nfp_flower_spawn_phy_reprs
nfc: enforce CAP_NET_RAW for raw sockets
ieee802154: enforce CAP_NET_RAW for raw sockets
ax25: enforce CAP_NET_RAW for raw sockets
appletalk: enforce CAP_NET_RAW for raw sockets
mISDN: enforce CAP_NET_RAW for raw sockets
net/mlx5: Add device ID of upcoming BlueField-2
tcp: better handle TCP_USER_TIMEOUT in SYN_SENT state
net: sched: fix possible crash in tcf_action_destroy()
usbnet: sanity checking of packet sizes and device mtu
usbnet: ignore endpoints with invalid wMaxPacketSize
skge: fix checksum byte order
sch_netem: fix a divide by zero in tabledist()
ppp: Fix memory leak in ppp_write
openvswitch: change type of UPCALL_PID attribute to NLA_UNSPEC
nfp: flower: fix memory leak in nfp_flower_spawn_vnic_reprs
net_sched: add max len check for TCA_KIND
net/sched: act_sample: don't push mac header on ip6gre ingress
net: qrtr: Stop rx_worker before freeing node
net/phy: fix DP83865 10 Mbps HDX loopback disable function
macsec: drop skb sk before calling gro_cells_receive
cdc_ncm: fix divide-by-zero caused by invalid wMaxPacketSize
arcnet: provide a buffer big enough to actually receive packets
ANDROID: properly export new symbols with _GPL tag
Conflicts:
kernel/sched/cpufreq_schedutil.c
mm/compaction.c
Change-Id: I3f2cc4a1421480479b9040aa5eefe7e17437021d
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
|
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| e5331c37c0 |
tick: broadcast-hrtimer: Fix a race in bc_set_next
[ Upstream commit b9023b91dd020ad7e093baa5122b6968c48cc9e0 ]
When a cpu requests broadcasting, before starting the tick broadcast
hrtimer, bc_set_next() checks if the timer callback (bc_handler) is active
using hrtimer_try_to_cancel(). But hrtimer_try_to_cancel() does not provide
the required synchronization when the callback is active on other core.
The callback could have already executed tick_handle_oneshot_broadcast()
and could have also returned. But still there is a small time window where
the hrtimer_try_to_cancel() returns -1. In that case bc_set_next() returns
without doing anything, but the next_event of the tick broadcast clock
device is already set to a timeout value.
In the race condition diagram below, CPU #1 is running the timer callback
and CPU #2 is entering idle state and so calls bc_set_next().
In the worst case, the next_event will contain an expiry time, but the
hrtimer will not be started which happens when the racing callback returns
HRTIMER_NORESTART. The hrtimer might never recover if all further requests
from the CPUs to subscribe to tick broadcast have timeout greater than the
next_event of tick broadcast clock device. This leads to cascading of
failures and finally noticed as rcu stall warnings
Here is a depiction of the race condition
CPU #1 (Running timer callback) CPU #2 (Enter idle
and subscribe to
tick broadcast)
--------------------- ---------------------
__run_hrtimer() tick_broadcast_enter()
bc_handler() __tick_broadcast_oneshot_control()
tick_handle_oneshot_broadcast()
raw_spin_lock(&tick_broadcast_lock);
dev->next_event = KTIME_MAX; //wait for tick_broadcast_lock
//next_event for tick broadcast clock
set to KTIME_MAX since no other cores
subscribed to tick broadcasting
raw_spin_unlock(&tick_broadcast_lock);
if (dev->next_event == KTIME_MAX)
return HRTIMER_NORESTART
// callback function exits without
restarting the hrtimer //tick_broadcast_lock acquired
raw_spin_lock(&tick_broadcast_lock);
tick_broadcast_set_event()
clockevents_program_event()
dev->next_event = expires;
bc_set_next()
hrtimer_try_to_cancel()
//returns -1 since the timer
callback is active. Exits without
restarting the timer
cpu_base->running = NULL;
The comment that hrtimer cannot be armed from within the callback is
wrong. It is fine to start the hrtimer from within the callback. Also it is
safe to start the hrtimer from the enter/exit idle code while the broadcast
handler is active. The enter/exit idle code and the broadcast handler are
synchronized using tick_broadcast_lock. So there is no need for the
existing try to cancel logic. All this can be removed which will eliminate
the race condition as well.
Fixes:
|
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| 06f250215b |
timer: Read jiffies once when forwarding base clk
commit e430d802d6a3aaf61bd3ed03d9404888a29b9bf9 upstream.
The timer delayed for more than 3 seconds warning was triggered during
testing.
Workqueue: events_unbound sched_tick_remote
RIP: 0010:sched_tick_remote+0xee/0x100
...
Call Trace:
process_one_work+0x18c/0x3a0
worker_thread+0x30/0x380
kthread+0x113/0x130
ret_from_fork+0x22/0x40
The reason is that the code in collect_expired_timers() uses jiffies
unprotected:
if (next_event > jiffies)
base->clk = jiffies;
As the compiler is allowed to reload the value base->clk can advance
between the check and the store and in the worst case advance farther than
next event. That causes the timer expiry to be delayed until the wheel
pointer wraps around.
Convert the code to use READ_ONCE()
Fixes:
|
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| 3784576fc6 |
alarmtimer: Use EOPNOTSUPP instead of ENOTSUPP
commit f18ddc13af981ce3c7b7f26925f099e7c6929aba upstream.
ENOTSUPP is not supposed to be returned to userspace. This was found on an
OpenPower machine, where the RTC does not support set_alarm.
On that system, a clock_nanosleep(CLOCK_REALTIME_ALARM, ...) results in
"524 Unknown error 524"
Replace it with EOPNOTSUPP which results in the expected "95 Operation not
supported" error.
Fixes:
|
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| 8d5fccff7b |
posix-cpu-timers: Sanitize bogus WARNONS
[ Upstream commit 692117c1f7a6770ed41dd8f277cd9fed1dfb16f1 ] Warning when p == NULL and then proceeding and dereferencing p does not make any sense as the kernel will crash with a NULL pointer dereference right away. Bailing out when p == NULL and returning an error code does not cure the underlying problem which caused p to be NULL. Though it might allow to do proper debugging. Same applies to the clock id check in set_process_cpu_timer(). Clean them up and make them return without trying to do further damage. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <frederic@kernel.org> Link: https://lkml.kernel.org/r/20190819143801.846497772@linutronix.de Signed-off-by: Sasha Levin <sashal@kernel.org> |
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| 0e5107f00a |
Merge android-4.19-q.73 (8feec99) into msm-4.19
* refs/heads/tmp-8feec99:
Documentation: devicetree: Remove Exynos bindings from kernel
Documentation: devicetree: Remove Armadeus bindings from kernel
Revert "dt-bindings: mmc: Add supports-cqe property"
Revert "dt-bindings: mmc: Add disable-cqe-dcmd property."
Linux 4.19.73
vhost: make sure log_num < in_num
powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts
powerpc/tm: Remove msr_tm_active()
PCI: Reset both NVIDIA GPU and HDA in ThinkPad P50 workaround
ext4: unsigned int compared against zero
ext4: fix block validity checks for journal inodes using indirect blocks
ext4: don't perform block validity checks on the journal inode
drm/atomic_helper: Allow DPMS On<->Off changes for unregistered connectors
virtio/s390: fix race on airq_areas[]
drm/i915: Make sure cdclk is high enough for DP audio on VLV/CHV
bcache: fix race in btree_flush_write()
bcache: add comments for mutex_lock(&b->write_lock)
bcache: only clear BTREE_NODE_dirty bit when it is set
NFSv4: Fix delegation state recovery
iio: adc: gyroadc: fix uninitialized return code
mm/migrate.c: initialize pud_entry in migrate_vma()
i2c: at91: fix clk_offset for sama5d2
i2c: at91: disable TXRDY interrupt after sending data
gpio: don't WARN() on NULL descs if gpiolib is disabled
iommu/iova: Remove stale cached32_node
powerpc/mm: Limit rma_size to 1TB when running without HV mode
ALSA: hda - Fix intermittent CORB/RIRB stall on Intel chips
drm/panel: Add support for Armadeus ST0700 Adapt
dm thin metadata: check if in fail_io mode when setting needs_check
pstore: Fix double-free in pstore_mkfile() failure path
resource: fix locking in find_next_iomem_res()
resource: Fix find_next_iomem_res() iteration issue
resource: Include resource end in walk_*() interfaces
btrfs: correctly validate compression type
RDMA/srp: Accept again source addresses that do not have a port number
RDMA/srp: Document srp_parse_in() arguments
ARM: dts: gemini: Set DIR-685 SPI CS as active low
KVM: PPC: Book3S HV: Fix CR0 setting in TM emulation
KVM: PPC: Use ccr field in pt_regs struct embedded in vcpu struct
KVM: VMX: check CPUID before allowing read/write of IA32_XSS
KVM: VMX: Fix handling of #MC that occurs during VM-Entry
KVM: VMX: Always signal #GP on WRMSR to MSR_IA32_CR_PAT with bad value
KVM: x86: optimize check for valid PAT value
ceph: use ceph_evict_inode to cleanup inode's resource
ALSA: hda - Don't resume forcibly i915 HDMI/DP codec
cifs: Properly handle auto disabling of serverino option
scsi: zfcp: fix request object use-after-free in send path causing wrong traces
staging: wilc1000: fix error path cleanup in wilc_wlan_initialize()
scsi: target/iblock: Fix overrun in WRITE SAME emulation
scsi: target/core: Use the SECTOR_SHIFT constant
apparmor: reset pos on failure to unpack for various functions
IB/hfi1: Avoid hardlockup with flushlist_lock
clk: tegra210: Fix default rates for HDA clocks
clk: tegra: Fix maximum audio sync clock for Tegra124/210
cifs: add spinlock for the openFileList to cifsInodeInfo
Btrfs: fix race between block group removal and block group allocation
drm/amdgpu/{uvd,vcn}: fetch ring's read_ptr after alloc
drm/amdgpu: fix ring test failure issue during s3 in vce 3.0 (V2)
kvm: Check irqchip mode before assign irqfd
drm/amdkfd: Add missing Polaris10 ID
ARC: mm: SIGSEGV userspace trying to access kernel virtual memory
ARC: mm: fix uninitialised signal code in do_page_fault
signal/arc: Use force_sig_fault where appropriate
dm crypt: move detailed message into debug level
cifs: smbd: take an array of reqeusts when sending upper layer data
PCI: dwc: Use devm_pci_alloc_host_bridge() to simplify code
mmc: sdhci-pci: Add support for Intel CML
blk-mq: free hw queue's resource in hctx's release handler
dm mpath: fix missing call of path selector type->end_io
PCI: Reset Lenovo ThinkPad P50 nvgpu at boot if necessary
PCI: Add macro for Switchtec quirk declarations
dt-bindings: mmc: Add disable-cqe-dcmd property.
dt-bindings: mmc: Add supports-cqe property
ARM: dts: qcom: ipq4019: enlarge PCIe BAR range
ARM: dts: qcom: ipq4019: Fix MSI IRQ type
ARM: dts: qcom: ipq4019: fix PCI range
ext4: protect journal inode's blocks using block_validity
media: i2c: tda1997x: select V4L2_FWNODE
cifs: Fix lease buffer length error
KVM: x86: Always use 32-bit SMRAM save state for 32-bit kernels
x86/kvm: move kvm_load/put_guest_xcr0 into atomic context
kvm: mmu: Fix overflow on kvm mmu page limit calculation
IB/mlx5: Reset access mask when looping inside page fault handler
arm64: dts: stratix10: add the sysmgr-syscon property from the gmac's
usb: typec: tcpm: Try PD-2.0 if sink does not respond to 3.0 source-caps
drm/i915: Sanity check mmap length against object size
drm/i915: Handle vm_mmap error during I915_GEM_MMAP ioctl with WC set
CIFS: Fix leaking locked VFS cache pages in writeback retry
CIFS: Fix error paths in writeback code
drm: add __user attribute to ptr_to_compat()
PCI: qcom: Don't deassert reset GPIO during probe
PCI: qcom: Fix error handling in runtime PM support
btrfs: init csum_list before possible free
btrfs: scrub: fix circular locking dependency warning
btrfs: scrub: move scrub_setup_ctx allocation out of device_list_mutex
btrfs: scrub: pass fs_info to scrub_setup_ctx
mmc: renesas_sdhi: Fix card initialization failure in high speed mode
powerpc/kvm: Save and restore host AMR/IAMR/UAMOR
spi: spi-gpio: fix SPI_CS_HIGH capability
x86/kvmclock: set offset for kvm unstable clock
iwlwifi: add new card for 9260 series
iwlwifi: fix devices with PCI Device ID 0x34F0 and 11ac RF modules
drm/nouveau: Don't WARN_ON VCPI allocation failures
mt76: fix corrupted software generated tx CCMP PN
iio: adc: exynos-adc: Use proper number of channels for Exynos4x12
dt-bindings: iio: adc: exynos-adc: Add S5PV210 variant
iio: adc: exynos-adc: Add S5PV210 variant
KVM: VMX: Compare only a single byte for VMCS' "launched" in vCPU-run
bcache: treat stale && dirty keys as bad keys
bcache: replace hard coded number with BUCKET_GC_GEN_MAX
tpm: Fix some name collisions with drivers/char/tpm.h
mfd: Kconfig: Fix I2C_DESIGNWARE_PLATFORM dependencies
drm/i915/ilk: Fix warning when reading emon_status with no output
drm/vblank: Allow dynamic per-crtc max_vblank_count
crypto: ccree - add missing inline qualifier
crypto: ccree - fix resume race condition on init
IB/uverbs: Fix OOPs upon device disassociation
ARC: mm: do_page_fault fixes #1: relinquish mmap_sem if signal arrives while handle_mm_fault
ARC: show_regs: lockdep: re-enable preemption
media: vim2m: only cancel work if it is for right context
btrfs: Use real device structure to verify dev extent
btrfs: volumes: Make sure no dev extent is beyond device boundary
powerpc/pkeys: Fix handling of pkey state across fork()
scsi: megaraid_sas: Use 63-bit DMA addressing
scsi: megaraid_sas: Add check for reset adapter bit
scsi: megaraid_sas: Fix combined reply queue mode detection
btrfs: Fix error handling in btrfs_cleanup_ordered_extents
btrfs: Remove extent_io_ops::fill_delalloc
Btrfs: fix deadlock with memory reclaim during scrub
Btrfs: clean up scrub is_dev_replace parameter
KVM: PPC: Book3S HV: Fix race between kvm_unmap_hva_range and MMU mode switch
drm/i915: Cleanup gt powerstate from gem
drm/i915: Restore sane defaults for KMS on GEM error load
media: vim2m: use cancel_delayed_work_sync instead of flush_schedule_work
media: vim2m: use workqueue
s390/zcrypt: reinit ap queue state machine during device probe
ARM: davinci: dm644x: define gpio interrupts as separate resources
ARM: davinci: dm355: define gpio interrupts as separate resources
ARM: davinci: dm646x: define gpio interrupts as separate resources
ARM: davinci: dm365: define gpio interrupts as separate resources
ARM: davinci: da8xx: define gpio interrupts as separate resources
drm/amd/dm: Understand why attaching path/tile properties are needed
drm/amd/pp: Fix truncated clock value when set watermark
powerplay: Respect units on max dcfclk watermark
Drivers: hv: kvp: Fix the recent regression caused by incorrect clean-up
Drivers: hv: kvp: Fix the indentation of some "break" statements
drm/atomic_helper: Disallow new modesets on unregistered connectors
drm/i915/gen9+: Fix initial readout for Y tiled framebuffers
drm/i915: Rename PLANE_CTL_DECOMPRESSION_ENABLE
drm/i915: Fix intel_dp_mst_best_encoder()
x86/kvm/lapic: preserve gfn_to_hva_cache len on cache reinit
KVM: hyperv: define VP assist page helpers
KVM: x86: hyperv: keep track of mismatched VP indexes
KVM: x86: hyperv: consistently use 'hv_vcpu' for 'struct kvm_vcpu_hv' variables
KVM: x86: hyperv: enforce vp_index < KVM_MAX_VCPUS
drm/amdgpu: Update gc_9_0 golden settings.
drm/amdgpu/gfx9: Update gfx9 golden settings.
remoteproc: qcom: q6v5-mss: add SCM probe dependency
x86, hibernate: Fix nosave_regions setup for hibernation
Drivers: hv: kvp: Fix two "this statement may fall through" warnings
keys: Fix the use of the C++ keyword "private" in uapi/linux/keyctl.h
scsi: qla2xxx: Move log messages before issuing command to firmware
media: cec: remove cec-edid.c
media: cec/v4l2: move V4L2 specific CEC functions to V4L2
drm/i915: Re-apply "Perform link quality check, unconditionally during long pulse"
kernel/module: Fix mem leak in module_add_modinfo_attrs
modules: always page-align module section allocations
remoteproc: qcom: q6v5: shore up resource probe handling
clk: s2mps11: Add used attribute to s2mps11_dt_match
nvme-fc: use separate work queue to avoid warning
riscv: remove unused variable in ftrace
scripts/decode_stacktrace: match basepath using shell prefix operator, not regex
arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64
media: stm32-dcmi: fix irq = 0 case
powerpc/64: mark start_here_multiplatform as __ref
x86/ftrace: Fix warning and considate ftrace_jmp_replace() and ftrace_call_replace()
selftests: fib_rule_tests: use pre-defined DEV_ADDR
timekeeping: Use proper ktime_add when adding nsecs in coarse offset
{nl,mac}80211: fix interface combinations on crypto controlled devices
blk-iolatency: fix STS_AGAIN handling
Blk-iolatency: warn on negative inflight IO counter
hv_sock: Fix hang when a connection is closed
batman-adv: Only read OGM tvlv_len after buffer len check
batman-adv: fix uninit-value in batadv_netlink_get_ifindex()
powerpc/tm: Fix FP/VMX unavailable exceptions inside a transaction
vhost/test: fix build for vhost test - again
vhost/test: fix build for vhost test
drm/vmwgfx: Fix double free in vmw_recv_msg()
sched/fair: Don't assign runtime for throttled cfs_rq
ALSA: hda/realtek - Fix the problem of two front mics on a ThinkCentre
ALSA: hda/realtek - Enable internal speaker & headset mic of ASUS UX431FL
ALSA: hda/realtek - Add quirk for HP Pavilion 15
ALSA: hda/realtek - Fix overridden device-specific initialization
ALSA: hda - Fix potential endless loop at applying quirks
ANDROID: regression introduced override_creds=off
Change-Id: I74d7d497d9ec70b589ac400f62e266858ee7893d
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
|
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| 68829256e1 |
timekeeping: Use proper ktime_add when adding nsecs in coarse offset
[ Upstream commit 0354c1a3cdf31f44b035cfad14d32282e815a572 ]
While this doesn't actually amount to a real difference, since the macro
evaluates to the same thing, every place else operates on ktime_t using
these functions, so let's not break the pattern.
Fixes: e3ff9c3678b4 ("timekeeping: Repair ktime_get_coarse*() granularity")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lkml.kernel.org/r/20190621203249.3909-1-Jason@zx2c4.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
|||
| e369d405c1 |
Merge android-4.19.61 (71ce27c) into msm-4.19
* refs/heads/tmp-71ce27c:
Revert "dt-bindings: allow up to four clocks for orion-mdio"
Linux 4.19.61
dm bufio: fix deadlock with loop device
dt-bindings: allow up to four clocks for orion-mdio
net: mvmdio: allow up to four clocks to be specified for orion-mdio
blkcg: update blkcg_print_stat() to handle larger outputs
blk-iolatency: clear use_delay when io.latency is set to zero
blk-throttle: fix zero wait time for iops throttled group
usb: Handle USB3 remote wakeup for LPM enabled devices correctly
Bluetooth: Add SMP workaround Microsoft Surface Precision Mouse bug
intel_th: msu: Fix single mode with disabled IOMMU
mtd: spinand: read returns badly if the last page has bitflips
mtd: rawnand: mtk: Correct low level time calculation of r/w cycle
eCryptfs: fix a couple type promotion bugs
mmc: sdhci-msm: fix mutex while in spinlock
powerpc/pseries: Fix oops in hotplug memory notifier
powerpc/powernv/npu: Fix reference leak
powerpc/watchpoint: Restore NV GPRs while returning from exception
powerpc/32s: fix suspend/resume when IBATs 4-7 are used
parisc: Fix kernel panic due invalid values in IAOQ0 or IAOQ1
parisc: Ensure userspace privilege for ptraced processes in regset functions
crypto: caam - limit output IV to CBC to work around CTR mode DMA issue
gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEM
xfs: abort unaligned nowait directio early
xfs: serialize unaligned dio writes against all other dio writes
xfs: fix reporting supported extra file attributes for statx()
xfs: reserve blocks for ifree transaction during log recovery
xfs: don't ever put nlink > 0 inodes on the unlinked list
xfs: rename m_inotbt_nores to m_finobt_nores
xfs: don't overflow xattr listent buffer
xfs: flush removing page cache in xfs_reflink_remap_prep
xfs: fix pagecache truncation prior to reflink
include/asm-generic/bug.h: fix "cut here" for WARN_ON for __WARN_TAINT architectures
coda: pass the host file in vma->vm_file on mmap
libnvdimm/pfn: fix fsdax-mode namespace info-block zero-fields
HID: wacom: correct touch resolution x/y typo
HID: wacom: generic: Correct pad syncing
HID: wacom: generic: only switch the mode on devices with LEDs
IB/mlx5: Report correctly tag matching rendezvous capability
Btrfs: add missing inode version, ctime and mtime updates when punching hole
Btrfs: fix fsync not persisting dentry deletions due to inode evictions
Btrfs: fix data loss after inode eviction, renaming it, and fsync it
PCI: qcom: Ensure that PERST is asserted for at least 100 ms
PCI: Do not poll for PME if the device is in D3cold
PCI: hv: Fix a use-after-free bug in hv_eject_device_work()
intel_th: pci: Add Ice Lake NNPI support
drm/edid: parse CEA blocks embedded in DisplayID
perf/x86/amd/uncore: Set the thread mask for F17h L3 PMCs
perf/x86/amd/uncore: Do not set 'ThreadMask' and 'SliceMask' for non-L3 PMCs
perf/x86/intel: Fix spurious NMI on fixed counter
x86/boot: Fix memory leak in default_get_smp_config()
9p/virtio: Add cleanup path in p9_virtio_init
9p/xen: Add cleanup path in p9_trans_xen_init
xen/events: fix binding user event channels to cpus
dm zoned: fix zone state management race
padata: use smp_mb in padata_reorder to avoid orphaned padata jobs
drm/nouveau/i2c: Enable i2c pads & busses during preinit
kconfig: fix missing choice values in auto.conf
fs/proc/proc_sysctl.c: fix the default values of i_uid/i_gid on /proc/sys inodes.
arm64: tegra: Fix AGIC register range
KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed
media: videobuf2-dma-sg: Prevent size from overflowing
media: videobuf2-core: Prevent size alignment wrapping buffer size to 0
media: coda: Remove unbalanced and unneeded mutex unlock
media: v4l2: Test type instead of cfg->type in v4l2_ctrl_new_custom()
ALSA: hda/realtek: apply ALC891 headset fixup to one Dell machine
ALSA: hda/realtek - Fixed Headphone Mic can't record on Dell platform
ALSA: seq: Break too long mutex context in the write loop
raid5-cache: Need to do start() part job after adding journal device
ASoC: dapm: Adapt for debugfs API change
lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE
pnfs: Fix a problem where we gratuitously start doing I/O through the MDS
pNFS: Fix a typo in pnfs_update_layout
pnfs/flexfiles: Fix PTR_ERR() dereferences in ff_layout_track_ds_error
NFSv4: Handle the special Linux file open access mode
iwlwifi: fix RF-Kill interrupt while FW load for gen2 devices
iwlwifi: don't WARN when calling iwl_get_shared_mem_conf with RF-Kill
iwlwifi: pcie: fix ALIVE interrupt handling for gen2 devices w/o MSI-X
iwlwifi: pcie: don't service an interrupt that was masked
arm64: tegra: Update Jetson TX1 GPU regulator timings
regulator: s2mps11: Fix buck7 and buck8 wrong voltages
Input: alps - fix a mismatch between a condition check and its comment
Input: synaptics - whitelist Lenovo T580 SMBus intertouch
Input: alps - don't handle ALPS cs19 trackpoint-only device
Input: gtco - bounds check collection indent level
bcache: destroy dc->writeback_write_wq if failed to create dc->writeback_thread
bcache: fix mistaken sysfs entry for io_error counter
bcache: ignore read-ahead request failure on backing device
bcache: Revert "bcache: free heap cache_set->flush_btree in bch_journal_free"
bcache: Revert "bcache: fix high CPU occupancy during journal"
Revert "bcache: set CACHE_SET_IO_DISABLE in bch_cached_dev_error()"
crypto: crypto4xx - fix a potential double free in ppc4xx_trng_probe
crypto: ccp/gcm - use const time tag comparison.
crypto: ccp - memset structure fields to zero before reuse
crypto: crypto4xx - block ciphers should only accept complete blocks
crypto: crypto4xx - fix blocksize for cfb and ofb
crypto: crypto4xx - fix AES CTR blocksize value
crypto: chacha20poly1305 - fix atomic sleep when using async algorithm
crypto: arm64/sha2-ce - correct digest for empty data in finup
crypto: arm64/sha1-ce - correct digest for empty data in finup
crypto: ccp - Validate the the error value used to index error messages
crypto: ghash - fix unaligned memory access in ghash_setkey()
scsi: mac_scsi: Fix pseudo DMA implementation, take 2
scsi: mac_scsi: Increase PIO/PDMA transfer length threshold
scsi: megaraid_sas: Fix calculation of target ID
scsi: core: Fix race on creating sense cache
Revert "scsi: ncr5380: Increase register polling limit"
scsi: NCR5380: Always re-enable reselection interrupt
scsi: NCR5380: Reduce goto statements in NCR5380_select()
xen: let alloc_xenballooned_pages() fail if not enough memory free
floppy: fix out-of-bounds read in copy_buffer
floppy: fix invalid pointer dereference in drive_name
floppy: fix out-of-bounds read in next_valid_format
floppy: fix div-by-zero in setup_format_params
iavf: fix dereference of null rx_buffer pointer
net: mvmdio: defer probe of orion-mdio if a clock is not ready
gtp: fix use-after-free in gtp_newlink()
gtp: fix use-after-free in gtp_encap_destroy()
gtp: fix Illegal context switch in RCU read-side critical section.
gtp: fix suspicious RCU usage
Bluetooth: validate BLE connection interval updates
gtp: add missing gtp_encap_disable_sock() in gtp_encap_enable()
Bluetooth: Check state in l2cap_disconnect_rsp
perf tests: Fix record+probe_libc_inet_pton.sh for powerpc64
Bluetooth: 6lowpan: search for destination address in all peers
Bluetooth: Add new 13d3:3501 QCA_ROME device
Bluetooth: Add new 13d3:3491 QCA_ROME device
Bluetooth: hci_bcsp: Fix memory leak in rx_skb
tools: bpftool: Fix json dump crash on powerpc
gpiolib: Fix references to gpiod_[gs]et_*value_cansleep() variants
bonding: validate ip header before check IPPROTO_IGMP
selftests: bpf: fix inlines in test_lwt_seg6local
bpf, libbpf, smatch: Fix potential NULL pointer dereference
rxrpc: Fix oops in tracepoint
net: usb: asix: init MAC address buffers
bnx2x: Prevent ptp_task to be rescheduled indefinitely
perf stat: Fix group lookup for metric group
perf stat: Make metric event lookup more robust
bpf: fix uapi bpf_prog_info fields alignment
iwlwifi: mvm: Drop large non sta frames
igb: clear out skb->tstamp after reading the txtime
net: mvpp2: prs: Don't override the sign bit in SRAM parser shift
ath10k: destroy sdio workqueue while remove sdio module
net: hns3: add some error checking in hclge_tm module
net: hns3: fix a -Wformat-nonliteral compile warning
bcache: fix potential deadlock in cached_def_free()
bcache: check c->gc_thread by IS_ERR_OR_NULL in cache_set_flush()
bcache: acquire bch_register_lock later in cached_dev_free()
bcache: check CACHE_SET_IO_DISABLE bit in bch_journal()
bcache: check CACHE_SET_IO_DISABLE in allocator code
EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec
wil6210: drop old event after wmi_call timeout
crypto: asymmetric_keys - select CRYPTO_HASH where needed
crypto: serpent - mark __serpent_setkey_sbox noinline
ixgbe: Check DDM existence in transceiver before access
rslib: Fix handling of of caller provided syndrome
rslib: Fix decoding of shortened codes
xsk: Properly terminate assignment in xskq_produce_flush_desc
clocksource/drivers/exynos_mct: Increase priority over ARM arch timer
libata: don't request sense data on !ZAC ATA devices
ASoC: Intel: hdac_hdmi: Set ops to NULL on remove
perf tools: Increase MAX_NR_CPUS and MAX_CACHES
ath10k: fix PCIE device wake up failed
ath10k: add missing error handling
ipvs: fix tinfo memory leak in start_sync_thread
mt7601u: fix possible memory leak when the device is disconnected
x86/build: Add 'set -e' to mkcapflags.sh to delete broken capflags.c
mt7601u: do not schedule rx_tasklet when the device has been disconnected
rtlwifi: rtl8192cu: fix error handle when usb probe failed
net: stmmac: sun8i: force select external PHY when no internal one
media: hdpvr: fix locking and a missing msleep
media: vimc: cap: check v4l2_fill_pixfmt return value
media: coda: increment sequence offset for the last returned frame
media: coda: fix last buffer handling in V4L2_ENC_CMD_STOP
media: coda: fix mpeg2 sequence number handling
acpi/arm64: ignore 5.1 FADTs that are reported as 5.0
timer_list: Guard procfs specific code
ntp: Limit TAI-UTC offset
media: i2c: fix warning same module names
media: s5p-mfc: Make additional clocks optional
ipvs: defer hook registration to avoid leaks
ipsec: select crypto ciphers for xfrm_algo
arm64: Do not enable IRQs for ct_user_exit
lightnvm: pblk: fix freeing of merged pages
nvme-pci: set the errno on ctrl state change error
nvme-pci: properly report state change failure in nvme_reset_work
nvme: fix possible io failures when removing multipathed ns
EDAC/sysfs: Fix memory leak when creating a csrow object
ACPICA: Clear status of GPEs on first direct enable
blk-iolatency: only account submitted bios
x86/cacheinfo: Fix a -Wtype-limits warning
ipoib: correcly show a VF hardware address
vhost_net: disable zerocopy by default
perf evsel: Make perf_evsel__name() accept a NULL argument
x86/atomic: Fix smp_mb__{before,after}_atomic()
perf/x86/intel/uncore: Handle invalid event coding for free-running counter
sched/fair: Fix "runnable_avg_yN_inv" not used warnings
sched/core: Add __sched tag for io_schedule()
xfrm: fix sa selector validation
blkcg, writeback: dead memcgs shouldn't contribute to writeback ownership arbitration
block: null_blk: fix race condition for null_del_dev
net: hns3: fix for skb leak when doing selftest
qed: iWARP - Fix tc for MPA ll2 connection
x86/cpufeatures: Add FDP_EXCPTN_ONLY and ZERO_FCS_FDS
rcu: Force inlining of rcu_read_lock()
ASoC: meson: axg-tdm: fix sample clock inversion
x86/cpu: Add Ice Lake NNPI to Intel family
selinux: fix empty write to keycreate file
media: s5p-mfc: fix reading min scratch buffer size on MFC v6/v7
bpf: silence warning messages in core
regmap: fix bulk writes on paged registers
gpio: omap: ensure irq is enabled before wakeup
gpio: omap: fix lack of irqstatus_raw0 for OMAP4
iommu: Fix a leak in iommu_insert_resv_region
media: fdp1: Support M3N and E3 platforms
media: uvcvideo: Fix access to uninitialized fields on probe error
irqchip/meson-gpio: Add support for Meson-G12A SoC
perf report: Fix OOM error in TUI mode on s390
perf test 6: Fix missing kvm module load for s390
perf cs-etm: Properly set the value of 'old' and 'head' in snapshot mode
ipset: Fix memory accounting for hash types on resize
net: sfp: add mutex to prevent concurrent state checks
RAS/CEC: Fix pfn insertion
s390/qdio: handle PENDING state for QEBSM devices
net: axienet: Fix race condition causing TX hang
net: fec: Do not use netdev messages too early
crypto: inside-secure - do not rely on the hardware last bit for result descriptors
net: stmmac: modify default value of tx-frames
net: stmmac: dwmac4: fix flow control issue
perf jvmti: Address gcc string overflow warning for strncpy()
arm64: mm: make CONFIG_ZONE_DMA32 configurable
cpupower : frequency-set -r option misses the last cpu in related cpu list
net: hns3: set ops to null when unregister ad_dev
media: wl128x: Fix some error handling in fm_v4l2_init_video_device()
locking/lockdep: Fix merging of hlocks with non-zero references
batman-adv: Fix duplicated OGMs on NETDEV_UP
tua6100: Avoid build warnings.
crypto: talitos - Align SEC1 accesses to 32 bits boundaries.
crypto: talitos - properly handle split ICV.
net: phy: Check against net_device being NULL
media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails.
media: saa7164: fix remove_proc_entry warning
media: mc-device.c: don't memset __user pointer contents
perf annotate TUI browser: Do not use member from variable within its own initialization
fscrypt: clean up some BUG_ON()s in block encryption/decryption
xfrm: Fix xfrm sel prefix length validation
af_key: fix leaks in key_pol_get_resp and dump_sp.
signal/pid_namespace: Fix reboot_pid_ns to use send_sig not force_sig
qed: Set the doorbell address correctly
net: stmmac: dwmac4/5: Clear unused address entries
net: stmmac: dwmac1000: Clear unused address entries
media: media_device_enum_links32: clean a reserved field
media: vpss: fix a potential NULL pointer dereference
media: marvell-ccic: fix DMA s/g desc number calculation
media: ov7740: avoid invalid framesize setting
crypto: talitos - fix skcipher failure due to wrong output IV
media: spi: IR LED: add missing of table registration
media: dvb: usb: fix use after free in dvb_usb_device_exit
batman-adv: fix for leaked TVLV handler.
regmap: debugfs: Fix memory leak in regmap_debugfs_init
ath: DFS JP domain W56 fixed pulse type 3 RADAR detection
wil6210: fix spurious interrupts in 3-msi
ath10k: add peer id check in ath10k_peer_find_by_id
ath6kl: add some bounds checking
ath9k: Check for errors when reading SREV register
ath10k: Do not send probe response template for mesh
wil6210: fix potential out-of-bounds read
dmaengine: imx-sdma: fix use-after-free on probe error path
scsi: iscsi: set auth_protocol back to NULL if CHAP_A value is not supported
arm64/efi: Mark __efistub_stext_offset as an absolute symbol explicitly
MIPS: fix build on non-linux hosts
MIPS: ath79: fix ar933x uart parity mode
ANDROID: arm64: fix function types in COND_SYSCALL
ANDROID: x86: fix function types in COND_SYSCALL
ANDROID: kernel/Makefile: do not disable LTO for sys_ni.c with CFI
UPSTREAM: binder: Set end of SG buffer area properly.
Conflicts:
arch/arm64/Kconfig
arch/x86/include/asm/syscall_wrapper.h
drivers/mmc/host/sdhci-msm.c
Change-Id: If28d1c397b31023c16a571e0fe33682fe65759db
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
|
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| b9f547b7bd |
timer_list: Guard procfs specific code
[ Upstream commit a9314773a91a1d3b36270085246a6715a326ff00 ]
With CONFIG_PROC_FS=n the following warning is emitted:
kernel/time/timer_list.c:361:36: warning: unused variable
'timer_list_sops' [-Wunused-const-variable]
static const struct seq_operations timer_list_sops = {
Add #ifdef guard around procfs specific code.
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Cc: john.stultz@linaro.org
Cc: sboyd@kernel.org
Cc: clang-built-linux@googlegroups.com
Link: https://github.com/ClangBuiltLinux/linux/issues/534
Link: https://lkml.kernel.org/r/20190614181604.112297-1-nhuck@google.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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| d86c0b73f7 |
ntp: Limit TAI-UTC offset
[ Upstream commit d897a4ab11dc8a9fda50d2eccc081a96a6385998 ] Don't allow the TAI-UTC offset of the system clock to be set by adjtimex() to a value larger than 100000 seconds. This prevents an overflow in the conversion to int, prevents the CLOCK_TAI clock from getting too far ahead of the CLOCK_REALTIME clock, and it is still large enough to allow leap seconds to be inserted at the maximum rate currently supported by the kernel (once per day) for the next ~270 years, however unlikely it is that someone can survive a catastrophic event which slowed down the rotation of the Earth so much. Reported-by: Weikang shi <swkhack@gmail.com> Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20190618154713.20929-1-mlichvar@redhat.com Signed-off-by: Sasha Levin <sashal@kernel.org> |
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| 5baa9a5b38 |
Merge android-4.19.53 (f613e89) into msm-4.19
* refs/heads/tmp-f613e89: Linux 4.19.53 rtc: pcf8523: don't return invalid date when battery is low drm: add fallback override/firmware EDID modes workaround drm/edid: abstract override/firmware EDID retrieval x86/resctrl: Prevent NULL pointer dereference when local MBM is disabled x86/mm/KASLR: Compute the size of the vmemmap section properly x86/kasan: Fix boot with 5-level paging and KASAN x86/microcode, cpuhotplug: Add a microcode loader CPU hotplug callback RAS/CEC: Fix binary search function RAS/CEC: Convert the timer callback to a workqueue timekeeping: Repair ktime_get_coarse*() granularity USB: serial: option: add Telit 0x1260 and 0x1261 compositions USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode USB: serial: pl2303: add Allied Telesis VT-Kit3 USB: usb-storage: Add new ID to ums-realtek USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. usb: dwc2: host: Fix wMaxPacketSize handling (fix webcam regression) usb: dwc2: Fix DMA cache alignment issues drm/vmwgfx: NULL pointer dereference from vmw_cmd_dx_view_define() drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read tools/kvm_stat: fix fields filter for child events KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION KVM: x86/pmu: do not mask the value that is written to fixed PMUs KVM: x86/pmu: mask the result of rdpmc according to the width of the counters KVM: arm/arm64: Move cc/it checks under hyp's Makefile to avoid instrumentation usbnet: ipheth: fix racing condition tracing: Prevent hist_field_var_ref() from accessing NULL tracing_map_elts selftests/timers: Add missing fflush(stdout) calls selftests: fib_rule_tests: fix local IPv4 address typo libnvdimm: Fix compilation warnings with W=1 scsi: bnx2fc: fix incorrect cast to u64 on shift operation platform/x86: pmc_atom: Add several Beckhoff Automation boards to critclk_systems DMI table platform/x86: pmc_atom: Add Lex 3I380D industrial PC to critclk_systems DMI table nvme: fix memory leak for power latency tolerance nvme: release namespace SRCU protection before performing controller ioctls nvme: merge nvme_ns_ioctl into nvme_ioctl nvme: remove the ifdef around nvme_nvm_ioctl nvme: fix srcu locking on error return in nvme_get_ns_from_disk arm64/mm: Inhibit huge-vmap with ptdump scsi: lpfc: add check for loss of ndlp when sending RRQ scsi: lpfc: correct rcu unlock issue in lpfc_nvme_info_show scsi: qedi: remove set but not used variables 'cdev' and 'udev' scsi: qedi: remove memset/memcpy to nfunc and use func instead f2fs: fix to avoid accessing xattr across the boundary Drivers: misc: fix out-of-bounds access in function param_set_kgdbts_var s390/kasan: fix strncpy_from_user kasan checks Revert "ALSA: seq: Protect in-kernel ioctl calls with mutex" ALSA: seq: Fix race of get-subscription call vs port-delete ioctls ALSA: seq: Protect in-kernel ioctl calls with mutex x86/uaccess, kcov: Disable stack protector drm/i915/sdvo: Implement proper HDMI audio support for SDVO ASoC: fsl_asrc: Fix the issue about unsupported rate ASoC: cs42xx8: Add regcache mask dirty cgroup: Use css_tryget() instead of css_tryget_online() in task_get_css() bcache: only set BCACHE_DEV_WB_RUNNING when cached device attached bcache: fix stack corruption by PRECEDING_KEY() i2c: acorn: fix i2c warning iommu/arm-smmu: Avoid constant zero in TLBI writes ptrace: restore smp_rmb() in __ptrace_may_access() signal/ptrace: Don't leak unitialized kernel memory with PTRACE_PEEK_SIGINFO mm/vmscan.c: fix trying to reclaim unevictable LRU page fs/ocfs2: fix race in ocfs2_dentry_attach_lock() mm/list_lru.c: fix memory leak in __memcg_init_list_lru_node libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk ALSA: firewire-motu: fix destruction of data for isochronous resources ALSA: hda/realtek - Update headset mode for ALC256 ALSA: oxfw: allow PCM capture for Stanton SCS.1m Revert "ALSA: hda/realtek - Improve the headset mic for Acer Aspire laptops" HID: wacom: Sync INTUOSP2_BT touch state after each frame if necessary HID: wacom: Correct button numbering 2nd-gen Intuos Pro over Bluetooth HID: wacom: Send BTN_TOUCH in response to INTUOSP2_BT eraser contact HID: wacom: Don't report anything prior to the tool entering range HID: wacom: Don't set tool type until we're in range HID: multitouch: handle faulty Elo touch device nouveau: Fix build with CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT disabled drm/nouveau: add kconfig option to turn off nouveau legacy contexts. (v3) UPSTREAM: security: Implement Clang's stack initialization BACKPORT: security: Create "kernel hardening" config area Change-Id: I254fbf626f45cdbfed14cf297c15d28506091aa6 Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
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| e09e20aa23 |
Merge android-4.19.51 (d1f7f3b) into msm-4.19
* refs/heads/tmp-d1f7f3b:
Linux 4.19.51
ALSA: seq: Cover unsubscribe_port() in list_mutex
drm/vc4: fix fb references in async update
ovl: support stacked SEEK_HOLE/SEEK_DATA
ovl: check the capability before cred overridden
Revert "drm/nouveau: add kconfig option to turn off nouveau legacy contexts. (v3)"
Revert "Bluetooth: Align minimum encryption key size for LE and BR/EDR connections"
percpu: do not search past bitmap when allocating an area
gpio: vf610: Do not share irq_chip
soc: renesas: Identify R-Car M3-W ES1.3
usb: typec: fusb302: Check vconn is off when we start toggling
ARM: exynos: Fix undefined instruction during Exynos5422 resume
pwm: Fix deadlock warning when removing PWM device
ARM: dts: exynos: Always enable necessary APIO_1V8 and ABB_1V8 regulators on Arndale Octa
pwm: tiehrpwm: Update shadow register for disabling PWMs
dmaengine: idma64: Use actual device for DMA transfers
ice: Add missing case in print_link_msg for printing flow control
gpio: gpio-omap: add check for off wake capable gpios
PCI: xilinx: Check for __get_free_pages() failure
block, bfq: increase idling for weight-raised queues
video: imsttfb: fix potential NULL pointer dereferences
video: hgafb: fix potential NULL pointer dereference
scsi: qla2xxx: Reset the FCF_ASYNC_{SENT|ACTIVE} flags
PCI: rcar: Fix 64bit MSI message address handling
PCI: rcar: Fix a potential NULL pointer dereference
net: hns3: return 0 and print warning when hit duplicate MAC
power: supply: max14656: fix potential use-before-alloc
platform/x86: intel_pmc_ipc: adding error handling
ARM: OMAP2+: pm33xx-core: Do not Turn OFF CEFUSE as PPA may be using it
drm/amd/display: Use plane->color_space for dpp if specified
PCI: rpadlpar: Fix leaked device_node references in add/remove paths
ARM: dts: imx6qdl: Specify IMX6QDL_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx6ul: Specify IMX6UL_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx7d: Specify IMX7D_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx6sll: Specify IMX6SLL_CLK_IPG as "ipg" clock to SDMA
ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ahb" clock to SDMA
ARM: dts: imx53: Specify IMX5_CLK_IPG as "ahb" clock to SDMA
ARM: dts: imx50: Specify IMX5_CLK_IPG as "ahb" clock to SDMA
ARM: dts: imx51: Specify IMX5_CLK_IPG as "ahb" clock to SDMA
soc: rockchip: Set the proper PWM for rk3288
clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288
soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher
PCI: keystone: Prevent ARM32 specific code to be compiled for ARM64
platform/chrome: cros_ec_proto: check for NULL transfer function
i40e: Queues are reserved despite "Invalid argument" error
x86/PCI: Fix PCI IRQ routing table memory leak
net: thunderbolt: Unregister ThunderboltIP protocol handler when suspending
switchtec: Fix unintended mask of MRPC event
iommu/arm-smmu-v3: Don't disable SMMU in kdump kernel
vfio: Fix WARNING "do not call blocking ops when !TASK_RUNNING"
nfsd: avoid uninitialized variable warning
nfsd: allow fh_want_write to be called twice
fuse: retrieve: cap requested size to negotiated max_write
nvmem: sunxi_sid: Support SID on A83T and H5
nvmem: core: fix read buffer in place
ALSA: hda - Register irq handler after the chip initialization
netfilter: nf_flow_table: fix netdev refcnt leak
netfilter: nf_flow_table: check ttl value in flow offload data path
nvme-pci: shutdown on timeout during deletion
nvme-pci: unquiesce admin queue on shutdown
PCI: designware-ep: Use aligned ATU window for raising MSI interrupts
misc: pci_endpoint_test: Fix test_reg_bar to be updated in pci_endpoint_test
iommu/vt-d: Set intel_iommu_gfx_mapped correctly
blk-mq: move cancel of requeue_work into blk_mq_release
watchdog: fix compile time error of pretimeout governors
watchdog: imx2_wdt: Fix set_timeout for big timeout values
netfilter: nf_tables: fix base chain stat rcu_dereference usage
mips: Make sure dt memory regions are valid
netfilter: nf_conntrack_h323: restore boundary check correctness
netfilter: nf_flow_table: fix missing error check for rhashtable_insert_fast
mmc: mmci: Prevent polling for busy detection in IRQ context
ovl: do not generate duplicate fsnotify events for "fake" path
PCI: dwc: Free MSI IRQ page in dw_pcie_free_msi()
PCI: dwc: Free MSI in dw_pcie_host_init() error path
uml: fix a boot splat wrt use of cpu_all_mask
configfs: fix possible use-after-free in configfs_register_group
percpu: remove spurious lock dependency between percpu and sched
f2fs: fix to do checksum even if inode page is uptodate
f2fs: fix to do sanity check on valid block count of segment
f2fs: fix to use inline space only if inline_xattr is enable
f2fs: fix to avoid panic in dec_valid_block_count()
f2fs: fix to clear dirty inode in error path of f2fs_iget()
f2fs: fix to do sanity check on free nid
f2fs: fix to avoid panic in f2fs_remove_inode_page()
f2fs: fix to avoid panic in f2fs_inplace_write_data()
f2fs: fix to avoid panic in do_recover_data()
ntp: Allow TAI-UTC offset to be set to zero
mailbox: stm32-ipcc: check invalid irq
pwm: meson: Use the spin-lock only to protect register modifications
EDAC/mpc85xx: Prevent building as a module
bpf: fix undefined behavior in narrow load handling
drm/nouveau/kms/gv100-: fix spurious window immediate interlocks
objtool: Don't use ignore flag for fake jumps
drm/bridge: adv7511: Fix low refresh rate selection
drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change
perf/x86/intel: Allow PEBS multi-entry in watermark mode
mfd: twl6040: Fix device init errors for ACCCTL register
drm/nouveau/disp/dp: respect sink limits when selecting failsafe link configuration
mfd: intel-lpss: Set the device in reset state when init
mfd: tps65912-spi: Add missing of table registration
drivers: thermal: tsens: Don't print error message on -EPROBE_DEFER
thermal: rcar_gen3_thermal: disable interrupt in .remove
kernel/sys.c: prctl: fix false positive in validate_prctl_map()
mm/slab.c: fix an infinite loop in leaks_show()
mm/cma_debug.c: fix the break condition in cma_maxchunk_get()
mm: page_mkclean vs MADV_DONTNEED race
mm/cma.c: fix the bitmap status to show failed allocation reason
initramfs: free initrd memory if opening /initrd.image fails
mm/cma.c: fix crash on CMA allocation if bitmap allocation fails
mem-hotplug: fix node spanned pages when we have a node with only ZONE_MOVABLE
hugetlbfs: on restore reserve error path retain subpool reservation
mm/hmm: select mmu notifier when selecting HMM
ARM: prevent tracing IPI_CPU_BACKTRACE
drm/pl111: Initialize clock spinlock early
ipc: prevent lockup on alloc_msg and free_msg
sysctl: return -EINVAL if val violates minmax
fs/fat/file.c: issue flush after the writeback of FAT
rapidio: fix a NULL pointer dereference when create_workqueue() fails
x86: Fix RETPOLINE_CFLAGS check
BACKPORT: kheaders: Do not regenerate archive if config is not changed
BACKPORT: kheaders: Move from proc to sysfs
BACKPORT: Provide in-kernel headers to make extending kernel easier
UPSTREAM: binder: check for overflow when alloc for security context
Conflicts:
arch/arm/kernel/smp.c
Change-Id: I3ea68f5be5910b6ae24d16194db149c24c36da36
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
|
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| 299393757d |
Merge android-4.19.47 (cab4399) into msm-4.19
* refs/heads/tmp-cab4399: Linux 4.19.47 NFS: Fix a double unlock from nfs_match,get_client drm/sun4i: dsi: Enforce boundaries on the start delay vfio-ccw: Prevent quiesce function going into an infinite loop drm/sun4i: dsi: Change the start delay calculation drm: Wake up next in drm_read() chain if we are forced to putback the event drm/drv: Hold ref on parent device during drm_device lifetime drm/v3d: Handle errors from IRQ setup. ASoC: davinci-mcasp: Fix clang warning without CONFIG_PM spi: Fix zero length xfer bug spi: imx: stop buffer overflow in RX FIFO flush spi: rspi: Fix sequencer reset during initialization drm/omap: dsi: Fix PM for display blank with paired dss_pll calls spi : spi-topcliff-pch: Fix to handle empty DMA buffers scsi: lpfc: Fix SLI3 commands being issued on SLI4 devices media: saa7146: avoid high stack usage with clang scsi: lpfc: Fix fc4type information for FDMI scsi: lpfc: Fix FDMI manufacturer attribute value media: vimc: zero the media_device on probe media: go7007: avoid clang frame overflow warning with KASAN media: gspca: do not resubmit URBs when streaming has stopped media: vimc: stream: fix thread state before sleep scsi: ufs: fix a missing check of devm_reset_control_get drm/amd/display: Set stream->mode_changed when connectors change drm/amd/display: Fix Divide by 0 in memory calculations media: staging: davinci_vpfe: disallow building with COMPILE_TEST media: m88ds3103: serialize reset messages in m88ds3103_set_frontend media: dvbsky: Avoid leaking dvb frontend media: si2165: fix a missing check of return value igb: Exclude device from suspend direct complete optimization tinydrm/mipi-dbi: Use dma-safe buffers for all SPI transfers e1000e: Disable runtime PM on CNP+ thunderbolt: property: Fix a NULL pointer dereference drm/amd/display: fix releasing planes when exiting odm thunderbolt: Fix to check for kmemdup failure thunderbolt: Fix to check return value of ida_simple_get hwrng: omap - Set default quality dmaengine: tegra210-adma: use devm_clk_*() helpers batman-adv: allow updating DAT entry timeouts on incoming ARP Replies selinux: avoid uninitialized variable warning scsi: lpfc: avoid uninitialized variable warning scsi: qla4xxx: avoid freeing unallocated dma memory usb: core: Add PM runtime calls to usb_hcd_platform_shutdown rcuperf: Fix cleanup path for invalid perf_type strings x86/mce: Handle varying MCA bank counts rcutorture: Fix cleanup path for invalid torture_type strings x86/mce: Fix machine_check_poll() tests for error types overflow: Fix -Wtype-limits compilation warnings tty: ipwireless: fix missing checks for ioremap virtio_console: initialize vtermno value for ports scsi: qedf: Add missing return in qedf_post_io_req() in the fcport offload check timekeeping: Force upper bound for setting CLOCK_REALTIME thunderbolt: Fix to check the return value of kmemdup thunderbolt: property: Fix a missing check of kzalloc efifb: Omit memory map check on legacy boot media: gspca: Kill URBs on USB device disconnect media: wl128x: prevent two potential buffer overflows media: video-mux: fix null pointer dereferences kobject: Don't trigger kobject_uevent(KOBJ_REMOVE) twice. spi: tegra114: reset controller on probe HID: logitech-hidpp: change low battery level threshold from 31 to 30 percent cxgb3/l2t: Fix undefined behaviour ASoC: fsl_utils: fix a leaked reference by adding missing of_node_put ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put HID: core: move Usage Page concatenation to Main item sh: sh7786: Add explicit I/O cast to sh7786_mm_sel() RDMA/hns: Fix bad endianess of port_pd variable chardev: add additional check for minor range overlap x86/uaccess: Fix up the fixup x86/ia32: Fix ia32_restore_sigcontext() AC leak x86/uaccess, signal: Fix AC=1 bloat x86/uaccess, ftrace: Fix ftrace_likely_update() vs. SMAP wil6210: fix return code of wmi_mgmt_tx and wmi_mgmt_tx_ext arm64: cpu_ops: fix a leaked reference by adding missing of_node_put drm/panel: otm8009a: Add delay at the end of initialization scsi: ufs: Avoid configuring regulator with undefined voltage range scsi: ufs: Fix regulator load and icc-level configuration rtlwifi: fix potential NULL pointer dereference rtc: xgene: fix possible race condition brcmfmac: fix Oops when bringing up interface during USB disconnect brcmfmac: fix race during disconnect when USB completion is in progress brcmfmac: fix WARNING during USB disconnect in case of unempty psq brcmfmac: convert dev_init_lock mutex to completion b43: shut up clang -Wuninitialized variable warning brcmfmac: fix missing checks for kmemdup mwifiex: Fix mem leak in mwifiex_tm_cmd rtlwifi: fix a potential NULL pointer dereference selftests/bpf: ksym_search won't check symbols exists iio: adc: ti-ads7950: Fix improper use of mlock iio: common: ssp_sensors: Initialize calculated_time in ssp_common_process_data iio: hmc5843: fix potential NULL pointer dereferences iio: ad_sigma_delta: Properly handle SPI bus locking vs CS assertion drm/pl111: fix possible object reference leak x86/build: Keep local relocations with ld.lld block: sed-opal: fix IOC_OPAL_ENABLE_DISABLE_MBR cpufreq: kirkwood: fix possible object reference leak cpufreq: pmac32: fix possible object reference leak cpufreq/pasemi: fix possible object reference leak cpufreq: ppc_cbe: fix possible object reference leak qmi_wwan: Add quirk for Quectel dynamic config selftests: cgroup: fix cleanup path in test_memcg_subtree_control() s390: cio: fix cio_irb declaration s390/mm: silence compiler warning when compiling without CONFIG_PGSTE x86/microcode: Fix the ancient deprecated microcode loading method s390: zcrypt: initialize variables before_use clk: rockchip: Make rkpwm a critical clock on rk3288 extcon: arizona: Disable mic detect if running when driver is removed clk: rockchip: Fix video codec clocks on rk3288 PM / core: Propagate dev->power.wakeup_path when no callbacks drm/amdgpu: fix old fence check in amdgpu_fence_emit mmc: sdhci-of-esdhc: add erratum eSDHC-A001 and A-008358 support mmc: sdhci-of-esdhc: add erratum A-009204 support mmc: sdhci-of-esdhc: add erratum eSDHC5 support mmc_spi: add a status check for spi_sync_locked mmc: core: make pwrseq_emmc (partially) support sleepy GPIO controllers scsi: libsas: Do discovery on empty PHY to update PHY info hwmon: (f71805f) Use request_muxed_region for Super-IO accesses hwmon: (pc87427) Use request_muxed_region for Super-IO accesses hwmon: (smsc47b397) Use request_muxed_region for Super-IO accesses hwmon: (smsc47m1) Use request_muxed_region for Super-IO accesses hwmon: (vt1211) Use request_muxed_region for Super-IO accesses perf/x86/intel/cstate: Add Icelake support perf/x86/intel/rapl: Add Icelake support perf/x86/msr: Add Icelake support RDMA/cxgb4: Fix null pointer dereference on alloc_skb failure arm64: vdso: Fix clock_getres() for CLOCK_REALTIME ACPI/IORT: Reject platform device creation on NUMA node mapping failure i40e: don't allow changes to HW VLAN stripping on active port VLANs i40e: Able to add up to 16 MAC filters on an untrusted VF phy: mapphone-mdm6600: add gpiolib dependency phy: sun4i-usb: Make sure to disable PHY0 passby for peripheral mode drm: etnaviv: avoid DMA API warning when importing buffers x86/irq/64: Limit IST stack overflow check to #DB stack USB: core: Don't unbind interfaces following device reset failure s390/qeth: handle error from qeth_update_from_chp_desc() thunderbolt: Take domain lock in switch sysfs attribute callbacks irq_work: Do not raise an IPI when queueing work on the local CPU drm/msm: a5xx: fix possible object reference leak staging: vc04_services: handle kzalloc failure sched/core: Handle overflow in cpu_shares_write_u64 sched/rt: Check integer overflow at usec to nsec conversion sched/core: Check quota and period overflow at usec to nsec conversion cgroup: protect cgroup->nr_(dying_)descendants by css_set_lock random: add a spinlock_t to struct batched_entropy random: fix CRNG initialization when random.trust_cpu=1 powerpc/64: Fix booting large kernels with STRICT_KERNEL_RWX powerpc/numa: improve control of topology updates block: fix use-after-free on gendisk iio: adc: stm32-dfsdm: fix unmet direct dependencies detected media: pvrusb2: Prevent a buffer overflow media: au0828: Fix NULL pointer dereference in au0828_analog_stream_enable() media: stm32-dcmi: fix crash when subdev do not expose any formats audit: fix a memory leak bug media: ov2659: make S_FMT succeed even if requested format doesn't match media: au0828: stop video streaming only when last user stops media: ov6650: Move v4l2_clk_get() to ov6650_video_probe() helper media: coda: clear error return value before picture run dmaengine: at_xdmac: remove BUG_ON macro in tasklet perf/arm-cci: Remove broken race mitigation clk: rockchip: undo several noc and special clocks as critical on rk3288 pinctrl: samsung: fix leaked of_node references pinctrl: pistachio: fix leaked of_node references HID: logitech-hidpp: use RAP instead of FAP to get the protocol version Bluetooth: hci_qca: Give enough time to ROME controller to bootup. mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault() smpboot: Place the __percpu annotation correctly x86/build: Move _etext to actual end of .text vfio-ccw: Release any channel program when releasing/removing vfio-ccw mdev vfio-ccw: Do not call flush_workqueue while holding the spinlock RDMA/cma: Consider scope_id while binding to ipv6 ll address bcache: avoid clang -Wunintialized warning bcache: add failure check to run_cache_set() for journal replay bcache: fix failure in journal relplay bcache: return error immediately in bch_journal_replay() bcache: avoid potential memleak of list of journal_replay(s) in the CACHE_SYNC branch of run_cache_set crypto: sun4i-ss - Fix invalid calculation of hash end nvme-rdma: fix a NULL deref when an admin connect times out nvme: set 0 capacity if namespace block size exceeds PAGE_SIZE net: cw1200: fix a NULL pointer dereference rsi: Fix NULL pointer dereference in kmalloc mwifiex: prevent an array overflow ASoC: fsl_sai: Update is_slave_mode with correct value slimbus: fix a potential NULL pointer dereference in of_qcom_slim_ngd_register libbpf: fix samples/bpf build failure due to undefined UINT32_MAX mac80211/cfg80211: update bss channel on channel switch dmaengine: pl330: _stop: clear interrupt status s390: qeth: address type mismatch warning w1: fix the resume command API sched/nohz: Run NOHZ idle load balancer on HK_FLAG_MISC CPUs s390/kexec_file: Fix detection of text segment in ELF loader scsi: qedi: Abort ep termination if offload not scheduled rtc: stm32: manage the get_irq probe defer case rtc: 88pm860x: prevent use-after-free on device remove iwlwifi: pcie: don't crash on invalid RX interrupt btrfs: Don't panic when we can't find a root key btrfs: fix panic during relocation after ENOSPC before writeback happens Btrfs: fix data bytes_may_use underflow with fallocate due to failed quota reserve x86/modules: Avoid breaking W^X while loading modules scsi: qla2xxx: Fix hardirq-unsafe locking scsi: qla2xxx: Avoid that lockdep complains about unsafe locking in tcm_qla2xxx_close_session() scsi: qla2xxx: Fix abort handling in tcm_qla2xxx_write_pending() scsi: qla2xxx: Fix a qla24xx_enable_msix() error path sched/cpufreq: Fix kobject memleak powerpc/watchdog: Use hrtimers for per-CPU heartbeat arm64: Fix compiler warning from pte_unmap() with -Wunused-but-set-variable ARM: vdso: Remove dependency with the arch_timer driver internals media: stm32-dcmi: return appropriate error codes during probe drm/nouveau/bar/nv50: ensure BAR is mapped ACPI / property: fix handling of data_nodes in acpi_get_next_subnode() brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler() spi: pxa2xx: fix SCR (divisor) calculation ASoC: imx: fix fiq dependencies powerpc/perf: Fix loop exit condition in nest_imc_event_init powerpc/boot: Fix missing check of lseek() return value powerpc/perf: Return accordingly on invalid chip-id in ASoC: hdmi-codec: unlock the device on startup errors usb: dwc3: move synchronize_irq() out of the spinlock protected block usb: dwc2: gadget: Increase descriptors count for ISOC's ASoC: Intel: kbl_da7219_max98357a: Map BTN_0 to KEY_PLAYPAUSE pinctrl: zte: fix leaked of_node references Bluetooth: Ignore CC events not matching the last HCI command hv_netvsc: fix race that may miss tx queue wakeup net: ena: gcc 8: fix compilation warning dmaengine: tegra210-dma: free dma controller in remove() bpftool: exclude bash-completion/bpftool from .gitignore pattern selftests/bpf: set RLIMIT_MEMLOCK properly for test_libbpf_open.c tools/bpf: fix perf build error with uClibc (seen on ARC) mmc: core: Verify SD bus width gfs2: Fix occasional glock use-after-free IB/hfi1: Fix WQ_MEM_RECLAIM warning NFS: make nfs_match_client killable cxgb4: Fix error path in cxgb4_init_module gfs2: Fix lru_count going negative Revert "btrfs: Honour FITRIM range constraints during free space trim" acct_on(): don't mess with freeze protection at76c50x-usb: Don't register led_trigger if usb_register_driver failed batman-adv: mcast: fix multicast tt/tvlv worker locking bpf: devmap: fix use-after-free Read in __dev_map_entry_free ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit media: vivid: use vfree() instead of kfree() for dev->bitmap_cap media: vb2: add waiting_in_dqbuf flag media: serial_ir: Fix use-after-free in serial_ir_init_module media: cpia2: Fix use-after-free in cpia2_exit fbdev: fix WARNING in __alloc_pages_nodemask bug ovl: relax WARN_ON() for overlapping layers use case btrfs: honor path->skip_locking in backref code arm64: errata: Add workaround for Cortex-A76 erratum #1463225 brcmfmac: add subtype check for event handling in data path brcmfmac: assure SSID length from firmware is limited bpf: add bpf_jit_limit knob to restrict unpriv allocations NFSv4.1 fix incorrect return value in copy_file_range NFSv4.2 fix unnecessary retry in nfs4_copy_file_range fbdev: fix divide error in fb_var_to_videomode udlfb: fix some inconsistent NULL checking btrfs: sysfs: don't leak memory when failing add fsid btrfs: sysfs: Fix error path kobject memory leak Btrfs: fix race between ranged fsync and writeback of adjacent ranges Btrfs: avoid fallback to transaction commit during fsync of files with holes Btrfs: do not abort transaction at btrfs_update_root() after failure to COW path btrfs: don't double unlock on error in btrfs_punch_hole gfs2: Fix sign extension bug in gfs2_update_stats arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable arm64/kernel: kaslr: reduce module randomization range to 2 GB libnvdimm/pmem: Bypass CONFIG_HARDENED_USERCOPY overhead kvm: svm/avic: fix off-by-one in checking host APIC ID mmc: sdhci-iproc: Set NO_HISPD bit to fix HS50 data hold time problem mmc: sdhci-iproc: cygnus: Set NO_HISPD bit to fix HS50 data hold time problem crypto: vmx - CTR: always increment IV as quadword Revert "scsi: sd: Keep disk read-only when re-reading partition" sbitmap: fix improper use of smp_mb__before_atomic() bio: fix improper use of smp_mb__before_atomic() KVM: x86: fix return value for reserved EFER f2fs: Fix use of number of devices ext4: wait for outstanding dio during truncate in nojournal mode ext4: do not delete unlinked inode from orphan list on failed truncate x86: Hide the int3_emulate_call/jmp functions from UML x86: Hide the int3_emulate_call/jmp functions from UML f2fs: link f2fs quota ops for sysfile Conflicts: arch/arm64/Kconfig arch/arm64/include/asm/cpucaps.h arch/arm64/include/asm/cputype.h arch/arm64/include/asm/pgtable.h arch/arm64/kernel/cpu_errata.c arch/arm64/mm/dma-mapping.c arch/x86/include/asm/text-patching.h drivers/scsi/ufs/ufshcd.c drivers/slimbus/qcom-ngd-ctrl.c kernel/sched/fair.c Change-Id: Ie70cae851ffdbac1b9dbf611fc361c275f4826fd Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
|||
| ca4c34037b |
timekeeping: Repair ktime_get_coarse*() granularity
commit e3ff9c3678b4d80e22d2557b68726174578eaf52 upstream.
Jason reported that the coarse ktime based time getters advance only once
per second and not once per tick as advertised.
The code reads only the monotonic base time, which advances once per
second. The nanoseconds are accumulated on every tick in xtime_nsec up to
a second and the regular time getters take this nanoseconds offset into
account, but the ktime_get_coarse*() implementation fails to do so.
Add the accumulated xtime_nsec value to the monotonic base time to get the
proper per tick advancing coarse tinme.
Fixes:
|
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| 0b50d08c5d |
ntp: Allow TAI-UTC offset to be set to zero
[ Upstream commit fdc6bae940ee9eb869e493990540098b8c0fd6ab ]
The ADJ_TAI adjtimex mode sets the TAI-UTC offset of the system clock.
It is typically set by NTP/PTP implementations and it is automatically
updated by the kernel on leap seconds. The initial value is zero (which
applications may interpret as unknown), but this value cannot be set by
adjtimex. This limitation seems to go back to the original "nanokernel"
implementation by David Mills.
Change the ADJ_TAI check to accept zero as a valid TAI-UTC offset in
order to allow setting it back to the initial value.
Fixes:
|
|||
| dc0f37b780 |
timekeeping: Force upper bound for setting CLOCK_REALTIME
[ Upstream commit 7a8e61f8478639072d402a26789055a4a4de8f77 ] Several people reported testing failures after setting CLOCK_REALTIME close to the limits of the kernel internal representation in nanoseconds, i.e. year 2262. The failures are exposed in subsequent operations, i.e. when arming timers or when the advancing CLOCK_MONOTONIC makes the calculation of CLOCK_REALTIME overflow into negative space. Now people start to paper over the underlying problem by clamping calculations to the valid range, but that's just wrong because such workarounds will prevent detection of real issues as well. It is reasonable to force an upper bound for the various methods of setting CLOCK_REALTIME. Year 2262 is the absolute upper bound. Assume a maximum uptime of 30 years which is plenty enough even for esoteric embedded systems. That results in an upper bound of year 2232 for setting the time. Once that limit is reached in reality this limit is only a small part of the problem space. But until then this stops people from trying to paper over the problem at the wrong places. Reported-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Reported-by: Hongbo Yao <yaohongbo@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Miroslav Lichvar <mlichvar@redhat.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lkml.kernel.org/r/alpine.DEB.2.21.1903231125480.2157@nanos.tec.linutronix.de Signed-off-by: Sasha Levin <sashal@kernel.org> |
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| 3fc4c60de5 |
Merge android-4.19.37 (9bf5904) into msm-4.19
* refs/heads/tmp-9bf5904: Linux 4.19.37 kernel/sysctl.c: fix out-of-bounds access when setting file-max Revert "locking/lockdep: Add debug_locks check in __lock_downgrade()" i2c-hid: properly terminate i2c_hid_dmi_desc_override_table[] array ASoC: rockchip: add missing INTERLEAVED PCM attribute tools include: Adopt linux/bits.h percpu: stop printing kernel addresses ALSA: info: Fix racy addition/deletion of nodes mm/vmstat.c: fix /proc/vmstat format for CONFIG_DEBUG_TLBFLUSH=y CONFIG_SMP=n device_cgroup: fix RCU imbalance in error case sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup Revert "kbuild: use -Oz instead of -Os when using clang" tpm: Fix the type of the return value in calc_tpm2_event_size() tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete modpost: file2alias: check prototype of handler modpost: file2alias: go back to simple devtable lookup mmc: sdhci: Handle auto-command errors mmc: sdhci: Rename SDHCI_ACMD12_ERR and SDHCI_INT_ACMD12ERR mmc: sdhci: Fix data command CRC error handling nfit/ars: Avoid stale ARS results nfit/ars: Allow root to busy-poll the ARS state machine nfit/ars: Introduce scrub_flags nfit/ars: Remove ars_start_flags timers/sched_clock: Prevent generic sched_clock wrap caused by tick_freeze() x86/speculation: Prevent deadlock on ssb_state::lock perf/x86: Fix incorrect PEBS_REGS x86/cpu/bugs: Use __initconst for 'const' init data perf/x86/amd: Add event map for AMD Family 17h drm/amdgpu/gmc9: fix VM_L2_CNTL3 programming mac80211: do not call driver wake_tx_queue op during reconfig rt2x00: do not increment sequence number while re-transmitting kprobes: Fix error check when reusing optimized probes kprobes: Mark ftrace mcount handler functions nokprobe x86/kprobes: Verify stack frame on kretprobe arm64: futex: Restore oldval initialization to work around buggy compilers drm/ttm: fix out-of-bounds read in ttm_put_pages() v2 crypto: x86/poly1305 - fix overflow during partial reduction ipmi: fix sleep-in-atomic in free_user at cleanup SRCU user->release_barrier coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping Revert "svm: Fix AVIC incomplete IPI emulation" Revert "scsi: fcoe: clear FC_RP_STARTED flags when receiving a LOGO" scsi: core: set result when the command cannot be dispatched vt: fix cursor when clearing the screen serial: sh-sci: Fix HSCIF RX sampling point calculation serial: sh-sci: Fix HSCIF RX sampling point adjustment Input: elan_i2c - add hardware ID for multiple Lenovo laptops ALSA: core: Fix card races between register and disconnect ALSA: hda/realtek - add two more pin configuration sets to quirk table staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf staging: comedi: ni_usb6501: Fix use of uninitialized mutex staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf staging: comedi: vmk80xx: Fix use of uninitialized semaphore staging: most: core: use device description as name io: accel: kxcjk1013: restore the range after resume. iio: core: fix a possible circular locking dependency iio: adc: at91: disable adc channel interrupt in timeout case iio: Fix scan mask selection iio: dac: mcp4725: add missing powerdown bits in store eeprom iio: ad_sigma_delta: select channel when reading register iio: cros_ec: Fix the maths for gyro scale calculation iio:chemical:bme680: Fix SPI read interface iio:chemical:bme680: Fix, report temperature in millidegrees iio/gyro/bmg160: Use millidegrees for temperature scale iio: gyro: mpu3050: fix chip ID reading staging: iio: ad7192: Fix ad7193 channel address Staging: iio: meter: fixed typo KVM: x86: svm: make sure NMI is injected after nmi_singlestep KVM: x86: Don't clear EFER during SMM transitions for 32-bit vCPU cifs: fix handle leak in smb2_query_symlink() cifs: Fix use-after-free in SMB2_read cifs: Fix use-after-free in SMB2_write CIFS: keep FileInfo handle live during oplock break net: IP6 defrag: use rbtrees in nf_conntrack_reasm.c net: IP6 defrag: use rbtrees for IPv6 defrag net: IP defrag: encapsulate rbtree defrag code into callable functions sch_cake: Simplify logic in cake_select_tin() nfp: flower: remove vlan CFI bit from push vlan action nfp: flower: replace CFI with vlan present sch_cake: Make sure we can write the IP header before changing DSCP bits sch_cake: Use tc_skb_protocol() helper for getting packet protocol route: Avoid crash from dereferencing NULL rt->from net/mlx5: FPGA, tls, idr remove on flow delete net/tls: prevent bad memory access in tls_is_sk_tx_device_offloaded() net/mlx5: FPGA, tls, hold rcu read lock a bit longer net: thunderx: don't allow jumbo frames with XDP net: thunderx: raise XDP MTU to 1508 ipv4: ensure rcu_read_lock() in ipv4_link_failure() ipv4: recompile ip options in ipv4_link_failure vhost: reject zero size iova range tipc: missing entries in name table of publications team: set slave to promisc if team is already in promisc mode tcp: tcp_grow_window() needs to respect tcp_space() net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv net: Fix missing meta data in skb with vlan packet net: bridge: multicast: use rcu to access port list from br_multicast_start_querier net: bridge: fix per-port af_packet sockets net: atm: Fix potential Spectre v1 vulnerabilities failover: allow name change on IFF_UP slave interfaces bonding: fix event handling for stacked bonds ANDROID: cuttlefish_defconfig: Enable CONFIG_XFRM_STATISTICS Conflicts: drivers/mmc/host/sdhci.c drivers/mmc/host/sdhci.h Change-Id: Iff88e7f663de91949ddf065ec1d3b69c2fd3a9a9 Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
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| 0fe0de10c1 |
Revert "timers, sched/clock: Hook into s2idle freeze path"
This reverts commit |
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| 853ed1ac0e |
Merge android-4.19.35 (3e16663) into msm-4.19
* refs/heads/tmp-3e16663:
Linux 4.19.35
KVM: x86: nVMX: fix x2APIC VTPR read intercept
KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887)
ACPICA: AML interpreter: add region addresses in global list during initialization
arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64
arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64
dm integrity: fix deadlock with overlapping I/O
dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors
dm: revert
|
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| cd37fd46b4 |
timers/sched_clock: Prevent generic sched_clock wrap caused by tick_freeze()
commit 3f2552f7e9c5abef2775c53f7af66532f8bf65bc upstream. tick_freeze() introduced by suspend-to-idle in commit |
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| a5277bcc1b |
alarmtimer: Return correct remaining time
commit 07d7e12091f4ab869cc6a4bb276399057e73b0b3 upstream.
To calculate a remaining time, it's required to subtract the current time
from the expiration time. In alarm_timer_remaining() the arguments of
ktime_sub are swapped.
Fixes:
|
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| 7f311acbfb |
hrtimer: Initialize cpu_base.next_timer to NULL conditionally
hrtimer_cpu_base.next_timer stores the pointer to the next expiring timer in a CPU base. This pointer is used to check whether a hrtimer which is removed is the hrtimer which is the first to expire in the CPU base. To get the estimated sleep length cpuidle_select call from governor depends on hrtimer_next_event_without() which does __hrtimer_get_next_event() excluding tick_sched_timer. cpu_base.next_timer is made NULL unconditionally but actual timer assignment is skipped in case of exclude call. So this pointer stays NULL and we skip programming the hrtimer event even though the hrtimer being removed is the first one to expire. This may result in an unwanted old event getting triggered. Fix this by initializing cpu_base.next_timer to NULL only for non exclude calls. Change-Id: I3c64f34e487e224a6a3b75a840869fc1371dd5b7 Signed-off-by: Srinivas Ramana <sramana@codeaurora.org> Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org> |
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| 873ba54b08 | Merge "soc: qcom: rq_stats: clean up the rq_stats" | |||
| ea99d5c0e7 |
timers, sched/clock: Hook into s2idle freeze path
The sched_clock() suspend/resume callbacks are called from a syscore_ops structure that's registered after the timekeeping syscore_ops. With the suspend-to-idle method of suspend we will freeze the tick and timekeeping subsystem, but we don't suspend the sched clock here, because syscore ops are not called in suspend to idle. Hook this up directly in the timekeeping freeze path when we go idle on the last CPU. This way, the sched clock doesn't jump across a suspend/resume cycle. Change-Id: I2ea488dce7186d6210d3af34b0e1a67c9f1cdf78 Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> |
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| 3c3ceb87d3 |
soc: qcom: rq_stats: clean up the rq_stats
Remove unncessary function and data structure for rq_stats since no driver relies on this information. Keep the defer_timer kobj since irq balancer still needs this. Change-Id: I20516fd7ed8496426ef75246c7b77c1937c696dc Signed-off-by: Runmin Wang <runminw@codeaurora.org> [aparnam@codeaurora.org: Removed unused variables] Signed-off-by: Rama Aparna Mallavarapu <aparnam@codeaurora.org> |
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| 9d1f53106a |
Merge android-4.19.21 (6e0411b) into msm-4.19
* refs/heads/tmp-6e0411b:
Revert "thermal: Fix locking in cooling device sysfs update cur_state"
Linux 4.19.21
ath9k: dynack: check da->enabled first in sampling routines
ath9k: dynack: make ewma estimation faster
perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu()
IB/hfi1: Add limit test for RC/UC send via loopback
cacheinfo: Keep the old value if of_property_read_u32 fails
serial: sh-sci: Do not free irqs that have already been freed
serial: 8250_pci: Make PCI class test non fatal
serial: fix race between flush_to_ldisc and tty_open
perf tests evsel-tp-sched: Fix bitwise operator
perf/core: Don't WARN() for impossible ring-buffer sizes
x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()
perf/x86/intel/uncore: Add Node ID mask
cpu/hotplug: Fix "SMT disabled by BIOS" detection for KVM
KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221)
kvm: fix kvm_ioctl_create_device() reference counting (CVE-2019-6974)
KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222)
scsi: aic94xx: fix module loading
scsi: cxlflash: Prevent deadlock when adapter probe fails
staging: speakup: fix tty-operation NULL derefs
usb: gadget: musb: fix short isoc packets with inventra dma
usb: gadget: udc: net2272: Fix bitwise and boolean operations
usb: dwc3: gadget: Handle 0 xfer length for OUT EP
usb: phy: am335x: fix race condition in _probe
irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID
futex: Handle early deadlock return correctly
dmaengine: imx-dma: fix wrong callback invoke
dmaengine: bcm2835: Fix abort of transactions
dmaengine: bcm2835: Fix interrupt race on RT
HID: debug: fix the ring buffer implementation
fuse: handle zero sized retrieve correctly
fuse: decrement NR_WRITEBACK_TEMP on the right page
fuse: call pipe_buf_release() under pipe lock
ALSA: hda/realtek - Headset microphone support for System76 darp5
ALSA: hda/realtek - Use a common helper for hp pin reference
ALSA: hda/realtek - Fix lose hp_pins for disable auto mute
ALSA: hda - Serialize codec registrations
ALSA: usb-audio: Add support for new T+A USB DAC
ALSA: compress: Fix stop handling on compressed capture streams
xfs: eof trim writeback mapping as soon as it is cached
net/mlx5e: FPGA, fix Innova IPsec TX offload data path performance
virtio_net: Account for tx bytes and packets on sending xdp_frames
skge: potential memory corruption in skge_get_regs()
sctp: walk the list of asoc safely
sctp: check and update stream->out_curr when allocating stream_out
rxrpc: bad unlock balance in rxrpc_recvmsg
Revert "net: phy: marvell: avoid pause mode on SGMII-to-Copper for 88e151x"
rds: fix refcount bug in rds_sock_addref
net: systemport: Fix WoL with password after deep sleep
net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet frames
net: dsa: slave: Don't propagate flag changes on down slave interfaces
net: dsa: mv88e6xxx: Fix counting of ATU violations
net: dsa: Fix NULL checking in dsa_slave_set_eee()
net: dsa: Fix lockdep false positive splat
net: dp83640: expire old TX-skb
lib/test_rhashtable: Make test_insert_dup() allocate its hash table dynamically
enic: fix checksum validation for IPv6
dccp: fool proof ccid_hc_[rt]x_parse_options()
thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set
xfs: fix inverted return from xfs_btree_sblock_verify_crc
xfs: fix PAGE_MASK usage in xfs_free_file_space
fs/xfs: fix f_ffree value for statfs when project quota is set
xfs: delalloc -> unwritten COW fork allocation can go wrong
xfs: fix transient reference count error in xfs_buf_resubmit_failed_buffers
xfs: fix shared extent data corruption due to missing cow reservation
xfs: fix overflow in xfs_attr3_leaf_verify
xfs: Fix error code in 'xfs_ioc_getbmap()'
xfs: cancel COW blocks before swapext
xfs: Fix xqmstats offsets in /proc/fs/xfs/xqmstat
scripts/gdb: fix lx-version string output
kernel/kcov.c: mark write_comp_data() as notrace
exec: load_script: don't blindly truncate shebang string
fs/epoll: drop ovflist branch prediction
kernel/hung_task.c: force console verbose before panic
proc/sysctl: fix return error for proc_doulongvec_minmax()
kernel/hung_task.c: break RCU locks based on jiffies
arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition
HID: lenovo: Add checks to fix of_led_classdev_register
thermal: generic-adc: Fix adc to temp interpolation
PCI: imx: Enable MSI from downstream components
kdb: Don't back trace on a cpu that didn't round up
thermal: bcm2835: enable hwmon explicitly
block/swim3: Fix -EBUSY error when re-opening device after unmount
fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address()
gdrom: fix a memory leak bug
isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw()
zram: fix lockdep warning of free block handling
mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init
ocfs2: improve ocfs2 Makefile
ocfs2: don't clear bh uptodate for block read
arch/sh/boards/mach-kfr2r09/setup.c: fix struct mtd_oob_ops build warning
scripts/decode_stacktrace: only strip base path when a prefix of the path
perf python: Do not force closing original perf descriptor in evlist.get_pollfd()
cgroup: fix parsing empty mount option string
f2fs: fix sbi->extent_list corruption issue
niu: fix missing checks of niu_pci_eeprom_read
um: Avoid marking pages with "changed protection"
f2fs: fix use-after-free issue when accessing sbi->stat_info
cifs: check ntwrk_buf_start for NULL before dereferencing it
MIPS: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8
crypto: ux500 - Use proper enum in hash_set_dma_transfer
crypto: ux500 - Use proper enum in cryp_set_dma_transfer
seq_buf: Make seq_buf_puts() null-terminate the buffer
hwmon: (lm80) fix a missing check of bus read in lm80 probe
hwmon: (lm80) fix a missing check of the status of SMBus read
perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz
NFS: nfs_compare_mount_options always compare auth flavors.
kvm: Change offset in kvm_write_guest_offset_cached to unsigned
powerpc/fadump: Do not allow hot-remove memory from fadump reserved area.
KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported
pinctrl: meson: meson8b: fix the GPIO function for the GPIOAO pins
pinctrl: meson: meson8: fix the GPIO function for the GPIOAO pins
powerpc/mm: Fix reporting of kernel execute faults on the 8xx
fbdev: fbcon: Fix unregister crash when more than one framebuffer
ACPI/APEI: Clear GHES block_status before panic()
igb: Fix an issue that PME is not enabled during runtime suspend
ice: Do not enable NAPI on q_vectors that have no rings
i40e: define proper net_device::neigh_priv_len
fbdev: fbmem: behave better with small rotated displays and many CPUs
md: fix raid10 hang issue caused by barrier
video: clps711x-fb: release disp device node in probe()
drm/amd/display: validate extended dongle caps
drbd: Avoid Clang warning about pointless switch statment
drbd: skip spurious timeout (ping-timeo) when failing promote
drbd: disconnect, if the wrong UUIDs are attached on a connected peer
drbd: narrow rcu_read_lock in drbd_sync_handshake
mlx5: update timecounter at least twice per counter overflow
powerpc/powernv/ioda: Allocate indirect TCE levels of cached userspace addresses on demand
iwlwifi: mvm: fix setting HE ppe FW config
powerpc/perf: Fix thresholding counter data for unknown type
net: hns3: add max vector number check for pf
cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan()
scsi: smartpqi: increase fw status register read timeout
scsi: smartpqi: correct volume status
scsi: smartpqi: correct host serial num for ssa
mlxsw: spectrum: Properly cleanup LAG uppers when removing port from LAG
xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi
mac80211: fix radiotap vendor presence bitmap handling
powerpc/uaccess: fix warning/error with access_ok()
drm/amd/display: fix YCbCr420 blank color
Bluetooth: hci_bcm: Handle deferred probing for the clock supply
drm/amd/display: Add retry to read ddc_clock pin
net: hns3: fix incomplete uninitialization of IRQ in the hns3_nic_uninit_vector_data()
percpu: convert spin_lock_irq to spin_lock_irqsave.
perf tools: Cast off_t to s64 to avoid warning on bionic libc
perf header: Fix up argument to ctime()
usb: musb: dsps: fix runtime pm for peripheral mode
usb: musb: dsps: fix otg state machine
arm64: KVM: Skip MMIO insn after emulation
livepatch: check kzalloc return values
tools/power/x86/intel_pstate_tracer: Fix non root execution for post processing a trace file
bnxt_en: Disable MSIX before re-reserving NQs/CMPL rings.
i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E)
perf probe: Fix unchecked usage of strncpy()
btrfs: use tagged writepage to mitigate livelock of snapshot
perf header: Fix unchecked usage of strncpy()
perf dso: Fix unchecked usage of strncpy()
perf test: Fix perf_event_attr test failure
tty: serial: samsung: Properly set flags in autoCTS mode
serial: sh-sci: Resume PIO in sci_rx_interrupt() on DMA failure
serial: sh-sci: Fix locking in sci_submit_rx()
btrfs: harden agaist duplicate fsid on scanned devices
usb: renesas_usbhs: add support for RZ/G2E
mmc: jz4740: Get CD/WP GPIOs from descriptors
mmc: sdhci-xenon: Fix timeout checks
mmc: sdhci-omap: Fix timeout checks
mmc: sdhci-of-esdhc: Fix timeout checks
memstick: Prevent memstick host from getting runtime suspended during card detection
mmc: meson-mx-sdio: check devm_kasprintf for failure
mmc: bcm2835: reset host on timeout
mmc: bcm2835: Recover from MMC_SEND_EXT_CSD
KVM: PPC: Book3S: Only report KVM_CAP_SPAPR_TCE_VFIO on powernv machines
ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M
ARM: pxa: avoid section mismatch warning
selftests/bpf: use __bpf_constant_htons in test_prog.c
switchtec: Fix SWITCHTEC_IOCTL_EVENT_IDX_ALL flags overwrite
udf: Fix BUG on corrupted inode
mlxsw: spectrum_acl: Limit priority value
phy: sun4i-usb: add support for missing USB PHY index
i2c-axxia: check for error conditions first
lightnvm: pblk: add lock protection to list operations
lightnvm: pblk: fix resubmission of overwritten write err lbas
drm/msm: dpu: Only check flush register against pending flushes
drm/msm/dsi: fix dsi clock names in DSI 10nm PLL driver
tee: optee: avoid possible double list_del()
OPP: Use opp_table->regulators to verify no regulator case
cpuidle: big.LITTLE: fix refcount leak
platform/x86: mlx-platform: Fix tachometer registers
clk: imx6sl: ensure MMDC CH0 handshake is bypassed
sata_rcar: fix deferred probing
iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer
iommu/arm-smmu: Add support for qcom,smmu-v2 variant
iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads
usb: dwc3: gadget: Disable CSP for stream OUT ep
ARM: dts: imx51-zii-rdu1: Do not specify "power-gpio" for hpa1
watchdog: renesas_wdt: don't set divider while watchdog is running
ARM: dts: Fix up the D-Link DIR-685 MTD partition info
media: coda: fix H.264 deblocking filter controls
mips: bpf: fix encoding bug for mm_srlv32_op
ARM: dts: Fix OMAP4430 SDP Ethernet startup
iommu/amd: Fix amd_iommu=force_isolation
pinctrl: sx150x: handle failure case of devm_kstrdup
gpio: mt7621: pass mediatek_gpio_bank_probe() failure up the stack
gpio: mt7621: report failure of devm_kasprintf()
usb: dwc3: trace: add missing break statement to make compiler happy
IB/hfi1: Unreserve a reserved request when it is completed
kobject: return error code if writing /sys/.../uevent fails
driver core: Move async_synchronize_full call
tipc: fix node keep alive interval calculation
drm/amdgpu/powerplay: fix clock stretcher limits on polaris (v2)
media: imx274: select REGMAP_I2C
clk: sunxi-ng: a33: Set CLK_SET_RATE_PARENT for all audio module clocks
usb: mtu3: fix the issue about SetFeature(U1/U2_Enable)
timekeeping: Use proper seqcount initializer
usb: hub: delay hub autosuspend if USB3 port is still link training
usb: dwc2: Disable power down feature on Samsung SoCs
usb: dwc3: Correct the logic for checking TRB full in __dwc3_prepare_one_trb()
xtensa: xtfpga.dtsi: fix dtc warnings about SPI
smack: fix access permissions for keyring
media: DaVinci-VPBE: fix error handling in vpbe_initialize()
media: i2c: TDA1997x: select CONFIG_HDMI
x86/fpu: Add might_fault() to user_insn()
ARM: dts: aspeed: add missing memory unit-address
ARM: dts: mmp2: fix TWSI2
drm/v3d: Fix prime imports of buffers from other drivers.
arm64: ftrace: don't adjust the LR value
mt76x0: dfs: fix IBI_R11 configuration on non-radar channels
s390/zcrypt: improve special ap message cmd handling
firmware/efi: Add NULL pointer checks in efivars API functions
thermal: Fix locking in cooling device sysfs update cur_state
Thermal: do not clear passive state during system sleep
arm64: io: Ensure value passed to __iormb() is held in a 64-bit register
perf: arm_spe: handle devm_kasprintf() failure
drm: Clear state->acquire_ctx before leaving drm_atomic_helper_commit_duplicated_state()
nfsd4: fix crash on writing v4_end_grace before nfsd startup
soc: bcm: brcmstb: Don't leak device tree node reference
sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN
net: aquantia: return 'err' if set MPI_DEINIT state fails
arm64: io: Ensure calls to delay routines are ordered against prior readX()
i2c: sh_mobile: add support for r8a77990 (R-Car E3)
f2fs: fix wrong return value of f2fs_acl_create
f2fs: fix race between write_checkpoint and write_begin
f2fs: move dir data flush to write checkpoint process
staging: pi433: fix potential null dereference
ACPI: SPCR: Consider baud rate 0 as preconfigured state
media: adv*/tc358743/ths8200: fill in min width/height/pixelclock
iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID
iio: adc: meson-saradc: fix internal clock names
iio: adc: meson-saradc: check for devm_kasprintf failure
powerpc/32: Add .data..Lubsan_data*/.data..Lubsan_type* sections explicitly
dmaengine: xilinx_dma: Remove __aligned attribute on zynqmp_dma_desc_ll
ptp: Fix pass zero to ERR_PTR() in ptp_clock_register
clk: meson: meson8b: mark the CPU clock as CLK_IS_CRITICAL
clk: meson: meson8b: fix the width of the cpu_scale_div clock
clk: meson: meson8b: do not use cpu_div3 for cpu_scale_out_sel
staging: erofs: fix the definition of DBG_BUGON
media: mtk-vcodec: Release device nodes in mtk_vcodec_init_enc_pm()
media: video-i2c: avoid accessing released memory area when removing driver
media: rc: ensure close() is called on rc_unregister_device
soc/tegra: Don't leak device tree node reference
perf tools: Add Hygon Dhyana support
modpost: validate symbol names also in find_elf_symbol
net/mlx5: EQ, Use the right place to store/read IRQ affinity hint
bpf: libbpf: retry map creation without the name
drm/amd/display: calculate stream->phy_pix_clk before clock mapping
drm/amd/display: fix gamma not being applied correctly
ARM: OMAP2+: hwmod: Fix some section annotations
drm/rockchip: fix for mailbox read size
usbnet: smsc95xx: fix rx packet alignment
staging: iio: ad7780: update voltage on read
scsi: hisi_sas: change the time of SAS SSP connection
i40e: prevent overlapping tx_timeout recover
platform/chrome: don't report EC_MKBP_EVENT_SENSOR_FIFO as wakeup
vbox: fix link error with 'gcc -Og'
fpga: altera-cvp: fix 'bad IO access' on x86_64
Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1
fpga: altera-cvp: Fix registration for CvP incapable devices
staging:iio:ad2s90: Make probe handle spi_setup failure
iwlwifi: fw: do not set sgi bits for HE connection
dpaa2-ptp: defer probe when portal allocation failed
MIPS: Boston: Disable EG20T prefetch
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
serial: fsl_lpuart: clear parity enable bit when disable parity
drm/vc4: ->x_scaling[1] should never be set to VC4_SCALING_NONE
crypto: aes_ti - disable interrupts while accessing S-box
powerpc/pseries: add of_node_put() in dlpar_detach_node()
x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
dlm: Don't swamp the CPU with callbacks queued during recovery
clk: boston: fix possible memory leak in clk_boston_setup()
ARM: 8808/1: kexec:offline panic_smp_self_stop CPU
scsi: lpfc: Fix LOGO/PLOGI handling when triggerd by ABTS Timeout event
scsi: mpt3sas: Call sas_remove_host before removing the target devices
scsi: lpfc: Correct LCB RJT handling
ath9k: dynack: use authentication messages for 'late' ack
ath10k: assign 'n_cipher_suites' for WCN3990
wil6210: fix memory leak in wil_find_tx_bcast_2
wil6210: fix reset flow for Talyn-mb
nds32: Fix gcc 8.0 compiler option incompatible.
gpu: ipu-v3: image-convert: Prevent race between run and unprepare
genirq/affinity: Spread IRQs to all available NUMA nodes
drm/sun4i: Initialize registers in tcon-top driver
gpiolib: Fix possible use after free on label
ASoC: Intel: mrfld: fix uninitialized variable access
pinctrl: bcm2835: Use raw spinlock for RT compatibility
drm/vgem: Fix vgem_init to get drm device available.
staging: iio: adc: ad7280a: handle error from __ad7280_read32()
drm/bufs: Fix Spectre v1 vulnerability
devres: Align data[] to ARCH_KMALLOC_MINALIGN
ANDROID: Turn xt_owner module on
UPSTREAM: virt_wifi: fix error return code in virt_wifi_newlink()
Conflicts:
arch/arm64/include/asm/io.h
drivers/iommu/arm-smmu.c
drivers/thermal/thermal_core.c
Change-Id: Ic348640eaeb3501bfc61d0b6907b7fcbb83f5118
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
|
|||
| c61f3c7ecb |
Merge "Merge android-4.19.20 (c28f73f) into msm-4.19"
|
|||
| de3f2b7fe7 |
Merge "Merge android-4.19.14 (8735c21) into msm-4.19"
|
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| 5bc755b1ad | Merge "hrtimer: fix issue during core isolation" | |||
| 5643b9b50e |
Merge android-4.19.19 (18ba00a) into msm-4.19
* refs/heads/tmp-18ba00a:
Revert "scsi: ufs: Use explicit access size in ufshcd_dump_regs"
Linux 4.19.19
Input: input_event - fix the CONFIG_SPARC64 mixup
ide: fix a typo in the settings proc file name
usb: dwc3: gadget: Clear req->needs_extra_trb flag on cleanup
Revert "mm, memory_hotplug: initialize struct pages for the full memory section"
nvmet-rdma: fix null dereference under heavy load
nvmet-rdma: Add unlikely for response allocated check
s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
bpf: fix inner map masking to prevent oob under speculation
bpf: fix sanitation of alu op with pointer / scalar type from different paths
bpf: prevent out of bounds speculation on pointer arithmetic
bpf: fix check_map_access smin_value test when pointer contains offset
bpf: restrict unknown scalars of mixed signed bounds for unprivileged
bpf: restrict stack pointer arithmetic for unprivileged
bpf: restrict map value pointer arithmetic for unprivileged
bpf: enable access to ax register also from verifier rewrite
bpf: move tmp variable into ax register in interpreter
bpf: move {prev_,}insn_idx into verifier env
bpf: add per-insn complexity limit
bpf: improve verifier branch analysis
drm/meson: Fix atomic mode switching regression
vt: invoke notifier on screen size change
vt: always call notifier with the console lock held
vt: make vt_console_print() compatible with the unicode screen buffer
can: flexcan: fix NULL pointer exception during bringup
can: bcm: check timer values before ktime conversion
can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by removing it
irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
net: sun: cassini: Cleanup license conflict
posix-cpu-timers: Unbreak timer rearming
x86/entry/64/compat: Fix stack switching for XEN PV
x86/kaslr: Fix incorrect i8254 outb() parameters
x86/selftests/pkeys: Fork() to check for state being preserved
x86/pkeys: Properly copy pkey state at fork()
KVM/nVMX: Do not validate that posted_intr_desc_addr is page aligned
kvm: x86/vmx: Use kzalloc for cached_vmcs12
KVM: x86: WARN_ONCE if sending a PV IPI returns a fatal error
KVM: x86: Fix PV IPIs for 32-bit KVM host
KVM: x86: Fix single-step debugging
drm/amdgpu: Add APTX quirk for Lenovo laptop
dm crypt: fix parsing of extended IV arguments
dm thin: fix passdown_double_checking_shared_status()
scsi: ufs: Use explicit access size in ufshcd_dump_regs
acpi/nfit: Fix command-supported detection
acpi/nfit: Block function zero DSMs
Input: uinput - fix undefined behavior in uinput_validate_absinfo()
Input: input_event - provide override for sparc64
Input: xpad - add support for SteelSeries Stratus Duo
smb3: add credits we receive from oplock/break PDUs
CIFS: Do not reconnect TCP session in add_credits()
CIFS: Fix credit calculation for encrypted reads with errors
CIFS: Fix credits calculations for reads with errors
CIFS: Fix possible hang during async MTU reads and writes
vgacon: unconfuse vc_origin when using soft scrollback
Drivers: hv: vmbus: Check for ring when getting debug info
hv_balloon: avoid touching uninitialized struct page during tail onlining
tty/n_hdlc: fix __might_sleep warning
uart: Fix crash in uart_write and uart_put_char
tty: Handle problem if line discipline does not have receive_buf
staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
mmc: meson-gx: Free irq in release() callback
mmc: dw_mmc-bluefield: : Fix the license information
char/mwave: fix potential Spectre v1 vulnerability
misc: ibmvsm: Fix potential NULL pointer dereference
s390/smp: fix CPU hotplug deadlock with CPU rescan
s390/early: improve machine detection
s390/mm: always force a load of the primary ASCE on context switch
ARC: perf: map generic branches to correct hardware condition
ARC: adjust memblock_reserve of kernel memory
ARCv2: lib: memeset: fix doing prefetchw outside of buffer
ALSA: hda - Add mute LED support for HP ProBook 470 G5
ALSA: hda/realtek - Fix typo for ALC225 model
inotify: Fix fd refcount leak in inotify_add_watch().
clk: socfpga: stratix10: fix naming convention for the fixed-clocks
clk: socfpga: stratix10: fix rate calculation for pll clocks
ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
ASoC: rt5514-spi: Fix potential NULL pointer dereference
ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
ceph: clear inode pointer when snap realm gets dropped by its inode
USB: serial: pl2303: add new PID to support PL2303TB
USB: serial: simple: add Motorola Tetra TPG2200 device id
USB: leds: fix regression in usbport led trigger
mei: me: add denverton innovation engine device IDs
mei: me: mark LBG devices as having dma support
tcp: allow MSG_ZEROCOPY transmission also in CLOSE_WAIT state
ip6_gre: update version related info when changing link
net: phy: marvell: Fix deadlock from wrong locking
erspan: build the header with the right proto according to erspan_ver
ip6_gre: fix tunnel list corruption for x-netns
udp: with udp_segment release on error path
net/sched: cls_flower: allocate mask dynamically in fl_change()
mlxsw: pci: Ring CQ's doorbell before RDQ's
mlxsw: spectrum_fid: Update dummy FID index
net: ipv4: Fix memory leak in network namespace dismantle
mlxsw: pci: Increase PCI SW reset timeout
vhost: log dirty page correctly
openvswitch: Avoid OOB read when parsing flow nlattrs
net_sched: refetch skb protocol for each filter
net/sched: act_tunnel_key: fix memory leak in case of action replace
net: phy: mdio_bus: add missing device_del() in mdiobus_register() error handling
net: phy: marvell: Errata for mv88e6390 internal PHYs
net: Fix usage of pskb_trim_rcsum
net: bridge: Fix ethernet header pointer before check skb forwardable
amd-xgbe: Fix mdio access for non-zero ports and clause 45 PHYs
FROMGIT: PM / EM: Expose the Energy Model in debugfs
Change-Id: I2cd5399c3dedc227e2131f689b4905e9d454b190
Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org>
|
|||
| 18d10b90d8 |
hrtimer: fix issue during core isolation
During core isolation, while migrating hrtimers to one of online CPUs,
below issue is being observed due to commit
|
|||
| db6807be0d |
soc: qcom: rq_stats: add snapshot of run queue stats driver
Add a snapshot of msm_rq_stats driver as of msm-4.4 commit c605e110ab186049 (Merge "usb: gadget: composite: Return bcdUSB 0x0310 for Superspeed and higher"). This driver is used to expose statistics to the irq balancer. Change-Id: I723310d12616f61598b2815e5ed3024418966ecc Signed-off-by: Kyle Yan <kyan@codeaurora.org> Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org> |
|||
| bd0e1dd170 |
Merge android-4.19.13 (a872d2d) into msm-4.19
* refs/heads/tmp-a872d2d: Linux 4.19.13 drm/ioctl: Fix Spectre v1 vulnerabilities proc/sysctl: don't return ENOMEM on lookup when a table is unregistering Input: elantech - disable elan-i2c for P52 and P72 mm: don't miss the last page because of round-off error mm, page_alloc: fix has_unmovable_pages for HugePages mm: thp: fix flags for pmd migration when split mm, memory_hotplug: initialize struct pages for the full memory section media: ov5640: Fix set format regression iwlwifi: add new cards for 9560, 9462, 9461 and killer series Revert "mwifiex: restructure rx_reorder_tbl_lock usage" iwlwifi: mvm: don't send GEO_TX_POWER_LIMIT to old firmwares rtlwifi: Fix leak of skb when processing C2H_BT_INFO xfrm_user: fix freeing of xfrm states on acquire mm: introduce mm_[p4d|pud|pmd]_folded mm: make the __PAGETABLE_PxD_FOLDED defines non-empty mm: add mm_pxd_folded checks to pgtable_bytes accounting functions panic: avoid deadlocks in re-entrant console drivers x86/intel_rdt: Ensure a CPU remains online for the region's pseudo-locking sequence x86/vdso: Pass --eh-frame-hdr to the linker x86/mm: Fix decoy address handling vs 32-bit builds x86/mtrr: Don't copy uninitialized gentry fields back to userspace futex: Cure exit race Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels KVM: Fix UAF in nested posted interrupt processing kvm: x86: Add AMD's EX_CFG to the list of ignored MSRs KVM: X86: Fix NULL deref in vcpu_scan_ioapic posix-timers: Fix division by zero bug gpiolib-acpi: Only defer request_irq for GpioInt ACPI event handlers gpio: max7301: fix driver for use with CONFIG_VMAP_STACK mmc: omap_hsmmc: fix DMA API warning mmc: core: Use a minimum 1600ms timeout when enabling CACHE ctrl mmc: core: Allow BKOPS and CACHE ctrl even if no HPI support mmc: core: Reset HPI enabled state during re-init and in case of errors scsi: sd: use mempool for discard special page scsi: t10-pi: Return correct ref tag when queue has no integrity profile ubifs: Handle re-linking of inodes correctly while recovery USB: serial: option: add Telit LN940 series USB: serial: option: add Fibocom NL668 series USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode) USB: serial: option: add HP lt4132 USB: serial: option: add GosunCn ZTE WeLink ME3630 USB: xhci: fix 'broken_suspend' placement in struct xchi_hcd xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data Revert "vfs: Allow userns root to call mknod on owned filesystems." iomap: Revert "fs/iomap.c: get/put the page in iomap_page_create/release()" Conflicts: drivers/mmc/core/mmc.c Change-Id: I92648e314b976d17abcc734c61142bcb6519518b Signed-off-by: Ivaylo Georgiev <irgeorgiev@codeaurora.org> |
|||
| 0105d80dd1 |
timekeeping: Use proper seqcount initializer
[ Upstream commit ce10a5b3954f2514af726beb78ed8d7350c5e41c ] tk_core.seq is initialized open coded, but that misses to initialize the lockdep map when lockdep is enabled. Lockdep splats involving tk_core seq consequently lack a name and are hard to read. Use the proper initializer which takes care of the lockdep map initialization. [ tglx: Massaged changelog ] Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: peterz@infradead.org Cc: tj@kernel.org Cc: johannes.berg@intel.com Link: https://lkml.kernel.org/r/20181128234325.110011-12-bvanassche@acm.org Signed-off-by: Sasha Levin <sashal@kernel.org> |
|||
| 21c0d1621b |
posix-cpu-timers: Unbreak timer rearming
commit 93ad0fc088c5b4631f796c995bdd27a082ef33a6 upstream.
The recent commit which prevented a division by 0 issue in the alarm timer
code broke posix CPU timers as an unwanted side effect.
The reason is that the common rearm code checks for timer->it_interval
being 0 now. What went unnoticed is that the posix cpu timer setup does not
initialize timer->it_interval as it stores the interval in CPU timer
specific storage. The reason for the separate storage is historical as the
posix CPU timers always had a 64bit nanoseconds representation internally
while timer->it_interval is type ktime_t which used to be a modified
timespec representation on 32bit machines.
Instead of reverting the offending commit and fixing the alarmtimer issue
in the alarmtimer code, store the interval in timer->it_interval at CPU
timer setup time so the common code check works. This also repairs the
existing inconistency of the posix CPU timer code which kept a single shot
timer armed despite of the interval being 0.
The separate storage can be removed in mainline, but that needs to be a
separate commit as the current one has to be backported to stable kernels.
Fixes: 0e334db6bb4b ("posix-timers: Fix division by zero bug")
Reported-by: H.J. Lu <hjl.tools@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20190111133500.840117406@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| 1244fa1f1a |
sched: Add a check for cpu unbound deferrable timers
Add a check for cpu unbound deferrable timer expiry and raise softirq for handling the expired timers so that the CPU can process the cpu unbound deferrable times as early as possible when a cpu tries to enter/exit idle loop. Change-Id: Ieffa74fa22a4d25493f5590b5ac1e0d784fcbbad Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org> [rishabhb@codeaurora.org: Resolved conflicts due to addition of commit: time: tick-sched: Reorganize idle tick management code] Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org> |
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| 8f2c04f1d8 |
kernel: time: Add delay after cpu_relax() in tight loops
Tight loops of spin_lock_irqsave() and spin_unlock_irqrestore() in timer and hrtimer are causing scheduling delays. Add delay of few nano seconds after cpu_relax in the timer/hrtimer tight loops. Change-Id: Iaa0ab92da93f7b245b1d922b6edca2bebdc0fbce Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org> |
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| 3832c3d379 |
hrtimer: Don't drop the base lock when migration during isolation
The current code drops the base lock and wait for the running hrtimer's expiry event to be processed on the isolated CPU. This leaves a window, where the running hrtimer can migrate to a different CPU or even get freed. The pinned hrtimers that are maintained in a temporarily list also can get freed while the lock is dropped. The only reason for waiting for the running hrtimer is to make sure that this hrtimer is migrated away from the isolated CPU. This is a problem only if this hrtimer gets rearmed from it's callback. As the possibility of this race is very rare, it is better to have this limitation instead of fixing the above mentioned bugs with more intrusive changes. Change-Id: I49bd79ced8d593a084ded1aefed648d5f9e83199 Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org> [markivx: Forward port to 4.14, fix header include merge conflict] Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org> [satyap@codeaurora.org: Port to 4.19 and fix merge conflict] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| 5fadc772ef |
timer: Update code that migrates timers and hrtimers during isolation
__migrate_timers() can be called from both hotplug and isolation contexts. When called from the isolation context, we might sometimes encounter running timers. This is OK since the currently running or just expired timers are off of the timer wheel and so everything else can be migrated off. In the case of hrtimers, we must wait until all callbacks have finished. However, a udelay is important while waiting to allow for store-exclusive fairness when run_hrtimer is attempting to grab the hrtimer base lock. Change-Id: I037373930fe709eeeea5a28df803531a59132c76 Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org> Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org> [markivx: Forward port to 4.14, fix header include conflict] Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org> [satyap@codeaurora.org: Port to 4.19 and fix merge conflict] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| 706c74e0f9 |
hrtimer: Ensure timer is not running before migrating
A timer might be running when we are trying to move the timer to another CPU so ensure that we wait for the timer to finish before migrating. Change-Id: I1dfb57e4dd1bc676193e7ffe4b0d14a5e0df3d00 Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [rameezmustafa@codeaurora.org: Port to msm-4.9] Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org> [satyap@codeaurora.org: Port to 4.19 and fix merge conflicts] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| ec86ffd80c |
timer: Do not require CPUSETS to be enabled for migration
Do not require CPUSETS to be enabled to allow migration of timers and hrtimers. Change-Id: I898bde98cdc205f865226811efd8d45a406f2547 Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [rameezmustafa@codeaurora.org: Port to msm-4.9] Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org> Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| 7368bc9d17 |
timer: Add function to migrate timers
Add function to migrate timer that will be used by later patch set. Change-Id: I2d4fbe312fe635273c7386aba8378937f4b0ac15 Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org> [ohaugan@codeaurora.org: Updated commit text and fixed trivial merge conflict] Git-commit: 3633b88d8fcb4273807574c27c328b6908a741e5 Git-repo: git://git.linaro.org/people/mike.holmes/santosh.shukla/lng-isol.git Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [rameezmustafa@codeaurora.org: Port to msm-4.9] Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org> Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| fe3df39e04 |
hrtimer.h: prevent pinned timer state from breaking inactive test
An hrtimer may be pinned to a CPU but inactive, so it is no longer valid to test the hrtimer.state struct member as having no bits set when inactive. Changed the test function to mask out the HRTIMER_STATE_PINNED bit when checking for inactive state. Change-Id: Icb4156f4b7cb10138ea6c5cd5b762e35dc25428d Signed-off-by: Gary S. Robertson <gary.robertson@linaro.org> [ohaugan@codeaurora.org: Port to 4.4] Git-commit: 902e4d4eb0d2158d2792166221a72a829caecf07 Git-repo: git://git.linaro.org/people/mike.holmes/santosh.shukla/lng-isol.git Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [satyap@codeaurora.org: Port to 4.19 and fix merge conflicts] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| 1344cf5f0f |
hrtimer: make sure PINNED flag is cleared after removing hrtimer
Change-Id: I1a3211bc0d5d310c7fa7b92dc44ec6c4722dd7b9 Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> [forward port to 3.18] Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org> Git-commit: d6c894e515b4cd93c3a08e7c60cce0aa5118c656 Git-repo: git://git.linaro.org/people/mike.holmes/santosh.shukla/lng-isol.git Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| e4bb211a26 |
hrtimer: create hrtimer_quiesce_cpu() to isolate CPU from hrtimers
To isolate CPUs (isolate from hrtimers) from sysfs using cpusets, we need some support from the hrtimer core. i.e. A routine hrtimer_quiesce_cpu() which would migrate away all the unpinned hrtimers, but shouldn't touch the pinned ones. This patch creates this routine. Change-Id: Icf93622bdeed9c6c28eb1aca1637bc5b9522a533 Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> [forward port to 3.18] Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org> [ohaugan@codeaurora.org: Port to 4.4] Git-commit: d4d50a0ddc35e58ee95137ba4d14e74fea8b682f Git-repo: git://git.linaro.org/people/mike.holmes/santosh.shukla/lng-isol.git Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [rameezmustafa@codeaurora.org: Port to msm-4.9] Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org> [satyap@codeaurora.org: Port to msm-4.19 and fix merge conflicts] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| de27e1459e |
hrtimer: update timer->state with 'pinned' information
'Pinned' information would be required in migrate_hrtimers() now, as we can migrate non-pinned timers away without a hotplug (i.e. with cpuset.quiesce). And so we may need to identify pinned timers now, as we can't migrate them. This patch reuses the timer->state variable for setting this flag as there were enough number of free bits available in this variable. And there is no point increasing size of this struct by adding another field. Change-Id: Id2cdd74903598e31fab6999c4cbab9c2fd17fe23 Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> [forward port to 3.18] Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org> [ohaugan@codeaurora.org: Port to 4.4] Git-commit: 62feaf1ed0b64c04868d143d8bdb92d60dc3189b Git-repo: git://git.linaro.org/people/mike.holmes/santosh.shukla/lng-isol.git Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [markivx: Port to 4.14, fix merge conflicts due to lack of timer stats code] Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org> [satyap@codeaurora.org: Port to 4.19, fix merge conflicts] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| 23a5e1f9f9 |
timer: create timer_quiesce_cpu() to isolate CPU from timers
To isolate CPUs (isolate from timers) from sysfs using cpusets, we need some support from the timer core. i.e. A routine timer_quiesce_cpu() which would migrates away all the unpinned timers, but shouldn't touch the pinned ones. This patch creates this routine. Change-Id: I4795aeffd1be41830ac295a1e2e8f36fb05e98b7 Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> [forward port to 3.18] Signed-off-by: Santosh Shukla <santosh.shukla@linaro.org> [ohaugan@codeaurora.org: Port to 4.4. Fixes for compilation error] Git-commit: 313910b70ea0c73f8789d9189c11e1f339080646 Git-repo: git://git.linaro.org/people/mike.holmes/santosh.shukla/lng-isol.git Signed-off-by: Olav Haugan <ohaugan@codeaurora.org> [rameezmustafa@codeaurora.org: Port to msm-4.9 and rebase to change patch dependency order.] Signed-off-by: Syed Rameez Mustafa <rameezmustafa@codeaurora.org> [markivx: Port to 4.14, fix merge conflicts] Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org> [satyap@codeaurora.org: Port to 4.19 and resolve trivial merge conflicts] Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org> |
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| 82c8dbb376 |
posix-timers: Fix division by zero bug
commit 0e334db6bb4b1fd1e2d72c1f3d8f004313cd9f94 upstream. The signal delivery path of posix-timers can try to rearm the timer even if the interval is zero. That's handled for the common case (hrtimer) but not for alarm timers. In that case the forwarding function raises a division by zero exception. The handling for hrtimer based posix timers is wrong because it marks the timer as active despite the fact that it is stopped. Move the check from common_hrtimer_rearm() to posixtimer_rearm() to cure both issues. Reported-by: syzbot+9d38bedac9cc77b8ad5e@syzkaller.appspotmail.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: John Stultz <john.stultz@linaro.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: sboyd@kernel.org Cc: stable@vger.kernel.org Cc: syzkaller-bugs@googlegroups.com Link: http://lkml.kernel.org/r/alpine.DEB.2.21.1812171328050.1880@nanos.tec.linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| e948653a6a |
kernel: tick-sched: Add API to get the next wakeup for a CPU
Add get_next_event_cpu to get the next wakeup time for the CPU. This is used by the sleep driver if it has to query the next wakeup for a CPU other than the thread that its running on. Change-Id: I889de90928b9b1e51a51b2f9205d7865facfcc20 Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org> |
