We get a build error in the irqsoff tracer in some configurations:
kernel/trace/trace_irqsoff.c: In function 'trace_preempt_on':
kernel/trace/trace_irqsoff.c:855:2: error: implicit declaration of function 'trace_preempt_enable_rcuidle'; did you mean 'trace_irq_enable_rcuidle'? [-Werror=implicit-function-declaration]
trace_preempt_enable_rcuidle(a0, a1);
The problem is that trace_preempt_enable_rcuidle() has different
definition based on multiple Kconfig symbols, but not all combinations
have a valid definition.
This changes the conditions so that we always get exactly one
definition of each of the four tracing macros. I have not tried
to verify that these definitions are sensible, but now we
can build all randconfig combinations again.
Link: http://lkml.kernel.org/r/20171019083230.2450779-1-arnd@arndb.de
Change-Id: I6220ade69ab894721ce9f737a634ac6cc15c16e7
Fixes: d59158162e03 ("tracing: Add support for preempt and irq enable/disable events")
Acked-by: Joel Fernandes <joelaf@google.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Git-commit: 250d0c7754aa37c6443f07f1f5f591e2806295d8
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>
Arnd Bergmannauthored and Lingutla Chandrasekharcommited 2018-04-23 19:04:47 +05:30
Add trace support to get mpm wakeup timer value while APPS going
into deep sleep.
Change-Id: I074012c6362140d87190f2416d8e5c2cb31183b2
Signed-off-by: Raghavendra Kakarla <rkakarla@codeaurora.org>
* origin/dev/msm-4.9-sched:
sched: Fix compilation issues with schedutil for !SCHED_WALT
sched/fair: Bring sched_smp_overlap_capacity out of WALT
sched/fair: Fix is_packing_eligible() for !SCHED_WALT
sched: Fix compilation issue in task_tick_fair() for !SCHED_WALT
sched: Move sched_boost defines out of SCHED_WALT
sched: Fix a compilation issue in find_best_target() for !SCHED_WALT
sched: Fix a compilation issue when WALT is disabled
sched: Add a stub for walt_cpu_high_irqload() for !SCHED_WALT
sched/tune: Fix compilation issue when WALT is disabled
sched: Define a stub function for sched_irqload when WALT is disabled
sched: Get sched_task_util trace point working for !SCHED_WALT
Change-Id: I7b12496da6ddcd6518e6d5123ddf4337e2298dca
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Need to add define for trace_pil_notify when CONFIG_MSM_PIL
not defined, because it is used outside of pil driver.
Change-Id: If88b6ece834c613a6e3f7eb2f9eb91092fa3a8d9
Signed-off-by: Maria Yu <aiquny@codeaurora.org>
sched_task_util trace point depends on task's mark_start for
calculating the time taken for CPU selection algorithm in
select_energy_cpu_brute(). This results in a compilation error,
since the mark_start is not available when SCHED_WALT is disabled.
sched_task_util trace point is not tied to WALT. Fix this issue by
using sched_clock() instead of mark_start. The sched_clock() is
accessed only when the trace point is enabled, so there will not be
any additional overhead.
Change-Id: Ide67741a188da13911929422c0bb1b5af2d29826
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
* origin/dev/msm-4.9-sched:
ARM: dts: msm: Update silver CPUs's idle cost data for SDM845v2
sched/fair: prevent possible infinite loop in sched_group_energy
sched: Update WALT stats also in boosted_cpu_util()
sched/fair: Add provision to control the spreading on SMP
sched/fair: Add EAS_USE_NEED_IDLE feature
sched/fair: Turn off FBT_STRICT_ORDER feature
sched/fair: fix incorrect CPU selection for non latency sensitive tasks
sched: Add task placement snapshot
sched/fair: select the most energy-efficient CPU candidate on wake-up
sched/fair: fix array out of bounds access in select_energy_cpu_idx()
sched/fair: use min capacity when evaluating active cpus
sched/fair: use min capacity when evaluating idle backup cpus
sched/fair: use min capacity when evaluating placement energy costs
sched/fair: introduce minimum capacity capping sched feature
arm/topology: link arch_scale_min_freq_capacity to cpufreq
arm64/topology: link arch_scale_min_freq_capacity to cpufreq
sched: add arch_scale_min_freq_capacity to track minimum capacity caps
cpufreq: add scaled minimum capacity tracking for policy changes
arm64: enable max frequency capping
arm: enable max frequency capping
cpufreq: implement max frequency capping
sched/fair: introduce an arch scaling function for max frequency capping
cpufreq: remove max frequency capping from scale_freq_capacity()
Revert "ANDROID: cpufreq: Max freq invariant scheduler load-tracking and cpu capacity support"
Revert "ANDROID: arm: Enable max freq invariant scheduler load-tracking and capacity support"
Revert "ANDROID: arm64: Enable max freq invariant scheduler load-tracking and capacity support"
sched/fair: reduce rounding errors in energy computations
sched/fair: re-factor energy_diff to use a single (extensible) energy_env
sched/fair: cleanup select_energy_cpu_brute to be more consistent
sched/fair: remove capacity tracking from energy_diff
sched/fair: remove energy_diff tracepoint in preparation to re-factoring
sched/fair: use *p to reference task_structs
sched: EAS: Fix the calculation of group util in group_idle_state()
cpufreq: Drop schedfreq governor
sched: Sync EAS codebase to android-4.9
sched: Move core_ctl callback from tick to WALT IRQ work
sched: fair: Always use energy aware wakeups
sched: Introduce new workload differentiation
sched: Introduce a different version of freq aggregation
sched: report group load to the cpufreq
sched: Start reporting top task load to cpufreq
sched: Introduce scheduler boost related placement changes
sched: Port boost setting mechanisms to EAS
sched: integrate core_ctl with EAS
sched: EAS: add infrastructure for core_ctl
sched: EAS: add core isolation support
sched: Introduce an irq_work to report WALT load
sched: introduce small wakee task on waker
sched: fair: Ignore energy-diff calculations for colocated tasks
sched: change default group upmigrate and downmigrate values
sched: EAS: colocate related threads
sched: cpufreq: Use per_cpu_ptr instead of this_cpu_ptr when reporting load
sched: cpufreq: Use sched_clock instead of rq_clock when updating schedutil
sched: cpufreq: Update cpufreq once in a WALT window
ARM: dts: msm: Add an energy model for the SDM845 CPUs
Conflicts:
kernel/sched/fair.c
Change-Id: Ieaeecb28e57955db3b13d6d9c1d81b204caf0fcf
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
This snapshot is taken as of msm-4.9 'commit f85a9dec59
("sched: walt: Fix cpu_capacity_orig stuck issue")'.
Change-Id: I5bc0f0648bbab48da0f13600ea2fcbd9c1b7f0e8
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
* refs/heads/tmp-a9d0273:
Linux 4.9.84
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
KVM: nVMX: invvpid handling improvements
KVM: VMX: clean up declaration of VPID/EPT invalidation types
KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously
x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug
usb: phy: msm add regulator dependency
arm64: fix warning about swapper_pg_dir overflow
idle: i7300: add PCI dependency
spi: bcm-qspi: shut up warning about cfi header inclusion
binfmt_elf: compat: avoid unused function warning
arm64: sunxi: always enable reset controller
drm/i915: hide unused intel_panel_set_backlight function
kasan: rework Kconfig settings
clk: meson: gxbb: fix build error without RESET_CONTROLLER
ISDN: eicon: reduce stack size of sig_ind function
tw5864: use dev_warn instead of WARN to shut up warning
em28xx: only use mt9v011 if camera support is enabled
go7007: add MEDIA_CAMERA_SUPPORT dependency
tc358743: fix register i2c_rd/wr functions
shmem: fix compilation warnings on unused functions
KVM: add X86_LOCAL_APIC dependency
Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning
drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized
rbd: silence bogus -Wmaybe-uninitialized warning
drm: exynos: mark pm functions as __maybe_unused
security/keys: BIG_KEY requires CONFIG_CRYPTO
cw1200: fix bogus maybe-uninitialized warning
reiserfs: avoid a -Wmaybe-uninitialized warning
ALSA: hda/ca0132 - fix possible NULL pointer use
arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set
scsi: advansys: fix uninitialized data access
x86/vm86: Fix unused variable warning if THP is disabled
x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
dmaengine: zx: fix build warning
x86: add MULTIUSER dependency for KVM
thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies
x86/build: Silence the build with "make -s"
tools build: Add tools tree support for 'make -s'
x86/fpu/math-emu: Fix possible uninitialized variable use
arm64: define BUG() instruction without CONFIG_BUG
gpio: xgene: mark PM functions as __maybe_unused
x86/ras/inject: Make it depend on X86_LOCAL_APIC=y
scsi: advansys: fix build warning for PCI=n
video: fbdev: via: remove possibly unused variables
perf: xgene: Include module.h
PCI: Change pci_host_common_probe() visibility
usb: musb: fix compilation warning on unused function
platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
gpio: intel-mid: Fix build warning when !CONFIG_PM
PCI: vmd: Fix suspend handlers defined-but-not-used warning
perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
vmxnet3: prevent building with 64K pages
clk: sunxi-ng: fix build error without CONFIG_RESET_CONTROLLER
shmem: avoid maybe-uninitialized warning
drm/i915: fix intel_backlight_device_register declaration
crypto: talitos - fix Kernel Oops on hashing an empty file
powerpc/64s: Improve RFI L1-D cache flush fallback
powerpc/64s: Simple RFI macro conversions
powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL
hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
xen: XEN_ACPI_PROCESSOR is Dom0-only
platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410
x86/mm/kmmio: Fix mmiotrace for page unaligned addresses
mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
usb: dwc3: of-simple: fix missing clk_disable_unprepare
usb: dwc3: gadget: Wait longer for controller to end command processing
dmaengine: jz4740: disable/unprepare clk if probe fails
drm/armada: fix leak of crtc structure
xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
spi: sun4i: disable clocks in the remove function
ASoC: rockchip: disable clock on error
clk: fix a panic error caused by accessing NULL pointer
dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved
dmaengine: ioat: Fix error handling path
gianfar: Disable EEE autoneg by default
509: fix printing uninitialized stack memory when OID is empty
net: ethernet: arc: fix error handling in emac_rockchip_probe
brcmfmac: Avoid build error with make W=1
btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
net_sched: red: Avoid illegal values
net_sched: red: Avoid devision by zero
gianfar: fix a flooded alignment reports because of padding issue.
ARM: dts: Fix elm interrupt compiler warning
s390/dasd: prevent prefix I/O error
powerpc/perf: Fix oops when grouping different pmu events
m68k: add missing SOFTIRQENTRY_TEXT linker section
ipvlan: Add the skb->mark as flow4's member to lookup route
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune
RDMA/cma: Make sure that PSN is not over max allowed
i40iw: Correct ARP index mask
pinctrl: sunxi: Fix A64 UART mux value
pinctrl: sunxi: Fix A80 interrupt pin bank
media: s5k6aa: describe some function parameters
perf bench numa: Fixup discontiguous/sparse numa nodes
perf top: Fix window dimensions change handling
ARM: dts: am437x-cm-t43: Correct the dmas property of spi0
ARM: dts: am4372: Correct the interrupts_properties of McASP
ARM: dts: logicpd-somlv: Fix wl127x pinmux
ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet
ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen
ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
usb: build drivers/usb/common/ when USB_SUPPORT is set
usbip: keep usbip_device sockfd state in sync with tcp_socket
staging: iio: ad5933: switch buffer mode to software
staging: iio: adc: ad7192: fix external frequency setting
binder: check for binder_thread allocation failure in binder_poll()
staging: android: ashmem: Fix a race condition in pin ioctls
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
arm64: dts: add #cooling-cells to CPU nodes
ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
video: fbdev/mmp: add MODULE_LICENSE
ASoC: ux500: add MODULE_LICENSE tag
crypto: hash - prevent using keyed hashes without setting key
crypto: hash - annotate algorithms taking optional key
net: avoid skb_warn_bad_offload on IS_ERR
rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
netfilter: on sockopt() acquire sock lock only in the required scope
netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target}
netfilter: x_tables: fix int overflow in xt_alloc_table_info()
kcov: detect double association with a single task
KVM: x86: fix escape of guest dr6 to the host
blk_rq_map_user_iov: fix error override
staging: android: ion: Switch from WARN to pr_warn
staging: android: ion: Add __GFP_NOWARN for system contig heap
crypto: x86/twofish-3way - Fix %rbp usage
selinux: skip bounded transition processing if the policy isn't loaded
selinux: ensure the context is NUL terminated in security_context_to_sid_core()
Provide a function to create a NUL-terminated string from unterminated data
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
blktrace: fix unlocked registration of tracepoints
sctp: set frag_point in sctp_setsockopt_maxseg correctly
xfrm: check id proto in validate_tmpl()
xfrm: Fix stack-out-of-bounds read on socket policy lookup.
mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
xfrm: skip policies marked as dead while rehashing
cfg80211: check dev_set_name() return value
kcm: Only allow TCP sockets to be attached to a KCM mux
kcm: Check if sk_user_data already set in kcm_attach
vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
ANDROID: sdcardfs: Hold i_mutex for i_size_write
UPSTREAM: ANDROID: binder: synchronize_rcu() when using POLLFREE.
BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck64-XTS
BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck128-XTS
BACKPORT, FROMGIT: crypto: arm/speck - add NEON-accelerated implementation of Speck-XTS
FROMGIT: crypto: speck - export common helpers
BACKPORT, FROMGIT: crypto: speck - add support for the Speck block cipher
f2fs: updates on v4.16-rc1
Linux 4.9.83
media: r820t: fix r820t_write_reg for KASAN
ARM: dts: Delete bogus reference to the charlcd
arm: dts: mt2701: Add reset-cells
ARM: dts: s5pv210: add interrupt-parent for ohci
arm64: dts: msm8916: Add missing #phy-cells
ARM: pxa/tosa-bt: add MODULE_LICENSE tag
ARM: dts: exynos: fix RTC interrupt for exynos5410
vfs: don't do RCU lookup of empty pathnames
x86: fix build warnign with 32-bit PAE
x86/cpu: Change type of x86_cache_size variable to unsigned int
x86/spectre: Fix an error message
x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping
selftests/x86/mpx: Fix incorrect bounds with old _sigfault
x86/speculation: Add <asm/msr-index.h> dependency
nospec: Move array_index_nospec() parameter checking into separate macro
x86/speculation: Fix up array_index_nospec_mask() asm constraint
selftests/x86: Do not rely on "int $0x80" in single_step_syscall.c
selftests/x86: Do not rely on "int $0x80" in test_mremap_vdso.c
selftests/x86/pkeys: Remove unused functions
x86/speculation: Clean up various Spectre related details
X86/nVMX: Properly set spec_ctrl and pred_cmd before merging MSRs
KVM/x86: Reduce retpoline performance impact in slot_handle_level_range(), by always inlining iterator helper methods
x86/speculation: Correct Speculation Control microcode blacklist again
x86/speculation: Update Speculation Control microcode blacklist
compiler-gcc.h: Introduce __optimize function attribute
x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface
arm: spear13xx: Fix spics gpio controller's warning
arm: spear13xx: Fix dmas cells
arm: spear600: Add missing interrupt-parent of rtc
ARM: dts: nomadik: add interrupt-parent for clcd
ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
ARM: lpc3250: fix uda1380 gpio numbers
arm64: dts: msm8916: Correct ipc references for smsm
s390: fix handling of -1 in set{,fs}[gu]id16 syscalls
ocfs2: try a blocking lock before return AOP_TRUNCATED_PAGE
PM / devfreq: Propagate error from devfreq_add_device()
cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin
RDMA/rxe: Fix a race condition related to the QP error state
kselftest: fix OOM in memory compaction test
IB/mlx4: Fix incorrectly releasing steerable UD QPs when have only ETH ports
IB/qib: Fix comparison error with qperf compare/swap test
powerpc: fix build errors in stable tree
dm: correctly handle chained bios in dec_pending()
usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT
mvpp2: fix multicast address filter
ALSA: seq: Fix racy pool initializations
ALSA: usb-audio: add implicit fb quirk for Behringer UFX1204
ALSA: hda/realtek: PCI quirk for Fujitsu U7x7
ALSA: hda/realtek - Enable Thinkpad Dock device for ALC298 platform
ALSA: usb-audio: Fix UAC2 get_ctl request with a RANGE attribute
ALSA: hda - Fix headset mic detection problem for two Dell machines
mtd: nand: vf610: set correct ooblayout
9p/trans_virtio: discard zero-length reply
Btrfs: fix unexpected -EEXIST when creating new inode
Btrfs: fix btrfs_evict_inode to handle abnormal inodes correctly
Btrfs: fix extent state leak from tree log
Btrfs: fix crash due to not cleaning up tree log block's dirty bits
Btrfs: fix deadlock in run_delalloc_nocow
target/iscsi: avoid NULL dereference in CHAP auth error path
rtlwifi: rtl8821ae: Fix connection lost problem correctly
console/dummy: leave .con_font_get set to NULL
video: fbdev: atmel_lcdfb: fix display-timings lookup
PCI: keystone: Fix interrupt-controller-node lookup
MIPS: Fix typo BIG_ENDIAN to CPU_BIG_ENDIAN
mm: Fix memory size alignment in devm_memremap_pages_release()
mm: hide a #warning for COMPILE_TEST
ext4: correct documentation for grpid mount option
ext4: save error to disk in __ext4_grp_locked_error()
ext4: fix a race in the ext4 shutdown path
jbd2: fix sphinx kernel-doc build warnings
mbcache: initialize entry->e_referenced in mb_cache_entry_create()
rtc-opal: Fix handling of firmware error codes, prevent busy loops
drm/radeon: adjust tested variable
drm/radeon: Add dpm quirk for Jet PRO (v2)
scsi: smartpqi: allow static build ("built-in")
BACKPORT: tee: shm: Potential NULL dereference calling tee_shm_register()
BACKPORT: tee: shm: don't put_page on null shm->pages
BACKPORT: tee: shm: make function __tee_shm_alloc static
BACKPORT: tee: optee: check type of registered shared memory
BACKPORT: tee: add start argument to shm_register callback
BACKPORT: tee: optee: fix header dependencies
BACKPORT: tee: shm: inline tee_shm_get_id()
BACKPORT: tee: use reference counting for tee_context
BACKPORT: tee: optee: enable dynamic SHM support
BACKPORT: tee: optee: add optee-specific shared pool implementation
BACKPORT: tee: optee: store OP-TEE capabilities in private data
BACKPORT: tee: optee: add registered buffers handling into RPC calls
BACKPORT: tee: optee: add registered shared parameters handling
BACKPORT: tee: optee: add shared buffer registration functions
BACKPORT: tee: optee: add page list manipulation functions
BACKPORT: tee: optee: Update protocol definitions
BACKPORT: tee: shm: add page accessor functions
BACKPORT: tee: shm: add accessors for buffer size and page offset
BACKPORT: tee: add register user memory
BACKPORT: tee: flexible shared memory pool creation
BACKPORT: optee: support asynchronous supplicant requests
BACKPORT: tee: add TEE_IOCTL_PARAM_ATTR_META
BACKPORT: tee: add tee_param_is_memref() for driver use
UPSTREAM: tcp: fix access to sk->sk_state in tcp_poll()
BACKPORT: tcp: fix potential double free issue for fastopen_req
BACKPORT: xfrm: Fix return value check of copy_sec_ctx.
time: Fix ktime_get_raw() incorrect base accumulation
FROMLIST: coresight: ETM: Add support for ARM Cortex-A73
FROMLIST: coresight: tmc: implementing TMC-ETR AUX space API
UPSTREAM: coresight: etm_perf: Fix using uninitialised work
UPSTREAM: coresight: fix kernel panic caused by invalid CPU
UPSTREAM: coresight: Fix disabling of CoreSight TPIU
UPSTREAM: coresight: perf: Add a missing call to etm_free_aux
UPSTREAM: coresight: tmc: Remove duplicate memset
UPSTREAM: coresight: tmc: Get rid of mode parameter for helper routines
UPSTREAM: coresight: tmc: Cleanup operation mode handling
UPSTREAM: coresight: reset "enable_sink" flag when need be
sched/fair: prevent possible infinite loop in sched_group_energy
ANDROID: qtaguid: Fix the UAF probelm with tag_ref_tree
UPSTREAM: ANDROID: binder: remove waitqueue when thread exits.
ANDROID: sdcardfs: Protect set_top
ANDROID: fsnotify: Notify lower fs of open
Revert "ANDROID: sdcardfs: notify lower file of opens"
ANDROID: sdcardfs: Use lower getattr times/size
ANDROID: sched: EAS: check energy_aware() before calling select_energy_cpu_brute() in up-migrate path
UPSTREAM: eventpoll.h: add missing epoll event masks
BACKPORT: thermal/drivers/hisi: Add support for hi3660 SoC
BACKPORT: thermal/drivers/hisi: Prepare to add support for other hisi platforms
BACKPORT: thermal/drivers/hisi: Add platform prefix to function name
BACKPORT: thermal/drivers/hisi: Put platform code together
BACKPORT: thermal/drivers/hisi: Use round up step value
BACKPORT: thermal/drivers/hisi: Move the clk setup in the corresponding functions
BACKPORT: thermal/drivers/hisi: Remove mutex_lock in the code
BACKPORT: thermal/drivers/hisi: Remove thermal data back pointer
BACKPORT: thermal/drivers/hisi: Convert long to int
BACKPORT: thermal/drivers/hisi: Rename and remove unused field
BACKPORT: thermal/drivers/hisi: Remove costly sensor inspection
BACKPORT: thermal/drivers/hisi: Fix configuration register setting
BACKPORT: thermal/drivers/hisi: Encapsulate register writes into helpers
BACKPORT: thermal/drivers/hisi: Remove pointless lock
BACKPORT: thermal/drivers/hisi: Remove the multiple sensors support
BACKPORT: thermal: hisilicon: constify thermal_zone_of_device_ops structures
ANDROID: xattr: Pass EOPNOTSUPP to permission2
ANDROID: sdcardfs: Move default_normal to superblock
UPSTREAM: tcp: fix a request socket leak
UPSTREAM: tcp: fix possible deadlock in TCP stack vs BPF filter
UPSTREAM: tcp: Add a tcp_filter hook before handle ack packet
FROMLIST: arm64: kpti: Fix the interaction between ASID switching and software PAN
FROMLIST: arm64: Move post_ttbr_update_workaround to C code
fscrypt: updates on 4.15-rc4
ANDROID: uid_sys_stats: fix the comment
BACKPORT: optee: fix invalid of_node_put() in optee_driver_init()
BACKPORT: tee: optee: sync with new naming of interrupts
BACKPORT: tee: indicate privileged dev in gen_caps
BACKPORT: tee: optee: interruptible RPC sleep
BACKPORT: tee: optee: add const to tee_driver_ops and tee_desc structures
BACKPORT: tee: tee_shm: Constify dma_buf_ops structures.
BACKPORT: tee: add forward declaration for struct device
BACKPORT: tee: optee: fix uninitialized symbol 'parg'
BACKPORT: tee.txt: standardize document format
BACKPORT: tee: add ARM_SMCCC dependency
clocksource: arch_timer: make virtual counter access configurable
arm64: issue isb when trapping CNTVCT_EL0 access
BACKPORT: arm64: Add CNTFRQ_EL0 trap handler
BACKPORT: arm64: Add CNTVCT_EL0 trap handler
ANDROID: sdcardfs: Fix missing break on default_normal
ANDROID: arm64: kaslr: fixup Falkor workaround for 4.9
ANDROID: usb: f_fs: Prevent gadget unbind if it is already unbound
arm64: Kconfig: Reword UNMAP_KERNEL_AT_EL0 kconfig entry
arm64: use RET instruction for exiting the trampoline
UPSTREAM: arm64: kaslr: Put kernel vectors address in separate data page
UPSTREAM: arm64: mm: Introduce TTBR_ASID_MASK for getting at the ASID in the TTBR
UPSTREAM: arm64: Kconfig: Add CONFIG_UNMAP_KERNEL_AT_EL0
UPSTREAM: arm64: entry: Add fake CPU feature for unmapping the kernel at EL0
UPSTREAM: arm64: tls: Avoid unconditional zeroing of tpidrro_el0 for native tasks
UPSTREAM: arm64: erratum: Work around Falkor erratum #E1003 in trampoline code
UPSTREAM: arm64: entry: Hook up entry trampoline to exception vectors
UPSTREAM: arm64: entry: Explicitly pass exception level to kernel_ventry macro
UPSTREAM: arm64: mm: Map entry trampoline into trampoline and kernel page tables
UPSTREAM: arm64: entry: Add exception trampoline page for exceptions from EL0
UPSTREAM: arm64: mm: Invalidate both kernel and user ASIDs when performing TLBI
UPSTREAM: arm64: mm: Add arm64_kernel_unmapped_at_el0 helper
UPSTREAM: arm64: mm: Allocate ASIDs in pairs
UPSTREAM: arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN
UPSTREAM: arm64: mm: Rename post_ttbr0_update_workaround
UPSTREAM: arm64: mm: Move ASID from TTBR0 to TTBR1
UPSTREAM: arm64: mm: Temporarily disable ARM64_SW_TTBR0_PAN
UPSTREAM: arm64: mm: Use non-global mappings for kernel space
UPSTREAM: arm64: factor out entry stack manipulation
ANDROID: sdcardfs: Add default_normal option
ANDROID: sdcardfs: notify lower file of opens
blkdev: Refactoring block io latency histogram codes
UPSTREAM: netfilter: conntrack: use power efficient workqueue
ANDROID: binder: Remove obsolete proc waitqueue.
UPSTREAM: arm64: setup: introduce kaslr_offset()
UPSTREAM: kcov: fix comparison callback signature
UPSTREAM: kcov: support comparison operands collection
UPSTREAM: kcov: remove pointless current != NULL check
UPSTREAM: kcov: support compat processes
UPSTREAM: kcov: simplify interrupt check
UPSTREAM: kcov: make kcov work properly with KASLR enabled
UPSTREAM: kcov: add more missing includes
BACKPORT: irq: Make the irqentry text section unconditional
UPSTREAM: kasan: make get_wild_bug_type() static
UPSTREAM: kasan: separate report parts by empty lines
UPSTREAM: kasan: improve double-free report format
UPSTREAM: kasan: print page description after stacks
UPSTREAM: kasan: improve slab object description
UPSTREAM: kasan: change report header
UPSTREAM: kasan: simplify address description logic
UPSTREAM: kasan: change allocation and freeing stack traces headers
UPSTREAM: kasan: unify report headers
UPSTREAM: kasan: introduce helper functions for determining bug type
BACKPORT: kasan: report only the first error by default
UPSTREAM: kasan: fix races in quarantine_remove_cache()
UPSTREAM: kasan: resched in quarantine_remove_cache()
UPSTREAM: kasan, sched/headers: Uninline kasan_enable/disable_current()
UPSTREAM: kasan: drain quarantine of memcg slab objects
UPSTREAM: kasan: eliminate long stalls during quarantine reduction
UPSTREAM: kasan: support panic_on_warn
ANDROID: dma-buf/sw_sync: Rename active_list to link
ANDROID: initramfs: call free_initrd() when skipping init
BACKPORT: Documentation: tee subsystem and op-tee driver
BACKPORT: tee: add OP-TEE driver
BACKPORT: tee: generic TEE subsystem
BACKPORT: dt/bindings: add bindings for optee
BACKPORT: schedutil: Reset cached freq if it is not in sync with next_freq
sched: EAS/WALT: Don't take into account of running task's util
sched: EAS/WALT: take into account of waking task's load
sched: EAS: upmigrate misfit current task
sched: avoid pushing tasks to an offline CPU
sched: Extend active balance to accept 'push_task' argument
sched: walt: Correct WALT window size initialization
sched: WALT: account cumulative window demand
sched: EAS/WALT: finish accounting prior to task_tick
sched/fair: prevent meaningless active migration
sched: walt: Leverage existing helper APIs to apply invariance
UPSTREAM: net: xfrm: allow clearing socket xfrm policies.
UPSTREAM: time: Clean up CLOCK_MONOTONIC_RAW time handling
UPSTREAM: arm64: vdso: fix clock_getres for 4GiB-aligned res
f2fs: updates on 4.15-rc1
UPSTREAM: android: binder: fix type mismatch warning
BACKPORT: arm64: Use __pa_symbol for empty_zero_page
UPSTREAM: arm64: Use __pa_symbol for kernel symbols
UPSTREAM: mm: Introduce lm_alias
FROMLIST: binder: fix proc->files use-after-free
BACKPORT: xfrm: Clear sk_dst_cache when applying per-socket policy.
sched: WALT: fix potential overflow
sched: Update task->on_rq when tasks are moving between runqueues
sched: WALT: fix window mis-alignment
sched: EAS: kill incorrect nohz idle cpu kick
sched: EAS: fix incorrect energy delta calculation due to rounding error
sched: EAS/WALT: use cr_avg instead of prev_runnable_sum
sched: WALT: fix broken cumulative runnable average accounting
sched: deadline: WALT: account cumulative runnable avg
ANDROID: binder: clarify deferred thread work.
BACKPORT: net/tcp-fastopen: Add new API support
UPSTREAM: net: Remove __sk_dst_reset() in tcp_v6_connect()
UPSTREAM: net/tcp-fastopen: refactor cookie check logic
sched: compute task utilisation with WALT consistently
FROMLIST: arm64: Avoid aligning normal memory pointers in __memcpy_{to,from}io
UPSTREAM: security: bpf: replace include of linux/bpf.h with forward declarations
UPSTREAM: selinux: bpf: Add addtional check for bpf object file receive
UPSTREAM: selinux: bpf: Add selinux check for eBPF syscall operations
BACKPORT: security: bpf: Add LSM hooks for bpf object related syscall
BACKPORT: bpf: Add file mode configuration into bpf maps
cpufreq: Drop schedfreq governor
ANDROID: Revert "arm64: move ELF_ET_DYN_BASE to 4GB / 4MB"
ANDROID: Revert "arm: move ELF_ET_DYN_BASE to 4MB"
sched: EAS: Fix the condition to distinguish energy before/after
sched: EAS: update trg_cpu to backup_cpu if no energy saving for target_cpu
sched/fair: consider task utilization in group_max_util()
sched/fair: consider task utilization in group_norm_util()
sched/fair: enforce EAS mode
sched/fair: ignore backup CPU when not valid
sched/fair: trace energy_diff for non boosted tasks
UPSTREAM: sched/fair: Sync task util before slow-path wakeup
UPSTREAM: sched/core: Add missing update_rq_clock() call in set_user_nice()
UPSTREAM: sched/core: Add missing update_rq_clock() call for task_hot()
UPSTREAM: sched/core: Add missing update_rq_clock() in detach_task_cfs_rq()
UPSTREAM: sched/core: Add missing update_rq_clock() in post_init_entity_util_avg()
UPSTREAM: sched/fair: Fix task group initialization
cpufreq/sched: Consider max cpu capacity when choosing frequencies
cpufreq/sched: Use cpu max freq rather than policy max
sched/fair: remove erroneous RCU_LOCKDEP_WARN from start_cpu()
FROMLIST: ALSA: usx2y: Suppress kernel warning at page allocation failures
FROMLIST: kbuild: clang: fix build failures with sparse check
Revert "Revert "BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub""
BACKPORT: efi/libstub: Unify command line param parsing
ANDROID: sched/walt: Fix divide by zero error in cpufreq notifier
ANDROID: binder: show high watermark of alloc->pages.
ANDROID: binder: Add thread->process_todo flag.
ANDROID: sched/fair: Select correct capacity state for energy_diff
ANDROID: cpufreq-dt: Set sane defaults for schedutil rate limits
BACKPORT: cpufreq: schedutil: Use policy-dependent transition delays
Revert "BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub"
FROMLIST: android: binder: Fix null ptr dereference in debug msg
FROMLIST: android: binder: Change binder_shrinker to static
UPSTREAM: arm64: compat: Remove leftover variable declaration
ANDROID: HACK: arm64: use -mno-implicit-float instead of -mgeneral-regs-only
ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple
CHROMIUM: arm64: Disable asm-operand-width warning for clang
CHROMIUM: kbuild: clang: Disable the 'duplicate-decl-specifier' warning
BACKPORT: x86/asm: Fix inline asm call constraints for Clang
BACKPORT: efi/libstub/arm64: Set -fpie when building the EFI stub
UPSTREAM: efi/libstub/arm64: Force 'hidden' visibility for section markers
UPSTREAM: efi/libstub/arm64: Use hidden attribute for struct screen_info reference
UPSTREAM: x86/build: Use cc-option to validate stack alignment parameter
UPSTREAM: x86/build: Fix stack alignment for CLang
UPSTREAM: compiler, clang: always inline when CONFIG_OPTIMIZE_INLINING is disabled
UPSTREAM: x86/boot: #undef memcpy() et al in string.c
UPSTREAM: llist: clang: introduce member_address_is_nonnull()
UPSTREAM: crypto: arm64/sha - avoid non-standard inline asm tricks
UPSTREAM: kbuild: clang: Disable 'address-of-packed-member' warning
UPSTREAM: x86/build: Specify stack alignment for clang
UPSTREAM: x86/build: Use __cc-option for boot code compiler options
UPSTREAM: kbuild: Add __cc-option macro
UPSTREAM: x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility
UPSTREAM: crypto, x86: aesni - fix token pasting for clang
UPSTREAM: x86/kbuild: Use cc-option to enable -falign-{jumps/loops}
UPSTREAM: compiler, clang: properly override 'inline' for clang
UPSTREAM: compiler, clang: suppress warning for unused static inline functions
UPSTREAM: modules: mark __inittest/__exittest as __maybe_unused
UPSTREAM: kbuild: Add support to generate LLVM assembly files
UPSTREAM: kbuild: use -Oz instead of -Os when using clang
UPSTREAM: kbuild, LLVMLinux: Add -Werror to cc-option to support clang
UPSTREAM: kbuild: drop -Wno-unknown-warning-option from clang options
UPSTREAM: kbuild: fix asm-offset generation to work with clang
UPSTREAM: kbuild: consolidate redundant sed script ASM offset generation
UPSTREAM: kbuild: Consolidate header generation from ASM offset information
UPSTREAM: kbuild: clang: add -no-integrated-as to KBUILD_[AC]FLAGS
UPSTREAM: kbuild: Add better clang cross build support
FROMLIST: f2fs: expose some sectors to user in inline data or dentry case
UPSTREAM: sched/fair: Fix usage of find_idlest_group() when the local group is idlest
UPSTREAM: sched/fair: Fix usage of find_idlest_group() when no groups are allowed
UPSTREAM: sched/fair: Fix find_idlest_group() when local group is not allowed
UPSTREAM: sched/fair: Remove unnecessary comparison with -1
UPSTREAM: sched/fair: Move select_task_rq_fair() slow-path into its own function
UPSTREAM: sched/fair: Force balancing on NOHZ balance if local group has capacity
UPSTREAM: f2fs: fix potential panic during fstrim
f2fs: catch up to v4.14-rc1
UPSTREAM: sched: use load_avg for selecting idlest group
UPSTREAM: sched: fix find_idlest_group for fork
ANDROID: binder: fix node sched policy calculation
ANDROID: binder: init desired_prio.sched_policy before use it
BACKPORT: net: xfrm: support setting an output mark.
FROMLIST: tracing: Add support for preempt and irq enable/disable events
FROMLIST: tracing: Prepare to add preempt and irq trace events
Conflicts:
arch/arm64/Kconfig
arch/arm64/include/asm/assembler.h
arch/arm64/include/asm/cpucaps.h
arch/arm64/include/asm/efi.h
arch/arm64/include/asm/memory.h
arch/arm64/include/asm/mmu.h
arch/arm64/include/asm/mmu_context.h
arch/arm64/kernel/cpufeature.c
arch/arm64/kernel/io.c
arch/arm64/kernel/setup.c
arch/arm64/kernel/vdso.c
arch/arm64/mm/context.c
arch/arm64/mm/mmu.c
drivers/Kconfig
drivers/Makefile
drivers/cpufreq/Kconfig
drivers/hwtracing/coresight/coresight-etm4x.c
drivers/hwtracing/coresight/coresight-priv.h
drivers/hwtracing/coresight/coresight-tmc-etr.c
drivers/hwtracing/coresight/coresight.c
drivers/scsi/ufs/ufshcd.h
drivers/staging/android/ion/ion-ioctl.c
drivers/staging/android/ion/ion_system_heap.c
drivers/usb/dwc3/gadget.c
include/linux/sched.h
include/trace/events/sched.h
kernel/kcov.c
kernel/sched/core.c
kernel/sched/cpufreq_sched.c
kernel/sched/cpufreq_schedutil.c
kernel/sched/fair.c
kernel/sched/sched.h
kernel/sched/walt.c
kernel/sched/walt.h
mm/kasan/report.c
security/security.c
security/selinux/hooks.c
Change-Id: I0ec8cbca6cb6384e22fbbe8def8a9d228229dc48
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
Clean up the code to remove deprecated notifiers.
Migration to Sched-util governor results in the cpugovinfo
notifiers non-functional as it is for cpufreq-interactive governor.
Removal of registration for transition notifiers to aid fast switching
for the CPU governors.
Change-Id: Iad68776c25c2a47fb9e66c3d39692e95e80132ff
Signed-off-by: Vijay Ganti <viganti@codeaurora.org>
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Merge 4.9.84 into android-4.9
Changes in 4.9.84
vhost: use mutex_lock_nested() in vhost_dev_lock_vqs()
kcm: Check if sk_user_data already set in kcm_attach
kcm: Only allow TCP sockets to be attached to a KCM mux
cfg80211: check dev_set_name() return value
xfrm: skip policies marked as dead while rehashing
mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
xfrm: Fix stack-out-of-bounds read on socket policy lookup.
xfrm: check id proto in validate_tmpl()
sctp: set frag_point in sctp_setsockopt_maxseg correctly
blktrace: fix unlocked registration of tracepoints
drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all
ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
Provide a function to create a NUL-terminated string from unterminated data
selinux: ensure the context is NUL terminated in security_context_to_sid_core()
selinux: skip bounded transition processing if the policy isn't loaded
crypto: x86/twofish-3way - Fix %rbp usage
staging: android: ion: Add __GFP_NOWARN for system contig heap
staging: android: ion: Switch from WARN to pr_warn
blk_rq_map_user_iov: fix error override
KVM: x86: fix escape of guest dr6 to the host
kcov: detect double association with a single task
netfilter: x_tables: fix int overflow in xt_alloc_table_info()
netfilter: x_tables: avoid out-of-bounds reads in xt_request_find_{match|target}
netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check()
netfilter: on sockopt() acquire sock lock only in the required scope
netfilter: xt_cgroup: initialize info->priv in cgroup_mt_check_v1()
netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert
rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete
net: avoid skb_warn_bad_offload on IS_ERR
crypto: hash - annotate algorithms taking optional key
crypto: hash - prevent using keyed hashes without setting key
ASoC: ux500: add MODULE_LICENSE tag
video: fbdev/mmp: add MODULE_LICENSE
ARM: 8743/1: bL_switcher: add MODULE_LICENSE tag
arm64: dts: add #cooling-cells to CPU nodes
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
staging: android: ashmem: Fix a race condition in pin ioctls
binder: check for binder_thread allocation failure in binder_poll()
staging: iio: adc: ad7192: fix external frequency setting
staging: iio: ad5933: switch buffer mode to software
usbip: keep usbip_device sockfd state in sync with tcp_socket
usb: build drivers/usb/common/ when USB_SUPPORT is set
ARM: OMAP2+: Fix SRAM virt to phys translation for save_secure_ram_context
ARM: AM33xx: PRM: Remove am33xx_pwrdm_read_prev_pwrst function
ARM: dts: Fix omap4 hang with GPS connected to USB by using wakeupgen
ARM: dts: logicpd-som-lv: Fix gpmc addresses for NAND and enet
ARM: dts: logicpd-somlv: Fix wl127x pinmux
ARM: dts: am4372: Correct the interrupts_properties of McASP
ARM: dts: am437x-cm-t43: Correct the dmas property of spi0
perf top: Fix window dimensions change handling
perf bench numa: Fixup discontiguous/sparse numa nodes
media: s5k6aa: describe some function parameters
pinctrl: sunxi: Fix A80 interrupt pin bank
pinctrl: sunxi: Fix A64 UART mux value
i40iw: Correct ARP index mask
RDMA/cma: Make sure that PSN is not over max allowed
sctp: only update outstanding_bytes for transmitted queue when doing prsctp_prune
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
ipvlan: Add the skb->mark as flow4's member to lookup route
m68k: add missing SOFTIRQENTRY_TEXT linker section
powerpc/perf: Fix oops when grouping different pmu events
s390/dasd: prevent prefix I/O error
ARM: dts: Fix elm interrupt compiler warning
gianfar: fix a flooded alignment reports because of padding issue.
net_sched: red: Avoid devision by zero
net_sched: red: Avoid illegal values
btrfs: Fix possible off-by-one in btrfs_search_path_in_tree
brcmfmac: Avoid build error with make W=1
net: ethernet: arc: fix error handling in emac_rockchip_probe
509: fix printing uninitialized stack memory when OID is empty
gianfar: Disable EEE autoneg by default
dmaengine: ioat: Fix error handling path
dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved
clk: fix a panic error caused by accessing NULL pointer
ASoC: rockchip: disable clock on error
spi: sun4i: disable clocks in the remove function
xfrm: Fix stack-out-of-bounds with misconfigured transport mode policies.
drm/armada: fix leak of crtc structure
dmaengine: jz4740: disable/unprepare clk if probe fails
usb: dwc3: gadget: Wait longer for controller to end command processing
usb: dwc3: of-simple: fix missing clk_disable_unprepare
mm/early_ioremap: Fix boot hang with earlyprintk=efi,keep
x86/mm/kmmio: Fix mmiotrace for page unaligned addresses
platform/x86: dell-laptop: Fix keyboard max lighting for Dell Latitude E6410
xen: XEN_ACPI_PROCESSOR is Dom0-only
hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL
powerpc/64s: Simple RFI macro conversions
powerpc/64s: Improve RFI L1-D cache flush fallback
crypto: talitos - fix Kernel Oops on hashing an empty file
drm/i915: fix intel_backlight_device_register declaration
shmem: avoid maybe-uninitialized warning
clk: sunxi-ng: fix build error without CONFIG_RESET_CONTROLLER
vmxnet3: prevent building with 64K pages
perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
PCI: vmd: Fix suspend handlers defined-but-not-used warning
gpio: intel-mid: Fix build warning when !CONFIG_PM
platform/x86: intel_mid_thermal: Fix suspend handlers unused warning
usb: musb: fix compilation warning on unused function
PCI: Change pci_host_common_probe() visibility
perf: xgene: Include module.h
video: fbdev: via: remove possibly unused variables
scsi: advansys: fix build warning for PCI=n
x86/ras/inject: Make it depend on X86_LOCAL_APIC=y
gpio: xgene: mark PM functions as __maybe_unused
arm64: define BUG() instruction without CONFIG_BUG
x86/fpu/math-emu: Fix possible uninitialized variable use
tools build: Add tools tree support for 'make -s'
x86/build: Silence the build with "make -s"
thermal: fix INTEL_SOC_DTS_IOSF_CORE dependencies
x86: add MULTIUSER dependency for KVM
dmaengine: zx: fix build warning
x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
x86/vm86: Fix unused variable warning if THP is disabled
scsi: advansys: fix uninitialized data access
arm64: Kconfig: select COMPAT_BINFMT_ELF only when BINFMT_ELF is set
ALSA: hda/ca0132 - fix possible NULL pointer use
reiserfs: avoid a -Wmaybe-uninitialized warning
cw1200: fix bogus maybe-uninitialized warning
security/keys: BIG_KEY requires CONFIG_CRYPTO
drm: exynos: mark pm functions as __maybe_unused
rbd: silence bogus -Wmaybe-uninitialized warning
drm/nouveau: hide gcc-4.9 -Wmaybe-uninitialized
Input: tca8418_keypad - hide gcc-4.9 -Wmaybe-uninitialized warning
KVM: add X86_LOCAL_APIC dependency
shmem: fix compilation warnings on unused functions
tc358743: fix register i2c_rd/wr functions
go7007: add MEDIA_CAMERA_SUPPORT dependency
em28xx: only use mt9v011 if camera support is enabled
tw5864: use dev_warn instead of WARN to shut up warning
ISDN: eicon: reduce stack size of sig_ind function
clk: meson: gxbb: fix build error without RESET_CONTROLLER
kasan: rework Kconfig settings
drm/i915: hide unused intel_panel_set_backlight function
arm64: sunxi: always enable reset controller
binfmt_elf: compat: avoid unused function warning
spi: bcm-qspi: shut up warning about cfi header inclusion
idle: i7300: add PCI dependency
arm64: fix warning about swapper_pg_dir overflow
usb: phy: msm add regulator dependency
x86/microcode/AMD: Change load_microcode_amd()'s param to bool to fix preemptibility bug
KVM: async_pf: Fix #DF due to inject "Page not Present" and "Page Ready" exceptions simultaneously
KVM: VMX: clean up declaration of VPID/EPT invalidation types
KVM: nVMX: invvpid handling improvements
crypto: s5p-sss - Fix kernel Oops in AES-ECB mode
Linux 4.9.84
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
[ Upstream commit 975b820b6836b6b6c42fb84cd2e772e2b41bca67 ]
In some cases the clock parent would be set NULL when doing re-parent,
it will cause a NULL pointer accessing if clk_set trace event is
enabled.
This patch sets the parent as "none" if the input parameter is NULL.
Fixes: dfc202ead3 (clk: Add tracepoints for hardware operations)
Signed-off-by: Cai Li <cai.li@spreadtrum.com>
Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cai Liauthored and Greg Kroah-Hartmancommited 2018-02-25 11:05:48 +01:00
Pull f2fs updates from Jaegeuk Kim:
"In this round, we've followed up to support some generic features such
as cgroup, block reservation, linking fscrypt_ops, delivering
write_hints, and some ioctls. And, we could fix some corner cases in
terms of power-cut recovery and subtle deadlocks.
Enhancements:
- bitmap operations to handle NAT blocks
- readahead to improve readdir speed
- switch to use fscrypt_*
- apply write hints for direct IO
- add reserve_root=%u,resuid=%u,resgid=%u to reserve blocks for root/uid/gid
- modify b_avail and b_free to consider root reserved blocks
- support cgroup writeback
- support FIEMAP_FLAG_XATTR for fibmap
- add F2FS_IOC_PRECACHE_EXTENTS to pre-cache extents
- add F2FS_IOC_{GET/SET}_PIN_FILE to pin LBAs for data blocks
- support inode creation time
Bug fixs:
- sysfile-based quota operations
- memory footprint accounting
- allow to write data on partial preallocation case
- fix deadlock case on fallocate
- fix to handle fill_super errors
- fix missing inode updates of fsync'ed file
- recover renamed file which was fsycn'ed before
- drop inmemory pages in corner error case
- keep last_disk_size correctly
- recover missing i_inline flags during roll-forward
Various clean-up patches were added as well"
Cherry-pick from origin/upstream-f2fs-stable-linux-4.9.y:
71f8f0499e f2fs: support inode creation time
58dc6f6fce f2fs: rebuild sit page from sit info in mem
6393cef3f1 f2fs: stop issuing discard if fs is readonly
742bc90e88 f2fs: clean up duplicated assignment in init_discard_policy
cfabb6edfb f2fs: use GFP_F2FS_ZERO for cleanup
111e8456a6 f2fs: allow to recover node blocks given updated checkpoint
36e041a57c f2fs: recover some i_inline flags
3127a7b67c f2fs: correct removexattr behavior for null valued extended attribute
86f78c1e55 f2fs: drop page cache after fs shutdown
1a3b004759 f2fs: stop gc/discard thread after fs shutdown
62a91a5a48 f2fs: hanlde error case in f2fs_ioc_shutdown
66356ee5f9 f2fs: split need_inplace_update
5912fbae9d f2fs: fix to update last_disk_size correctly
3aa46e2c21 f2fs: kill F2FS_INLINE_XATTR_ADDRS for cleanup
acdaca27aa f2fs: clean up error path of fill_super
cf8821115c f2fs: avoid hungtask when GC encrypted block if io_bits is set
4be98c9805 f2fs: allow quota to use reserved blocks
2a6489c87e f2fs: fix to drop all inmem pages correctly
fd21442239 f2fs: speed up defragment on sparse file
6bce96329c f2fs: support F2FS_IOC_PRECACHE_EXTENTS
9ce3d6bb68 f2fs: add an ioctl to disable GC for specific file
9ef5e65684 f2fs: prevent newly created inode from being dirtied incorrectly
08ddb1917e f2fs: support FIEMAP_FLAG_XATTR
aa9c1c1046 f2fs: fix to cover f2fs_inline_data_fiemap with inode_lock
92b8f9c726 f2fs: check node page again in write end io
4992a3ca15 f2fs: fix to caclulate required free section correctly
d1a6b4f6c9 f2fs: handle newly created page when revoking inmem pages
462d762b20 f2fs: add resgid and resuid to reserve root blocks
cbd5e5af8c f2fs: implement cgroup writeback support
5a5847421d f2fs: remove unused pend_list_tag
37d4ca7cd1 f2fs: avoid high cpu usage in discard thread
02cfdab834 f2fs: make local functions static
5fee540985 f2fs: add reserved blocks for root user
265974636a f2fs: check segment type in __f2fs_replace_block
4f76d6acc6 f2fs: update inode info to inode page for new file
52b4528174 f2fs: show precise # of blocks that user/root can use
ae0e1fa5a8 f2fs: clean up unneeded declaration
8fc7446629 f2fs: continue to do direct IO if we only preallocate partial blocks
162464df89 f2fs: enable quota at remount from r to w
e270976ff8 f2fs: skip stop_checkpoint for user data writes
d04736926f f2fs: fix missing error number for xattr operation
211cb7bb24 f2fs: recover directory operations by fsync
2648e735ff f2fs: return error during fill_super
e2a0518d8c f2fs: fix an error case of missing update inode page
bf1750bafe f2fs: fix potential hangtask in f2fs_trace_pid
c804fcf3df f2fs: no need return value in restore summary process
fdd41a8793 f2fs: use unlikely for release case
a74690b03e f2fs: don't return value in truncate_data_blocks_range
987892cc67 f2fs: clean up f2fs_map_blocks
d7714cb231 f2fs: clean up hash codes
e3d2a1e946 f2fs: fix error handling in fill_super
b02e72d294 f2fs: spread f2fs_k{m,z}alloc
ead5259de3 f2fs: inject fault to kvmalloc
e585ca29dd f2fs: inject fault to kzalloc
8234ed56e7 f2fs: remove a redundant conditional expression
1a9d6a9c00 f2fs: apply write hints to select the type of segment for direct write
955e7f58f6 f2fs: switch to fscrypt_prepare_setattr()
268c7f607c f2fs: switch to fscrypt_prepare_lookup()
8dfa646f97 f2fs: switch to fscrypt_prepare_rename()
d5382ccb02 f2fs: switch to fscrypt_prepare_link()
3ccc177c9b f2fs: switch to fscrypt_file_open()
8b5674efdc f2fs: remove repeated f2fs_bug_on
ba4556cdf1 f2fs: remove an excess variable
46accc9251 f2fs: fix lock dependency in between dio_rwsem & i_mmap_sem
8933908c4f f2fs: remove unused parameter
76b6e8ed20 f2fs: still write data if preallocate only partial blocks
1ed753392f f2fs: introduce sysfs readdir_ra to readahead inode block in readdir
4e68a15eee f2fs: fix concurrent problem for updating free bitmap
9be6e75962 f2fs: remove unneeded memory footprint accounting
923df752db f2fs: no need to read nat block if nat_block_bitmap is set
09234be262 f2fs: reserve nid resource for quota sysfile
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
The format of the energy_diff tracepoint is going to be changed by the
following energ_diff refactoring patches. Let's remove it now to start from
a clean slate.
Change-Id: Id4f537ed60d90a7ddcca0a29a49944bfacb85c8c
Signed-off-by: Patrick Bellasi <patrick.bellasi@arm.com>
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
Signed-off-by: Quentin Perret <quentin.perret@arm.com>
Git-commit: 4905932b05
Git-repo: https://android.googlesource.com/kernel/common/
[pkondeti@codeaurora.org: Resolved minor conflcits]
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Patrick Bellasiauthored and Pavankumar Kondeticommited 2018-02-22 11:48:40 +05:30
The EAS scheduler (task placement and energy awareness wrapper functions)
changes coming from android common kernel are discarded while merging
into msm-4.9 kernel. This is done to avoid any power/performance/stability
regressions. There is a requirement now to upgrade to a newer EAS version.
As a first step, sync EAS codebase to android common kernel's branch
android-4.9 as of commit b30d2b5deb ("Merge 4.9.80 into android-4.9").
Change-Id: I252b39b593002669c1297a39e0415aec140ac961
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
This snapshot is taken from msm-4.4 branch as of:
'commit ee294a60356a ("msm: jpegdma: Fix for ASAN issues in jpegdma module")'
Change-Id: I3aba3098a986a5dec84b4bb4144dda19d1db5790
Signed-off-by: Pratap Nirujogi <pratapn@codeaurora.org>
Signed-off-by: Trishansh Bhardwaj <tbhardwa@codeaurora.org>
Implement QTI SOC interrupt controller for configuring
wakeup interrupts to wakeup APSS from system sleep using
interrupt domain framework. Use hierarchical interrupt
domain as the arch-extension are no longer supported on
newer kernel.
Change-Id: Ifb1bea3aa085e057c89e0c8ee2cbf7fffd84c469
Signed-off-by: Raghavendra Kakarla <rkakarla@codeaurora.org>
This change is for general scheduler improvement.
Change-Id: Ice980dde340bff8362b4f2adc679423d8f54e8e4
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
* refs/heads/tmp-dcb2674:
Linux 4.9.77
x86/pti/efi: broken conversion from efi to kernel page table
objtool: Fix retpoline support for pre-ORC objtool
x86/retpoline: Remove compile time warning
selftests/x86: Add test_vsyscall
x86/retpoline: Fill return stack buffer on vmexit
x86/retpoline/irq32: Convert assembler indirect jumps
x86/retpoline/checksum32: Convert assembler indirect jumps
x86/retpoline/xen: Convert Xen hypercall indirect jumps
x86/retpoline/hyperv: Convert assembler indirect jumps
x86/retpoline/ftrace: Convert ftrace assembler indirect jumps
x86/retpoline/entry: Convert entry assembler indirect jumps
x86/retpoline/crypto: Convert crypto assembler indirect jumps
x86/spectre: Add boot time option to select Spectre v2 mitigation
x86/retpoline: Add initial retpoline support
x86/asm: Use register variable to get stack pointer value
objtool: Allow alternatives to be ignored
objtool: Detect jumps to retpoline thunks
objtool, modules: Discard objtool annotation sections for modules
x86/mm/32: Move setup_clear_cpu_cap(X86_FEATURE_PCID) earlier
x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm
x86/alternatives: Fix optimize_nops() checking
sysfs/cpu: Fix typos in vulnerability documentation
x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
x86/cpu/AMD: Make LFENCE a serializing instruction
x86/cpu: Implement CPU vulnerabilites sysfs functions
sysfs/cpu: Add vulnerability folder
x86/cpu: Merge bugs.c and bugs_64.c
x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
x86/cpufeatures: Add X86_BUG_CPU_INSECURE
x86/cpufeatures: Make CPU bugs sticky
x86/cpu: Factor out application of forced CPU caps
x86/Documentation: Add PTI description
e1000e: Fix e1000_check_for_copper_link_ich8lan return value.
uas: ignore UAS for Norelsys NS1068(X) chips
Bluetooth: Prevent stack info leak from the EFS element.
staging: android: ashmem: fix a race condition in ASHMEM_SET_SIZE ioctl
usbip: vudc_tx: fix v_send_ret_submit() vulnerability to null xfer buffer
usbip: fix vudc_rx: harden CMD_SUBMIT path to handle malicious input
usbip: remove kernel addresses from usb device and urb debug msgs
USB: fix usbmon BUG trigger
usb: misc: usb3503: make sure reset is low for at least 100us
USB: serial: cp210x: add new device ID ELV ALC 8xxx
USB: serial: cp210x: add IDs for LifeScan OneTouch Verio IQ
bpf, array: fix overflow in max_entries and undefined behavior in index_mask
bpf: prevent out-of-bounds speculation
bpf: refactor fixup_bpf_calls()
bpf: move fixup_bpf_calls() function
target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK
iscsi-target: Make TASK_REASSIGN use proper se_cmd->cmd_kref
kaiser: Set _PAGE_NX only if supported
drm/vmwgfx: Potential off by one in vmw_view_add()
KVM: x86: Add memory barrier on vmcs field lookup
x86/microcode/intel: Extend BDW late-loading with a revision check
rbd: set max_segments to USHRT_MAX
crypto: algapi - fix NULL dereference in crypto_remove_spawns()
net/sched: Fix update of lastuse in act modules implementing stats_update
mlxsw: spectrum_router: Fix NULL pointer deref
ethtool: do not print warning for applications using legacy API
ipv6: fix possible mem leaks in ipv6_make_skb()
net: stmmac: enable EEE in MII, GMII or RGMII only
sh_eth: fix SH7757 GEther initialization
sh_eth: fix TSU resource handling
RDS: null pointer dereference in rds_atomic_free_op
RDS: Heap OOB write in rds_message_alloc_sgs()
net: core: fix module type in sock_diag_bind
ip6_tunnel: disable dst caching if tunnel is dual-stack
8021q: fix a memory leak for VLAN 0 device
xhci: Fix ring leak in failure path of xhci_alloc_virt_device()
cx82310_eth: use skb_cow_head() to deal with cloned skbs
smsc75xx: use skb_cow_head() to deal with cloned skbs
sr9700: use skb_cow_head() to deal with cloned skbs
lan78xx: use skb_cow_head() to deal with cloned skbs
zswap: don't param_set_charp while holding spinlock
x86/acpi: Reduce code duplication in mp_override_legacy_irq()
ALSA: aloop: Fix racy hw constraints adjustment
ALSA: aloop: Fix inconsistent format due to incomplete rule
ALSA: aloop: Release cable upon open error path
ALSA: pcm: Allow aborting mutex lock at OSS read/write loops
ALSA: pcm: Abort properly at pending signal in OSS read/write loops
ALSA: pcm: Add missing error checks in OSS emulation plugin builder
ALSA: pcm: Remove incorrect snd_BUG_ON() usages
x86/acpi: Handle SCI interrupts above legacy space gracefully
platform/x86: wmi: Call acpi_wmi_init() later
kvm: vmx: Scrub hardware GPRs at VM-exit
MIPS: Disallow outsized PTRACE_SETREGSET NT_PRFPREG regset accesses
MIPS: Also verify sizeof `elf_fpreg_t' with PTRACE_SETREGSET
MIPS: Fix an FCSR access API regression with NT_PRFPREG and MSA
MIPS: Consistently handle buffer counter with PTRACE_SETREGSET
MIPS: Guard against any partial write attempt with PTRACE_SETREGSET
MIPS: Factor out NT_PRFPREG regset access helpers
MIPS: Validate PR_SET_FP_MODE prctl(2) requests against the ABI of the task
IB/srpt: Disable RDMA access by the initiator
can: gs_usb: fix return value of the "set_bittiming" callback
KVM: Fix stack-out-of-bounds read in write_mmio
ath10k: rebuild crypto header in rx data frames
mac80211: Add RX flag to indicate ICV stripped
dm bufio: fix shrinker scans when (nr_to_scan < retain_target)
ANDROID: mnt: Fix freeing of mount data
Change-Id: Iad0559441a3c9a2319abd8eda5ef3f8793d723fe
Signed-off-by: Blagovest Kolenichev <bkolenichev@codeaurora.org>
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Merge 4.9.77 into android-4.9-o
Changes in 4.9.77
dm bufio: fix shrinker scans when (nr_to_scan < retain_target)
mac80211: Add RX flag to indicate ICV stripped
ath10k: rebuild crypto header in rx data frames
KVM: Fix stack-out-of-bounds read in write_mmio
can: gs_usb: fix return value of the "set_bittiming" callback
IB/srpt: Disable RDMA access by the initiator
MIPS: Validate PR_SET_FP_MODE prctl(2) requests against the ABI of the task
MIPS: Factor out NT_PRFPREG regset access helpers
MIPS: Guard against any partial write attempt with PTRACE_SETREGSET
MIPS: Consistently handle buffer counter with PTRACE_SETREGSET
MIPS: Fix an FCSR access API regression with NT_PRFPREG and MSA
MIPS: Also verify sizeof `elf_fpreg_t' with PTRACE_SETREGSET
MIPS: Disallow outsized PTRACE_SETREGSET NT_PRFPREG regset accesses
kvm: vmx: Scrub hardware GPRs at VM-exit
platform/x86: wmi: Call acpi_wmi_init() later
x86/acpi: Handle SCI interrupts above legacy space gracefully
ALSA: pcm: Remove incorrect snd_BUG_ON() usages
ALSA: pcm: Add missing error checks in OSS emulation plugin builder
ALSA: pcm: Abort properly at pending signal in OSS read/write loops
ALSA: pcm: Allow aborting mutex lock at OSS read/write loops
ALSA: aloop: Release cable upon open error path
ALSA: aloop: Fix inconsistent format due to incomplete rule
ALSA: aloop: Fix racy hw constraints adjustment
x86/acpi: Reduce code duplication in mp_override_legacy_irq()
zswap: don't param_set_charp while holding spinlock
lan78xx: use skb_cow_head() to deal with cloned skbs
sr9700: use skb_cow_head() to deal with cloned skbs
smsc75xx: use skb_cow_head() to deal with cloned skbs
cx82310_eth: use skb_cow_head() to deal with cloned skbs
xhci: Fix ring leak in failure path of xhci_alloc_virt_device()
8021q: fix a memory leak for VLAN 0 device
ip6_tunnel: disable dst caching if tunnel is dual-stack
net: core: fix module type in sock_diag_bind
RDS: Heap OOB write in rds_message_alloc_sgs()
RDS: null pointer dereference in rds_atomic_free_op
sh_eth: fix TSU resource handling
sh_eth: fix SH7757 GEther initialization
net: stmmac: enable EEE in MII, GMII or RGMII only
ipv6: fix possible mem leaks in ipv6_make_skb()
ethtool: do not print warning for applications using legacy API
mlxsw: spectrum_router: Fix NULL pointer deref
net/sched: Fix update of lastuse in act modules implementing stats_update
crypto: algapi - fix NULL dereference in crypto_remove_spawns()
rbd: set max_segments to USHRT_MAX
x86/microcode/intel: Extend BDW late-loading with a revision check
KVM: x86: Add memory barrier on vmcs field lookup
drm/vmwgfx: Potential off by one in vmw_view_add()
kaiser: Set _PAGE_NX only if supported
iscsi-target: Make TASK_REASSIGN use proper se_cmd->cmd_kref
target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK
bpf: move fixup_bpf_calls() function
bpf: refactor fixup_bpf_calls()
bpf: prevent out-of-bounds speculation
bpf, array: fix overflow in max_entries and undefined behavior in index_mask
USB: serial: cp210x: add IDs for LifeScan OneTouch Verio IQ
USB: serial: cp210x: add new device ID ELV ALC 8xxx
usb: misc: usb3503: make sure reset is low for at least 100us
USB: fix usbmon BUG trigger
usbip: remove kernel addresses from usb device and urb debug msgs
usbip: fix vudc_rx: harden CMD_SUBMIT path to handle malicious input
usbip: vudc_tx: fix v_send_ret_submit() vulnerability to null xfer buffer
staging: android: ashmem: fix a race condition in ASHMEM_SET_SIZE ioctl
Bluetooth: Prevent stack info leak from the EFS element.
uas: ignore UAS for Norelsys NS1068(X) chips
e1000e: Fix e1000_check_for_copper_link_ich8lan return value.
x86/Documentation: Add PTI description
x86/cpu: Factor out application of forced CPU caps
x86/cpufeatures: Make CPU bugs sticky
x86/cpufeatures: Add X86_BUG_CPU_INSECURE
x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
x86/cpu: Merge bugs.c and bugs_64.c
sysfs/cpu: Add vulnerability folder
x86/cpu: Implement CPU vulnerabilites sysfs functions
x86/cpu/AMD: Make LFENCE a serializing instruction
x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
sysfs/cpu: Fix typos in vulnerability documentation
x86/alternatives: Fix optimize_nops() checking
x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm
x86/mm/32: Move setup_clear_cpu_cap(X86_FEATURE_PCID) earlier
objtool, modules: Discard objtool annotation sections for modules
objtool: Detect jumps to retpoline thunks
objtool: Allow alternatives to be ignored
x86/asm: Use register variable to get stack pointer value
x86/retpoline: Add initial retpoline support
x86/spectre: Add boot time option to select Spectre v2 mitigation
x86/retpoline/crypto: Convert crypto assembler indirect jumps
x86/retpoline/entry: Convert entry assembler indirect jumps
x86/retpoline/ftrace: Convert ftrace assembler indirect jumps
x86/retpoline/hyperv: Convert assembler indirect jumps
x86/retpoline/xen: Convert Xen hypercall indirect jumps
x86/retpoline/checksum32: Convert assembler indirect jumps
x86/retpoline/irq32: Convert assembler indirect jumps
x86/retpoline: Fill return stack buffer on vmexit
selftests/x86: Add test_vsyscall
x86/retpoline: Remove compile time warning
objtool: Fix retpoline support for pre-ORC objtool
x86/pti/efi: broken conversion from efi to kernel page table
Linux 4.9.77
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.9.77 into android-4.9
Changes in 4.9.77
dm bufio: fix shrinker scans when (nr_to_scan < retain_target)
mac80211: Add RX flag to indicate ICV stripped
ath10k: rebuild crypto header in rx data frames
KVM: Fix stack-out-of-bounds read in write_mmio
can: gs_usb: fix return value of the "set_bittiming" callback
IB/srpt: Disable RDMA access by the initiator
MIPS: Validate PR_SET_FP_MODE prctl(2) requests against the ABI of the task
MIPS: Factor out NT_PRFPREG regset access helpers
MIPS: Guard against any partial write attempt with PTRACE_SETREGSET
MIPS: Consistently handle buffer counter with PTRACE_SETREGSET
MIPS: Fix an FCSR access API regression with NT_PRFPREG and MSA
MIPS: Also verify sizeof `elf_fpreg_t' with PTRACE_SETREGSET
MIPS: Disallow outsized PTRACE_SETREGSET NT_PRFPREG regset accesses
kvm: vmx: Scrub hardware GPRs at VM-exit
platform/x86: wmi: Call acpi_wmi_init() later
x86/acpi: Handle SCI interrupts above legacy space gracefully
ALSA: pcm: Remove incorrect snd_BUG_ON() usages
ALSA: pcm: Add missing error checks in OSS emulation plugin builder
ALSA: pcm: Abort properly at pending signal in OSS read/write loops
ALSA: pcm: Allow aborting mutex lock at OSS read/write loops
ALSA: aloop: Release cable upon open error path
ALSA: aloop: Fix inconsistent format due to incomplete rule
ALSA: aloop: Fix racy hw constraints adjustment
x86/acpi: Reduce code duplication in mp_override_legacy_irq()
zswap: don't param_set_charp while holding spinlock
lan78xx: use skb_cow_head() to deal with cloned skbs
sr9700: use skb_cow_head() to deal with cloned skbs
smsc75xx: use skb_cow_head() to deal with cloned skbs
cx82310_eth: use skb_cow_head() to deal with cloned skbs
xhci: Fix ring leak in failure path of xhci_alloc_virt_device()
8021q: fix a memory leak for VLAN 0 device
ip6_tunnel: disable dst caching if tunnel is dual-stack
net: core: fix module type in sock_diag_bind
RDS: Heap OOB write in rds_message_alloc_sgs()
RDS: null pointer dereference in rds_atomic_free_op
sh_eth: fix TSU resource handling
sh_eth: fix SH7757 GEther initialization
net: stmmac: enable EEE in MII, GMII or RGMII only
ipv6: fix possible mem leaks in ipv6_make_skb()
ethtool: do not print warning for applications using legacy API
mlxsw: spectrum_router: Fix NULL pointer deref
net/sched: Fix update of lastuse in act modules implementing stats_update
crypto: algapi - fix NULL dereference in crypto_remove_spawns()
rbd: set max_segments to USHRT_MAX
x86/microcode/intel: Extend BDW late-loading with a revision check
KVM: x86: Add memory barrier on vmcs field lookup
drm/vmwgfx: Potential off by one in vmw_view_add()
kaiser: Set _PAGE_NX only if supported
iscsi-target: Make TASK_REASSIGN use proper se_cmd->cmd_kref
target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK
bpf: move fixup_bpf_calls() function
bpf: refactor fixup_bpf_calls()
bpf: prevent out-of-bounds speculation
bpf, array: fix overflow in max_entries and undefined behavior in index_mask
USB: serial: cp210x: add IDs for LifeScan OneTouch Verio IQ
USB: serial: cp210x: add new device ID ELV ALC 8xxx
usb: misc: usb3503: make sure reset is low for at least 100us
USB: fix usbmon BUG trigger
usbip: remove kernel addresses from usb device and urb debug msgs
usbip: fix vudc_rx: harden CMD_SUBMIT path to handle malicious input
usbip: vudc_tx: fix v_send_ret_submit() vulnerability to null xfer buffer
staging: android: ashmem: fix a race condition in ASHMEM_SET_SIZE ioctl
Bluetooth: Prevent stack info leak from the EFS element.
uas: ignore UAS for Norelsys NS1068(X) chips
e1000e: Fix e1000_check_for_copper_link_ich8lan return value.
x86/Documentation: Add PTI description
x86/cpu: Factor out application of forced CPU caps
x86/cpufeatures: Make CPU bugs sticky
x86/cpufeatures: Add X86_BUG_CPU_INSECURE
x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
x86/cpu: Merge bugs.c and bugs_64.c
sysfs/cpu: Add vulnerability folder
x86/cpu: Implement CPU vulnerabilites sysfs functions
x86/cpu/AMD: Make LFENCE a serializing instruction
x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
sysfs/cpu: Fix typos in vulnerability documentation
x86/alternatives: Fix optimize_nops() checking
x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm
x86/mm/32: Move setup_clear_cpu_cap(X86_FEATURE_PCID) earlier
objtool, modules: Discard objtool annotation sections for modules
objtool: Detect jumps to retpoline thunks
objtool: Allow alternatives to be ignored
x86/asm: Use register variable to get stack pointer value
x86/retpoline: Add initial retpoline support
x86/spectre: Add boot time option to select Spectre v2 mitigation
x86/retpoline/crypto: Convert crypto assembler indirect jumps
x86/retpoline/entry: Convert entry assembler indirect jumps
x86/retpoline/ftrace: Convert ftrace assembler indirect jumps
x86/retpoline/hyperv: Convert assembler indirect jumps
x86/retpoline/xen: Convert Xen hypercall indirect jumps
x86/retpoline/checksum32: Convert assembler indirect jumps
x86/retpoline/irq32: Convert assembler indirect jumps
x86/retpoline: Fill return stack buffer on vmexit
selftests/x86: Add test_vsyscall
x86/retpoline: Remove compile time warning
objtool: Fix retpoline support for pre-ORC objtool
x86/pti/efi: broken conversion from efi to kernel page table
Linux 4.9.77
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
commit e39d200fa5bf5b94a0948db0dae44c1b73b84a56 upstream.
Reported by syzkaller:
BUG: KASAN: stack-out-of-bounds in write_mmio+0x11e/0x270 [kvm]
Read of size 8 at addr ffff8803259df7f8 by task syz-executor/32298
CPU: 6 PID: 32298 Comm: syz-executor Tainted: G OE 4.15.0-rc2+ #18
Hardware name: LENOVO ThinkCentre M8500t-N000/SHARKBAY, BIOS FBKTC1AUS 02/16/2016
Call Trace:
dump_stack+0xab/0xe1
print_address_description+0x6b/0x290
kasan_report+0x28a/0x370
write_mmio+0x11e/0x270 [kvm]
emulator_read_write_onepage+0x311/0x600 [kvm]
emulator_read_write+0xef/0x240 [kvm]
emulator_fix_hypercall+0x105/0x150 [kvm]
em_hypercall+0x2b/0x80 [kvm]
x86_emulate_insn+0x2b1/0x1640 [kvm]
x86_emulate_instruction+0x39a/0xb90 [kvm]
handle_exception+0x1b4/0x4d0 [kvm_intel]
vcpu_enter_guest+0x15a0/0x2640 [kvm]
kvm_arch_vcpu_ioctl_run+0x549/0x7d0 [kvm]
kvm_vcpu_ioctl+0x479/0x880 [kvm]
do_vfs_ioctl+0x142/0x9a0
SyS_ioctl+0x74/0x80
entry_SYSCALL_64_fastpath+0x23/0x9a
The path of patched vmmcall will patch 3 bytes opcode 0F 01 C1(vmcall)
to the guest memory, however, write_mmio tracepoint always prints 8 bytes
through *(u64 *)val since kvm splits the mmio access into 8 bytes. This
leaks 5 bytes from the kernel stack (CVE-2017-17741). This patch fixes
it by just accessing the bytes which we operate on.
Before patch:
syz-executor-5567 [007] .... 51370.561696: kvm_mmio: mmio write len 3 gpa 0x10 val 0x1ffff10077c1010f
After patch:
syz-executor-13416 [002] .... 51302.299573: kvm_mmio: mmio write len 3 gpa 0x10 val 0xc1010f
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Tested-by: Marc Zyngier <marc.zyngier@arm.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Wanpeng Liauthored and Greg Kroah-Hartmancommited 2018-01-17 09:38:49 +01:00
Scheduler knows max frequency allowed by both thermal driver and
cpufreq. cpu_max_freq() returns the minimum of these two. Printing it
in sched_get_task_cpu_cycles() is useful in understanding the actual
frequency and limits vs cpufreq view of the frequency and limits.
Change-Id: I7354d34505d6ea771a42f4eaa4412afd96077fa2
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
* 4.9/tmp-8dd0f52:
Linux 4.9.72
sparc32: Export vac_cache_size to fix build error
bpf: fix incorrect sign extension in check_alu_op()
bpf: reject out-of-bounds stack pointer calculation
bpf: fix branch pruning logic
bpf: adjust insn_aux_data when patching insns
Revert "Bluetooth: btusb: driver to enable the usb-wakeup feature"
platform/x86: asus-wireless: send an EV_SYN/SYN_REPORT between state changes
MIPS: math-emu: Fix final emulation phase for certain instructions
thermal/drivers/hisi: Fix multiple alarm interrupts firing
thermal/drivers/hisi: Simplify the temperature/step computation
thermal/drivers/hisi: Fix kernel panic on alarm interrupt
thermal/drivers/hisi: Fix missing interrupt enablement
thermal: hisilicon: Handle return value of clk_prepare_enable
cpuidle: fix broadcast control when broadcast can not be entered
rtc: set the alarm to the next expiring timer
tcp: fix under-evaluated ssthresh in TCP Vegas
clk: sunxi-ng: sun6i: Rename HDMI DDC clock to avoid name collision
staging: greybus: light: Release memory obtained by kasprintf
net: ipv6: send NS for DAD when link operationally up
fm10k: ensure we process SM mbx when processing VF mbx
vfio/pci: Virtualize Maximum Payload Size
scsi: lpfc: PLOGI failures during NPIV testing
scsi: lpfc: Fix secure firmware updates
fm10k: fix mis-ordered parameters in declaration for .ndo_set_vf_bw
ASoC: img-parallel-out: Add pm_runtime_get/put to set_fmt callback
tracing: Exclude 'generic fields' from histograms
PCI/AER: Report non-fatal errors only to the affected endpoint
IB/rxe: check for allocation failure on elem
ixgbe: fix use of uninitialized padding
igb: check memory allocation failure
PM / OPP: Move error message to debug level
PCI: Create SR-IOV virtfn/physfn links before attaching driver
scsi: mpt3sas: Fix IO error occurs on pulling out a drive from RAID1 volume created on two SATA drive
scsi: cxgb4i: fix Tx skb leak
PCI: Avoid bus reset if bridge itself is broken
net: phy: at803x: Change error to EINVAL for invalid MAC
kvm, mm: account kvm related kmem slabs to kmemcg
rtc: pl031: make interrupt optional
crypto: crypto4xx - increase context and scatter ring buffer elements
backlight: pwm_bl: Fix overflow condition
bnxt_en: Fix NULL pointer dereference in reopen failure path
cpuidle: powernv: Pass correct drv->cpumask for registration
ARM: dma-mapping: disallow dma_get_sgtable() for non-kernel managed memory
Btrfs: fix an integer overflow check
netfilter: nfnetlink_queue: fix secctx memory leak
xhci: plat: Register shutdown for xhci_plat
net: moxa: fix TX overrun memory leak
isdn: kcapi: avoid uninitialized data
virtio_balloon: prevent uninitialized variable use
virtio-balloon: use actual number of stats for stats queue buffers
KVM: pci-assign: do not map smm memory slot pages in vt-d page tables
net: ipconfig: fix ic_close_devs() use-after-free
cpufreq: Fix creation of symbolic links to policy directories
ARM: dts: am335x-evmsk: adjust mmc2 param to allow suspend
netfilter: nf_nat_snmp: Fix panic when snmp_trap_helper fails to register
netfilter: nfnl_cthelper: fix a race when walk the nf_ct_helper_hash table
irda: vlsi_ir: fix check for DMA mapping errors
RDMA/iser: Fix possible mr leak on device removal event
i40e: Do not enable NAPI on q_vectors that have no rings
IB/rxe: increment msn only when completing a request
IB/rxe: double free on error
net: Do not allow negative values for busy_read and busy_poll sysctl interfaces
nbd: set queue timeout properly
infiniband: Fix alignment of mmap cookies to support VIPT caching
IB/core: Protect against self-requeue of a cq work item
i40iw: Receive netdev events post INET_NOTIFIER state
bna: avoid writing uninitialized data into hw registers
s390/qeth: no ETH header for outbound AF_IUCV
s390/qeth: size calculation outbound buffers
r8152: prevent the driver from transmitting packets with carrier off
ASoC: STI: Fix reader substream pointer set
HID: xinmo: fix for out of range for THT 2P arcade controller.
hwmon: (asus_atk0110) fix uninitialized data access
ARM: dts: ti: fix PCI bus dtc warnings
KVM: VMX: Fix enable VPID conditions
KVM: x86: correct async page present tracepoint
kvm: vmx: Flush TLB when the APIC-access address changes
scsi: lpfc: Fix PT2PT PRLI reject
pinctrl: st: add irq_request/release_resources callbacks
inet: frag: release spinlock before calling icmp_send()
tipc: fix nametbl deadlock at tipc_nametbl_unsubscribe
r8152: fix the rx early size of RTL8153
iommu/exynos: Workaround FLPD cache flush issues for SYSMMU v5
netfilter: nfnl_cthelper: Fix memory leak
netfilter: nfnl_cthelper: fix runtime expectation policy updates
usb: gadget: udc: remove pointer dereference after free
usb: gadget: f_uvc: Sanity check wMaxPacketSize for SuperSpeed
hwmon: (max31790) Set correct PWM value
net: qmi_wwan: Add USB IDs for MDM6600 modem on Motorola Droid 4
sctp: out_qlen should be updated when pruning unsent queue
bna: integer overflow bug in debugfs
sch_dsmark: fix invalid skb_cow() usage
vsock: cancel packets when failing to connect
vhost-vsock: add pkt cancel capability
vsock: track pkt owner vsock
crypto: deadlock between crypto_alg_sem/rtnl_mutex/genl_mutex
r8152: fix the list rx_done may be used without initialization
cpuidle: Validate cpu_dev in cpuidle_add_sysfs()
nvme-loop: handle cpu unplug when re-establishing the controller
arm: kprobes: Align stack to 8-bytes in test code
arm: kprobes: Fix the return address of multiple kretprobes
HID: corsair: Add driver Scimitar Pro RGB gaming mouse 1b1c:1b3e support to hid-corsair
HID: corsair: support for K65-K70 Rapidfire and Scimitar Pro RGB
kvm: fix usage of uninit spinlock in avic_vm_destroy()
ALSA: hda - add support for docking station for HP 840 G3
ALSA: hda - add support for docking station for HP 820 G2
arm64: Initialise high_memory global variable earlier
cxl: Check if vphb exists before iterating over AFU devices
Linux 4.9.71
ath9k: fix tx99 potential info leak
icmp: don't fail on fragment reassembly time exceeded
IB/ipoib: Grab rtnl lock on heavy flush when calling ndo_open/stop
RDMA/cma: Avoid triggering undefined behavior
macvlan: Only deliver one copy of the frame to the macvlan interface
udf: Avoid overflow when session starts at large offset
scsi: bfa: integer overflow in debugfs
scsi: sd: change allow_restart to bool in sysfs interface
scsi: sd: change manage_start_stop to bool in sysfs interface
rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd
rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd
vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend
IB/core: Fix calculation of maximum RoCE MTU
scsi: scsi_devinfo: Add REPORTLUN2 to EMC SYMMETRIX blacklist entry
raid5: Set R5_Expanded on parity devices as well as data.
pinctrl: adi2: Fix Kconfig build problem
usb: musb: da8xx: fix babble condition handling
tty fix oops when rmmod 8250
soc: mediatek: pwrap: fix compiler errors
powerpc/perf/hv-24x7: Fix incorrect comparison in memord
scsi: hpsa: destroy sas transport properties before scsi_host
scsi: hpsa: cleanup sas_phy structures in sysfs when unloading
PCI: Detach driver before procfs & sysfs teardown on device remove
RDMA/cxgb4: Declare stag as __be32
xfs: fix incorrect extent state in xfs_bmap_add_extent_unwritten_real
xfs: fix log block underflow during recovery cycle verification
l2tp: cleanup l2tp_tunnel_delete calls
nvme: use kref_get_unless_zero in nvme_find_get_ns
platform/x86: hp_accel: Add quirk for HP ProBook 440 G4
btrfs: tests: Fix a memory leak in error handling path in 'run_test()'
arm64: prevent regressions in compressed kernel image size when upgrading to binutils 2.27
Ib/hfi1: Return actual operational VLs in port info query
bcache: fix wrong cache_misses statistics
bcache: explicitly destroy mutex while exiting
GFS2: Take inode off order_write list when setting jdata flag
scsi: scsi_debug: write_same: fix error report
thermal/drivers/step_wise: Fix temperature regulation misbehavior
ASoC: rsnd: rsnd_ssi_run_mods() needs to care ssi_parent_mod
ppp: Destroy the mutex when cleanup
clk: tegra: Fix cclk_lp divisor register
clk: hi6220: mark clock cs_atb_syspll as critical
clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU
clk: mediatek: add the option for determining PLL source clock
mm: Handle 0 flags in _calc_vm_trans() macro
crypto: tcrypt - fix buffer lengths in test_aead_speed()
arm-ccn: perf: Prevent module unload while PMU is in use
xfs: truncate pagecache before writeback in xfs_setattr_size()
iommu/amd: Limit the IOVA page range to the specified addresses
badblocks: fix wrong return value in badblocks_set if badblocks are disabled
target/file: Do not return error for UNMAP if length is zero
target:fix condition return in core_pr_dump_initiator_port()
iscsi-target: fix memory leak in lio_target_tiqn_addtpg()
target/iscsi: Fix a race condition in iscsit_add_reject_from_cmd()
platform/x86: intel_punit_ipc: Fix resource ioremap warning
powerpc/ipic: Fix status get and status clear
powerpc/opal: Fix EBUSY bug in acquiring tokens
netfilter: ipvs: Fix inappropriate output of procfs
iommu/mediatek: Fix driver name
PCI: Do not allocate more buses than available in parent
powerpc/powernv/cpufreq: Fix the frequency read by /proc/cpuinfo
PCI/PME: Handle invalid data when reading Root Status
dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type
ASoC: Intel: Skylake: Fix uuid_module memory leak in failure case
rtc: pcf8563: fix output clock rate
video: fbdev: au1200fb: Return an error code if a memory allocation fails
video: fbdev: au1200fb: Release some resources if a memory allocation fails
video: udlfb: Fix read EDID timeout
fbdev: controlfb: Add missing modes to fix out of bounds access
sfc: don't warn on successful change of MAC
HID: cp2112: fix broken gpio_direction_input callback
Revert "x86/acpi: Set persistent cpuid <-> nodeid mapping when booting"
target: fix race during implicit transition work flushes
target: fix ALUA transition timeout handling
target: Use system workqueue for ALUA transitions
btrfs: add missing memset while reading compressed inline extents
NFSv4.1 respect server's max size in CREATE_SESSION
efi/esrt: Cleanup bad memory map log messages
perf symbols: Fix symbols__fixup_end heuristic for corner cases
tty: fix data race in tty_ldisc_ref_wait()
tty: don't panic on OOM in tty_set_ldisc()
rxrpc: Ignore BUSY packets on old calls
net: mpls: Fix nexthop alive tracking on down events
net/mlx4_core: Avoid delays during VF driver device shutdown
nvmet-rdma: Fix a possible uninitialized variable dereference
nvmet: confirm sq percpu has scheduled and switched to atomic
nvme-loop: fix a possible use-after-free when destroying the admin queue
afs: Fix abort on signal while waiting for call completion
afs: Fix afs_kill_pages()
afs: Fix page leak in afs_write_begin()
afs: Populate and use client modification time
afs: Better abort and net error handling
afs: Invalid op ID should abort with RXGEN_OPCODE
afs: Fix the maths in afs_fs_store_data()
afs: Prevent callback expiry timer overflow
afs: Migrate vlocation fields to 64-bit
afs: Flush outstanding writes when an fd is closed
afs: Deal with an empty callback array
afs: Adjust mode bits processing
afs: Populate group ID from vnode status
afs: Fix missing put_page()
drm/radeon: reinstate oland workaround for sclk
mmc: mediatek: Fixed bug where clock frequency could be set wrong
sched/deadline: Use deadline instead of period when calculating overflow
sched/deadline: Throttle a constrained deadline task activated after the deadline
sched/deadline: Make sure the replenishment timer fires in the next period
sched/deadline: Add missing update_rq_clock() in dl_task_timer()
iwlwifi: mvm: cleanup pending frames in DQA mode
Drivers: hv: util: move waiting for release to hv_utils_transport itself
drm/radeon/si: add dpm quirk for Oland
fjes: Fix wrong netdevice feature flags
scsi: hpsa: do not timeout reset operations
scsi: hpsa: limit outstanding rescans
scsi: hpsa: update check for logical volume status
ASoC: rcar: clear DE bit only in PDMACHCR when it stops
openrisc: fix issue handling 8 byte get_user calls
intel_th: pci: Add Gemini Lake support
drm: amd: remove broken include path
qed: Fix interrupt flags on Rx LL2
qed: Fix mapping leak on LL2 rx flow
qed: Align CIDs according to DORQ requirement
mlxsw: reg: Fix SPVMLR max record count
mlxsw: reg: Fix SPVM max record count
net: Resend IGMP memberships upon peer notification.
irqchip/mvebu-odmi: Select GENERIC_MSI_IRQ_DOMAIN
dmaengine: Fix array index out of bounds warning in __get_unmap_pool()
net: wimax/i2400m: fix NULL-deref at probe
writeback: fix memory leak in wb_queue_work()
blk-mq: Fix tagset reinit in the presence of cpu hot-unplug
ASoC: rsnd: fix sound route path when using SRC6/SRC9
netfilter: bridge: honor frag_max_size when refragmenting
drm/omap: fix dmabuf mmap for dma_alloc'ed buffers
Input: i8042 - add TUXEDO BU1406 (N24_25BU) to the nomux list
NFSD: fix nfsd_reset_versions for NFSv4.
NFSD: fix nfsd_minorversion(.., NFSD_AVAIL)
drm/amdgpu: fix parser init error path to avoid crash in parser fini
iommu/io-pgtable-arm-v7s: Check for leaf entry before dereferencing it
net/mlx5: Don't save PCI state when PCI error is detected
net/mlx5: Fix create autogroup prev initializer
rxrpc: Wake up the transmitter if Rx window size increases on the peer
net: bcmgenet: Power up the internal PHY before probing the MII
net: bcmgenet: synchronize irq0 status between the isr and task
net: bcmgenet: power down internal phy if open or resume fails
net: bcmgenet: reserved phy revisions must be checked first
net: bcmgenet: correct MIB access of UniMAC RUNT counters
net: bcmgenet: correct the RBUF_OVFL_CNT and RBUF_ERR_CNT MIB values
bnxt_en: Ignore 0 value in autoneg supported speed from firmware.
net: initialize msg.msg_flags in recvfrom
userfaultfd: selftest: vm: allow to build in vm/ directory
userfaultfd: shmem: __do_fault requires VM_FAULT_NOPAGE
md-cluster: free md_cluster_info if node leave cluster
usb: xhci-mtk: check hcc_params after adding primary hcd
KVM: nVMX: do not warn when MSR bitmap address is not backed
usb: phy: isp1301: Add OF device ID table
mac80211: Fix addition of mesh configuration element
ext4: fix crash when a directory's i_size is too small
ext4: fix fdatasync(2) after fallocate(2) operation
dmaengine: dmatest: move callback wait queue to thread context
eeprom: at24: change nvmem stride to 1
sched/rt: Do not pull from current CPU if only one CPU to pull
nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests
xhci: Don't add a virt_dev to the devs array before it's fully allocated
Bluetooth: btusb: driver to enable the usb-wakeup feature
usb: xhci: fix TDS for MTK xHCI1.1
ceph: drop negative child dentries before try pruning inode's alias
usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer
usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input
usb: add helper to extract bits 12:11 of wMaxPacketSize
usbip: fix stub_rx: get_pipe() to validate endpoint number
USB: core: prevent malicious bNumInterfaces overflow
USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID
tracing: Allocate mask_str buffer dynamically
autofs: fix careless error in recent commit
crypto: salsa20 - fix blkcipher_walk API usage
crypto: hmac - require that the underlying hash algorithm is unkeyed
crypto: rsa - fix buffer overread when stripping leading zeroes
mfd: fsl-imx25: Clean up irq settings during removal
Linux 4.9.70
RDMA/cxgb4: Annotate r2 and stag as __be32
md: free unused memory after bitmap resize
audit: ensure that 'audit=1' actually enables audit for PID 1
ipvlan: fix ipv6 outbound device
kbuild: do not call cc-option before KBUILD_CFLAGS initialization
powerpc/64: Fix checksum folding in csum_tcpudp_nofold and ip_fast_csum_nofold
KVM: arm/arm64: vgic-its: Preserve the revious read from the pending table
fix kcm_clone()
usb: gadget: ffs: Forbid usb_ep_alloc_request from sleeping
s390: always save and restore all registers on context switch
ipmi: Stop timers before cleaning up the module
Fix handling of verdicts after NF_QUEUE
tipc: call tipc_rcv() only if bearer is up in tipc_udp_recv()
s390/qeth: fix thinko in IPv4 multicast address tracking
s390/qeth: fix GSO throughput regression
s390/qeth: build max size GSO skbs on L2 devices
tcp/dccp: block bh before arming time_wait timer
stmmac: reset last TSO segment size after device open
net: remove hlist_nulls_add_tail_rcu()
usbnet: fix alignment for frames with no ethernet header
net/packet: fix a race in packet_bind() and packet_notifier()
packet: fix crash in fanout_demux_rollover()
sit: update frag_off info
rds: Fix NULL pointer dereference in __rds_rdma_map
tipc: fix memory leak in tipc_accept_from_sock()
s390/qeth: fix early exit from error path
net: qmi_wwan: add Quectel BG96 2c7c:0296
ANDROID: dma-buf/sw_sync: Rename active_list to link
FROMLIST: android: binder: Fix null ptr dereference in debug msg
FROMLIST: android: binder: Move buffer out of area shared with user space
FROMLIST: android: binder: Add allocator selftest
FROMLIST: android: binder: Refactor prev and next buffer into a helper function
Linux 4.9.69
afs: Connect up the CB.ProbeUuid
IB/mlx5: Assign send CQ and recv CQ of UMR QP
IB/mlx4: Increase maximal message size under UD QP
xfrm: Copy policy family in clone_policy
jump_label: Invoke jump_label_test() via early_initcall()
atm: horizon: Fix irq release error
clk: uniphier: fix DAPLL2 clock rate of Pro5
bpf: fix lockdep splat
sctp: use the right sk after waking up from wait_buf sleep
sctp: do not free asoc when it is already dead in sctp_sendmsg
zsmalloc: calling zs_map_object() from irq is a bug
sparc64/mm: set fields in deferred pages
block: wake up all tasks blocked in get_request()
dt-bindings: usb: fix reg-property port-number range
xfs: fix forgotten rcu read unlock when skipping inode reclaim
sunrpc: Fix rpc_task_begin trace point
NFS: Fix a typo in nfs_rename()
dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0
lib/genalloc.c: make the avail variable an atomic_long_t
drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()'
route: update fnhe_expires for redirect when the fnhe exists
route: also update fnhe_genid when updating a route cache
gre6: use log_ecn_error module parameter in ip6_tnl_rcv()
mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl()
x86/mpx/selftests: Fix up weird arrays
coccinelle: fix parallel build with CHECK=scripts/coccicheck
kbuild: pkg: use --transform option to prefix paths in tar
EDAC, i5000, i5400: Fix definition of NRECMEMB register
EDAC, i5000, i5400: Fix use of MTR_DRAM_WIDTH macro
powerpc/powernv/ioda2: Gracefully fail if too many TCE levels requested
drm/amd/amdgpu: fix console deadlock if late init failed
axonram: Fix gendisk handling
netfilter: don't track fragmented packets
zram: set physical queue limits to avoid array out of bounds accesses
blk-mq: initialize mq kobjects in blk_mq_init_allocated_queue()
i2c: riic: fix restart condition
crypto: s5p-sss - Fix completing crypto request in IRQ handler
ipv6: reorder icmpv6_init() and ip6_mr_init()
ibmvnic: Allocate number of rx/tx buffers agreed on by firmware
ibmvnic: Fix overflowing firmware/hardware TX queue
rds: tcp: Sequence teardown of listen and acceptor sockets to avoid races
bnx2x: do not rollback VF MAC/VLAN filters we did not configure
bnx2x: fix detection of VLAN filtering feature for VF
bnx2x: fix possible overrun of VFPF multicast addresses array
bnx2x: prevent crash when accessing PTP with interface down
spi_ks8995: regs_size incorrect for some devices
spi_ks8995: fix "BUG: key accdaa28 not in .data!"
KVM: arm/arm64: VGIC: Fix command handling while ITS being disabled
arm64: KVM: Survive unknown traps from guests
arm: KVM: Survive unknown traps from guests
KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset
irqchip/crossbar: Fix incorrect type of register size
scsi: lpfc: Fix crash during Hardware error recovery on SLI3 adapters
scsi: qla2xxx: Fix ql_dump_buffer
workqueue: trigger WARN if queue_delayed_work() is called with NULL @wq
libata: drop WARN from protocol error in ata_sff_qc_issue()
kvm: nVMX: VMCLEAR should not cause the vCPU to shut down
usb: gadget: udc: net2280: Fix tmp reusage in net2280 driver
usb: gadget: pxa27x: Test for a valid argument pointer
usb: dwc3: gadget: Fix system suspend/resume on TI platforms
USB: gadgetfs: Fix a potential memory leak in 'dev_config()'
usb: gadget: configs: plug memory leak
HID: chicony: Add support for another ASUS Zen AiO keyboard
gpio: altera: Use handle_level_irq when configured as a level_high
ASoC: rcar: avoid SSI_MODEx settings for SSI8
ARM: OMAP2+: Release device node after it is no longer needed.
ARM: OMAP2+: Fix device node reference counts
powerpc/64: Fix checksum folding in csum_add()
module: set __jump_table alignment to 8
lirc: fix dead lock between open and wakeup_filter
powerpc: Fix compiling a BE kernel with a powerpc64le toolchain
selftest/powerpc: Fix false failures for skipped tests
powerpc/64: Invalidate process table caching after setting process table
x86/hpet: Prevent might sleep splat on resume
sched/fair: Make select_idle_cpu() more aggressive
x86/platform/uv/BAU: Fix HUB errors by remove initial write to sw-ack register
x86/selftests: Add clobbers for int80 on x86_64
ARM: OMAP2+: gpmc-onenand: propagate error on initialization failure
vti6: Don't report path MTU below IPV6_MIN_MTU.
ARM: 8657/1: uaccess: consistently check object sizes
Revert "spi: SPI_FSL_DSPI should depend on HAS_DMA"
Revert "drm/armada: Fix compile fail"
mm: drop unused pmdp_huge_get_and_clear_notify()
thp: fix MADV_DONTNEED vs. numa balancing race
thp: reduce indentation level in change_huge_pmd()
ARM: avoid faulting on qemu
ARM: BUG if jumping to usermode address in kernel mode
usb: f_fs: Force Reserved1=1 in OS_DESC_EXT_COMPAT
crypto: talitos - fix ctr-aes-talitos
crypto: talitos - fix use of sg_link_tbl_len
crypto: talitos - fix AEAD for sha224 on non sha224 capable chips
crypto: talitos - fix setkey to check key weakness
crypto: talitos - fix memory corruption on SEC2
crypto: talitos - fix AEAD test failures
bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left.
bus: arm-ccn: Fix use of smp_processor_id() in preemptible context
bus: arm-ccn: Check memory allocation failure
bus: arm-cci: Fix use of smp_processor_id() in preemptible context
arm64: fpsimd: Prevent registers leaking from dead tasks
KVM: arm/arm64: vgic-its: Check result of allocation before use
KVM: arm/arm64: vgic-irqfd: Fix MSI entry allocation
KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion
KVM: VMX: remove I/O port 0x80 bypass on Intel hosts
arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one
arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one
media: dvb: i2c transfers over usb cannot be done from stack
drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU
kdb: Fix handling of kallsyms_symbol_next() return value
brcmfmac: change driver unbind order of the sdio function devices
powerpc/64s: Initialize ISAv3 MMU registers before setting partition table
KVM: s390: Fix skey emulation permission check
s390: fix compat system call table
smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct place
iommu/vt-d: Fix scatterlist offset handling
ALSA: usb-audio: Add check return value for usb_string()
ALSA: usb-audio: Fix out-of-bound error
ALSA: seq: Remove spurious WARN_ON() at timer check
ALSA: pcm: prevent UAF in snd_pcm_info
btrfs: fix missing error return in btrfs_drop_snapshot
KVM: x86: fix APIC page invalidation
x86/PCI: Make broadcom_postcore_init() check acpi_disabled
X.509: fix comparisons of ->pkey_algo
X.509: reject invalid BIT STRING for subjectPublicKey
KEYS: add missing permission check for request_key() destination
ASN.1: check for error from ASN1_OP_END__ACT actions
ASN.1: fix out-of-bounds read when parsing indefinite length item
efi/esrt: Use memunmap() instead of kfree() to free the remapping
efi: Move some sysfs files to be read-only by root
scsi: libsas: align sata_device's rps_resp on a cacheline
scsi: use dma_get_cache_alignment() as minimum DMA alignment
scsi: dma-mapping: always provide dma_get_cache_alignment
isa: Prevent NULL dereference in isa_bus driver callbacks
hv: kvp: Avoid reading past allocated blocks from KVP file
virtio: release virtio index when fail to device_register
can: usb_8dev: cancel urb on -EPIPE and -EPROTO
can: esd_usb2: cancel urb on -EPIPE and -EPROTO
can: ems_usb: cancel urb on -EPIPE and -EPROTO
can: kvaser_usb: cancel urb on -EPIPE and -EPROTO
can: kvaser_usb: ratelimit errors if incomplete messages are received
can: kvaser_usb: Fix comparison bug in kvaser_usb_read_bulk_callback()
can: kvaser_usb: free buf in error paths
can: ti_hecc: Fix napi poll return value for repoll
usb: gadget: udc: renesas_usb3: fix number of the pipes
ANDROID: Revert "arm64: move ELF_ET_DYN_BASE to 4GB / 4MB"
ANDROID: Revert "arm: move ELF_ET_DYN_BASE to 4MB"
Linux 4.9.68
xen-netfront: avoid crashing on resume after a failure in talk_to_netback()
usb: host: fix incorrect updating of offset
USB: usbfs: Filter flags passed in from user space
USB: devio: Prevent integer overflow in proc_do_submiturb()
USB: Increase usbfs transfer limit
USB: core: Add type-specific length check of BOS descriptors
usb: xhci: fix panic in xhci_free_virt_devices_depth_first
usb: hub: Cycle HUB power when initialization fails
dma-buf: Update kerneldoc for sync_file_create
dma-buf/sync_file: hold reference to fence when creating sync_file
dma-buf/sw_sync: force signal all unsignaled fences on dying timeline
dma-fence: Introduce drm_fence_set_error() helper
dma-fence: Wrap querying the fence->status
dma-fence: Clear fence->status during dma_fence_init()
dma-buf/sw_sync: clean up list before signaling the fence
dma-buf/sw_sync: move timeline_fence_ops around
dma-buf/sw-sync: Use an rbtree to sort fences in the timeline
dma-buf/sw-sync: Fix locking around sync_timeline lists
dma-buf/sw-sync: sync_pt is private and of fixed size
dma-buf/sw-sync: Reduce irqsave/irqrestore from known context
dma-buf/sw-sync: Prevent user overflow on timeline advance
dma-buf/sw-sync: Fix the is-signaled test to handle u32 wraparound
dma-buf/dma-fence: Extract __dma_fence_is_later()
net: fec: fix multicast filtering hardware setup
xen-netback: vif counters from int/long to u64
cec: initiator should be the same as the destination for, poll
xen-netfront: Improve error handling during initialization
mm: avoid returning VM_FAULT_RETRY from ->page_mkwrite handlers
vfio/spapr: Fix missing mutex unlock when creating a window
be2net: fix initial MAC setting
net: thunderx: avoid dereferencing xcv when NULL
net: phy: micrel: KSZ8795 do not set SUPPORTED_[Asym_]Pause
gtp: fix cross netns recv on gtp socket
gtp: clear DF bit on GTP packet tx
nvmet: cancel fatal error and flush async work before free controller
i2c: i2c-cadence: Initialize configuration before probing devices
tcp: correct memory barrier usage in tcp_check_space()
dmaengine: pl330: fix double lock
tipc: fix cleanup at module unload
tipc: fix nametbl_lock soft lockup at module exit
RDMA/qedr: Fix RDMA CM loopback
RDMA/qedr: Return success when not changing QP state
mac80211: don't try to sleep in rate_control_rate_init()
drm/amdgpu: fix unload driver issue for virtual display
x86/fpu: Set the xcomp_bv when we fake up a XSAVES area
net: sctp: fix array overrun read on sctp_timer_tbl
drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement
drm/amdgpu: fix bug set incorrect value to vce register
qla2xxx: Fix wrong IOCB type assumption
powerpc/mm: Fix memory hotplug BUG() on radix
perf/x86/intel: Account interrupts for PEBS errors
NFSv4: Fix client recovery when server reboots multiple times
mac80211: prevent skb/txq mismatch
KVM: arm/arm64: Fix occasional warning from the timer work function
drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled
drm/exynos/decon5433: update shadow registers iff there are active windows
nfs: Don't take a reference on fl->fl_file for LOCK operation
ravb: Remove Rx overflow log messages
mac80211: calculate min channel width correctly
mm: fix remote numa hits statistics
net: qrtr: Mark 'buf' as little endian
libfs: Modify mount_pseudo_xattr to be clear it is not a userspace mount
net/appletalk: Fix kernel memory disclosure
be2net: fix unicast list filling
be2net: fix accesses to unicast list
vti6: fix device register to report IFLA_INFO_KIND
ARM: OMAP1: DMA: Correct the number of logical channels
ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate
net: systemport: Pad packet before inserting TSB
net: systemport: Utilize skb_put_padto()
libcxgb: fix error check for ip6_route_output()
usb: gadget: f_fs: Fix ExtCompat descriptor validation
dmaengine: stm32-dma: Fix null pointer dereference in stm32_dma_tx_status
dmaengine: stm32-dma: Set correct args number for DMA request from DT
l2tp: take remote address into account in l2tp_ip and l2tp_ip6 socket lookups
net/mlx4_en: Fix type mismatch for 32-bit systems
dax: Avoid page invalidation races and unnecessary radix tree traversals
iio: adc: ti-ads1015: add 10% to conversion wait time
tools include: Do not use poison with C++
kprobes/x86: Disable preemption in ftrace-based jprobes
perf test attr: Fix ignored test case result
usbip: tools: Install all headers needed for libusbip development
sysrq : fix Show Regs call trace on ARM
EDAC, sb_edac: Fix missing break in switch
x86/entry: Use SYSCALL_DEFINE() macros for sys_modify_ldt()
serial: 8250: Preserve DLD[7:4] for PORT_XR17V35X
usb: phy: tahvo: fix error handling in tahvo_usb_probe()
mmc: sdhci-msm: fix issue with power irq
spi: spi-axi: fix potential use-after-free after deregistration
spi: sh-msiof: Fix DMA transfer size check
staging: rtl8188eu: avoid a null dereference on pmlmepriv
serial: 8250_fintek: Fix rs485 disablement on invalid ioctl()
m68k: fix ColdFire node shift size calculation
staging: greybus: loopback: Fix iteration count on async path
selftests/x86/ldt_get: Add a few additional tests for limits
s390/pci: do not require AIS facility
ima: fix hash algorithm initialization
USB: serial: option: add Quectel BG96 id
s390/runtime instrumentation: simplify task exit handling
serial: 8250_pci: Add Amazon PCI serial device ID
usb: quirks: Add no-lpm quirk for KY-688 USB 3.1 Type-C Hub
uas: Always apply US_FL_NO_ATA_1X quirk to Seagate devices
mm, oom_reaper: gather each vma to prevent leaking TLB entry
Revert "crypto: caam - get rid of tasklet"
drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()
drm/fsl-dcu: avoid disabling pixel clock twice on suspend
bcache: recover data from backing when data is clean
bcache: only permit to recovery read error when cache device is clean
Linux 4.9.67
drm/i915: Prevent zero length "index" write
drm/i915: Don't try indexed reads to alternate slave addresses
NFS: revalidate "." etc correctly on "open".
Revert "x86/entry/64: Add missing irqflags tracing to native_load_gs_index()"
drm/amd/pp: fix typecast error in powerplay.
drm/ttm: once more fix ttm_buffer_object_transfer
drm/hisilicon: Ensure LDI regs are properly configured.
drm/panel: simple: Add missing panel_simple_unprepare() calls
drm/radeon: fix atombios on big endian
drm/amdgpu: Potential uninitialized variable in amdgpu_vm_update_directories()
drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs()
Revert "drm/radeon: dont switch vt on suspend"
nvme-pci: add quirk for delay before CHK RDY for WDC SN200
hwmon: (jc42) optionally try to disable the SMBUS timeout
bcache: Fix building error on MIPS
i2c: i801: Fix Failed to allocate irq -2147483648 error
eeprom: at24: check at24_read/write arguments
eeprom: at24: correctly set the size for at24mac402
eeprom: at24: fix reading from 24MAC402/24MAC602
mmc: core: prepend 0x to OCR entry in sysfs
mmc: core: Do not leave the block driver in a suspended state
KVM: lapic: Fixup LDR on load in x2apic
KVM: lapic: Split out x2apic ldr calculation
KVM: x86: inject exceptions produced by x86_decode_insn
KVM: x86: Exit to user-mode on #UD intercept when emulator requires
KVM: x86: pvclock: Handle first-time write to pvclock-page contains random junk
ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate
mfd: twl4030-power: Fix pmic for boards that need vmmc1 on reboot
nfsd: fix panic in posix_unblock_lock called from nfs4_laundromat
nfsd: Fix another OPEN stateid race
nfsd: Fix stateid races between OPEN and CLOSE
btrfs: clear space cache inode generation always
mm/madvise.c: fix madvise() infinite loop under special circumstances
mm, hugetlbfs: introduce ->split() to vm_operations_struct
mm/cma: fix alloc_contig_range ret code/potential leak
mm, thp: Do not make page table dirty unconditionally in touch_p[mu]d()
ARM: dts: omap3: logicpd-torpedo-37xx-devkit: Fix MMC1 cd-gpio
ARM: dts: LogicPD Torpedo: Fix camera pin mux
Linux 4.9.66
xen: xenbus driver must not accept invalid transaction ids
nvmet: fix KATO offset in Set Features
cec: update log_addr[] before finishing configuration
cec: CEC_MSG_GIVE_FEATURES should abort for CEC version < 2
cec: when canceling a message, don't overwrite old status info
s390/kbuild: enable modversions for symbols exported from asm
ASoC: wm_adsp: Don't overrun firmware file buffer when reading region data
btrfs: return the actual error value from from btrfs_uuid_tree_iterate
crypto: marvell - Copy IVDIG before launching partial DMA ahash requests
ASoC: rsnd: don't double free kctrl
netfilter: nf_tables: fix oob access
netfilter: nft_queue: use raw_smp_processor_id()
spi: SPI_FSL_DSPI should depend on HAS_DMA
staging: iio: cdc: fix improper return value
iio: light: fix improper return value
adm80211: add checks for dma mapping errors
mac80211: Suppress NEW_PEER_CANDIDATE event if no room
mac80211: Remove invalid flag operations in mesh TSF synchronization
drm/mediatek: don't use drm_put_dev
clk: qcom: ipq4019: Add all the frequencies for apss cpu
drm: Apply range restriction after color adjustment when allocation
gpio: mockup: dynamically allocate memory for chip name
ALSA: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBE
ath10k: set CTS protection VDEV param only if VDEV is up
bnxt_en: Set default completion ring for async events.
pinctrl: sirf: atlas7: Add missing 'of_node_put()'
ath10k: fix potential memory leak in ath10k_wmi_tlv_op_pull_fw_stats()
ath10k: ignore configuring the incorrect board_id
ath10k: fix incorrect txpower set by P2P_DEVICE interface
mwifiex: sdio: fix use after free issue for save_adapter
adm80211: return an error if adm8211_alloc_rings() fails
rt2800: set minimum MPDU and PSDU lengths to sane values
drm/armada: Fix compile fail
net: 3com: typhoon: typhoon_init_one: fix incorrect return values
net: 3com: typhoon: typhoon_init_one: make return values more specific
net: Allow IP_MULTICAST_IF to set index to L3 slave
fscrypt: use ENOTDIR when setting encryption policy on nondirectory
fscrypt: use ENOKEY when file cannot be created w/o key
dmaengine: zx: set DMA_CYCLIC cap_mask bit
clk: sunxi-ng: fix PLL_CPUX adjusting on A33
clk: sunxi-ng: A31: Fix spdif clock register
drm/sun4i: Fix a return value in case of error
PCI: Apply _HPX settings only to relevant devices
RDS: RDMA: fix the ib_map_mr_sg_zbva() argument
RDS: RDMA: return appropriate error on rdma map failures
RDS: make message size limit compliant with spec
e1000e: Avoid receiver overrun interrupt bursts
e1000e: Separate signaling for link check/link up
e1000e: Fix return value test
e1000e: Fix error path in link detection
Revert "drm/i915: Do not rely on wm preservation for ILK watermarks"
PM / OPP: Add missing of_node_put(np)
net/9p: Switch to wait_event_killable()
fscrypt: lock mutex before checking for bounce page pool
sched/rt: Simplify the IPI based RT balancing logic
media: v4l2-ctrl: Fix flags field on Control events
cx231xx-cards: fix NULL-deref on missing association descriptor
media: rc: check for integer overflow
media: Don't do DMA on stack for firmware upload in the AS102 driver
powerpc/signal: Properly handle return value from uprobe_deny_signal()
parisc: Fix validity check of pointer size argument in new CAS implementation
ixgbe: Fix skb list corruption on Power systems
fm10k: Use smp_rmb rather than read_barrier_depends
i40evf: Use smp_rmb rather than read_barrier_depends
ixgbevf: Use smp_rmb rather than read_barrier_depends
igbvf: Use smp_rmb rather than read_barrier_depends
igb: Use smp_rmb rather than read_barrier_depends
i40e: Use smp_rmb rather than read_barrier_depends
NFC: fix device-allocation error return
IB/srp: Avoid that a cable pull can trigger a kernel crash
IB/srpt: Do not accept invalid initiator port names
libnvdimm, namespace: make 'resource' attribute only readable by root
libnvdimm, namespace: fix label initialization to use valid seq numbers
libnvdimm, pfn: make 'resource' attribute only readable by root
clk: ti: dra7-atl-clock: fix child-node lookups
SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status
KVM: SVM: obey guest PAT
KVM: nVMX: set IDTR and GDTR limits when loading L1 host state
lockd: double unregister of inetaddr notifiers
irqchip/gic-v3: Fix ppi-partitions lookup
block: Fix a race between blk_cleanup_queue() and timeout handling
p54: don't unregister leds when they are not initialized
mtd: nand: mtk: fix infinite ECC decode IRQ issue
mtd: nand: Fix writing mtdoops to nand flash.
mtd: nand: omap2: Fix subpage write
target: Fix QUEUE_FULL + SCSI task attribute handling
iscsi-target: Fix non-immediate TMR reference leak
fs/9p: Compare qid.path in v9fs_test_inode
fix a page leak in vhost_scsi_iov_to_sgl() error recovery
ALSA: hda/realtek - Fix ALC700 family no sound issue
ALSA: hda: Fix too short HDMI/DP chmap reporting
ALSA: timer: Remove kernel warning at compat ioctl error paths
ALSA: usb-audio: Add sanity checks in v2 clock parsers
ALSA: usb-audio: Fix potential out-of-bound access at parsing SU
ALSA: usb-audio: Add sanity checks to FE parser
ALSA: pcm: update tstamp only if audio_tstamp changed
ext4: fix interaction between i_size, fallocate, and delalloc after a crash
ata: fixes kernel crash while tracing ata_eh_link_autopsy event
rtlwifi: fix uninitialized rtlhal->last_suspend_sec time
rtlwifi: rtl8192ee: Fix memory leak when loading firmware
nfsd: deal with revoked delegations appropriately
NFS: Avoid RCU usage in tracepoints
nfs: Fix ugly referral attributes
NFS: Fix typo in nomigration mount option
isofs: fix timestamps beyond 2027
bcache: check ca->alloc_thread initialized before wake up it
libceph: don't WARN() if user tries to add invalid key
eCryptfs: use after free in ecryptfs_release_messaging()
nilfs2: fix race condition that causes file system corruption
autofs: don't fail mount for transient error
rt2x00usb: mark device removed when get ENOENT usb error
MIPS: BCM47XX: Fix LED inversion for WRT54GSv1
MIPS: Fix an n32 core file generation regset support regression
MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry
MIPS: Fix odd fp register warnings with MIPS64r2
dm: fix race between dm_get_from_kobject() and __dm_destroy()
MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver
dm: allocate struct mapped_device with kvzalloc
dm bufio: fix integer overflow when limiting maximum cache size
ALSA: hda: Add Raven PCI ID
PCI: Set Cavium ACS capability quirk flags to assert RR/CR/SV/UF
MIPS: ralink: Fix typo in mt7628 pinmux function
MIPS: ralink: Fix MT7628 pinmux
ARM: 8721/1: mm: dump: check hardware RO bit for LPAE
ARM: 8722/1: mm: make STRICT_KERNEL_RWX effective for LPAE
arm64: Implement arch-specific pte_access_permitted()
x86/entry/64: Add missing irqflags tracing to native_load_gs_index()
x86/decoder: Add new TEST instruction pattern
lib/mpi: call cond_resched() from mpi_powm() loop
sched: Make resched_cpu() unconditional
vsock: use new wait API for vsock_stream_sendmsg()
ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER
x86/mm: fix use-after-free of vma during userfaultfd fault
ACPI / EC: Fix regression related to triggering source of EC event handling
s390/disassembler: increase show_code buffer size
s390/disassembler: add missing end marker for e7 table
s390/runtime instrumention: fix possible memory corruption
s390: fix transactional execution control register handling
Conflicts:
drivers/android/binder_alloc.c
drivers/android/binder_alloc.h
drivers/android/binder_alloc_selftest.c
drivers/mmc/core/bus.c
drivers/mmc/host/sdhci-msm.c
drivers/thermal/step_wise.c
kernel/cpu.c
mm/oom_kill.c
sound/usb/mixer.c
Change-Id: Id01eb66cafc5970b460321e44ec8ffcfa76971a6
Signed-off-by: Kyle Yan <kyan@codeaurora.org>
Update rpmh_send_msg trace to print register base address.
Change-Id: I559ac2723393c1ea1f097569ee11fbfded6b6ab1
Signed-off-by: Srinivas Rao L <lsrao@codeaurora.org>
This is snapshot of the clock framework files as of msm-3.18
'commit c0b3f609196f ("ARM: dts: msm: Remove GPU mempool
for msm8909")'.
Below is the brief description of the additional changes made:
1. Add COMMON_CLK_MSM config flag for conditional compilation for
some common files used between COMMON_CLK_MSM and COMMON_CLK_QCOM
clock framework files.
2. Add reset controller framework files for BCR operation.
3. Add conditional compilation support for FTRACE clock functions
to maintain compatibility for clock framework based on
COMMON_CLK_MSM and COMMON_CLK_QCOM.
4. Add files for GDSC operation.
Change-Id: Ia5688600ca8e548beb15745d3ce938fdf41f82de
Signed-off-by: Shefali Jain <shefjain@codeaurora.org>
It is preferable that WALT window rollover occurs just
before a tick, since the tick is an opportune moment
to record a complete window's statistics, as well as report
those stats to the cpu frequency governor. When CONFIG_HZ
results in a TICK_NSEC that isn't a integral number, this
requirement may be violated. Account for this by reducing
the WALT window size to the nearest multiple of TICK_NSEC.
Commit d368c6faa19b ("sched: walt: fix window misalignment
when HZ=300") attempted to do this but WALT isn't using
MIN_SCHED_RAVG_WINDOW as the window size and the patch was
doing nothing.
Also, change the type of 'walt_disabled' to bool and warn
if an invalid window size causes WALT to be disabled.
Change-Id: Ie3dcfc21a3df4408254ca1165a355bbe391ed5c7
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>
(cherry picked from commit e79f447a9762f68d6ecf8371bcf3e970bceb662a)
Signed-off-by: Quentin Perret <quentin.perret@arm.com>
Vikram Mulukutlaauthored and Todd Kjoscommited 2017-12-01 16:11:15 +00:00
There's no need for a separate hierarchy of notifiers, APIs
and variables in walt.c for the purpose of applying frequency
and IPC invariance. Let's just use capacity_curr_of and get
rid of a lot of the infrastructure relating to capacity,
load_scale_factor etc.
Change-Id: Ia220e2c896373fa535db05bff60f9aa33aefc978
Signed-off-by: Vikram Mulukutla <markivx@codeaurora.org>
(cherry picked from commit be832f69a95eb97b4ed0bc8c2b716ee7837ea617)
[Trivial cherry pick issues]
Signed-off-by: Quentin Perret <quentin.perret@arm.com>
Vikram Mulukutlaauthored and Todd Kjoscommited 2017-12-01 16:10:25 +00:00
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Merge 4.9.66 into android-4.9-o
Changes in 4.9.66
s390: fix transactional execution control register handling
s390/runtime instrumention: fix possible memory corruption
s390/disassembler: add missing end marker for e7 table
s390/disassembler: increase show_code buffer size
ACPI / EC: Fix regression related to triggering source of EC event handling
x86/mm: fix use-after-free of vma during userfaultfd fault
ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER
vsock: use new wait API for vsock_stream_sendmsg()
sched: Make resched_cpu() unconditional
lib/mpi: call cond_resched() from mpi_powm() loop
x86/decoder: Add new TEST instruction pattern
x86/entry/64: Add missing irqflags tracing to native_load_gs_index()
arm64: Implement arch-specific pte_access_permitted()
ARM: 8722/1: mm: make STRICT_KERNEL_RWX effective for LPAE
ARM: 8721/1: mm: dump: check hardware RO bit for LPAE
MIPS: ralink: Fix MT7628 pinmux
MIPS: ralink: Fix typo in mt7628 pinmux function
PCI: Set Cavium ACS capability quirk flags to assert RR/CR/SV/UF
ALSA: hda: Add Raven PCI ID
dm bufio: fix integer overflow when limiting maximum cache size
dm: allocate struct mapped_device with kvzalloc
MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver
dm: fix race between dm_get_from_kobject() and __dm_destroy()
MIPS: Fix odd fp register warnings with MIPS64r2
MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry
MIPS: Fix an n32 core file generation regset support regression
MIPS: BCM47XX: Fix LED inversion for WRT54GSv1
rt2x00usb: mark device removed when get ENOENT usb error
autofs: don't fail mount for transient error
nilfs2: fix race condition that causes file system corruption
eCryptfs: use after free in ecryptfs_release_messaging()
libceph: don't WARN() if user tries to add invalid key
bcache: check ca->alloc_thread initialized before wake up it
isofs: fix timestamps beyond 2027
NFS: Fix typo in nomigration mount option
nfs: Fix ugly referral attributes
NFS: Avoid RCU usage in tracepoints
nfsd: deal with revoked delegations appropriately
rtlwifi: rtl8192ee: Fix memory leak when loading firmware
rtlwifi: fix uninitialized rtlhal->last_suspend_sec time
ata: fixes kernel crash while tracing ata_eh_link_autopsy event
ext4: fix interaction between i_size, fallocate, and delalloc after a crash
ALSA: pcm: update tstamp only if audio_tstamp changed
ALSA: usb-audio: Add sanity checks to FE parser
ALSA: usb-audio: Fix potential out-of-bound access at parsing SU
ALSA: usb-audio: Add sanity checks in v2 clock parsers
ALSA: timer: Remove kernel warning at compat ioctl error paths
ALSA: hda: Fix too short HDMI/DP chmap reporting
ALSA: hda/realtek - Fix ALC700 family no sound issue
fix a page leak in vhost_scsi_iov_to_sgl() error recovery
fs/9p: Compare qid.path in v9fs_test_inode
iscsi-target: Fix non-immediate TMR reference leak
target: Fix QUEUE_FULL + SCSI task attribute handling
mtd: nand: omap2: Fix subpage write
mtd: nand: Fix writing mtdoops to nand flash.
mtd: nand: mtk: fix infinite ECC decode IRQ issue
p54: don't unregister leds when they are not initialized
block: Fix a race between blk_cleanup_queue() and timeout handling
irqchip/gic-v3: Fix ppi-partitions lookup
lockd: double unregister of inetaddr notifiers
KVM: nVMX: set IDTR and GDTR limits when loading L1 host state
KVM: SVM: obey guest PAT
SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status
clk: ti: dra7-atl-clock: fix child-node lookups
libnvdimm, pfn: make 'resource' attribute only readable by root
libnvdimm, namespace: fix label initialization to use valid seq numbers
libnvdimm, namespace: make 'resource' attribute only readable by root
IB/srpt: Do not accept invalid initiator port names
IB/srp: Avoid that a cable pull can trigger a kernel crash
NFC: fix device-allocation error return
i40e: Use smp_rmb rather than read_barrier_depends
igb: Use smp_rmb rather than read_barrier_depends
igbvf: Use smp_rmb rather than read_barrier_depends
ixgbevf: Use smp_rmb rather than read_barrier_depends
i40evf: Use smp_rmb rather than read_barrier_depends
fm10k: Use smp_rmb rather than read_barrier_depends
ixgbe: Fix skb list corruption on Power systems
parisc: Fix validity check of pointer size argument in new CAS implementation
powerpc/signal: Properly handle return value from uprobe_deny_signal()
media: Don't do DMA on stack for firmware upload in the AS102 driver
media: rc: check for integer overflow
cx231xx-cards: fix NULL-deref on missing association descriptor
media: v4l2-ctrl: Fix flags field on Control events
sched/rt: Simplify the IPI based RT balancing logic
fscrypt: lock mutex before checking for bounce page pool
net/9p: Switch to wait_event_killable()
PM / OPP: Add missing of_node_put(np)
Revert "drm/i915: Do not rely on wm preservation for ILK watermarks"
e1000e: Fix error path in link detection
e1000e: Fix return value test
e1000e: Separate signaling for link check/link up
e1000e: Avoid receiver overrun interrupt bursts
RDS: make message size limit compliant with spec
RDS: RDMA: return appropriate error on rdma map failures
RDS: RDMA: fix the ib_map_mr_sg_zbva() argument
PCI: Apply _HPX settings only to relevant devices
drm/sun4i: Fix a return value in case of error
clk: sunxi-ng: A31: Fix spdif clock register
clk: sunxi-ng: fix PLL_CPUX adjusting on A33
dmaengine: zx: set DMA_CYCLIC cap_mask bit
fscrypt: use ENOKEY when file cannot be created w/o key
fscrypt: use ENOTDIR when setting encryption policy on nondirectory
net: Allow IP_MULTICAST_IF to set index to L3 slave
net: 3com: typhoon: typhoon_init_one: make return values more specific
net: 3com: typhoon: typhoon_init_one: fix incorrect return values
drm/armada: Fix compile fail
rt2800: set minimum MPDU and PSDU lengths to sane values
adm80211: return an error if adm8211_alloc_rings() fails
mwifiex: sdio: fix use after free issue for save_adapter
ath10k: fix incorrect txpower set by P2P_DEVICE interface
ath10k: ignore configuring the incorrect board_id
ath10k: fix potential memory leak in ath10k_wmi_tlv_op_pull_fw_stats()
pinctrl: sirf: atlas7: Add missing 'of_node_put()'
bnxt_en: Set default completion ring for async events.
ath10k: set CTS protection VDEV param only if VDEV is up
ALSA: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBE
gpio: mockup: dynamically allocate memory for chip name
drm: Apply range restriction after color adjustment when allocation
clk: qcom: ipq4019: Add all the frequencies for apss cpu
drm/mediatek: don't use drm_put_dev
mac80211: Remove invalid flag operations in mesh TSF synchronization
mac80211: Suppress NEW_PEER_CANDIDATE event if no room
adm80211: add checks for dma mapping errors
iio: light: fix improper return value
staging: iio: cdc: fix improper return value
spi: SPI_FSL_DSPI should depend on HAS_DMA
netfilter: nft_queue: use raw_smp_processor_id()
netfilter: nf_tables: fix oob access
ASoC: rsnd: don't double free kctrl
crypto: marvell - Copy IVDIG before launching partial DMA ahash requests
btrfs: return the actual error value from from btrfs_uuid_tree_iterate
ASoC: wm_adsp: Don't overrun firmware file buffer when reading region data
s390/kbuild: enable modversions for symbols exported from asm
cec: when canceling a message, don't overwrite old status info
cec: CEC_MSG_GIVE_FEATURES should abort for CEC version < 2
cec: update log_addr[] before finishing configuration
nvmet: fix KATO offset in Set Features
xen: xenbus driver must not accept invalid transaction ids
Linux 4.9.66
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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Merge 4.9.66 into android-4.9
Changes in 4.9.66
s390: fix transactional execution control register handling
s390/runtime instrumention: fix possible memory corruption
s390/disassembler: add missing end marker for e7 table
s390/disassembler: increase show_code buffer size
ACPI / EC: Fix regression related to triggering source of EC event handling
x86/mm: fix use-after-free of vma during userfaultfd fault
ipv6: only call ip6_route_dev_notify() once for NETDEV_UNREGISTER
vsock: use new wait API for vsock_stream_sendmsg()
sched: Make resched_cpu() unconditional
lib/mpi: call cond_resched() from mpi_powm() loop
x86/decoder: Add new TEST instruction pattern
x86/entry/64: Add missing irqflags tracing to native_load_gs_index()
arm64: Implement arch-specific pte_access_permitted()
ARM: 8722/1: mm: make STRICT_KERNEL_RWX effective for LPAE
ARM: 8721/1: mm: dump: check hardware RO bit for LPAE
MIPS: ralink: Fix MT7628 pinmux
MIPS: ralink: Fix typo in mt7628 pinmux function
PCI: Set Cavium ACS capability quirk flags to assert RR/CR/SV/UF
ALSA: hda: Add Raven PCI ID
dm bufio: fix integer overflow when limiting maximum cache size
dm: allocate struct mapped_device with kvzalloc
MIPS: pci: Remove KERN_WARN instance inside the mt7620 driver
dm: fix race between dm_get_from_kobject() and __dm_destroy()
MIPS: Fix odd fp register warnings with MIPS64r2
MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry
MIPS: Fix an n32 core file generation regset support regression
MIPS: BCM47XX: Fix LED inversion for WRT54GSv1
rt2x00usb: mark device removed when get ENOENT usb error
autofs: don't fail mount for transient error
nilfs2: fix race condition that causes file system corruption
eCryptfs: use after free in ecryptfs_release_messaging()
libceph: don't WARN() if user tries to add invalid key
bcache: check ca->alloc_thread initialized before wake up it
isofs: fix timestamps beyond 2027
NFS: Fix typo in nomigration mount option
nfs: Fix ugly referral attributes
NFS: Avoid RCU usage in tracepoints
nfsd: deal with revoked delegations appropriately
rtlwifi: rtl8192ee: Fix memory leak when loading firmware
rtlwifi: fix uninitialized rtlhal->last_suspend_sec time
ata: fixes kernel crash while tracing ata_eh_link_autopsy event
ext4: fix interaction between i_size, fallocate, and delalloc after a crash
ALSA: pcm: update tstamp only if audio_tstamp changed
ALSA: usb-audio: Add sanity checks to FE parser
ALSA: usb-audio: Fix potential out-of-bound access at parsing SU
ALSA: usb-audio: Add sanity checks in v2 clock parsers
ALSA: timer: Remove kernel warning at compat ioctl error paths
ALSA: hda: Fix too short HDMI/DP chmap reporting
ALSA: hda/realtek - Fix ALC700 family no sound issue
fix a page leak in vhost_scsi_iov_to_sgl() error recovery
fs/9p: Compare qid.path in v9fs_test_inode
iscsi-target: Fix non-immediate TMR reference leak
target: Fix QUEUE_FULL + SCSI task attribute handling
mtd: nand: omap2: Fix subpage write
mtd: nand: Fix writing mtdoops to nand flash.
mtd: nand: mtk: fix infinite ECC decode IRQ issue
p54: don't unregister leds when they are not initialized
block: Fix a race between blk_cleanup_queue() and timeout handling
irqchip/gic-v3: Fix ppi-partitions lookup
lockd: double unregister of inetaddr notifiers
KVM: nVMX: set IDTR and GDTR limits when loading L1 host state
KVM: SVM: obey guest PAT
SUNRPC: Fix tracepoint storage issues with svc_recv and svc_rqst_status
clk: ti: dra7-atl-clock: fix child-node lookups
libnvdimm, pfn: make 'resource' attribute only readable by root
libnvdimm, namespace: fix label initialization to use valid seq numbers
libnvdimm, namespace: make 'resource' attribute only readable by root
IB/srpt: Do not accept invalid initiator port names
IB/srp: Avoid that a cable pull can trigger a kernel crash
NFC: fix device-allocation error return
i40e: Use smp_rmb rather than read_barrier_depends
igb: Use smp_rmb rather than read_barrier_depends
igbvf: Use smp_rmb rather than read_barrier_depends
ixgbevf: Use smp_rmb rather than read_barrier_depends
i40evf: Use smp_rmb rather than read_barrier_depends
fm10k: Use smp_rmb rather than read_barrier_depends
ixgbe: Fix skb list corruption on Power systems
parisc: Fix validity check of pointer size argument in new CAS implementation
powerpc/signal: Properly handle return value from uprobe_deny_signal()
media: Don't do DMA on stack for firmware upload in the AS102 driver
media: rc: check for integer overflow
cx231xx-cards: fix NULL-deref on missing association descriptor
media: v4l2-ctrl: Fix flags field on Control events
sched/rt: Simplify the IPI based RT balancing logic
fscrypt: lock mutex before checking for bounce page pool
net/9p: Switch to wait_event_killable()
PM / OPP: Add missing of_node_put(np)
Revert "drm/i915: Do not rely on wm preservation for ILK watermarks"
e1000e: Fix error path in link detection
e1000e: Fix return value test
e1000e: Separate signaling for link check/link up
e1000e: Avoid receiver overrun interrupt bursts
RDS: make message size limit compliant with spec
RDS: RDMA: return appropriate error on rdma map failures
RDS: RDMA: fix the ib_map_mr_sg_zbva() argument
PCI: Apply _HPX settings only to relevant devices
drm/sun4i: Fix a return value in case of error
clk: sunxi-ng: A31: Fix spdif clock register
clk: sunxi-ng: fix PLL_CPUX adjusting on A33
dmaengine: zx: set DMA_CYCLIC cap_mask bit
fscrypt: use ENOKEY when file cannot be created w/o key
fscrypt: use ENOTDIR when setting encryption policy on nondirectory
net: Allow IP_MULTICAST_IF to set index to L3 slave
net: 3com: typhoon: typhoon_init_one: make return values more specific
net: 3com: typhoon: typhoon_init_one: fix incorrect return values
drm/armada: Fix compile fail
rt2800: set minimum MPDU and PSDU lengths to sane values
adm80211: return an error if adm8211_alloc_rings() fails
mwifiex: sdio: fix use after free issue for save_adapter
ath10k: fix incorrect txpower set by P2P_DEVICE interface
ath10k: ignore configuring the incorrect board_id
ath10k: fix potential memory leak in ath10k_wmi_tlv_op_pull_fw_stats()
pinctrl: sirf: atlas7: Add missing 'of_node_put()'
bnxt_en: Set default completion ring for async events.
ath10k: set CTS protection VDEV param only if VDEV is up
ALSA: hda - Apply ALC269_FIXUP_NO_SHUTUP on HDA_FIXUP_ACT_PROBE
gpio: mockup: dynamically allocate memory for chip name
drm: Apply range restriction after color adjustment when allocation
clk: qcom: ipq4019: Add all the frequencies for apss cpu
drm/mediatek: don't use drm_put_dev
mac80211: Remove invalid flag operations in mesh TSF synchronization
mac80211: Suppress NEW_PEER_CANDIDATE event if no room
adm80211: add checks for dma mapping errors
iio: light: fix improper return value
staging: iio: cdc: fix improper return value
spi: SPI_FSL_DSPI should depend on HAS_DMA
netfilter: nft_queue: use raw_smp_processor_id()
netfilter: nf_tables: fix oob access
ASoC: rsnd: don't double free kctrl
crypto: marvell - Copy IVDIG before launching partial DMA ahash requests
btrfs: return the actual error value from from btrfs_uuid_tree_iterate
ASoC: wm_adsp: Don't overrun firmware file buffer when reading region data
s390/kbuild: enable modversions for symbols exported from asm
cec: when canceling a message, don't overwrite old status info
cec: CEC_MSG_GIVE_FEATURES should abort for CEC version < 2
cec: update log_addr[] before finishing configuration
nvmet: fix KATO offset in Set Features
xen: xenbus driver must not accept invalid transaction ids
Linux 4.9.66
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This is a snapshot of the RPM-SMD driver functionality as of
'commit 9c23726ad4df ("leds: qpnp-flash: Fix 11
Use-after-free(UAF) for debugfs")' on msm-4.4 branch.
Change-Id: I502300cf26b67679a9344a89b2feaa0dbcc5fb59
Signed-off-by: Raju P.L.S.S.S.N <rplsssn@codeaurora.org>
Raju P.L.S.S.S.Nauthored and Raghavendra Kakarlacommited 2017-11-30 15:29:02 +05:30
commit e9d4bf219c83d09579bc62512fea2ca10f025d93 upstream.
There is no guarantee that either the request or the svc_xprt exist
by the time we get round to printing the trace message.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Trond Myklebustauthored and Greg Kroah-Hartmancommited 2017-11-30 08:39:07 +00:00
The need_idle eligible tasks are placed on the least loaded
CPUs including idle CPUs. The energy_diff() can overturn this
decision if utilizing this idle CPU results in higher power.
Since need_idle eligible tasks scheduling latency is critical
for performance, skip energy_diff() for such tasks.
Change-Id: Ic72c0ed9461a5f91a2f0de055765fd9b2457cdde
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Pull f2fs updates from Jaegeuk Kim:
"In this round, we introduce sysfile-based quota support which is
required for Android by default. In addition, we allow that users are
able to reserve some blocks in runtime to mitigate performance drops
in low free space.
Enhancements:
- assign proper data segments according to write_hints given by user
- issue cache_flush on dirty devices only among multiple devices
- exploit cp_error flag and add more faults to enhance fault
injection test
- conduct more readaheads during f2fs_readdir
- add a range for discard commands
Bug fixes:
- fix zero stat->st_blocks when inline_data is set
- drop crypto key and free stale memory pointer while evict_inode is
failing
- fix some corner cases in free space and segment management
- fix wrong last_disk_size
This series includes lots of clean-ups and code enhancement in terms
of xattr operations, discard/flush command control. In addition, it
adds versatile debugfs entries to monitor f2fs status"
Cherry-picked from origin/upstream-f2fs-stable-linux-4.9.y:
5b2b7f7dd8 f2fs: deny accessing encryption policy if encryption is off
05dac2e898 f2fs: inject fault in inc_valid_node_count
2e08de4fda f2fs: fix to clear FI_NO_PREALLOC
931ecc22b4 f2fs: expose quota information in debugfs
45d6e702d3 f2fs: separate nat entry mem alloc from nat_tree_lock
8e2f721703 f2fs: validate before set/clear free nat bitmap
27d50282d0 f2fs: avoid opened loop codes in __add_ino_entry
b1823df0e6 f2fs: apply write hints to select the type of segments for buffered write
b561061c06 f2fs: introduce scan_curseg_cache for cleanup
5772e0c102 f2fs: optimize the way of traversing free_nid_bitmap
a51e85eae2 f2fs: keep scanning until enough free nids are acquired
d75eb8d734 f2fs: trace checkpoint reason in fsync()
bed6cffdf7 f2fs: keep isize once block is reserved cross EOF
5f3fdd2afc f2fs: avoid race in between GC and block exchange
51cb399e7e f2fs: save a multiplication for last_nid calculation
7f41aab3d6 f2fs: fix summary info corruption
148c518517 f2fs: remove dead code in update_meta_page
c3bc6e5183 f2fs: remove unneeded semicolon
9e71a0321f f2fs: don't bother with inode->i_version
49f72728e7 f2fs: check curseg space before foreground GC
25d0becffa f2fs: use rw_semaphore to protect SIT cache
0108c481d7 f2fs: support quota sys files
d4c292db7b f2fs: add quota_ino feature infra
1033eee92c f2fs: optimize __update_nat_bits
247e895116 f2fs: modify for accurate fggc node io stat
c7272f8aeb Revert "f2fs: handle dirty segments inside refresh_sit_entry"
068868fc7e f2fs: add a function to move nid
b9f73875af f2fs: export SSR allocation threshold
ab30204bb9 f2fs: give correct trimmed blocks in fstrim
b5db2de462 f2fs: support bio allocation error injection
58ddec85e4 f2fs: support get_page error injection
ef216e610a f2fs: add missing sysfs description
68ab6f8dd5 f2fs: support soft block reservation
d7947e2a31 f2fs: handle error case when adding xattr entry
50ffaa980f f2fs: support flexible inline xattr size
5a8ed073c7 f2fs: show current cp state
d888fcd74c f2fs: add missing quota_initialize
af1cc1ea23 f2fs: show # of dirty segments via sysfs
6663422a36 f2fs: stop all the operations by cp_error flag
872d8e3af0 f2fs: remove several redundant assignments
bf823c82e3 f2fs: avoid using timespec
c70ab1b993 f2fs: fix to correct no_fggc_candidate
0e6275dc31 Revert "f2fs: return wrong error number on f2fs_quota_write"
41d59230e3 f2fs: remove obsolete pointer for truncate_xattr_node
8c12a10f2e f2fs: retry ENOMEM for quota_read|write
35e13ca2e9 f2fs: limit # of inmemory pages
9ca57a7e96 f2fs: update ctx->pos correctly when hitting hole in directory
a04208e54b f2fs: relocate readahead codes in readdir()
905d0370e6 f2fs: allow readdir() to be interrupted
2dfbda03f9 f2fs: trace f2fs_readdir
d67586ddf3 f2fs: trace f2fs_lookup
4c94f14b3c f2fs: skip searching non-exist range in truncate_hole
ac5d4b4257 f2fs: expose some sectors to user in inline data or dentry case
5ded3b82dc f2fs: avoid stale fi->gdirty_list pointer
f6b708e25f f2fs/crypto: drop crypto key at evict_inode only
33fdebbb0e f2fs: fix to avoid race when accessing last_disk_size
595046758d f2fs: Fix bool initialization/comparison
1e5305afa8 f2fs: give up CP_TRIMMED_FLAG if it drops discards
8258fd3054 f2fs: trace f2fs_remove_discard
6c46b37d9b f2fs: reduce cmd_lock coverage in __issue_discard_cmd
daf437d37c f2fs: split discard policy
69a596797a f2fs: wrap discard policy
28e1023e8e f2fs: support issuing/waiting discard in range
fd6422ea92 f2fs: fix to flush multiple device in checkpoint
f014be822c f2fs: enhance multiple device flush
0597a6e4bd f2fs: fix to show ino management cache size correctly
cacc1ed0c4 f2fs: drop FI_UPDATE_WRITE tag after f2fs_issue_flush
84af6aeceb f2fs: obsolete ALLOC_NID_LIST list
8456d34378 f2fs: convert inline data for direct I/O & FI_NO_PREALLOC
3f01af786c f2fs: allow readpages with NULL file pointer
2f0df25e65 f2fs: show flush list status in sysfs
20ef20fbf7 f2fs: introduce read_xattr_block
126221de37 f2fs: introduce read_inline_xattr
127faa71f6 Revert "f2fs: reuse nids more aggressively"
c19928e660 Revert "f2fs: node segment is prior to data segment selected victim"
Change-Id: I2f892e6ee75c41e84241f37b1903e0c32387d95b
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Remove code and trace events that are no longer needed.
Change-Id: I74201fa1338a3955c30f93b204cbb79ea6436a97
Signed-off-by: Maulik Shah <mkshah@codeaurora.org>
Update sched_get_task_cpu_cycles trace to include pid and name of the
task to help with debug better.
Change-Id: Ic307ebcf0a44c94bf0a2aa1a02b8aeff39010b29
Signed-off-by: Puja Gupta <pujag@codeaurora.org>
During the debugging of the problem described in
https://lkml.org/lkml/2017/5/17/542 and fixed by Tetsuo Handa in
https://lkml.org/lkml/2017/5/19/383 , I've found that the existing debug
output is not really useful to understand issues related to the oom
reaper.
So, I assume, that adding some tracepoints might help with debugging of
similar issues.
Trace the following events:
1) a process is marked as an oom victim,
2) a process is added to the oom reaper list,
3) the oom reaper starts reaping process's mm,
4) the oom reaper finished reaping,
5) the oom reaper skips reaping.
How it works in practice? Below is an example which show how the problem
mentioned above can be found: one process is added twice to the
oom_reaper list:
$ cd /sys/kernel/debug/tracing
$ echo "oom:mark_victim" > set_event
$ echo "oom:wake_reaper" >> set_event
$ echo "oom:skip_task_reaping" >> set_event
$ echo "oom:start_task_reaping" >> set_event
$ echo "oom:finish_task_reaping" >> set_event
$ cat trace_pipe
allocate-502 [001] .... 91.836405: mark_victim: pid=502
allocate-502 [001] .N.. 91.837356: wake_reaper: pid=502
allocate-502 [000] .N.. 91.871149: wake_reaper: pid=502
oom_reaper-23 [000] .... 91.871177: start_task_reaping: pid=502
oom_reaper-23 [000] .N.. 91.879511: finish_task_reaping: pid=502
oom_reaper-23 [000] .... 91.879580: skip_task_reaping: pid=502
Change-Id: Ib9fd0e6b87e9f89df035f0705ec39e5000acf105
Link: http://lkml.kernel.org/r/20170530185231.GA13412@castle
Signed-off-by: Roman Gushchin <guro@fb.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Git-Commit: 422580c3cea7faaca67f6199375b79565d3d8ebd
Git-Repo: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
Roman Gushchinauthored and Gerrit - the friendly Code Review servercommited 2017-11-21 03:24:40 -08:00
Modify iommu_errata_tlbi trace events naming to iommu_tlbi. This will allow
events to be used for non errata contexts.
Change-Id: Id0301ec0dee83c8ac3f4501156909b86917890ce
Signed-off-by: Prakash Gupta <guptap@codeaurora.org>
Using WALT, the utilisation of a task is computed with a resolution
scaling factor that has been used inconsistently in the code with either
hardcoded values or macros (NICE_0_LOAD_SHIFT in this case). Changes in
these macros (as the 32 to 64 bits resolution shift of 2159197d66)
happened to break the utilisation calculation wherever they have been
used whilst results remained correct in other places. This commit fixes
this issue by using SCHED_CAPACITY_SCALE as resolution scaling factor
consistently.
Change-Id: Ic5418f8a5dfc455a22bafbebb4142b4665b61c6f
Signed-off-by: Quentin Perret <quentin.perret@arm.com>
UFS command tracing is not printing the command id for DME & device
commands (query, NOP). Also, UFS trace events formatting isn't very
readable. This change fixes these issues to make the UFS command traces
more readable.
Change-Id: I856e0d20657aadef0739c10d77da1a2c5a6f1d07
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Arnd Bergmann
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