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* refs/heads/tmp-aab9adb
Linux 4.4.179
kernel/sysctl.c: fix out-of-bounds access when setting file-max
Revert "locking/lockdep: Add debug_locks check in __lock_downgrade()"
ALSA: info: Fix racy addition/deletion of nodes
mm/vmstat.c: fix /proc/vmstat format for CONFIG_DEBUG_TLBFLUSH=y CONFIG_SMP=n
device_cgroup: fix RCU imbalance in error case
sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup
Revert "kbuild: use -Oz instead of -Os when using clang"
mac80211: do not call driver wake_tx_queue op during reconfig
kprobes: Fix error check when reusing optimized probes
kprobes: Mark ftrace mcount handler functions nokprobe
x86/kprobes: Verify stack frame on kretprobe
arm64: futex: Restore oldval initialization to work around buggy compilers
crypto: x86/poly1305 - fix overflow during partial reduction
ALSA: core: Fix card races between register and disconnect
staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf
staging: comedi: ni_usb6501: Fix use of uninitialized mutex
staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf
staging: comedi: vmk80xx: Fix use of uninitialized semaphore
io: accel: kxcjk1013: restore the range after resume.
iio: adc: at91: disable adc channel interrupt in timeout case
iio: ad_sigma_delta: select channel when reading register
iio/gyro/bmg160: Use millidegrees for temperature scale
KVM: x86: Don't clear EFER during SMM transitions for 32-bit vCPU
tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete
modpost: file2alias: check prototype of handler
modpost: file2alias: go back to simple devtable lookup
crypto: crypto4xx - properly set IV after de- and encrypt
ipv4: ensure rcu_read_lock() in ipv4_link_failure()
ipv4: recompile ip options in ipv4_link_failure
tcp: tcp_grow_window() needs to respect tcp_space()
net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv
net: bridge: multicast: use rcu to access port list from br_multicast_start_querier
net: atm: Fix potential Spectre v1 vulnerabilities
bonding: fix event handling for stacked bonds
appletalk: Fix compile regression
ovl: fix uid/gid when creating over whiteout
tpm/tpm_crb: Avoid unaligned reads in crb_recv()
include/linux/swap.h: use offsetof() instead of custom __swapoffset macro
lib/div64.c: off by one in shift
appletalk: Fix use-after-free in atalk_proc_exit
ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t
iommu/dmar: Fix buffer overflow during PCI bus notification
crypto: sha512/arm - fix crash bug in Thumb2 build
crypto: sha256/arm - fix crash bug in Thumb2 build
cifs: fallback to older infolevels on findfirst queryinfo retry
ACPI / SBS: Fix GPE storm on recent MacBookPro's
ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms
serial: uartps: console_setup() can't be placed to init section
f2fs: fix to do sanity check with current segment number
9p locks: add mount option for lock retry interval
9p: do not trust pdu content for stat item size
rsi: improve kernel thread handling to fix kernel panic
ext4: prohibit fstrim in norecovery mode
fix incorrect error code mapping for OBJECTID_NOT_FOUND
x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error
iommu/vt-d: Check capability before disabling protected memory
x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors
x86/hpet: Prevent potential NULL pointer dereference
perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test()
perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test
perf evsel: Free evsel->counts in perf_evsel__exit()
perf top: Fix error handling in cmd_top()
tools/power turbostat: return the exit status of a command
thermal/int340x_thermal: fix mode setting
thermal/int340x_thermal: Add additional UUIDs
ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
mmc: davinci: remove extraneous __init annotation
IB/mlx4: Fix race condition between catas error reset and aliasguid flows
ALSA: sb8: add a check for request_region
ALSA: echoaudio: add a check for ioremap_nocache
ext4: report real fs size after failed resize
ext4: add missing brelse() in add_new_gdb_meta_bg()
perf/core: Restore mmap record type correctly
PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller
xtensa: fix return_address
sched/fair: Do not re-read ->h_load_next during hierarchical load calculation
xen: Prevent buffer overflow in privcmd ioctl
arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value
ARM: dts: at91: Fix typo in ISC_D0 on PC9
genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent()
block: do not leak memory in bio_copy_user_iov()
ASoC: fsl_esai: fix channel swap issue when stream starts
include/linux/bitrev.h: fix constant bitrev
ALSA: seq: Fix OOB-reads from strlcpy
ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type
net: ethtool: not call vzalloc for zero sized memory request
netns: provide pure entropy for net_hash_mix()
tcp: Ensure DCTCP reacts to losses
sctp: initialize _pad of sockaddr_in before copying to user memory
qmi_wwan: add Olicard 600
openvswitch: fix flow actions reallocation
net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock().
ipv6: sit: reset ip header pointer in ipip6_rcv
ipv6: Fix dangling pointer when ipv6 fragment
tty: ldisc: add sysctl to prevent autoloading of ldiscs
tty: mark Siemens R3964 line discipline as BROKEN
lib/string.c: implement a basic bcmp
x86/vdso: Drop implicit common-page-size linker flag
x86: vdso: Use $LD instead of $CC to link
x86/build: Specify elf_i386 linker emulation explicitly for i386 objects
kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD
binfmt_elf: switch to new creds when switching to new mm
drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers
dmaengine: tegra: avoid overflow of byte tracking
x86/build: Mark per-CPU symbols as absolute explicitly for LLD
wlcore: Fix memory leak in case wl12xx_fetch_firmware failure
regulator: act8865: Fix act8600_sudcdc_voltage_ranges setting
media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration
netfilter: physdev: relax br_netfilter dependency
dmaengine: imx-dma: fix warning comparison of distinct pointer types
hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable
soc/tegra: fuse: Fix illegal free of IO base address
hwrng: virtio - Avoid repeated init of completion
media: mt9m111: set initial frame size other than 0x0
tty: increase the default flip buffer limit to 2*640K
ARM: avoid Cortex-A9 livelock on tight dmb loops
mt7601u: bump supported EEPROM version
soc: qcom: gsbi: Fix error handling in gsbi_probe()
ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe
cdrom: Fix race condition in cdrom_sysctl_register
fbdev: fbmem: fix memory access if logo is bigger than the screen
bcache: improve sysfs_strtoul_clamp()
bcache: fix input overflow to sequential_cutoff
bcache: fix input overflow to cache set sysfs file io_error_halflife
ALSA: PCM: check if ops are defined before suspending PCM
ARM: 8833/1: Ensure that NEON code always compiles with Clang
kprobes: Prohibit probing on bsearch()
leds: lp55xx: fix null deref on firmware load failure
media: mx2_emmaprp: Correct return type for mem2mem buffer helpers
media: s5p-g2d: Correct return type for mem2mem buffer helpers
media: s5p-jpeg: Correct return type for mem2mem buffer helpers
media: sh_veu: Correct return type for mem2mem buffer helpers
SoC: imx-sgtl5000: add missing put_device()
perf test: Fix failure of 'evsel-tp-sched' test on s390
scsi: megaraid_sas: return error when create DMA pool failed
IB/mlx4: Increase the timeout for CM cache
e1000e: Fix -Wformat-truncation warnings
mmc: omap: fix the maximum timeout setting
ARM: 8840/1: use a raw_spinlock_t in unwind
coresight: etm4x: Add support to enable ETMv4.2
scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
usb: chipidea: Grab the (legacy) USB PHY by phandle first
tools lib traceevent: Fix buffer overflow in arg_eval
fs: fix guard_bio_eod to check for real EOD errors
cifs: Fix NULL pointer dereference of devname
dm thin: add sanity checks to thin-pool and external snapshot creation
cifs: use correct format characters
fs/file.c: initialize init_files.resize_wait
f2fs: do not use mutex lock in atomic context
ocfs2: fix a panic problem caused by o2cb_ctl
mm/slab.c: kmemleak no scan alien caches
mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512!
mm/page_ext.c: fix an imbalance with kmemleak
mm/cma.c: cma_declare_contiguous: correct err handling
enic: fix build warning without CONFIG_CPUMASK_OFFSTACK
sysctl: handle overflow for file-max
gpio: gpio-omap: fix level interrupt idling
tracing: kdb: Fix ftdump to not sleep
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
CIFS: fix POSIX lock leak and invalid ptr deref
tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped
Bluetooth: Fix decrementing reference count twice in releasing socket
i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA
mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified
tty/serial: atmel: Add is_half_duplex helper
lib/int_sqrt: optimize initial value compute
ext4: cleanup bh release code in ext4_ind_remove_space()
arm64: debug: Ensure debug handlers check triggering exception level
arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals
Make arm64 serial port config compatible with crosvm
Fix merge issue with 4.4.178
Fix merge issue with 4.4.177
ANDROID: cuttlefish_defconfig: Enable CONFIG_OVERLAY_FS
Change-Id: I0d6e7b00f0198867803d5fe305ce13e205cc7518
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.179
arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals
arm64: debug: Ensure debug handlers check triggering exception level
ext4: cleanup bh release code in ext4_ind_remove_space()
lib/int_sqrt: optimize initial value compute
tty/serial: atmel: Add is_half_duplex helper
mm: mempolicy: make mbind() return -EIO when MPOL_MF_STRICT is specified
i2c: core-smbus: prevent stack corruption on read I2C_BLOCK_DATA
Bluetooth: Fix decrementing reference count twice in releasing socket
tty/serial: atmel: RS485 HD w/DMA: enable RX after TX is stopped
CIFS: fix POSIX lock leak and invalid ptr deref
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
tracing: kdb: Fix ftdump to not sleep
gpio: gpio-omap: fix level interrupt idling
sysctl: handle overflow for file-max
enic: fix build warning without CONFIG_CPUMASK_OFFSTACK
mm/cma.c: cma_declare_contiguous: correct err handling
mm/page_ext.c: fix an imbalance with kmemleak
mm/vmalloc.c: fix kernel BUG at mm/vmalloc.c:512!
mm/slab.c: kmemleak no scan alien caches
ocfs2: fix a panic problem caused by o2cb_ctl
f2fs: do not use mutex lock in atomic context
fs/file.c: initialize init_files.resize_wait
cifs: use correct format characters
dm thin: add sanity checks to thin-pool and external snapshot creation
cifs: Fix NULL pointer dereference of devname
fs: fix guard_bio_eod to check for real EOD errors
tools lib traceevent: Fix buffer overflow in arg_eval
usb: chipidea: Grab the (legacy) USB PHY by phandle first
scsi: core: replace GFP_ATOMIC with GFP_KERNEL in scsi_scan.c
coresight: etm4x: Add support to enable ETMv4.2
ARM: 8840/1: use a raw_spinlock_t in unwind
mmc: omap: fix the maximum timeout setting
e1000e: Fix -Wformat-truncation warnings
IB/mlx4: Increase the timeout for CM cache
scsi: megaraid_sas: return error when create DMA pool failed
perf test: Fix failure of 'evsel-tp-sched' test on s390
SoC: imx-sgtl5000: add missing put_device()
media: sh_veu: Correct return type for mem2mem buffer helpers
media: s5p-jpeg: Correct return type for mem2mem buffer helpers
media: s5p-g2d: Correct return type for mem2mem buffer helpers
media: mx2_emmaprp: Correct return type for mem2mem buffer helpers
leds: lp55xx: fix null deref on firmware load failure
kprobes: Prohibit probing on bsearch()
ARM: 8833/1: Ensure that NEON code always compiles with Clang
ALSA: PCM: check if ops are defined before suspending PCM
bcache: fix input overflow to cache set sysfs file io_error_halflife
bcache: fix input overflow to sequential_cutoff
bcache: improve sysfs_strtoul_clamp()
fbdev: fbmem: fix memory access if logo is bigger than the screen
cdrom: Fix race condition in cdrom_sysctl_register
ASoC: fsl-asoc-card: fix object reference leaks in fsl_asoc_card_probe
soc: qcom: gsbi: Fix error handling in gsbi_probe()
mt7601u: bump supported EEPROM version
ARM: avoid Cortex-A9 livelock on tight dmb loops
tty: increase the default flip buffer limit to 2*640K
media: mt9m111: set initial frame size other than 0x0
hwrng: virtio - Avoid repeated init of completion
soc/tegra: fuse: Fix illegal free of IO base address
hpet: Fix missing '=' character in the __setup() code of hpet_mmap_enable
dmaengine: imx-dma: fix warning comparison of distinct pointer types
netfilter: physdev: relax br_netfilter dependency
media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration
regulator: act8865: Fix act8600_sudcdc_voltage_ranges setting
wlcore: Fix memory leak in case wl12xx_fetch_firmware failure
x86/build: Mark per-CPU symbols as absolute explicitly for LLD
dmaengine: tegra: avoid overflow of byte tracking
drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers
binfmt_elf: switch to new creds when switching to new mm
kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD
x86/build: Specify elf_i386 linker emulation explicitly for i386 objects
x86: vdso: Use $LD instead of $CC to link
x86/vdso: Drop implicit common-page-size linker flag
lib/string.c: implement a basic bcmp
tty: mark Siemens R3964 line discipline as BROKEN
tty: ldisc: add sysctl to prevent autoloading of ldiscs
ipv6: Fix dangling pointer when ipv6 fragment
ipv6: sit: reset ip header pointer in ipip6_rcv
net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock().
openvswitch: fix flow actions reallocation
qmi_wwan: add Olicard 600
sctp: initialize _pad of sockaddr_in before copying to user memory
tcp: Ensure DCTCP reacts to losses
netns: provide pure entropy for net_hash_mix()
net: ethtool: not call vzalloc for zero sized memory request
ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type
ALSA: seq: Fix OOB-reads from strlcpy
include/linux/bitrev.h: fix constant bitrev
ASoC: fsl_esai: fix channel swap issue when stream starts
block: do not leak memory in bio_copy_user_iov()
genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent()
ARM: dts: at91: Fix typo in ISC_D0 on PC9
arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value
xen: Prevent buffer overflow in privcmd ioctl
sched/fair: Do not re-read ->h_load_next during hierarchical load calculation
xtensa: fix return_address
PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller
perf/core: Restore mmap record type correctly
ext4: add missing brelse() in add_new_gdb_meta_bg()
ext4: report real fs size after failed resize
ALSA: echoaudio: add a check for ioremap_nocache
ALSA: sb8: add a check for request_region
IB/mlx4: Fix race condition between catas error reset and aliasguid flows
mmc: davinci: remove extraneous __init annotation
ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
thermal/int340x_thermal: Add additional UUIDs
thermal/int340x_thermal: fix mode setting
tools/power turbostat: return the exit status of a command
perf top: Fix error handling in cmd_top()
perf evsel: Free evsel->counts in perf_evsel__exit()
perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test
perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test()
x86/hpet: Prevent potential NULL pointer dereference
x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors
iommu/vt-d: Check capability before disabling protected memory
x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error
fix incorrect error code mapping for OBJECTID_NOT_FOUND
ext4: prohibit fstrim in norecovery mode
rsi: improve kernel thread handling to fix kernel panic
9p: do not trust pdu content for stat item size
9p locks: add mount option for lock retry interval
f2fs: fix to do sanity check with current segment number
serial: uartps: console_setup() can't be placed to init section
ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms
ACPI / SBS: Fix GPE storm on recent MacBookPro's
cifs: fallback to older infolevels on findfirst queryinfo retry
crypto: sha256/arm - fix crash bug in Thumb2 build
crypto: sha512/arm - fix crash bug in Thumb2 build
iommu/dmar: Fix buffer overflow during PCI bus notification
ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t
appletalk: Fix use-after-free in atalk_proc_exit
lib/div64.c: off by one in shift
include/linux/swap.h: use offsetof() instead of custom __swapoffset macro
tpm/tpm_crb: Avoid unaligned reads in crb_recv()
ovl: fix uid/gid when creating over whiteout
appletalk: Fix compile regression
bonding: fix event handling for stacked bonds
net: atm: Fix potential Spectre v1 vulnerabilities
net: bridge: multicast: use rcu to access port list from br_multicast_start_querier
net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv
tcp: tcp_grow_window() needs to respect tcp_space()
ipv4: recompile ip options in ipv4_link_failure
ipv4: ensure rcu_read_lock() in ipv4_link_failure()
crypto: crypto4xx - properly set IV after de- and encrypt
modpost: file2alias: go back to simple devtable lookup
modpost: file2alias: check prototype of handler
tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete
KVM: x86: Don't clear EFER during SMM transitions for 32-bit vCPU
iio/gyro/bmg160: Use millidegrees for temperature scale
iio: ad_sigma_delta: select channel when reading register
iio: adc: at91: disable adc channel interrupt in timeout case
io: accel: kxcjk1013: restore the range after resume.
staging: comedi: vmk80xx: Fix use of uninitialized semaphore
staging: comedi: vmk80xx: Fix possible double-free of ->usb_rx_buf
staging: comedi: ni_usb6501: Fix use of uninitialized mutex
staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf
ALSA: core: Fix card races between register and disconnect
crypto: x86/poly1305 - fix overflow during partial reduction
arm64: futex: Restore oldval initialization to work around buggy compilers
x86/kprobes: Verify stack frame on kretprobe
kprobes: Mark ftrace mcount handler functions nokprobe
kprobes: Fix error check when reusing optimized probes
mac80211: do not call driver wake_tx_queue op during reconfig
Revert "kbuild: use -Oz instead of -Os when using clang"
sched/fair: Limit sched_cfs_period_timer() loop to avoid hard lockup
device_cgroup: fix RCU imbalance in error case
mm/vmstat.c: fix /proc/vmstat format for CONFIG_DEBUG_TLBFLUSH=y CONFIG_SMP=n
ALSA: info: Fix racy addition/deletion of nodes
Revert "locking/lockdep: Add debug_locks check in __lock_downgrade()"
kernel/sysctl.c: fix out-of-bounds access when setting file-max
Linux 4.4.179
Change-Id: Ib81a248d73ba7504649be93bd6882b290e548882
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit d982b33133284fa7efa0e52ae06b88f9be3ea764 ]
=================================================================
==20875==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 1160 byte(s) in 1 object(s) allocated from:
#0 0x7f1b6fc84138 in calloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0xee138)
#1 0x55bd50005599 in zalloc util/util.h:23
#2 0x55bd500068f5 in perf_evsel__newtp_idx util/evsel.c:327
#3 0x55bd4ff810fc in perf_evsel__newtp /home/work/linux/tools/perf/util/evsel.h:216
#4 0x55bd4ff81608 in test__perf_evsel__tp_sched_test tests/evsel-tp-sched.c:69
#5 0x55bd4ff528e6 in run_test tests/builtin-test.c:358
#6 0x55bd4ff52baf in test_and_print tests/builtin-test.c:388
#7 0x55bd4ff543fe in __cmd_test tests/builtin-test.c:583
#8 0x55bd4ff5572f in cmd_test tests/builtin-test.c:722
#9 0x55bd4ffc4087 in run_builtin /home/changbin/work/linux/tools/perf/perf.c:302
#10 0x55bd4ffc45c6 in handle_internal_command /home/changbin/work/linux/tools/perf/perf.c:354
#11 0x55bd4ffc49ca in run_argv /home/changbin/work/linux/tools/perf/perf.c:398
#12 0x55bd4ffc5138 in main /home/changbin/work/linux/tools/perf/perf.c:520
#13 0x7f1b6e34809a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
Indirect leak of 19 byte(s) in 1 object(s) allocated from:
#0 0x7f1b6fc83f30 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0xedf30)
#1 0x7f1b6e3ac30f in vasprintf (/lib/x86_64-linux-gnu/libc.so.6+0x8830f)
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Fixes: 6a6cd11d4e57 ("perf test: Add test for the sched tracepoint format fields")
Link: http://lkml.kernel.org/r/20190316080556.3075-17-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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openat_syscall_event_on_all_cpus test
[ Upstream commit 93faa52e8371f0291ee1ff4994edae2b336b6233 ]
=================================================================
==7497==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 40 byte(s) in 1 object(s) allocated from:
#0 0x7f0333a88f30 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0xedf30)
#1 0x5625e5326213 in cpu_map__trim_new util/cpumap.c:45
#2 0x5625e5326703 in cpu_map__read util/cpumap.c:103
#3 0x5625e53267ef in cpu_map__read_all_cpu_map util/cpumap.c:120
#4 0x5625e5326915 in cpu_map__new util/cpumap.c:135
#5 0x5625e517b355 in test__openat_syscall_event_on_all_cpus tests/openat-syscall-all-cpus.c:36
#6 0x5625e51528e6 in run_test tests/builtin-test.c:358
#7 0x5625e5152baf in test_and_print tests/builtin-test.c:388
#8 0x5625e51543fe in __cmd_test tests/builtin-test.c:583
#9 0x5625e515572f in cmd_test tests/builtin-test.c:722
#10 0x5625e51c3fb8 in run_builtin /home/changbin/work/linux/tools/perf/perf.c:302
#11 0x5625e51c44f7 in handle_internal_command /home/changbin/work/linux/tools/perf/perf.c:354
#12 0x5625e51c48fb in run_argv /home/changbin/work/linux/tools/perf/perf.c:398
#13 0x5625e51c5069 in main /home/changbin/work/linux/tools/perf/perf.c:520
#14 0x7f033214d09a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Fixes: f30a79b012e5 ("perf tools: Add reference counting for cpu_map object")
Link: http://lkml.kernel.org/r/20190316080556.3075-15-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 42dfa451d825a2ad15793c476f73e7bbc0f9d312 ]
Using gcc's ASan, Changbin reports:
=================================================================
==7494==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0x7f0333a89138 in calloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0xee138)
#1 0x5625e5330a5e in zalloc util/util.h:23
#2 0x5625e5330a9b in perf_counts__new util/counts.c:10
#3 0x5625e5330ca0 in perf_evsel__alloc_counts util/counts.c:47
#4 0x5625e520d8e5 in __perf_evsel__read_on_cpu util/evsel.c:1505
#5 0x5625e517a985 in perf_evsel__read_on_cpu /home/work/linux/tools/perf/util/evsel.h:347
#6 0x5625e517ad1a in test__openat_syscall_event tests/openat-syscall.c:47
#7 0x5625e51528e6 in run_test tests/builtin-test.c:358
#8 0x5625e5152baf in test_and_print tests/builtin-test.c:388
#9 0x5625e51543fe in __cmd_test tests/builtin-test.c:583
#10 0x5625e515572f in cmd_test tests/builtin-test.c:722
#11 0x5625e51c3fb8 in run_builtin /home/changbin/work/linux/tools/perf/perf.c:302
#12 0x5625e51c44f7 in handle_internal_command /home/changbin/work/linux/tools/perf/perf.c:354
#13 0x5625e51c48fb in run_argv /home/changbin/work/linux/tools/perf/perf.c:398
#14 0x5625e51c5069 in main /home/changbin/work/linux/tools/perf/perf.c:520
#15 0x7f033214d09a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
Indirect leak of 72 byte(s) in 1 object(s) allocated from:
#0 0x7f0333a89138 in calloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0xee138)
#1 0x5625e532560d in zalloc util/util.h:23
#2 0x5625e532566b in xyarray__new util/xyarray.c:10
#3 0x5625e5330aba in perf_counts__new util/counts.c:15
#4 0x5625e5330ca0 in perf_evsel__alloc_counts util/counts.c:47
#5 0x5625e520d8e5 in __perf_evsel__read_on_cpu util/evsel.c:1505
#6 0x5625e517a985 in perf_evsel__read_on_cpu /home/work/linux/tools/perf/util/evsel.h:347
#7 0x5625e517ad1a in test__openat_syscall_event tests/openat-syscall.c:47
#8 0x5625e51528e6 in run_test tests/builtin-test.c:358
#9 0x5625e5152baf in test_and_print tests/builtin-test.c:388
#10 0x5625e51543fe in __cmd_test tests/builtin-test.c:583
#11 0x5625e515572f in cmd_test tests/builtin-test.c:722
#12 0x5625e51c3fb8 in run_builtin /home/changbin/work/linux/tools/perf/perf.c:302
#13 0x5625e51c44f7 in handle_internal_command /home/changbin/work/linux/tools/perf/perf.c:354
#14 0x5625e51c48fb in run_argv /home/changbin/work/linux/tools/perf/perf.c:398
#15 0x5625e51c5069 in main /home/changbin/work/linux/tools/perf/perf.c:520
#16 0x7f033214d09a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
His patch took care of evsel->prev_raw_counts, but the above backtraces
are about evsel->counts, so fix that instead.
Reported-by: Changbin Du <changbin.du@gmail.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lkml.kernel.org/n/tip-hd1x13g59f0nuhe4anxhsmfp@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 70c819e4bf1c5f492768b399d898d458ccdad2b6 ]
We should go to the cleanup path, to avoid leaks, detected using gcc's
ASan.
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20190316080556.3075-9-changbin.du@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 03d309711d687460d1345de8a0363f45b1c8cd11 ]
Commit 489338a717a0 ("perf tests evsel-tp-sched: Fix bitwise operator")
causes test case 14 "Parse sched tracepoints fields" to fail on s390.
This test succeeds on x86.
In fact this test now fails on all architectures with type char treated
as type unsigned char.
The root cause is the signed-ness of character arrays in the tracepoints
sched_switch for structure members prev_comm and next_comm.
On s390 the output of:
[root@m35lp76 perf]# cat /sys/kernel/debug/tracing/events/sched/sched_switch/format
name: sched_switch
ID: 287
format:
field:unsigned short common_type; offset:0; size:2; signed:0;
...
field:char prev_comm[16]; offset:8; size:16; signed:0;
...
field:char next_comm[16]; offset:40; size:16; signed:0;
reveals the character arrays prev_comm and next_comm are per
default unsigned char and have values in the range of 0..255.
On x86 both fields are signed as this output shows:
[root@f29]# cat /sys/kernel/debug/tracing/events/sched/sched_switch/format
name: sched_switch
ID: 287
format:
field:unsigned short common_type; offset:0; size:2; signed:0;
...
field:char prev_comm[16]; offset:8; size:16; signed:1;
...
field:char next_comm[16]; offset:40; size:16; signed:1;
and the character arrays prev_comm and next_comm are per default signed
char and have values in the range of -1..127. The implementation of
type char is architecture specific.
Since the character arrays in both tracepoints sched_switch and
sched_wakeup should contain ascii characters, simply omit the check for
signedness in the test case.
Output before:
[root@m35lp76 perf]# ./perf test -F 14
14: Parse sched tracepoints fields :
--- start ---
sched:sched_switch: "prev_comm" signedness(0) is wrong, should be 1
sched:sched_switch: "next_comm" signedness(0) is wrong, should be 1
sched:sched_wakeup: "comm" signedness(0) is wrong, should be 1
---- end ----
14: Parse sched tracepoints fields : FAILED!
[root@m35lp76 perf]#
Output after:
[root@m35lp76 perf]# ./perf test -Fv 14
14: Parse sched tracepoints fields :
--- start ---
---- end ----
Parse sched tracepoints fields: Ok
[root@m35lp76 perf]#
Fixes: 489338a717a0 ("perf tests evsel-tp-sched: Fix bitwise operator")
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Link: http://lkml.kernel.org/r/20190219153639.31267-1-tmricht@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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* refs/heads/tmp-7af10f2
Linux 4.4.178
stm class: Hide STM-specific options if STM is disabled
coresight: removing bind/unbind options from sysfs
arm64: support keyctl() system call in 32-bit mode
Revert "USB: core: only clean up what we allocated"
xhci: Fix port resume done detection for SS ports with LPM enabled
KVM: Reject device ioctls from processes other than the VM's creator
x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y
perf intel-pt: Fix TSC slip
gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input
fs/proc/proc_sysctl.c: fix NULL pointer dereference in put_links
Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc
USB: serial: option: add Olicard 600
USB: serial: option: set driver_info for SIM5218 and compatibles
USB: serial: mos7720: fix mos_parport refcount imbalance on error path
USB: serial: ftdi_sio: add additional NovaTech products
USB: serial: cp210x: add new device id
serial: sh-sci: Fix setting SCSCR_TIE while transferring data
serial: max310x: Fix to avoid potential NULL pointer dereference
staging: vt6655: Fix interrupt race condition on device start up.
staging: vt6655: Remove vif check from vnt_interrupt
tty: atmel_serial: fix a potential NULL pointer dereference
scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices
scsi: zfcp: fix rport unblock if deleted SCSI devices on Scsi_Host
scsi: sd: Fix a race between closing an sd device and sd I/O
ALSA: pcm: Don't suspend stream in unrecoverable PCM state
ALSA: pcm: Fix possible OOB access in PCM oss plugins
ALSA: seq: oss: Fix Spectre v1 vulnerability
ALSA: rawmidi: Fix potential Spectre v1 vulnerability
ALSA: compress: add support for 32bit calls in a 64bit kernel
ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
btrfs: raid56: properly unmap parity page in finish_parity_scrub()
btrfs: remove WARN_ON in log_dir_items
mac8390: Fix mmio access size probe
sctp: get sctphdr by offset in sctp_compute_cksum
vxlan: Don't call gro_cells_destroy() before device is unregistered
tcp: do not use ipv6 header for ipv4 flow
packets: Always register packet sk in the same order
Add hlist_add_tail_rcu() (Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
net: rose: fix a possible stack overflow
net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec
mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
dccp: do not use ipv6 header for ipv4 flow
stmmac: copy unicast mac address to MAC registers
cfg80211: size various nl80211 messages correctly
mmc: mmc: fix switch timeout issue caused by jiffies precision
arm64: kconfig: drop CONFIG_RTC_LIB dependency
video: fbdev: Set pixclock = 0 in goldfishfb
cpu/hotplug: Handle unbalanced hotplug enable/disable
usb: gadget: rndis: free response queue during REMOTE_NDIS_RESET_MSG
usb: gadget: configfs: add mutex lock before unregister gadget
ipv6: fix endianness error in icmpv6_err
stm class: Fix stm device initialization order
stm class: Do not leak the chrdev in error path
PM / Hibernate: Call flush_icache_range() on pages restored in-place
arm64: kernel: Include _AC definition in page.h
perf/ring_buffer: Refuse to begin AUX transaction after rb->aux_mmap_count drops
mac80211: fix "warning: ‘target_metric’ may be used uninitialized"
arm64/kernel: fix incorrect EL0 check in inv_entry macro
ARM: 8510/1: rework ARM_CPU_SUSPEND dependencies
staging: goldfish: audio: fix compiliation on arm
staging: ion: Set minimum carveout heap allocation order to PAGE_SHIFT
staging: ashmem: Add missing include
staging: ashmem: Avoid deadlock with mmap/shrink
asm-generic: Fix local variable shadow in __set_fixmap_offset
coresight: etm4x: Check every parameter used by dma_xx_coherent.
coresight: "DEVICE_ATTR_RO" should defined as static.
stm class: Fix a race in unlinking
stm class: Fix unbalanced module/device refcounting
stm class: Guard output assignment against concurrency
stm class: Fix unlocking braino in the error path
stm class: Support devices with multiple instances
stm class: Prevent user-controllable allocations
stm class: Fix link list locking
stm class: Fix locking in unbinding policy path
coresight: remove csdev's link from topology
coresight: release reference taken by 'bus_find_device()'
coresight: coresight_unregister() function cleanup
coresight: fixing lockdep error
writeback: initialize inode members that track writeback history
Revert "mmc: block: don't use parameter prefix if built as module"
net: diag: support v4mapped sockets in inet_diag_find_one_icsk()
perf: Synchronously free aux pages in case of allocation failure
arm64: hide __efistub_ aliases from kallsyms
hid-sensor-hub.c: fix wrong do_div() usage
vmstat: make vmstat_updater deferrable again and shut down on idle
android: unconditionally remove callbacks in sync_fence_free()
ARM: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor
ARM: 8458/1: bL_switcher: add GIC dependency
efi: stub: define DISABLE_BRANCH_PROFILING for all architectures
arm64: fix COMPAT_SHMLBA definition for large pages
mmc: block: Allow more than 8 partitions per card
sched/fair: Fix new task's load avg removed from source CPU in wake_up_new_task()
Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer
Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt
ath10k: avoid possible string overflow
rtc: Fix overflow when converting time64_t to rtc_time
USB: core: only clean up what we allocated
lib/int_sqrt: optimize small argument
serial: sprd: clear timeout interrupt only rather than all interrupts
usb: renesas_usbhs: gadget: fix unused-but-set-variable warning
arm64: traps: disable irq in die()
Hang/soft lockup in d_invalidate with simultaneous calls
serial: sprd: adjust TIMEOUT to a big value
tcp/dccp: drop SYN packets if accept queue is full
usb: gadget: Add the gserial port checking in gs_start_tx()
usb: gadget: composite: fix dereference after null check coverify warning
kbuild: setlocalversion: print error to STDERR
extcon: usb-gpio: Don't miss event during suspend/resume
mm/rmap: replace BUG_ON(anon_vma->degree) with VM_WARN_ON
mmc: core: fix using wrong io voltage if mmc_select_hs200 fails
arm64: mm: Add trace_irqflags annotations to do_debug_exception()
usb: dwc3: gadget: Fix suspend/resume during device mode
mmc: core: shut up "voltage-ranges unspecified" pr_info()
mmc: sanitize 'bus width' in debug output
mmc: make MAN_BKOPS_EN message a debug
mmc: debugfs: Add a restriction to mmc debugfs clock setting
mmc: pwrseq_simple: Make reset-gpios optional to match doc
ALSA: hda - Enforces runtime_resume after S3 and S4 for each codec
ALSA: hda - Record the current power state before suspend/resume calls
locking/lockdep: Add debug_locks check in __lock_downgrade()
media: v4l2-ctrls.c/uvc: zero v4l2_event
mmc: tmio_mmc_core: don't claim spurious interrupts
ext4: brelse all indirect buffer in ext4_ind_remove_space()
ext4: fix data corruption caused by unaligned direct AIO
ext4: fix NULL pointer dereference while journal is aborted
futex: Ensure that futex address is aligned in handle_futex_death()
MIPS: Fix kernel crash for R6 in jump label branch function
mips: loongson64: lemote-2f: Add IRQF_NO_SUSPEND to "cascade" irqaction.
udf: Fix crash on IO error during truncate
drm/vmwgfx: Don't double-free the mode stored in par->set_mode
mmc: pxamci: fix enum type confusion
ANDROID: drop CONFIG_INPUT_KEYCHORD from cuttlefish and ranchu
UPSTREAM: virt_wifi: Remove REGULATORY_WIPHY_SELF_MANAGED
UPSTREAM: net: socket: set sock->sk to NULL after calling proto_ops::release()
f2fs: set pin_file under CAP_SYS_ADMIN
f2fs: fix to avoid deadlock in f2fs_read_inline_dir()
f2fs: fix to adapt small inline xattr space in __find_inline_xattr()
f2fs: fix to do sanity check with inode.i_inline_xattr_size
f2fs: give some messages for inline_xattr_size
f2fs: don't trigger read IO for beyond EOF page
f2fs: fix to add refcount once page is tagged PG_private
f2fs: remove wrong comment in f2fs_invalidate_page()
f2fs: fix to use kvfree instead of kzfree
f2fs: print more parameters in trace_f2fs_map_blocks
f2fs: trace f2fs_ioc_shutdown
f2fs: fix to avoid deadlock of atomic file operations
f2fs: fix to dirty inode for i_mode recovery
f2fs: give random value to i_generation
f2fs: no need to take page lock in readdir
f2fs: fix to update iostat correctly in IPU path
f2fs: fix encrypted page memory leak
f2fs: make fault injection covering __submit_flush_wait()
f2fs: fix to retry fill_super only if recovery failed
f2fs: silence VM_WARN_ON_ONCE in mempool_alloc
f2fs: correct spelling mistake
f2fs: fix wrong #endif
f2fs: don't clear CP_QUOTA_NEED_FSCK_FLAG
f2fs: don't allow negative ->write_io_size_bits
f2fs: fix to check inline_xattr_size boundary correctly
Revert "f2fs: fix to avoid deadlock of atomic file operations"
Revert "f2fs: fix to check inline_xattr_size boundary correctly"
f2fs: do not use mutex lock in atomic context
f2fs: fix potential data inconsistence of checkpoint
f2fs: fix to avoid deadlock of atomic file operations
f2fs: fix to check inline_xattr_size boundary correctly
f2fs: jump to label 'free_node_inode' when failing from d_make_root()
f2fs: fix to document inline_xattr_size option
f2fs: fix to data block override node segment by mistake
f2fs: fix typos in code comments
f2fs: sync filesystem after roll-forward recovery
fs: export evict_inodes
f2fs: flush quota blocks after turnning it off
f2fs: avoid null pointer exception in dcc_info
f2fs: don't wake up too frequently, if there is lots of IOs
f2fs: try to keep CP_TRIMMED_FLAG after successful umount
f2fs: add quick mode of checkpoint=disable for QA
f2fs: run discard jobs when put_super
f2fs: fix to set sbi dirty correctly
f2fs: UBSAN: set boolean value iostat_enable correctly
f2fs: add brackets for macros
f2fs: check if file namelen exceeds max value
f2fs: fix to trigger fsck if dirent.name_len is zero
f2fs: no need to check return value of debugfs_create functions
f2fs: export FS_NOCOW_FL flag to user
f2fs: check inject_rate validity during configuring
f2fs: remove set but not used variable 'err'
f2fs: fix compile warnings: 'struct *' declared inside parameter list
f2fs: change error code to -ENOMEM from -EINVAL
Conflicts:
arch/arm/Kconfig
arch/arm64/kernel/traps.c
drivers/hwtracing/coresight/coresight-etm4x.c
drivers/hwtracing/coresight/coresight-tmc.c
drivers/hwtracing/stm/Kconfig
drivers/hwtracing/stm/core.c
drivers/mmc/core/mmc.c
drivers/usb/gadget/function/u_serial.c
kernel/events/ring_buffer.c
net/wireless/nl80211.c
sound/core/compress_offload.c
Change-Id: I33783dbd0a25d678d6c61204f9e67690e57bed8f
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.178
mmc: pxamci: fix enum type confusion
drm/vmwgfx: Don't double-free the mode stored in par->set_mode
udf: Fix crash on IO error during truncate
mips: loongson64: lemote-2f: Add IRQF_NO_SUSPEND to "cascade" irqaction.
MIPS: Fix kernel crash for R6 in jump label branch function
futex: Ensure that futex address is aligned in handle_futex_death()
ext4: fix NULL pointer dereference while journal is aborted
ext4: fix data corruption caused by unaligned direct AIO
ext4: brelse all indirect buffer in ext4_ind_remove_space()
mmc: tmio_mmc_core: don't claim spurious interrupts
media: v4l2-ctrls.c/uvc: zero v4l2_event
locking/lockdep: Add debug_locks check in __lock_downgrade()
ALSA: hda - Record the current power state before suspend/resume calls
ALSA: hda - Enforces runtime_resume after S3 and S4 for each codec
mmc: pwrseq_simple: Make reset-gpios optional to match doc
mmc: debugfs: Add a restriction to mmc debugfs clock setting
mmc: make MAN_BKOPS_EN message a debug
mmc: sanitize 'bus width' in debug output
mmc: core: shut up "voltage-ranges unspecified" pr_info()
usb: dwc3: gadget: Fix suspend/resume during device mode
arm64: mm: Add trace_irqflags annotations to do_debug_exception()
mmc: core: fix using wrong io voltage if mmc_select_hs200 fails
mm/rmap: replace BUG_ON(anon_vma->degree) with VM_WARN_ON
extcon: usb-gpio: Don't miss event during suspend/resume
kbuild: setlocalversion: print error to STDERR
usb: gadget: composite: fix dereference after null check coverify warning
usb: gadget: Add the gserial port checking in gs_start_tx()
tcp/dccp: drop SYN packets if accept queue is full
serial: sprd: adjust TIMEOUT to a big value
Hang/soft lockup in d_invalidate with simultaneous calls
arm64: traps: disable irq in die()
usb: renesas_usbhs: gadget: fix unused-but-set-variable warning
serial: sprd: clear timeout interrupt only rather than all interrupts
lib/int_sqrt: optimize small argument
USB: core: only clean up what we allocated
rtc: Fix overflow when converting time64_t to rtc_time
ath10k: avoid possible string overflow
Bluetooth: Check L2CAP option sizes returned from l2cap_get_conf_opt
Bluetooth: Verify that l2cap_get_conf_opt provides large enough buffer
sched/fair: Fix new task's load avg removed from source CPU in wake_up_new_task()
mmc: block: Allow more than 8 partitions per card
arm64: fix COMPAT_SHMLBA definition for large pages
efi: stub: define DISABLE_BRANCH_PROFILING for all architectures
ARM: 8458/1: bL_switcher: add GIC dependency
ARM: 8494/1: mm: Enable PXN when running non-LPAE kernel on LPAE processor
android: unconditionally remove callbacks in sync_fence_free()
vmstat: make vmstat_updater deferrable again and shut down on idle
hid-sensor-hub.c: fix wrong do_div() usage
arm64: hide __efistub_ aliases from kallsyms
perf: Synchronously free aux pages in case of allocation failure
net: diag: support v4mapped sockets in inet_diag_find_one_icsk()
Revert "mmc: block: don't use parameter prefix if built as module"
writeback: initialize inode members that track writeback history
coresight: fixing lockdep error
coresight: coresight_unregister() function cleanup
coresight: release reference taken by 'bus_find_device()'
coresight: remove csdev's link from topology
stm class: Fix locking in unbinding policy path
stm class: Fix link list locking
stm class: Prevent user-controllable allocations
stm class: Support devices with multiple instances
stm class: Fix unlocking braino in the error path
stm class: Guard output assignment against concurrency
stm class: Fix unbalanced module/device refcounting
stm class: Fix a race in unlinking
coresight: "DEVICE_ATTR_RO" should defined as static.
coresight: etm4x: Check every parameter used by dma_xx_coherent.
asm-generic: Fix local variable shadow in __set_fixmap_offset
staging: ashmem: Avoid deadlock with mmap/shrink
staging: ashmem: Add missing include
staging: ion: Set minimum carveout heap allocation order to PAGE_SHIFT
staging: goldfish: audio: fix compiliation on arm
ARM: 8510/1: rework ARM_CPU_SUSPEND dependencies
arm64/kernel: fix incorrect EL0 check in inv_entry macro
mac80211: fix "warning: ‘target_metric’ may be used uninitialized"
perf/ring_buffer: Refuse to begin AUX transaction after rb->aux_mmap_count drops
arm64: kernel: Include _AC definition in page.h
PM / Hibernate: Call flush_icache_range() on pages restored in-place
stm class: Do not leak the chrdev in error path
stm class: Fix stm device initialization order
ipv6: fix endianness error in icmpv6_err
usb: gadget: configfs: add mutex lock before unregister gadget
usb: gadget: rndis: free response queue during REMOTE_NDIS_RESET_MSG
cpu/hotplug: Handle unbalanced hotplug enable/disable
video: fbdev: Set pixclock = 0 in goldfishfb
arm64: kconfig: drop CONFIG_RTC_LIB dependency
mmc: mmc: fix switch timeout issue caused by jiffies precision
cfg80211: size various nl80211 messages correctly
stmmac: copy unicast mac address to MAC registers
dccp: do not use ipv6 header for ipv4 flow
mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec
net: rose: fix a possible stack overflow
Add hlist_add_tail_rcu() (Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net)
packets: Always register packet sk in the same order
tcp: do not use ipv6 header for ipv4 flow
vxlan: Don't call gro_cells_destroy() before device is unregistered
sctp: get sctphdr by offset in sctp_compute_cksum
mac8390: Fix mmio access size probe
btrfs: remove WARN_ON in log_dir_items
btrfs: raid56: properly unmap parity page in finish_parity_scrub()
ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
ALSA: compress: add support for 32bit calls in a 64bit kernel
ALSA: rawmidi: Fix potential Spectre v1 vulnerability
ALSA: seq: oss: Fix Spectre v1 vulnerability
ALSA: pcm: Fix possible OOB access in PCM oss plugins
ALSA: pcm: Don't suspend stream in unrecoverable PCM state
scsi: sd: Fix a race between closing an sd device and sd I/O
scsi: zfcp: fix rport unblock if deleted SCSI devices on Scsi_Host
scsi: zfcp: fix scsi_eh host reset with port_forced ERP for non-NPIV FCP devices
tty: atmel_serial: fix a potential NULL pointer dereference
staging: vt6655: Remove vif check from vnt_interrupt
staging: vt6655: Fix interrupt race condition on device start up.
serial: max310x: Fix to avoid potential NULL pointer dereference
serial: sh-sci: Fix setting SCSCR_TIE while transferring data
USB: serial: cp210x: add new device id
USB: serial: ftdi_sio: add additional NovaTech products
USB: serial: mos7720: fix mos_parport refcount imbalance on error path
USB: serial: option: set driver_info for SIM5218 and compatibles
USB: serial: option: add Olicard 600
Disable kgdboc failed by echo space to /sys/module/kgdboc/parameters/kgdboc
fs/proc/proc_sysctl.c: fix NULL pointer dereference in put_links
gpio: adnp: Fix testing wrong value in adnp_gpio_direction_input
perf intel-pt: Fix TSC slip
x86/smp: Enforce CONFIG_HOTPLUG_CPU when SMP=y
KVM: Reject device ioctls from processes other than the VM's creator
xhci: Fix port resume done detection for SS ports with LPM enabled
Revert "USB: core: only clean up what we allocated"
arm64: support keyctl() system call in 32-bit mode
coresight: removing bind/unbind options from sysfs
stm class: Hide STM-specific options if STM is disabled
Linux 4.4.178
Change-Id: Ia7fc9419e85c78352eef494a0c914dec7650062f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit f3b4e06b3bda759afd042d3d5fa86bea8f1fe278 upstream.
A TSC packet can slip past MTC packets so that the timestamp appears to
go backwards. One estimate is that can be up to about 40 CPU cycles,
which is certainly less than 0x1000 TSC ticks, but accept slippage an
order of magnitude more to be on the safe side.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 79b58424b821c ("perf tools: Add Intel PT support for decoding MTC packets")
Link: http://lkml.kernel.org/r/20190325135135.18348-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-0c3b8c4
Linux 4.4.177
KVM: X86: Fix residual mmio emulation request to userspace
KVM: nVMX: Ignore limit checks on VMX instructions using flat segments
KVM: nVMX: Sign extend displacements of VMX instr's mem operands
drm/radeon/evergreen_cs: fix missing break in switch statement
media: uvcvideo: Avoid NULL pointer dereference at the end of streaming
rcu: Do RCU GP kthread self-wakeup from softirq and interrupt
PM / wakeup: Rework wakeup source timer cancellation
nfsd: fix wrong check in write_v4_end_grace()
nfsd: fix memory corruption caused by readdir
NFS: Don't recoalesce on error in nfs_pageio_complete_mirror()
NFS: Fix an I/O request leakage in nfs_do_recoalesce
md: Fix failed allocation of md_register_thread
perf intel-pt: Fix overlap calculation for padding
perf auxtrace: Define auxtrace record alignment
perf intel-pt: Fix CYC timestamp calculation after OVF
NFS41: pop some layoutget errors to application
dm: fix to_sector() for 32bit
ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify
powerpc/83xx: Also save/restore SPRG4-7 during suspend
powerpc/powernv: Make opal log only readable by root
powerpc/wii: properly disable use of BATs when requested.
powerpc/32: Clear on-stack exception marker upon exception return
jbd2: fix compile warning when using JBUFFER_TRACE
jbd2: clear dirty flag when revoking a buffer from an older transaction
serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup()
serial: 8250_pci: Fix number of ports for ACCES serial cards
perf bench: Copy kernel files needed to build mem{cpy,set} x86_64 benchmarks
i2c: tegra: fix maximum transfer size
parport_pc: fix find_superio io compare code, should use equal test.
intel_th: Don't reference unassigned outputs
kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv
mm/vmalloc: fix size check for remap_vmalloc_range_partial()
dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit
clk: ingenic: Fix round_rate misbehaving with non-integer dividers
ext2: Fix underflow in ext2_max_size()
ext4: fix crash during online resizing
cpufreq: pxa2xx: remove incorrect __init annotation
cpufreq: tegra124: add missing of_node_put()
crypto: pcbc - remove bogus memcpy()s with src == dest
Btrfs: fix corruption reading shared and compressed extents after hole punching
btrfs: ensure that a DUP or RAID1 block group has exactly two stripes
m68k: Add -ffreestanding to CFLAGS
scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock
scsi: virtio_scsi: don't send sc payload with tmfs
s390/virtio: handle find on invalid queue gracefully
clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown
clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR
regulator: s2mpa01: Fix step values for some LDOs
regulator: s2mps11: Fix steps for buck7, buck8 and LDO35
ACPI / device_sysfs: Avoid OF modalias creation for removed device
tracing: Do not free iter->trace in fail path of tracing_open_pipe()
CIFS: Fix read after write for files with read caching
crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling
stm class: Prevent division by zero
tmpfs: fix uninitialized return value in shmem_link
net: set static variable an initial value in atl2_probe()
mac80211_hwsim: propagate genlmsg_reply return code
phonet: fix building with clang
ARC: uacces: remove lp_start, lp_end from clobber list
tmpfs: fix link accounting when a tmpfile is linked in
arm64: Relax GIC version check during early boot
ASoC: topology: free created components in tplg load error
net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe()
pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins
net: systemport: Fix reception of BPDUs
scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task
assoc_array: Fix shortcut creation
ARM: 8824/1: fix a migrating irq bug when hotplug cpu
Input: st-keyscan - fix potential zalloc NULL dereference
i2c: cadence: Fix the hold bit setting
Input: matrix_keypad - use flush_delayed_work()
ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
s390/dasd: fix using offset into zero size array error
gpu: ipu-v3: Fix CSI offsets for imx53
gpu: ipu-v3: Fix i.MX51 CSI control registers offset
crypto: ahash - fix another early termination in hash walk
crypto: caam - fixed handling of sg list
stm class: Fix an endless loop in channel allocation
ASoC: fsl_esai: fix register setting issue in RIGHT_J mode
9p/net: fix memory leak in p9_client_create
9p: use inode->i_lock to protect i_size_write() under 32-bit
media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused()
It's wrong to add len to sector_nr in raid10 reshape twice
fs/9p: use fscache mutex rather than spinlock
ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56
tcp/dccp: remove reqsk_put() from inet_child_forget()
gro_cells: make sure device is up in gro_cells_receive()
net/hsr: fix possible crash in add_timer()
vxlan: Fix GRO cells race condition between receive and link delete
vxlan: test dev->flags & IFF_UP before calling gro_cells_receive()
ipvlan: disallow userns cap_net_admin to change global mode/flags
missing barriers in some of unix_sock ->addr and ->path accesses
net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255
mdio_bus: Fix use-after-free on device_register fails
net/x25: fix a race in x25_bind()
net/mlx4_core: Fix qp mtt size calculation
net/mlx4_core: Fix reset flow when in command polling mode
tcp: handle inet_csk_reqsk_queue_add() failures
route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race
ravb: Decrease TxFIFO depth of Q3 and Q2 to one
pptp: dst_release sk_dst_cache in pptp_sock_destruct
net/x25: reset state in x25_connect()
net/x25: fix use-after-free in x25_device_event()
net: sit: fix UBSAN Undefined behaviour in check_6rd
net: hsr: fix memory leak in hsr_dev_finalize()
l2tp: fix infoleak in l2tp_ip6_recvmsg()
KEYS: restrict /proc/keys by credentials at open time
netfilter: nf_conntrack_tcp: Fix stack out of bounds when parsing TCP options
netfilter: nfnetlink_acct: validate NFACCT_FILTER parameters
netfilter: nfnetlink_log: just returns error for unknown command
netfilter: x_tables: enforce nul-terminated table name from getsockopt GET_ENTRIES
udplite: call proper backlog handlers
ARM: dts: exynos: Do not ignore real-world fuse values for thermal zone 0 on Exynos5420
Revert "x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls"
ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU
futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock()
iscsi_ibft: Fix missing break in switch statement
Input: elan_i2c - add id for touchpad found in Lenovo s21e-20
Input: wacom_serial4 - add support for Wacom ArtPad II tablet
MIPS: Remove function size check in get_frame_info()
perf symbols: Filter out hidden symbols from labels
s390/qeth: fix use-after-free in error path
dmaengine: dmatest: Abort test in case of mapping error
dmaengine: at_xdmac: Fix wrongfull report of a channel as in use
irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable
ARM: pxa: ssp: unneeded to free devm_ allocated data
autofs: fix error return in autofs_fill_super()
autofs: drop dentry reference only when it is never used
fs/drop_caches.c: avoid softlockups in drop_pagecache_sb()
mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone
mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone
x86_64: increase stack size for KASAN_EXTRA
x86/kexec: Don't setup EFI info if EFI runtime is not enabled
cifs: fix computation for MAX_SMB2_HDR_SIZE
platform/x86: Fix unmet dependency warning for SAMSUNG_Q10
scsi: libfc: free skb when receiving invalid flogi resp
nfs: Fix NULL pointer dereference of dev_name
gpio: vf610: Mask all GPIO interrupts
net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup()
net: hns: Fix wrong read accesses via Clause 45 MDIO protocol
net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case
xtensa: SMP: limit number of possible CPUs by NR_CPUS
xtensa: SMP: mark each possible CPU as present
xtensa: smp_lx200_defconfig: fix vectors clash
xtensa: SMP: fix secondary CPU initialization
xtensa: SMP: fix ccount_timer_shutdown
iommu/amd: Fix IOMMU page flush when detach device from a domain
ipvs: Fix signed integer overflow when setsockopt timeout
IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM
perf tools: Handle TOPOLOGY headers with no CPU
vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel
media: uvcvideo: Fix 'type' check leading to overflow
ip6mr: Do not call __IP6_INC_STATS() from preemptible context
net: dsa: mv88e6xxx: Fix u64 statistics
netlabel: fix out-of-bounds memory accesses
hugetlbfs: fix races and page leaks during migration
MIPS: irq: Allocate accurate order pages for irq stack
applicom: Fix potential Spectre v1 vulnerabilities
x86/CPU/AMD: Set the CPB bit unconditionally on F17h
net: phy: Micrel KSZ8061: link failure after cable connect
net: avoid use IPCB in cipso_v4_error
net: Add __icmp_send helper.
xen-netback: fix occasional leak of grant ref mappings under memory pressure
net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails
bnxt_en: Drop oversize TX packets to prevent errors.
team: Free BPF filter when unregistering netdev
sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79
net-sysfs: Fix mem leak in netdev_register_kobject
staging: lustre: fix buffer overflow of string buffer
isdn: isdn_tty: fix build warning of strncpy
ncpfs: fix build warning of strncpy
sockfs: getxattr: Fail with -EOPNOTSUPP for invalid attribute names
cpufreq: Use struct kobj_attribute instead of struct global_attr
USB: serial: ftdi_sio: add ID for Hjelmslund Electronics USB485
USB: serial: cp210x: add ID for Ingenico 3070
USB: serial: option: add Telit ME910 ECM composition
x86/uaccess: Don't leak the AC flag into __put_user() value evaluation
mm: enforce min addr even if capable() in expand_downwards()
mmc: spi: Fix card detection during probe
powerpc: Always initialize input array when calling epapr_hypercall()
KVM: arm/arm64: Fix MMIO emulation data handling
arm/arm64: KVM: Feed initialized memory to MMIO accesses
KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1
cfg80211: extend range deviation for DMG
mac80211: don't initiate TDLS connection if station is not associated to AP
ibmveth: Do not process frames after calling napi_reschedule
net: altera_tse: fix connect_local_phy error path
scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state()
serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling
mac80211: fix miscounting of ttl-dropped frames
ARC: fix __ffs return value to avoid build warnings
ASoC: imx-audmux: change snprintf to scnprintf for possible overflow
ASoC: dapm: change snprintf to scnprintf for possible overflow
usb: gadget: Potential NULL dereference on allocation error
usb: dwc3: gadget: Fix the uninitialized link_state when udc starts
thermal: int340x_thermal: Fix a NULL vs IS_ERR() check
ALSA: compress: prevent potential divide by zero bugs
ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field
drm/msm: Unblock writer if reader closes file
scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached
libceph: handle an empty authorize reply
Revert "bridge: do not add port to router list when receives query with source 0.0.0.0"
ARCv2: Enable unaligned access in early ASM code
net/mlx4_en: Force CHECKSUM_NONE for short ethernet frames
sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach()
team: avoid complex list operations in team_nl_cmd_options_set()
net/packet: fix 4gb buffer limit due to overflow check
batman-adv: fix uninit-value in batadv_interface_tx()
KEYS: always initialize keyring_index_key::desc_len
KEYS: user: Align the payload buffer
RDMA/srp: Rework SCSI device reset handling
isdn: avm: Fix string plus integer warning from Clang
leds: lp5523: fix a missing check of return value of lp55xx_read
atm: he: fix sign-extension overflow on large shift
isdn: i4l: isdn_tty: Fix some concurrency double-free bugs
MIPS: jazz: fix 64bit build
scsi: isci: initialize shost fully before calling scsi_add_host()
scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param
MIPS: ath79: Enable OF serial ports in the default config
net: hns: Fix use after free identified by SLUB debug
mfd: mc13xxx: Fix a missing check of a register-read failure
mfd: wm5110: Add missing ASRC rate register
mfd: qcom_rpm: write fw_version to CTRL_REG
mfd: ab8500-core: Return zero in get_register_interruptible()
mfd: db8500-prcmu: Fix some section annotations
mfd: twl-core: Fix section annotations on {,un}protect_pm_master
mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells
KEYS: allow reaching the keys quotas exactly
numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES
ceph: avoid repeatedly adding inode to mdsc->snap_flush_list
Revert "ANDROID: arm: process: Add display of memory around registers when displaying regs."
ANDROID: mnt: Propagate remount correctly
ANDROID: cuttlefish_defconfig: Add support for AC97 audio
ANDROID: overlayfs: override_creds=off option bypass creator_cred
FROMGIT: binder: create node flag to request sender's security context
Conflicts:
arch/arm/kernel/irq.c
drivers/media/v4l2-core/videobuf2-v4l2.c
sound/core/compress_offload.c
Change-Id: I998f8d53b0c5b8a7102816034452b1779a3b69a3
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.177
ceph: avoid repeatedly adding inode to mdsc->snap_flush_list
numa: change get_mempolicy() to use nr_node_ids instead of MAX_NUMNODES
KEYS: allow reaching the keys quotas exactly
mfd: ti_am335x_tscadc: Use PLATFORM_DEVID_AUTO while registering mfd cells
mfd: twl-core: Fix section annotations on {,un}protect_pm_master
mfd: db8500-prcmu: Fix some section annotations
mfd: ab8500-core: Return zero in get_register_interruptible()
mfd: qcom_rpm: write fw_version to CTRL_REG
mfd: wm5110: Add missing ASRC rate register
mfd: mc13xxx: Fix a missing check of a register-read failure
net: hns: Fix use after free identified by SLUB debug
MIPS: ath79: Enable OF serial ports in the default config
scsi: qla4xxx: check return code of qla4xxx_copy_from_fwddb_param
scsi: isci: initialize shost fully before calling scsi_add_host()
MIPS: jazz: fix 64bit build
isdn: i4l: isdn_tty: Fix some concurrency double-free bugs
atm: he: fix sign-extension overflow on large shift
leds: lp5523: fix a missing check of return value of lp55xx_read
isdn: avm: Fix string plus integer warning from Clang
RDMA/srp: Rework SCSI device reset handling
KEYS: user: Align the payload buffer
KEYS: always initialize keyring_index_key::desc_len
batman-adv: fix uninit-value in batadv_interface_tx()
net/packet: fix 4gb buffer limit due to overflow check
team: avoid complex list operations in team_nl_cmd_options_set()
sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach()
net/mlx4_en: Force CHECKSUM_NONE for short ethernet frames
ARCv2: Enable unaligned access in early ASM code
Revert "bridge: do not add port to router list when receives query with source 0.0.0.0"
libceph: handle an empty authorize reply
scsi: libsas: Fix rphy phy_identifier for PHYs with end devices attached
drm/msm: Unblock writer if reader closes file
ASoC: Intel: Haswell/Broadwell: fix setting for .dynamic field
ALSA: compress: prevent potential divide by zero bugs
thermal: int340x_thermal: Fix a NULL vs IS_ERR() check
usb: dwc3: gadget: Fix the uninitialized link_state when udc starts
usb: gadget: Potential NULL dereference on allocation error
ASoC: dapm: change snprintf to scnprintf for possible overflow
ASoC: imx-audmux: change snprintf to scnprintf for possible overflow
ARC: fix __ffs return value to avoid build warnings
mac80211: fix miscounting of ttl-dropped frames
serial: fsl_lpuart: fix maximum acceptable baud rate with over-sampling
scsi: csiostor: fix NULL pointer dereference in csio_vport_set_state()
net: altera_tse: fix connect_local_phy error path
ibmveth: Do not process frames after calling napi_reschedule
mac80211: don't initiate TDLS connection if station is not associated to AP
cfg80211: extend range deviation for DMG
KVM: nSVM: clear events pending from svm_complete_interrupts() when exiting to L1
arm/arm64: KVM: Feed initialized memory to MMIO accesses
KVM: arm/arm64: Fix MMIO emulation data handling
powerpc: Always initialize input array when calling epapr_hypercall()
mmc: spi: Fix card detection during probe
mm: enforce min addr even if capable() in expand_downwards()
x86/uaccess: Don't leak the AC flag into __put_user() value evaluation
USB: serial: option: add Telit ME910 ECM composition
USB: serial: cp210x: add ID for Ingenico 3070
USB: serial: ftdi_sio: add ID for Hjelmslund Electronics USB485
cpufreq: Use struct kobj_attribute instead of struct global_attr
sockfs: getxattr: Fail with -EOPNOTSUPP for invalid attribute names
ncpfs: fix build warning of strncpy
isdn: isdn_tty: fix build warning of strncpy
staging: lustre: fix buffer overflow of string buffer
net-sysfs: Fix mem leak in netdev_register_kobject
sky2: Disable MSI on Dell Inspiron 1545 and Gateway P-79
team: Free BPF filter when unregistering netdev
bnxt_en: Drop oversize TX packets to prevent errors.
net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails
xen-netback: fix occasional leak of grant ref mappings under memory pressure
net: Add __icmp_send helper.
net: avoid use IPCB in cipso_v4_error
net: phy: Micrel KSZ8061: link failure after cable connect
x86/CPU/AMD: Set the CPB bit unconditionally on F17h
applicom: Fix potential Spectre v1 vulnerabilities
MIPS: irq: Allocate accurate order pages for irq stack
hugetlbfs: fix races and page leaks during migration
netlabel: fix out-of-bounds memory accesses
net: dsa: mv88e6xxx: Fix u64 statistics
ip6mr: Do not call __IP6_INC_STATS() from preemptible context
media: uvcvideo: Fix 'type' check leading to overflow
vti4: Fix a ipip packet processing bug in 'IPCOMP' virtual tunnel
perf tools: Handle TOPOLOGY headers with no CPU
IB/{hfi1, qib}: Fix WC.byte_len calculation for UD_SEND_WITH_IMM
ipvs: Fix signed integer overflow when setsockopt timeout
iommu/amd: Fix IOMMU page flush when detach device from a domain
xtensa: SMP: fix ccount_timer_shutdown
xtensa: SMP: fix secondary CPU initialization
xtensa: smp_lx200_defconfig: fix vectors clash
xtensa: SMP: mark each possible CPU as present
xtensa: SMP: limit number of possible CPUs by NR_CPUS
net: altera_tse: fix msgdma_tx_completion on non-zero fill_level case
net: hns: Fix wrong read accesses via Clause 45 MDIO protocol
net: stmmac: dwmac-rk: fix error handling in rk_gmac_powerup()
gpio: vf610: Mask all GPIO interrupts
nfs: Fix NULL pointer dereference of dev_name
scsi: libfc: free skb when receiving invalid flogi resp
platform/x86: Fix unmet dependency warning for SAMSUNG_Q10
cifs: fix computation for MAX_SMB2_HDR_SIZE
x86/kexec: Don't setup EFI info if EFI runtime is not enabled
x86_64: increase stack size for KASAN_EXTRA
mm, memory_hotplug: is_mem_section_removable do not pass the end of a zone
mm, memory_hotplug: test_pages_in_a_zone do not pass the end of zone
fs/drop_caches.c: avoid softlockups in drop_pagecache_sb()
autofs: drop dentry reference only when it is never used
autofs: fix error return in autofs_fill_super()
ARM: pxa: ssp: unneeded to free devm_ allocated data
irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable
dmaengine: at_xdmac: Fix wrongfull report of a channel as in use
dmaengine: dmatest: Abort test in case of mapping error
s390/qeth: fix use-after-free in error path
perf symbols: Filter out hidden symbols from labels
MIPS: Remove function size check in get_frame_info()
Input: wacom_serial4 - add support for Wacom ArtPad II tablet
Input: elan_i2c - add id for touchpad found in Lenovo s21e-20
iscsi_ibft: Fix missing break in switch statement
futex,rt_mutex: Restructure rt_mutex_finish_proxy_lock()
ARM: dts: exynos: Add minimal clkout parameters to Exynos3250 PMU
Revert "x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls"
ARM: dts: exynos: Do not ignore real-world fuse values for thermal zone 0 on Exynos5420
udplite: call proper backlog handlers
netfilter: x_tables: enforce nul-terminated table name from getsockopt GET_ENTRIES
netfilter: nfnetlink_log: just returns error for unknown command
netfilter: nfnetlink_acct: validate NFACCT_FILTER parameters
netfilter: nf_conntrack_tcp: Fix stack out of bounds when parsing TCP options
KEYS: restrict /proc/keys by credentials at open time
l2tp: fix infoleak in l2tp_ip6_recvmsg()
net: hsr: fix memory leak in hsr_dev_finalize()
net: sit: fix UBSAN Undefined behaviour in check_6rd
net/x25: fix use-after-free in x25_device_event()
net/x25: reset state in x25_connect()
pptp: dst_release sk_dst_cache in pptp_sock_destruct
ravb: Decrease TxFIFO depth of Q3 and Q2 to one
route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race
tcp: handle inet_csk_reqsk_queue_add() failures
net/mlx4_core: Fix reset flow when in command polling mode
net/mlx4_core: Fix qp mtt size calculation
net/x25: fix a race in x25_bind()
mdio_bus: Fix use-after-free on device_register fails
net: Set rtm_table to RT_TABLE_COMPAT for ipv6 for tables > 255
missing barriers in some of unix_sock ->addr and ->path accesses
ipvlan: disallow userns cap_net_admin to change global mode/flags
vxlan: test dev->flags & IFF_UP before calling gro_cells_receive()
vxlan: Fix GRO cells race condition between receive and link delete
net/hsr: fix possible crash in add_timer()
gro_cells: make sure device is up in gro_cells_receive()
tcp/dccp: remove reqsk_put() from inet_child_forget()
ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56
fs/9p: use fscache mutex rather than spinlock
It's wrong to add len to sector_nr in raid10 reshape twice
media: videobuf2-v4l2: drop WARN_ON in vb2_warn_zero_bytesused()
9p: use inode->i_lock to protect i_size_write() under 32-bit
9p/net: fix memory leak in p9_client_create
ASoC: fsl_esai: fix register setting issue in RIGHT_J mode
stm class: Fix an endless loop in channel allocation
crypto: caam - fixed handling of sg list
crypto: ahash - fix another early termination in hash walk
gpu: ipu-v3: Fix i.MX51 CSI control registers offset
gpu: ipu-v3: Fix CSI offsets for imx53
s390/dasd: fix using offset into zero size array error
ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
Input: matrix_keypad - use flush_delayed_work()
i2c: cadence: Fix the hold bit setting
Input: st-keyscan - fix potential zalloc NULL dereference
ARM: 8824/1: fix a migrating irq bug when hotplug cpu
assoc_array: Fix shortcut creation
scsi: libiscsi: Fix race between iscsi_xmit_task and iscsi_complete_task
net: systemport: Fix reception of BPDUs
pinctrl: meson: meson8b: fix the sdxc_a data 1..3 pins
net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe()
ASoC: topology: free created components in tplg load error
arm64: Relax GIC version check during early boot
tmpfs: fix link accounting when a tmpfile is linked in
ARC: uacces: remove lp_start, lp_end from clobber list
phonet: fix building with clang
mac80211_hwsim: propagate genlmsg_reply return code
net: set static variable an initial value in atl2_probe()
tmpfs: fix uninitialized return value in shmem_link
stm class: Prevent division by zero
crypto: arm64/aes-ccm - fix logical bug in AAD MAC handling
CIFS: Fix read after write for files with read caching
tracing: Do not free iter->trace in fail path of tracing_open_pipe()
ACPI / device_sysfs: Avoid OF modalias creation for removed device
regulator: s2mps11: Fix steps for buck7, buck8 and LDO35
regulator: s2mpa01: Fix step values for some LDOs
clocksource/drivers/exynos_mct: Move one-shot check from tick clear to ISR
clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown
s390/virtio: handle find on invalid queue gracefully
scsi: virtio_scsi: don't send sc payload with tmfs
scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock
m68k: Add -ffreestanding to CFLAGS
btrfs: ensure that a DUP or RAID1 block group has exactly two stripes
Btrfs: fix corruption reading shared and compressed extents after hole punching
crypto: pcbc - remove bogus memcpy()s with src == dest
cpufreq: tegra124: add missing of_node_put()
cpufreq: pxa2xx: remove incorrect __init annotation
ext4: fix crash during online resizing
ext2: Fix underflow in ext2_max_size()
clk: ingenic: Fix round_rate misbehaving with non-integer dividers
dmaengine: usb-dmac: Make DMAC system sleep callbacks explicit
mm/vmalloc: fix size check for remap_vmalloc_range_partial()
kernel/sysctl.c: add missing range check in do_proc_dointvec_minmax_conv
intel_th: Don't reference unassigned outputs
parport_pc: fix find_superio io compare code, should use equal test.
i2c: tegra: fix maximum transfer size
perf bench: Copy kernel files needed to build mem{cpy,set} x86_64 benchmarks
serial: 8250_pci: Fix number of ports for ACCES serial cards
serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup()
jbd2: clear dirty flag when revoking a buffer from an older transaction
jbd2: fix compile warning when using JBUFFER_TRACE
powerpc/32: Clear on-stack exception marker upon exception return
powerpc/wii: properly disable use of BATs when requested.
powerpc/powernv: Make opal log only readable by root
powerpc/83xx: Also save/restore SPRG4-7 during suspend
ARM: s3c24xx: Fix boolean expressions in osiris_dvs_notify
dm: fix to_sector() for 32bit
NFS41: pop some layoutget errors to application
perf intel-pt: Fix CYC timestamp calculation after OVF
perf auxtrace: Define auxtrace record alignment
perf intel-pt: Fix overlap calculation for padding
md: Fix failed allocation of md_register_thread
NFS: Fix an I/O request leakage in nfs_do_recoalesce
NFS: Don't recoalesce on error in nfs_pageio_complete_mirror()
nfsd: fix memory corruption caused by readdir
nfsd: fix wrong check in write_v4_end_grace()
PM / wakeup: Rework wakeup source timer cancellation
rcu: Do RCU GP kthread self-wakeup from softirq and interrupt
media: uvcvideo: Avoid NULL pointer dereference at the end of streaming
drm/radeon/evergreen_cs: fix missing break in switch statement
KVM: nVMX: Sign extend displacements of VMX instr's mem operands
KVM: nVMX: Ignore limit checks on VMX instructions using flat segments
KVM: X86: Fix residual mmio emulation request to userspace
Linux 4.4.177
Change-Id: Ide9813404248e6d7f9dc4024ac244dc1fbdd21b6
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 5a99d99e3310a565b0cf63f785b347be9ee0da45 upstream.
Auxtrace records might have up to 7 bytes of padding appended. Adjust
the overlap accordingly.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20190206103947.15750-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit c3fcadf0bb765faf45d6d562246e1d08885466df upstream.
Define auxtrace record alignment so that it can be referenced elsewhere.
Note this is preparation for patch "perf intel-pt: Fix overlap calculation
for padding"
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20190206103947.15750-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 03997612904866abe7cdcc992784ef65cb3a4b81 upstream.
CYC packet timestamp calculation depends upon CBR which was being
cleared upon overflow (OVF). That can cause errors due to failing to
synchronize with sideband events. Even if a CBR change has been lost,
the old CBR is still a better estimate than zero. So remove the clearing
of CBR.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20190206103947.15750-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 7d7d1bf1d1dabe435ef50efb051724b8664749cb upstream.
We can't access kernel files directly from tools/, so copy the required
bits, and make sure that we detect when the original files, in the
kernel, gets modified.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-z7e76274ch5j4nugv048qacb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Daniel DÃaz <daniel.diaz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 59a17706915fe5ea6f711e1f92d4fb706bce07fe ]
When perf is built with the annobin plugin (RHEL8 build) extra symbols
are added to its binary:
# nm perf | grep annobin | head -10
0000000000241100 t .annobin_annotate.c
0000000000326490 t .annobin_annotate.c
0000000000249255 t .annobin_annotate.c_end
00000000003283a8 t .annobin_annotate.c_end
00000000001bce18 t .annobin_annotate.c_end.hot
00000000001bce18 t .annobin_annotate.c_end.hot
00000000001bc3e2 t .annobin_annotate.c_end.unlikely
00000000001bc400 t .annobin_annotate.c_end.unlikely
00000000001bce18 t .annobin_annotate.c.hot
00000000001bce18 t .annobin_annotate.c.hot
...
Those symbols have no use for report or annotation and should be
skipped. Moreover they interfere with the DWARF unwind test on the PPC
arch, where they are mixed with checked symbols and then the test fails:
# perf test dwarf -v
59: Test dwarf unwind :
--- start ---
test child forked, pid 8515
unwind: .annobin_dwarf_unwind.c:ip = 0x10dba40dc (0x2740dc)
...
got: .annobin_dwarf_unwind.c 0x10dba40dc, expecting test__arch_unwind_sample
unwind: failed with 'no error'
The annobin symbols are defined as NOTYPE/LOCAL/HIDDEN:
# readelf -s ./perf | grep annobin | head -1
40: 00000000001bce4f 0 NOTYPE LOCAL HIDDEN 13 .annobin_init.c
They can still pass the check for the label symbol. Adding check for
HIDDEN and INTERNAL (as suggested by Nick below) visibility and filter
out such symbols.
> Just to be awkward, if you are going to ignore STV_HIDDEN
> symbols then you should probably also ignore STV_INTERNAL ones
> as well... Annobin does not generate them, but you never know,
> one day some other tool might create some.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nick Clifton <nickc@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190128133526.GD15461@krava
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 1497e804d1a6e2bd9107ddf64b0310449f4673eb ]
This patch fixes an issue in cpumap.c when used with the TOPOLOGY
header. In some configurations, some NUMA nodes may have no CPU (empty
cpulist). Yet a cpumap map must be created otherwise perf abort with an
error. This patch handles this case by creating a dummy map.
Before:
$ perf record -o - -e cycles noploop 2 | perf script -i -
0x6e8 [0x6c]: failed to process type: 80
After:
$ perf record -o - -e cycles noploop 2 | perf script -i -
noploop for 2 seconds
Signed-off-by: Stephane Eranian <eranian@google.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1547885559-1657-1-git-send-email-eranian@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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* refs/heads/tmp-08d5867
Linux 4.4.175
uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define
pinctrl: msm: fix gpio-hog related boot issues
usb: dwc2: Remove unnecessary kfree
kaweth: use skb_cow_head() to deal with cloned skbs
ch9200: use skb_cow_head() to deal with cloned skbs
smsc95xx: Use skb_cow_head to deal with cloned skbs
dm thin: fix bug where bio that overwrites thin block ignores FUA
x86/a.out: Clear the dump structure initially
signal: Restore the stop PTRACE_EVENT_EXIT
x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
tracing/uprobes: Fix output for multiple string arguments
alpha: Fix Eiger NR_IRQS to 128
alpha: fix page fault handling for r16-r18 targets
Input: elantech - enable 3rd button support on Fujitsu CELSIUS H780
Input: bma150 - register input device after setting private data
ALSA: usb-audio: Fix implicit fb endpoint setup by quirk
ALSA: hda - Add quirk for HP EliteBook 840 G5
perf/core: Fix impossible ring-buffer sizes warning
Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
Revert "Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G"
Documentation/network: reword kernel version reference
cifs: Limit memory used by lock request calls to a page
gpio: pl061: handle failed allocations
ARM: dts: kirkwood: Fix polarity of GPIO fan lines
ARM: dts: da850-evm: Correct the sound card name
uapi/if_ether.h: prevent redefinition of struct ethhdr
Revert "exec: load_script: don't blindly truncate shebang string"
batman-adv: Force mac header to start of data on xmit
batman-adv: Avoid WARN on net_device without parent in netns
xfrm: refine validation of template and selector families
libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive()
Revert "cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy (insecure cifs)"
NFC: nxp-nci: Include unaligned.h instead of access_ok.h
HID: debug: fix the ring buffer implementation
drm/vmwgfx: Return error code from vmw_execbuf_copy_fence_user
drm/vmwgfx: Fix setting of dma masks
drm/modes: Prevent division by zero htotal
mac80211: ensure that mgmt tx skbs have tailroom for encryption
ARM: iop32x/n2100: fix PCI IRQ mapping
MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds
MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled
mips: cm: reprime error cause
debugfs: fix debugfs_rename parameter checking
misc: vexpress: Off by one in vexpress_syscfg_exec()
signal: Better detection of synchronous signals
signal: Always notice exiting tasks
mtd: rawnand: gpmi: fix MX28 bus master lockup problem
perf tests evsel-tp-sched: Fix bitwise operator
perf/core: Don't WARN() for impossible ring-buffer sizes
x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()
perf/x86/intel/uncore: Add Node ID mask
KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221)
KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222)
usb: gadget: udc: net2272: Fix bitwise and boolean operations
usb: phy: am335x: fix race condition in _probe
dmaengine: imx-dma: fix wrong callback invoke
fuse: handle zero sized retrieve correctly
fuse: decrement NR_WRITEBACK_TEMP on the right page
fuse: call pipe_buf_release() under pipe lock
ALSA: hda - Serialize codec registrations
ALSA: compress: Fix stop handling on compressed capture streams
net: dsa: slave: Don't propagate flag changes on down slave interfaces
net: systemport: Fix WoL with password after deep sleep
skge: potential memory corruption in skge_get_regs()
net: dp83640: expire old TX-skb
enic: fix checksum validation for IPv6
dccp: fool proof ccid_hc_[rt]x_parse_options()
string: drop __must_check from strscpy() and restore strscpy() usages in cgroup
tipc: use destination length for copy string
test_hexdump: use memcpy instead of strncpy
thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set
exec: load_script: don't blindly truncate shebang string
fs/epoll: drop ovflist branch prediction
kernel/hung_task.c: break RCU locks based on jiffies
HID: lenovo: Add checks to fix of_led_classdev_register
block/swim3: Fix -EBUSY error when re-opening device after unmount
gdrom: fix a memory leak bug
isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw()
ocfs2: don't clear bh uptodate for block read
scripts/decode_stacktrace: only strip base path when a prefix of the path
niu: fix missing checks of niu_pci_eeprom_read
um: Avoid marking pages with "changed protection"
cifs: check ntwrk_buf_start for NULL before dereferencing it
crypto: ux500 - Use proper enum in hash_set_dma_transfer
crypto: ux500 - Use proper enum in cryp_set_dma_transfer
seq_buf: Make seq_buf_puts() null-terminate the buffer
hwmon: (lm80) fix a missing check of bus read in lm80 probe
hwmon: (lm80) fix a missing check of the status of SMBus read
NFS: nfs_compare_mount_options always compare auth flavors.
KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported
fbdev: fbcon: Fix unregister crash when more than one framebuffer
igb: Fix an issue that PME is not enabled during runtime suspend
fbdev: fbmem: behave better with small rotated displays and many CPUs
video: clps711x-fb: release disp device node in probe()
drbd: Avoid Clang warning about pointless switch statment
drbd: skip spurious timeout (ping-timeo) when failing promote
drbd: disconnect, if the wrong UUIDs are attached on a connected peer
drbd: narrow rcu_read_lock in drbd_sync_handshake
cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan()
Bluetooth: Fix unnecessary error message for HCI request completion
xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi
mac80211: fix radiotap vendor presence bitmap handling
powerpc/uaccess: fix warning/error with access_ok()
arm64: KVM: Skip MMIO insn after emulation
tty: serial: samsung: Properly set flags in autoCTS mode
memstick: Prevent memstick host from getting runtime suspended during card detection
ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M
ARM: pxa: avoid section mismatch warning
udf: Fix BUG on corrupted inode
i2c-axxia: check for error conditions first
cpuidle: big.LITTLE: fix refcount leak
clk: imx6sl: ensure MMDC CH0 handshake is bypassed
sata_rcar: fix deferred probing
iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer
mips: bpf: fix encoding bug for mm_srlv32_op
ARM: dts: Fix OMAP4430 SDP Ethernet startup
timekeeping: Use proper seqcount initializer
usb: hub: delay hub autosuspend if USB3 port is still link training
smack: fix access permissions for keyring
media: DaVinci-VPBE: fix error handling in vpbe_initialize()
x86/fpu: Add might_fault() to user_insn()
ARM: dts: mmp2: fix TWSI2
arm64: ftrace: don't adjust the LR value
nfsd4: fix crash on writing v4_end_grace before nfsd startup
sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN
f2fs: fix wrong return value of f2fs_acl_create
f2fs: move dir data flush to write checkpoint process
soc/tegra: Don't leak device tree node reference
perf tools: Add Hygon Dhyana support
modpost: validate symbol names also in find_elf_symbol
ARM: OMAP2+: hwmod: Fix some section annotations
staging: iio: ad7780: update voltage on read
staging:iio:ad2s90: Make probe handle spi_setup failure
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
serial: fsl_lpuart: clear parity enable bit when disable parity
powerpc/pseries: add of_node_put() in dlpar_detach_node()
x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
dlm: Don't swamp the CPU with callbacks queued during recovery
ARM: 8808/1: kexec:offline panic_smp_self_stop CPU
scsi: lpfc: Correct LCB RJT handling
ASoC: Intel: mrfld: fix uninitialized variable access
staging: iio: adc: ad7280a: handle error from __ad7280_read32()
drm/bufs: Fix Spectre v1 vulnerability
BACKPORT: userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas
ANDROID: cuttlefish_defconfig: Enable DEBUG_SET_MODULE_RONX
ANDROID: Move from clang r346389b to r349610.
UPSTREAM: virt_wifi: fix error return code in virt_wifi_newlink()
ion: Disable ION_HEAP_TYPE_SYSTEM_CONTIG
Change-Id: I8456a2f1d229a2d454295d660f749a2b436c6440
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.175
drm/bufs: Fix Spectre v1 vulnerability
staging: iio: adc: ad7280a: handle error from __ad7280_read32()
ASoC: Intel: mrfld: fix uninitialized variable access
scsi: lpfc: Correct LCB RJT handling
ARM: 8808/1: kexec:offline panic_smp_self_stop CPU
dlm: Don't swamp the CPU with callbacks queued during recovery
x86/PCI: Fix Broadcom CNB20LE unintended sign extension (redux)
powerpc/pseries: add of_node_put() in dlpar_detach_node()
serial: fsl_lpuart: clear parity enable bit when disable parity
ptp: check gettime64 return code in PTP_SYS_OFFSET ioctl
staging:iio:ad2s90: Make probe handle spi_setup failure
staging: iio: ad7780: update voltage on read
ARM: OMAP2+: hwmod: Fix some section annotations
modpost: validate symbol names also in find_elf_symbol
perf tools: Add Hygon Dhyana support
soc/tegra: Don't leak device tree node reference
f2fs: move dir data flush to write checkpoint process
f2fs: fix wrong return value of f2fs_acl_create
sunvdc: Do not spin in an infinite loop when vio_ldc_send() returns EAGAIN
nfsd4: fix crash on writing v4_end_grace before nfsd startup
arm64: ftrace: don't adjust the LR value
ARM: dts: mmp2: fix TWSI2
x86/fpu: Add might_fault() to user_insn()
media: DaVinci-VPBE: fix error handling in vpbe_initialize()
smack: fix access permissions for keyring
usb: hub: delay hub autosuspend if USB3 port is still link training
timekeeping: Use proper seqcount initializer
ARM: dts: Fix OMAP4430 SDP Ethernet startup
mips: bpf: fix encoding bug for mm_srlv32_op
iommu/arm-smmu-v3: Use explicit mb() when moving cons pointer
sata_rcar: fix deferred probing
clk: imx6sl: ensure MMDC CH0 handshake is bypassed
cpuidle: big.LITTLE: fix refcount leak
i2c-axxia: check for error conditions first
udf: Fix BUG on corrupted inode
ARM: pxa: avoid section mismatch warning
ASoC: fsl: Fix SND_SOC_EUKREA_TLV320 build error on i.MX8M
memstick: Prevent memstick host from getting runtime suspended during card detection
tty: serial: samsung: Properly set flags in autoCTS mode
arm64: KVM: Skip MMIO insn after emulation
powerpc/uaccess: fix warning/error with access_ok()
mac80211: fix radiotap vendor presence bitmap handling
xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi
Bluetooth: Fix unnecessary error message for HCI request completion
cw1200: Fix concurrency use-after-free bugs in cw1200_hw_scan()
drbd: narrow rcu_read_lock in drbd_sync_handshake
drbd: disconnect, if the wrong UUIDs are attached on a connected peer
drbd: skip spurious timeout (ping-timeo) when failing promote
drbd: Avoid Clang warning about pointless switch statment
video: clps711x-fb: release disp device node in probe()
fbdev: fbmem: behave better with small rotated displays and many CPUs
igb: Fix an issue that PME is not enabled during runtime suspend
fbdev: fbcon: Fix unregister crash when more than one framebuffer
KVM: x86: svm: report MSR_IA32_MCG_EXT_CTL as unsupported
NFS: nfs_compare_mount_options always compare auth flavors.
hwmon: (lm80) fix a missing check of the status of SMBus read
hwmon: (lm80) fix a missing check of bus read in lm80 probe
seq_buf: Make seq_buf_puts() null-terminate the buffer
crypto: ux500 - Use proper enum in cryp_set_dma_transfer
crypto: ux500 - Use proper enum in hash_set_dma_transfer
cifs: check ntwrk_buf_start for NULL before dereferencing it
um: Avoid marking pages with "changed protection"
niu: fix missing checks of niu_pci_eeprom_read
scripts/decode_stacktrace: only strip base path when a prefix of the path
ocfs2: don't clear bh uptodate for block read
isdn: hisax: hfc_pci: Fix a possible concurrency use-after-free bug in HFCPCI_l1hw()
gdrom: fix a memory leak bug
block/swim3: Fix -EBUSY error when re-opening device after unmount
HID: lenovo: Add checks to fix of_led_classdev_register
kernel/hung_task.c: break RCU locks based on jiffies
fs/epoll: drop ovflist branch prediction
exec: load_script: don't blindly truncate shebang string
thermal: hwmon: inline helpers when CONFIG_THERMAL_HWMON is not set
test_hexdump: use memcpy instead of strncpy
tipc: use destination length for copy string
string: drop __must_check from strscpy() and restore strscpy() usages in cgroup
dccp: fool proof ccid_hc_[rt]x_parse_options()
enic: fix checksum validation for IPv6
net: dp83640: expire old TX-skb
skge: potential memory corruption in skge_get_regs()
net: systemport: Fix WoL with password after deep sleep
net: dsa: slave: Don't propagate flag changes on down slave interfaces
ALSA: compress: Fix stop handling on compressed capture streams
ALSA: hda - Serialize codec registrations
fuse: call pipe_buf_release() under pipe lock
fuse: decrement NR_WRITEBACK_TEMP on the right page
fuse: handle zero sized retrieve correctly
dmaengine: imx-dma: fix wrong callback invoke
usb: phy: am335x: fix race condition in _probe
usb: gadget: udc: net2272: Fix bitwise and boolean operations
KVM: x86: work around leak of uninitialized stack contents (CVE-2019-7222)
KVM: nVMX: unconditionally cancel preemption timer in free_nested (CVE-2019-7221)
perf/x86/intel/uncore: Add Node ID mask
x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()
perf/core: Don't WARN() for impossible ring-buffer sizes
perf tests evsel-tp-sched: Fix bitwise operator
mtd: rawnand: gpmi: fix MX28 bus master lockup problem
signal: Always notice exiting tasks
signal: Better detection of synchronous signals
misc: vexpress: Off by one in vexpress_syscfg_exec()
debugfs: fix debugfs_rename parameter checking
mips: cm: reprime error cause
MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled
MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds
ARM: iop32x/n2100: fix PCI IRQ mapping
mac80211: ensure that mgmt tx skbs have tailroom for encryption
drm/modes: Prevent division by zero htotal
drm/vmwgfx: Fix setting of dma masks
drm/vmwgfx: Return error code from vmw_execbuf_copy_fence_user
HID: debug: fix the ring buffer implementation
NFC: nxp-nci: Include unaligned.h instead of access_ok.h
Revert "cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy (insecure cifs)"
libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive()
xfrm: refine validation of template and selector families
batman-adv: Avoid WARN on net_device without parent in netns
batman-adv: Force mac header to start of data on xmit
Revert "exec: load_script: don't blindly truncate shebang string"
uapi/if_ether.h: prevent redefinition of struct ethhdr
ARM: dts: da850-evm: Correct the sound card name
ARM: dts: kirkwood: Fix polarity of GPIO fan lines
gpio: pl061: handle failed allocations
cifs: Limit memory used by lock request calls to a page
Documentation/network: reword kernel version reference
Revert "Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G"
Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
perf/core: Fix impossible ring-buffer sizes warning
ALSA: hda - Add quirk for HP EliteBook 840 G5
ALSA: usb-audio: Fix implicit fb endpoint setup by quirk
Input: bma150 - register input device after setting private data
Input: elantech - enable 3rd button support on Fujitsu CELSIUS H780
alpha: fix page fault handling for r16-r18 targets
alpha: Fix Eiger NR_IRQS to 128
tracing/uprobes: Fix output for multiple string arguments
x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
signal: Restore the stop PTRACE_EVENT_EXIT
x86/a.out: Clear the dump structure initially
dm thin: fix bug where bio that overwrites thin block ignores FUA
smsc95xx: Use skb_cow_head to deal with cloned skbs
ch9200: use skb_cow_head() to deal with cloned skbs
kaweth: use skb_cow_head() to deal with cloned skbs
usb: dwc2: Remove unnecessary kfree
pinctrl: msm: fix gpio-hog related boot issues
uapi/if_ether.h: move __UAPI_DEF_ETHHDR libc define
Linux 4.4.175
Change-Id: I41d95e9717106bcc9342573855fec8f823d9b28c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 489338a717a0dfbbd5a3fabccf172b78f0ac9015 upstream.
Notice that the use of the bitwise OR operator '|' always leads to true
in this particular case, which seems a bit suspicious due to the context
in which this expression is being used.
Fix this by using bitwise AND operator '&' instead.
This bug was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org
Fixes: 6a6cd11d4e57 ("perf test: Add test for the sched tracepoint format fields")
Link: http://lkml.kernel.org/r/20190122233439.GA5868@embeddedor
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 4787eff3fa88f62fede6ed7afa06477ae6bf984d ]
The tool perf is useful for the performance analysis on the Hygon Dhyana
platform. But right now there is no Hygon support for it to analyze the
KVM guest os data. So add Hygon Dhyana support to it by checking vendor
string to share the code path of AMD.
Signed-off-by: Pu Wen <puwen@hygon.cn>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1542008451-31735-1-git-send-email-puwen@hygon.cn
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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* refs/heads/tmp-64b5644
Linux 4.4.173
fs: don't scan the inode cache before SB_BORN is set
mm: migrate: don't rely on __PageMovable() of newpage after unlocking it
drivers: core: Remove glue dirs from sysfs earlier
cifs: Always resolve hostname before reconnecting
mm, oom: fix use-after-free in oom_kill_process
kernel/exit.c: release ptraced tasks before zap_pid_ns_processes
mmc: sdhci-iproc: handle mmc_of_parse() errors during probe
platform/x86: asus-nb-wmi: Drop mapping of 0x33 and 0x34 scan codes
platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK
gfs2: Revert "Fix loop in gfs2_rbm_find"
arm64: hyp-stub: Forbid kprobing of the hyp-stub
ARM: cns3xxx: Fix writing to wrong PCI config registers after alignment
fs/dcache: Fix incorrect nr_dentry_unused accounting in shrink_dcache_sb()
CIFS: Do not count -ENODATA as failure for query directory
l2tp: fix reading optional fields of L2TPv3
l2tp: remove l2specific_len dependency in l2tp_core
ucc_geth: Reset BQL queue when stopping device
net/rose: fix NULL ax25_cb kernel panic
netrom: switch to sock timer API
net/mlx4_core: Add masking for a few queries on HCA caps
l2tp: copy 4 more bytes to linear part if necessary
ipv6: Consider sk_bound_dev_if when binding a socket to an address
fs: add the fsnotify call to vfs_iter_write
s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
Revert "loop: Fold __loop_release into loop_release"
Revert "loop: Get rid of loop_index_mutex"
Revert "loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()"
f2fs: read page index before freeing
arm64: mm: remove page_mapping check in __sync_icache_dcache
irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
perf unwind: Take pgoff into account when reporting elf to libdwfl
perf unwind: Unwind with libdw doesn't take symfs into account
vt: invoke notifier on screen size change
can: bcm: check timer values before ktime conversion
can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by removing it
x86/kaslr: Fix incorrect i8254 outb() parameters
KVM: x86: Fix single-step debugging
Input: xpad - add support for SteelSeries Stratus Duo
CIFS: Fix possible hang during async MTU reads and writes
tty/n_hdlc: fix __might_sleep warning
tty: Handle problem if line discipline does not have receive_buf
staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
char/mwave: fix potential Spectre v1 vulnerability
s390/smp: fix CPU hotplug deadlock with CPU rescan
s390/early: improve machine detection
ARC: perf: map generic branches to correct hardware condition
ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
USB: serial: pl2303: add new PID to support PL2303TB
USB: serial: simple: add Motorola Tetra TPG2200 device id
net: bridge: Fix ethernet header pointer before check skb forwardable
net_sched: refetch skb protocol for each filter
net: ipv4: Fix memory leak in network namespace dismantle
openvswitch: Avoid OOB read when parsing flow nlattrs
net: Fix usage of pskb_trim_rcsum
UPSTREAM: binder: filter out nodes when showing binder procs
ANDROID: cuttlefish_defconfig: Enable CONFIG_RTC_HCTOSYS
Conflicts:
mm/migrate.c
Change-Id: I7986dc89d88607986d00d56f01812fe806d7f4dc
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.173
net: Fix usage of pskb_trim_rcsum
openvswitch: Avoid OOB read when parsing flow nlattrs
net: ipv4: Fix memory leak in network namespace dismantle
net_sched: refetch skb protocol for each filter
net: bridge: Fix ethernet header pointer before check skb forwardable
USB: serial: simple: add Motorola Tetra TPG2200 device id
USB: serial: pl2303: add new PID to support PL2303TB
ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
ARC: perf: map generic branches to correct hardware condition
s390/early: improve machine detection
s390/smp: fix CPU hotplug deadlock with CPU rescan
char/mwave: fix potential Spectre v1 vulnerability
staging: rtl8188eu: Add device code for D-Link DWA-121 rev B1
tty: Handle problem if line discipline does not have receive_buf
tty/n_hdlc: fix __might_sleep warning
CIFS: Fix possible hang during async MTU reads and writes
Input: xpad - add support for SteelSeries Stratus Duo
KVM: x86: Fix single-step debugging
x86/kaslr: Fix incorrect i8254 outb() parameters
can: dev: __can_get_echo_skb(): fix bogous check for non-existing skb by removing it
can: bcm: check timer values before ktime conversion
vt: invoke notifier on screen size change
perf unwind: Unwind with libdw doesn't take symfs into account
perf unwind: Take pgoff into account when reporting elf to libdwfl
irqchip/gic-v3-its: Align PCI Multi-MSI allocation on their size
arm64: mm: remove page_mapping check in __sync_icache_dcache
f2fs: read page index before freeing
Revert "loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()"
Revert "loop: Get rid of loop_index_mutex"
Revert "loop: Fold __loop_release into loop_release"
s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
fs: add the fsnotify call to vfs_iter_write
ipv6: Consider sk_bound_dev_if when binding a socket to an address
l2tp: copy 4 more bytes to linear part if necessary
net/mlx4_core: Add masking for a few queries on HCA caps
netrom: switch to sock timer API
net/rose: fix NULL ax25_cb kernel panic
ucc_geth: Reset BQL queue when stopping device
l2tp: remove l2specific_len dependency in l2tp_core
l2tp: fix reading optional fields of L2TPv3
CIFS: Do not count -ENODATA as failure for query directory
fs/dcache: Fix incorrect nr_dentry_unused accounting in shrink_dcache_sb()
ARM: cns3xxx: Fix writing to wrong PCI config registers after alignment
arm64: hyp-stub: Forbid kprobing of the hyp-stub
gfs2: Revert "Fix loop in gfs2_rbm_find"
platform/x86: asus-nb-wmi: Map 0x35 to KEY_SCREENLOCK
platform/x86: asus-nb-wmi: Drop mapping of 0x33 and 0x34 scan codes
mmc: sdhci-iproc: handle mmc_of_parse() errors during probe
kernel/exit.c: release ptraced tasks before zap_pid_ns_processes
mm, oom: fix use-after-free in oom_kill_process
cifs: Always resolve hostname before reconnecting
drivers: core: Remove glue dirs from sysfs earlier
mm: migrate: don't rely on __PageMovable() of newpage after unlocking it
fs: don't scan the inode cache before SB_BORN is set
Linux 4.4.173
Change-Id: Ifc01c8b56016e9145bb67258f91dfc6b6983354c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit 1fe627da30331024f453faef04d500079b901107 ]
libdwfl parses an ELF file itself and creates mappings for the
individual sections. perf on the other hand sees raw mmap events which
represent individual sections. When we encounter an address pointing
into a mapping with pgoff != 0, we must take that into account and
report the file at the non-offset base address.
This fixes unwinding with libdwfl in some cases. E.g. for a file like:
```
using namespace std;
mutex g_mutex;
double worker()
{
lock_guard<mutex> guard(g_mutex);
uniform_real_distribution<double> uniform(-1E5, 1E5);
default_random_engine engine;
double s = 0;
for (int i = 0; i < 1000; ++i) {
s += norm(complex<double>(uniform(engine), uniform(engine)));
}
cout << s << endl;
return s;
}
int main()
{
vector<std::future<double>> results;
for (int i = 0; i < 10000; ++i) {
results.push_back(async(launch::async, worker));
}
return 0;
}
```
Compile it with `g++ -g -O2 -lpthread cpp-locking.cpp -o cpp-locking`,
then record it with `perf record --call-graph dwarf -e
sched:sched_switch`.
When you analyze it with `perf script` and libunwind, you should see:
```
cpp-locking 20038 [005] 54830.236589: sched:sched_switch: prev_comm=cpp-locking prev_pid=20038 prev_prio=120 prev_state=T ==> next_comm=swapper/5 next_pid=0 next_prio=120
ffffffffb166fec5 __sched_text_start+0x545 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb166fec5 __sched_text_start+0x545 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1670208 schedule+0x28 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb16737cc rwsem_down_read_failed+0xec (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1665e04 call_rwsem_down_read_failed+0x14 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1672a03 down_read+0x13 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb106bd85 __do_page_fault+0x445 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb18015f5 page_fault+0x45 (/lib/modules/4.14.78-1-lts/build/vmlinux)
7f38e4252591 new_heap+0x101 (/usr/lib/libc-2.28.so)
7f38e4252d0b arena_get2.part.4+0x2fb (/usr/lib/libc-2.28.so)
7f38e4255b1c tcache_init.part.6+0xec (/usr/lib/libc-2.28.so)
7f38e42569e5 __GI___libc_malloc+0x115 (inlined)
7f38e4241790 __GI__IO_file_doallocate+0x90 (inlined)
7f38e424fbbf __GI__IO_doallocbuf+0x4f (inlined)
7f38e424ee47 __GI__IO_file_overflow+0x197 (inlined)
7f38e424df36 _IO_new_file_xsputn+0x116 (inlined)
7f38e4242bfb __GI__IO_fwrite+0xdb (inlined)
7f38e463fa6d std::basic_streambuf<char, std::char_traits<char> >::sputn(char const*, long)+0x1cd (inlined)
7f38e463fa6d std::ostreambuf_iterator<char, std::char_traits<char> >::_M_put(char const*, long)+0x1cd (inlined)
7f38e463fa6d std::ostreambuf_iterator<char, std::char_traits<char> > std::__write<char>(std::ostreambuf_iterator<char, std::char_traits<char> >, char const*, int)+0x1cd (inlined)
7f38e463fa6d std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<c>
7f38e464bd70 std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const+0x90 (inl>
7f38e464bd70 std::ostream& std::ostream::_M_insert<double>(double)+0x90 (/usr/lib/libstdc++.so.6.0.25)
563b9cb502f7 std::ostream::operator<<(double)+0xb7 (inlined)
563b9cb502f7 worker()+0xb7 (/ssd/milian/projects/kdab/rnd/hotspot/build/tests/test-clients/cpp-locking/cpp-locking)
563b9cb506fb double std::__invoke_impl<double, double (*)()>(std::__invoke_other, double (*&&)())+0x2b (inlined)
563b9cb506fb std::__invoke_result<double (*)()>::type std::__invoke<double (*)()>(double (*&&)())+0x2b (inlined)
563b9cb506fb decltype (__invoke((_S_declval<0ul>)())) std::thread::_Invoker<std::tuple<double (*)()> >::_M_invoke<0ul>(std::_Index_tuple<0ul>)+0x2b (inlined)
563b9cb506fb std::thread::_Invoker<std::tuple<double (*)()> >::operator()()+0x2b (inlined)
563b9cb506fb std::__future_base::_Task_setter<std::unique_ptr<std::__future_base::_Result<double>, std::__future_base::_Result_base::_Deleter>, std::thread::_Invoker<std::tuple<double (*)()> >, dou>
563b9cb506fb std::_Function_handler<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> (), std::__future_base::_Task_setter<std::unique_ptr<std::__future_>
563b9cb507e8 std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>::operator()() const+0x28 (inlined)
563b9cb507e8 std::__future_base::_State_baseV2::_M_do_set(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*)+0x28 (/ssd/milian/>
7f38e46d24fe __pthread_once_slow+0xbe (/usr/lib/libpthread-2.28.so)
563b9cb51149 __gthread_once+0xe9 (inlined)
563b9cb51149 void std::call_once<void (std::__future_base::_State_baseV2::*)(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>*, bool*)>
563b9cb51149 std::__future_base::_State_baseV2::_M_set_result(std::function<std::unique_ptr<std::__future_base::_Result_base, std::__future_base::_Result_base::_Deleter> ()>, bool)+0xe9 (inlined)
563b9cb51149 std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<double (*)()> >, double>::_Async_state_impl(std::thread::_Invoker<std::tuple<double (*)()> >&&)::{lambda()#1}::op>
563b9cb51149 void std::__invoke_impl<void, std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<double (*)()> >, double>::_Async_state_impl(std::thread::_Invoker<std::tuple<double>
563b9cb51149 std::__invoke_result<std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<double (*)()> >, double>::_Async_state_impl(std::thread::_Invoker<std::tuple<double (*)()> >>
563b9cb51149 decltype (__invoke((_S_declval<0ul>)())) std::thread::_Invoker<std::tuple<std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<double (*)()> >, double>::_Async_state_>
563b9cb51149 std::thread::_Invoker<std::tuple<std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<double (*)()> >, double>::_Async_state_impl(std::thread::_Invoker<std::tuple<dou>
563b9cb51149 std::thread::_State_impl<std::thread::_Invoker<std::tuple<std::__future_base::_Async_state_impl<std::thread::_Invoker<std::tuple<double (*)()> >, double>::_Async_state_impl(std::thread>
7f38e45f0062 execute_native_thread_routine+0x12 (/usr/lib/libstdc++.so.6.0.25)
7f38e46caa9c start_thread+0xfc (/usr/lib/libpthread-2.28.so)
7f38e42ccb22 __GI___clone+0x42 (inlined)
```
Before this patch, using libdwfl, you would see:
```
cpp-locking 20038 [005] 54830.236589: sched:sched_switch: prev_comm=cpp-locking prev_pid=20038 prev_prio=120 prev_state=T ==> next_comm=swapper/5 next_pid=0 next_prio=120
ffffffffb166fec5 __sched_text_start+0x545 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb166fec5 __sched_text_start+0x545 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1670208 schedule+0x28 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb16737cc rwsem_down_read_failed+0xec (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1665e04 call_rwsem_down_read_failed+0x14 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1672a03 down_read+0x13 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb106bd85 __do_page_fault+0x445 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb18015f5 page_fault+0x45 (/lib/modules/4.14.78-1-lts/build/vmlinux)
7f38e4252591 new_heap+0x101 (/usr/lib/libc-2.28.so)
a041161e77950c5c [unknown] ([unknown])
```
With this patch applied, we get a bit further in unwinding:
```
cpp-locking 20038 [005] 54830.236589: sched:sched_switch: prev_comm=cpp-locking prev_pid=20038 prev_prio=120 prev_state=T ==> next_comm=swapper/5 next_pid=0 next_prio=120
ffffffffb166fec5 __sched_text_start+0x545 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb166fec5 __sched_text_start+0x545 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1670208 schedule+0x28 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb16737cc rwsem_down_read_failed+0xec (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1665e04 call_rwsem_down_read_failed+0x14 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb1672a03 down_read+0x13 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb106bd85 __do_page_fault+0x445 (/lib/modules/4.14.78-1-lts/build/vmlinux)
ffffffffb18015f5 page_fault+0x45 (/lib/modules/4.14.78-1-lts/build/vmlinux)
7f38e4252591 new_heap+0x101 (/usr/lib/libc-2.28.so)
7f38e4252d0b arena_get2.part.4+0x2fb (/usr/lib/libc-2.28.so)
7f38e4255b1c tcache_init.part.6+0xec (/usr/lib/libc-2.28.so)
7f38e42569e5 __GI___libc_malloc+0x115 (inlined)
7f38e4241790 __GI__IO_file_doallocate+0x90 (inlined)
7f38e424fbbf __GI__IO_doallocbuf+0x4f (inlined)
7f38e424ee47 __GI__IO_file_overflow+0x197 (inlined)
7f38e424df36 _IO_new_file_xsputn+0x116 (inlined)
7f38e4242bfb __GI__IO_fwrite+0xdb (inlined)
7f38e463fa6d std::basic_streambuf<char, std::char_traits<char> >::sputn(char const*, long)+0x1cd (inlined)
7f38e463fa6d std::ostreambuf_iterator<char, std::char_traits<char> >::_M_put(char const*, long)+0x1cd (inlined)
7f38e463fa6d std::ostreambuf_iterator<char, std::char_traits<char> > std::__write<char>(std::ostreambuf_iterator<char, std::char_traits<char> >, char const*, int)+0x1cd (inlined)
7f38e463fa6d std::ostreambuf_iterator<char, std::char_traits<char> > std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::_M_insert_float<double>(std::ostreambuf_iterator<c>
7f38e464bd70 std::num_put<char, std::ostreambuf_iterator<char, std::char_traits<char> > >::put(std::ostreambuf_iterator<char, std::char_traits<char> >, std::ios_base&, char, double) const+0x90 (inl>
7f38e464bd70 std::ostream& std::ostream::_M_insert<double>(double)+0x90 (/usr/lib/libstdc++.so.6.0.25)
563b9cb502f7 std::ostream::operator<<(double)+0xb7 (inlined)
563b9cb502f7 worker()+0xb7 (/ssd/milian/projects/kdab/rnd/hotspot/build/tests/test-clients/cpp-locking/cpp-locking)
6eab825c1ee3e4ff [unknown] ([unknown])
```
Note that the backtrace is still stopping too early, when compared to
the nice results obtained via libunwind. It's unclear so far what the
reason for that is.
Committer note:
Further comment by Milian on the thread started on the Link: tag below:
---
The remaining issue is due to a bug in elfutils:
https://sourceware.org/ml/elfutils-devel/2018-q4/msg00089.html
With both patches applied, libunwind and elfutils produce the same output for
the above scenario.
---
Signed-off-by: Milian Wolff <milian.wolff@kdab.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20181029141644.3907-1-milian.wolff@kdab.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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[ Upstream commit 3d20c6246690219881786de10d2dda93f616d0ac ]
Path passed to libdw for unwinding doesn't include symfs path
if specified, so unwinding fails because ELF file is not found.
Similar to unwinding with libunwind, pass symsrc_filename instead
of long_name. If there is no symsrc_filename, fallback to long_name.
Signed-off-by: Martin Vuille <jpmv27@aim.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20180211212420.18388-1-jpmv27@aim.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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* refs/heads/tmp-b3e9e81
Linux 4.4.172
ipmi:ssif: Fix handling of multi-part return messages
net: speed up skb_rbtree_purge()
mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
mm/page-writeback.c: don't break integrity writeback on ->writepage() error
ocfs2: fix panic due to unrecovered local alloc
scsi: megaraid: fix out-of-bound array accesses
sysfs: Disable lockdep for driver bind/unbind files
ALSA: bebob: fix model-id of unit for Apogee Ensemble
dm snapshot: Fix excessive memory usage and workqueue stalls
dm kcopyd: Fix bug causing workqueue stalls
perf parse-events: Fix unchecked usage of strncpy()
perf svghelper: Fix unchecked usage of strncpy()
perf intel-pt: Fix error with config term "pt=0"
mmc: atmel-mci: do not assume idle after atmci_request_end
kconfig: fix memory leak when EOF is encountered in quotation
kconfig: fix file name and line number of warn_ignored_character()
clk: imx6q: reset exclusive gates on init
scsi: target: use consistent left-aligned ASCII INQUIRY data
net: call sk_dst_reset when set SO_DONTROUTE
media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
powerpc/pseries/cpuidle: Fix preempt warning
pstore/ram: Do not treat empty buffers as valid
jffs2: Fix use of uninitialized delayed_work, lockdep breakage
arm64: perf: set suppress_bind_attrs flag to true
MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
writeback: don't decrement wb->refcnt if !wb->bdi
e1000e: allow non-monotonic SYSTIM readings
platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey
xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE
ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address
r8169: Add support for new Realtek Ethernet
media: vb2: be sure to unlock mutex on errors
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()
loop: Get rid of loop_index_mutex
loop: Fold __loop_release into loop_release
block/loop: Use global lock for ioctl() operation.
tipc: fix uninit-value in tipc_nl_compat_doit
tipc: fix uninit-value in tipc_nl_compat_name_table_dump
tipc: fix uninit-value in tipc_nl_compat_link_set
tipc: fix uninit-value in tipc_nl_compat_bearer_enable
tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
sctp: allocate sctp_sockaddr_entry with kzalloc
selinux: fix GPF on invalid policy
sunrpc: handle ENOMEM in rpcb_getport_async
media: vb2: vb2_mmap: move lock up
LSM: Check for NULL cred-security on free
media: vivid: set min width/height to a value > 0
media: vivid: fix error handling of kthread_run
omap2fb: Fix stack memory disclosure
Disable MSI also when pcie-octeon.pcie_disable on
mfd: tps6586x: Handle interrupts on suspend
mips: fix n32 compat_ipc_parse_version
scsi: sd: Fix cache_type_store()
Yama: Check for pid death before checking ancestry
btrfs: wait on ordered extents on abort cleanup
crypto: authenc - fix parsing key with misaligned rta_len
crypto: authencesn - Avoid twice completion call in decrypt path
ip: on queued skb use skb_header_pointer instead of pskb_may_pull
packet: Do not leak dev refcounts on error exit
net: bridge: fix a bug on using a neighbour cache entry without checking its state
ipv6: fix kernel-infoleak in ipv6_local_error()
arm64: Don't trap host pointer auth use to EL2
arm64/kvm: consistently handle host HCR_EL2 flags
proc: Remove empty line in /proc/self/status
media: em28xx: Fix misplaced reset of dev->v4l::field_count
f2fs: fix validation of the block count in sanity_check_raw_super
f2fs: fix missing up_read
f2fs: fix invalid memory access
f2fs: fix to do sanity check with cp_pack_start_sum
f2fs: fix to do sanity check with block address in main area v2
f2fs: fix to do sanity check with block address in main area
f2fs: fix to do sanity check with reserved blkaddr of inline inode
f2fs: fix to do sanity check with node footer and iblocks
f2fs: Add sanity_check_inode() function
f2fs: fix to do sanity check with user_block_count
f2fs: fix to do sanity check with secs_per_zone
f2fs: introduce and spread verify_blkaddr
f2fs: clean up with is_valid_blkaddr()
f2fs: enhance sanity_check_raw_super() to avoid potential overflow
f2fs: sanity check on sit entry
f2fs: check blkaddr more accuratly before issue a bio
f2fs: return error during fill_super
f2fs: fix race condition in between free nid allocator/initializer
f2fs: free meta pages if sanity check for ckpt is failed
f2fs: detect wrong layout
f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack
f2fs: put directory inodes before checkpoint in roll-forward recovery
f2fs: introduce get_checkpoint_version for cleanup
f2fs: use crc and cp version to determine roll-forward recovery
f2fs: avoid unneeded loop in build_sit_entries
f2fs: not allow to write illegal blkaddr
f2fs: fix to avoid reading out encrypted data in page cache
f2fs: fix inode cache leak
f2fs: factor out fsync inode entry operations
f2fs: remove an obsolete variable
f2fs: give -EINVAL for norecovery and rw mount
f2fs: fix to convert inline directory correctly
f2fs: move sanity checking of cp into get_valid_checkpoint
f2fs: cover more area with nat_tree_lock
f2fs: clean up argument of recover_data
can: gw: ensure DLC boundaries after CAN frame modification
tty/ldsem: Wake up readers after timed out down_write()
UPSTREAM: dm: do not allow readahead to limit IO size
UPSTREAM: readahead: stricter check for bdi io_pages
UPSTREAM: mm: don't cap request size based on read-ahead setting
ANDROID: Fix cuttlefish redundant vsock connection.
UPSTREAM: loop: drop caches if offset or block_size are changed
Conflicts:
arch/arm64/kvm/hyp.S
Fixed compilation issue due to variable 'backing_dev_info',
which got changed to pointer in downstream.
Change-Id: I8baa569fe9fc13ed5a7e863e5ad1fb8cf1cd469e
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
|
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Changes in 4.4.172
tty/ldsem: Wake up readers after timed out down_write()
can: gw: ensure DLC boundaries after CAN frame modification
f2fs: clean up argument of recover_data
f2fs: cover more area with nat_tree_lock
f2fs: move sanity checking of cp into get_valid_checkpoint
f2fs: fix to convert inline directory correctly
f2fs: give -EINVAL for norecovery and rw mount
f2fs: remove an obsolete variable
f2fs: factor out fsync inode entry operations
f2fs: fix inode cache leak
f2fs: fix to avoid reading out encrypted data in page cache
f2fs: not allow to write illegal blkaddr
f2fs: avoid unneeded loop in build_sit_entries
f2fs: use crc and cp version to determine roll-forward recovery
f2fs: introduce get_checkpoint_version for cleanup
f2fs: put directory inodes before checkpoint in roll-forward recovery
f2fs: fix to determine start_cp_addr by sbi->cur_cp_pack
f2fs: detect wrong layout
f2fs: free meta pages if sanity check for ckpt is failed
f2fs: fix race condition in between free nid allocator/initializer
f2fs: return error during fill_super
f2fs: check blkaddr more accuratly before issue a bio
f2fs: sanity check on sit entry
f2fs: enhance sanity_check_raw_super() to avoid potential overflow
f2fs: clean up with is_valid_blkaddr()
f2fs: introduce and spread verify_blkaddr
f2fs: fix to do sanity check with secs_per_zone
f2fs: fix to do sanity check with user_block_count
f2fs: Add sanity_check_inode() function
f2fs: fix to do sanity check with node footer and iblocks
f2fs: fix to do sanity check with reserved blkaddr of inline inode
f2fs: fix to do sanity check with block address in main area
f2fs: fix to do sanity check with block address in main area v2
f2fs: fix to do sanity check with cp_pack_start_sum
f2fs: fix invalid memory access
f2fs: fix missing up_read
f2fs: fix validation of the block count in sanity_check_raw_super
media: em28xx: Fix misplaced reset of dev->v4l::field_count
proc: Remove empty line in /proc/self/status
arm64/kvm: consistently handle host HCR_EL2 flags
arm64: Don't trap host pointer auth use to EL2
ipv6: fix kernel-infoleak in ipv6_local_error()
net: bridge: fix a bug on using a neighbour cache entry without checking its state
packet: Do not leak dev refcounts on error exit
ip: on queued skb use skb_header_pointer instead of pskb_may_pull
crypto: authencesn - Avoid twice completion call in decrypt path
crypto: authenc - fix parsing key with misaligned rta_len
btrfs: wait on ordered extents on abort cleanup
Yama: Check for pid death before checking ancestry
scsi: sd: Fix cache_type_store()
mips: fix n32 compat_ipc_parse_version
mfd: tps6586x: Handle interrupts on suspend
Disable MSI also when pcie-octeon.pcie_disable on
omap2fb: Fix stack memory disclosure
media: vivid: fix error handling of kthread_run
media: vivid: set min width/height to a value > 0
LSM: Check for NULL cred-security on free
media: vb2: vb2_mmap: move lock up
sunrpc: handle ENOMEM in rpcb_getport_async
selinux: fix GPF on invalid policy
sctp: allocate sctp_sockaddr_entry with kzalloc
tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
tipc: fix uninit-value in tipc_nl_compat_bearer_enable
tipc: fix uninit-value in tipc_nl_compat_link_set
tipc: fix uninit-value in tipc_nl_compat_name_table_dump
tipc: fix uninit-value in tipc_nl_compat_doit
block/loop: Use global lock for ioctl() operation.
loop: Fold __loop_release into loop_release
loop: Get rid of loop_index_mutex
loop: Fix double mutex_unlock(&loop_ctl_mutex) in loop_control_ioctl()
drm/fb-helper: Ignore the value of fb_var_screeninfo.pixclock
media: vb2: be sure to unlock mutex on errors
r8169: Add support for new Realtek Ethernet
ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address
ipv6: Take rcu_read_lock in __inet6_bind for mapped addresses
xfs: don't fail when converting shortform attr to long form during ATTR_REPLACE
platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey
e1000e: allow non-monotonic SYSTIM readings
writeback: don't decrement wb->refcnt if !wb->bdi
MIPS: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur
arm64: perf: set suppress_bind_attrs flag to true
jffs2: Fix use of uninitialized delayed_work, lockdep breakage
pstore/ram: Do not treat empty buffers as valid
powerpc/pseries/cpuidle: Fix preempt warning
media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
net: call sk_dst_reset when set SO_DONTROUTE
scsi: target: use consistent left-aligned ASCII INQUIRY data
clk: imx6q: reset exclusive gates on init
kconfig: fix file name and line number of warn_ignored_character()
kconfig: fix memory leak when EOF is encountered in quotation
mmc: atmel-mci: do not assume idle after atmci_request_end
perf intel-pt: Fix error with config term "pt=0"
perf svghelper: Fix unchecked usage of strncpy()
perf parse-events: Fix unchecked usage of strncpy()
dm kcopyd: Fix bug causing workqueue stalls
dm snapshot: Fix excessive memory usage and workqueue stalls
ALSA: bebob: fix model-id of unit for Apogee Ensemble
sysfs: Disable lockdep for driver bind/unbind files
scsi: megaraid: fix out-of-bound array accesses
ocfs2: fix panic due to unrecovered local alloc
mm/page-writeback.c: don't break integrity writeback on ->writepage() error
mm, proc: be more verbose about unstable VMA flags in /proc/<pid>/smaps
net: speed up skb_rbtree_purge()
ipmi:ssif: Fix handling of multi-part return messages
Linux 4.4.172
Change-Id: I02fc31d06efaf5fa116c7db95e7a543757f592ff
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit bd8d57fb7e25e9fcf67a9eef5fa13aabe2016e07 ]
The strncpy() function may leave the destination string buffer
unterminated, better use strlcpy() that we have a __weak fallback
implementation for systems without it.
This fixes this warning on an Alpine Linux Edge system with gcc 8.2:
util/parse-events.c: In function 'print_symbol_events':
util/parse-events.c:2465:4: error: 'strncpy' specified bound 100 equals destination size [-Werror=stringop-truncation]
strncpy(name, syms->symbol, MAX_NAME_LEN);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'print_symbol_events.constprop',
inlined from 'print_events' at util/parse-events.c:2508:2:
util/parse-events.c:2465:4: error: 'strncpy' specified bound 100 equals destination size [-Werror=stringop-truncation]
strncpy(name, syms->symbol, MAX_NAME_LEN);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In function 'print_symbol_events.constprop',
inlined from 'print_events' at util/parse-events.c:2511:2:
util/parse-events.c:2465:4: error: 'strncpy' specified bound 100 equals destination size [-Werror=stringop-truncation]
strncpy(name, syms->symbol, MAX_NAME_LEN);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Fixes: 947b4ad1d198 ("perf list: Fix max event string size")
Link: https://lkml.kernel.org/n/tip-b663e33bm6x8hrkie4uxh7u2@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 2f5302533f306d5ee87bd375aef9ca35b91762cb ]
The strncpy() function may leave the destination string buffer
unterminated, better use strlcpy() that we have a __weak fallback
implementation for systems without it.
In this specific case this would only happen if fgets() was buggy, as
its man page states that it should read one less byte than the size of
the destination buffer, so that it can put the nul byte at the end of
it, so it would never copy 255 non-nul chars, as fgets reads into the
orig buffer at most 254 non-nul chars and terminates it. But lets just
switch to strlcpy to keep the original intent and silence the gcc 8.2
warning.
This fixes this warning on an Alpine Linux Edge system with gcc 8.2:
In function 'cpu_model',
inlined from 'svg_cpu_box' at util/svghelper.c:378:2:
util/svghelper.c:337:5: error: 'strncpy' output may be truncated copying 255 bytes from a string of length 255 [-Werror=stringop-truncation]
strncpy(cpu_m, &buf[13], 255);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Fixes: f48d55ce7871 ("perf: Add a SVG helper library file")
Link: https://lkml.kernel.org/n/tip-xzkoo0gyr56gej39ltivuh9g@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 1c6f709b9f96366cc47af23c05ecec9b8c0c392d ]
Users should never use 'pt=0', but if they do it may give a meaningless
error:
$ perf record -e intel_pt/pt=0/u uname
Error:
The sys_perf_event_open() syscall returned with 22 (Invalid argument) for
event (intel_pt/pt=0/u).
Fix that by forcing 'pt=1'.
Committer testing:
# perf record -e intel_pt/pt=0/u uname
Error:
The sys_perf_event_open() syscall returned with 22 (Invalid argument) for event (intel_pt/pt=0/u).
/bin/dmesg | grep -i perf may provide additional information.
# perf record -e intel_pt/pt=0/u uname
pt=0 doesn't make sense, forcing pt=1
Linux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.020 MB perf.data ]
#
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/b7c5b4e5-9497-10e5-fd43-5f3e4a0fe51d@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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* refs/heads/tmp-241f76b1
Linux 4.4.170
power: supply: olpc_battery: correct the temperature units
intel_th: msu: Fix an off-by-one in attribute store
genwqe: Fix size check
ceph: don't update importing cap's mseq when handing cap export
iommu/vt-d: Handle domain agaw being less than iommu agaw
9p/net: put a lower bound on msize
b43: Fix error in cordic routine
gfs2: Fix loop in gfs2_rbm_find
dlm: memory leaks on error path in dlm_user_request()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: possible memory leak on error path in create_lkb()
dlm: fixed memory leaks after failed ls_remove_names allocation
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: cs46xx: Potential NULL dereference in probe
crypto: x86/chacha20 - avoid sleeping with preemption disabled
sunrpc: use SVC_NET() in svcauth_gss_* functions
sunrpc: fix cache_head leak due to queued request
mm, devm_memremap_pages: kill mapping "System RAM" support
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
fork: record start_time late
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
Input: omap-keypad - fix idle configuration to not block SoC idle states
scsi: bnx2fc: Fix NULL dereference in error handling
xfrm: Fix bucket count reported to userspace
checkstack.pl: fix for aarch64
Input: restore EV_ABS ABS_RESERVED
ARM: imx: update the cpu power up timing setting on i.mx6sx
powerpc: Fix COFF zImage booting on old powermacs
spi: bcm2835: Unbreak the build of esoteric configs
x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested
CIFS: Fix error mapping for SMB2_LOCK command which caused OFD lock problem
MIPS: Align kernel load address to 64KB
MIPS: Ensure pmd_present() returns false after pmd_mknotpresent()
media: vivid: free bitmap_cap when updating std/timings/etc.
cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
spi: bcm2835: Avoid finishing transfer prematurely in IRQ mode
spi: bcm2835: Fix book-keeping of DMA termination
spi: bcm2835: Fix race on DMA termination
ext4: force inode writes when nfsd calls commit_metadata()
ext4: fix EXT4_IOC_GROUP_ADD ioctl
ext4: missing unlock/put_page() in ext4_try_to_write_inline_data()
ext4: fix possible use after free in ext4_quota_enable
perf pmu: Suppress potential format-truncation warning
KVM: x86: Use jmp to invoke kvm_spurious_fault() from .fixup
Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
USB: serial: option: add Fibocom NL678 series
USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
ALSA: hda/tegra: clear pending irq handlers
ALSA: hda: add mute LED support for HP EliteBook 840 G4
ALSA: emux: Fix potential Spectre v1 vulnerabilities
ALSA: pcm: Fix potential Spectre v1 vulnerability
ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
ALSA: rme9652: Fix potential Spectre v1 vulnerability
sock: Make sock->sk_stamp thread-safe
gro_cell: add napi_disable in gro_cells_destroy
xen/netfront: tolerate frags with no data
VSOCK: Send reset control packet when socket is partially bound
vhost: make sure used idx is seen before log in vhost_add_used_n()
sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event
packet: validate address length if non-zero
packet: validate address length
netrom: fix locking in nr_find_socket()
isdn: fix kernel-infoleak in capi_unlocked_ioctl
ipv6: explicitly initialize udp6_addr in udp_sock_create6()
ieee802154: lowpan_header_create check must check daddr
ibmveth: fix DMA unmap error in ibmveth_xmit_start error path
ax25: fix a use-after-free in ax25_fillin_cb()
ipv4: Fix potential Spectre v1 vulnerability
ip6mr: Fix potential Spectre v1 vulnerability
drm/ioctl: Fix Spectre v1 vulnerabilities
x86/mtrr: Don't copy uninitialized gentry fields back to userspace
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
gpio: max7301: fix driver for use with CONFIG_VMAP_STACK
mmc: omap_hsmmc: fix DMA API warning
mmc: core: Reset HPI enabled state during re-init and in case of errors
USB: serial: option: add Telit LN940 series
USB: serial: option: add Fibocom NL668 series
USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode)
USB: serial: option: add HP lt4132
USB: serial: option: add GosunCn ZTE WeLink ME3630
xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only
USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data
f2fs: don't access node/meta inode mapping after iput
f2fs: wait on atomic writes to count F2FS_CP_WB_DATA
f2fs: sanity check of xattr entry size
f2fs: fix use-after-free issue when accessing sbi->stat_info
f2fs: check PageWriteback flag for ordered case
f2fs: fix validation of the block count in sanity_check_raw_super
f2fs: fix missing unlock(sbi->gc_mutex)
f2fs: clean up structure extent_node
f2fs: fix block address for __check_sit_bitmap
f2fs: fix sbi->extent_list corruption issue
f2fs: clean up checkpoint flow
f2fs: flush stale issued discard candidates
f2fs: correct wrong spelling, issing_*
f2fs: use kvmalloc, if kmalloc is failed
f2fs: remove redundant comment of unused wio_mutex
f2fs: fix to reorder set_page_dirty and wait_on_page_writeback
f2fs: clear PG_writeback if IPU failed
f2fs: add an ioctl() to explicitly trigger fsck later
f2fs: avoid frequent costly fsck triggers
f2fs: fix m_may_create to make OPU DIO write correctly
f2fs: fix to update new block address correctly for OPU
f2fs: adjust trace print in f2fs_get_victim() to cover all paths
f2fs: fix to allow node segment for GC by ioctl path
f2fs: make "f2fs_fault_name[]" const char *
f2fs: read page index before freeing
f2fs: fix wrong return value of f2fs_acl_create
f2fs: avoid build warn of fall_through
f2fs: fix race between write_checkpoint and write_begin
f2fs: check memory boundary by insane namelen
f2fs: only flush the single temp bio cache which owns the target page
f2fs: fix out-place-update DIO write
f2fs: fix to be aware discard/preflush/dio command in is_idle()
f2fs: add to account direct IO
f2fs: move dir data flush to write checkpoint process
f2fs: change segment to section in f2fs_ioc_gc_range
f2fs: export migration_granularity sysfs entry
f2fs: support subsectional garbage collection
f2fs: introduce __is_large_section() for cleanup
f2fs: clean up f2fs_sb_has_##feature_name
f2fs: remove codes of unused wio_mutex
f2fs: fix count of seg_freed to make sec_freed correct
f2fs: fix to account preflush command for noflush_merge mode
f2fs: avoid GC causing encrypted file corrupted
ANDROID: cuttlefish_defconfig: Enable VIRTIO_INPUT
Conflicts:
mm/memory_hotplug.c
Change-Id: I8dc4545b59eff285a0fdb22cd06e8d5dffbe1330
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.170
USB: hso: Fix OOB memory access in hso_probe/hso_get_config_data
xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only
USB: serial: option: add GosunCn ZTE WeLink ME3630
USB: serial: option: add HP lt4132
USB: serial: option: add Simcom SIM7500/SIM7600 (MBIM mode)
USB: serial: option: add Fibocom NL668 series
USB: serial: option: add Telit LN940 series
mmc: core: Reset HPI enabled state during re-init and in case of errors
mmc: omap_hsmmc: fix DMA API warning
gpio: max7301: fix driver for use with CONFIG_VMAP_STACK
Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels
x86/mtrr: Don't copy uninitialized gentry fields back to userspace
drm/ioctl: Fix Spectre v1 vulnerabilities
ip6mr: Fix potential Spectre v1 vulnerability
ipv4: Fix potential Spectre v1 vulnerability
ax25: fix a use-after-free in ax25_fillin_cb()
ibmveth: fix DMA unmap error in ibmveth_xmit_start error path
ieee802154: lowpan_header_create check must check daddr
ipv6: explicitly initialize udp6_addr in udp_sock_create6()
isdn: fix kernel-infoleak in capi_unlocked_ioctl
netrom: fix locking in nr_find_socket()
packet: validate address length
packet: validate address length if non-zero
sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event
vhost: make sure used idx is seen before log in vhost_add_used_n()
VSOCK: Send reset control packet when socket is partially bound
xen/netfront: tolerate frags with no data
gro_cell: add napi_disable in gro_cells_destroy
sock: Make sock->sk_stamp thread-safe
ALSA: rme9652: Fix potential Spectre v1 vulnerability
ALSA: emu10k1: Fix potential Spectre v1 vulnerabilities
ALSA: pcm: Fix potential Spectre v1 vulnerability
ALSA: emux: Fix potential Spectre v1 vulnerabilities
ALSA: hda: add mute LED support for HP EliteBook 840 G4
ALSA: hda/tegra: clear pending irq handlers
USB: serial: pl2303: add ids for Hewlett-Packard HP POS pole displays
USB: serial: option: add Fibocom NL678 series
usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
KVM: x86: Use jmp to invoke kvm_spurious_fault() from .fixup
perf pmu: Suppress potential format-truncation warning
ext4: fix possible use after free in ext4_quota_enable
ext4: missing unlock/put_page() in ext4_try_to_write_inline_data()
ext4: fix EXT4_IOC_GROUP_ADD ioctl
ext4: force inode writes when nfsd calls commit_metadata()
spi: bcm2835: Fix race on DMA termination
spi: bcm2835: Fix book-keeping of DMA termination
spi: bcm2835: Avoid finishing transfer prematurely in IRQ mode
cdc-acm: fix abnormal DATA RX issue for Mediatek Preloader.
media: vivid: free bitmap_cap when updating std/timings/etc.
MIPS: Ensure pmd_present() returns false after pmd_mknotpresent()
MIPS: Align kernel load address to 64KB
CIFS: Fix error mapping for SMB2_LOCK command which caused OFD lock problem
x86/kvm/vmx: do not use vm-exit instruction length for fast MMIO when running nested
spi: bcm2835: Unbreak the build of esoteric configs
powerpc: Fix COFF zImage booting on old powermacs
ARM: imx: update the cpu power up timing setting on i.mx6sx
Input: restore EV_ABS ABS_RESERVED
checkstack.pl: fix for aarch64
xfrm: Fix bucket count reported to userspace
scsi: bnx2fc: Fix NULL dereference in error handling
Input: omap-keypad - fix idle configuration to not block SoC idle states
scsi: zfcp: fix posting too many status read buffers leading to adapter shutdown
fork: record start_time late
hwpoison, memory_hotplug: allow hwpoisoned pages to be offlined
mm, devm_memremap_pages: mark devm_memremap_pages() EXPORT_SYMBOL_GPL
mm, devm_memremap_pages: kill mapping "System RAM" support
sunrpc: fix cache_head leak due to queued request
sunrpc: use SVC_NET() in svcauth_gss_* functions
crypto: x86/chacha20 - avoid sleeping with preemption disabled
ALSA: cs46xx: Potential NULL dereference in probe
ALSA: usb-audio: Avoid access before bLength check in build_audio_procunit()
ALSA: usb-audio: Fix an out-of-bound read in create_composite_quirks
dlm: fixed memory leaks after failed ls_remove_names allocation
dlm: possible memory leak on error path in create_lkb()
dlm: lost put_lkb on error path in receive_convert() and receive_unlock()
dlm: memory leaks on error path in dlm_user_request()
gfs2: Fix loop in gfs2_rbm_find
b43: Fix error in cordic routine
9p/net: put a lower bound on msize
iommu/vt-d: Handle domain agaw being less than iommu agaw
ceph: don't update importing cap's mseq when handing cap export
genwqe: Fix size check
intel_th: msu: Fix an off-by-one in attribute store
power: supply: olpc_battery: correct the temperature units
Linux 4.4.170
Change-Id: I1b2927583f8853bfeb3ad11d045c2cf5c5c926f3
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 11a64a05dc649815670b1be9fe63d205cb076401 upstream.
Depending on which functions are inlined in util/pmu.c, the snprintf()
calls in perf_pmu__parse_{scale,unit,per_pkg,snapshot}() might trigger a
warning:
util/pmu.c: In function 'pmu_aliases':
util/pmu.c:178:31: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size between 0 and 4095 [-Werror=format-truncation=]
snprintf(path, PATH_MAX, "%s/%s.unit", dir, name);
^~
I found this when trying to build perf from Linux 3.16 with gcc 8.
However I can reproduce the problem in mainline if I force
__perf_pmu__new_alias() to be inlined.
Suppress this by using scnprintf() as has been done elsewhere in perf.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20181111184524.fux4taownc6ndbx6@decadent.org.uk
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-564ce1b
Linux 4.4.164
drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N values
drm/dp_mst: Check if primary mstb is null
drm/rockchip: Allow driver to be shutdown on reboot/kexec
mm: migration: fix migration of huge PMD shared pages
hugetlbfs: fix kernel BUG at fs/hugetlbfs/inode.c:444!
configfs: replace strncpy with memcpy
fuse: fix leaked notify reply
rtc: hctosys: Add missing range error reporting
sunrpc: correct the computation for page_ptr when truncating
mount: Prevent MNT_DETACH from disconnecting locked mounts
mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts
mount: Retest MNT_LOCKED in do_umount
ext4: fix buffer leak in __ext4_read_dirblock() on error path
ext4: fix buffer leak in ext4_xattr_move_to_block() on error path
ext4: release bs.bh before re-using in ext4_xattr_block_find()
ext4: fix possible leak of sbi->s_group_desc_leak in error path
ext4: avoid possible double brelse() in add_new_gdb() on error path
ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing
ext4: avoid buffer leak in ext4_orphan_add() after prior errors
ext4: fix possible inode leak in the retry loop of ext4_resize_fs()
ext4: avoid potential extra brelse in setup_new_flex_group_blocks()
ext4: add missing brelse() add_new_gdb_meta_bg()'s error path
ext4: add missing brelse() in set_flexbg_block_bitmap()'s error path
ext4: add missing brelse() update_backups()'s error path
clockevents/drivers/i8253: Add support for PIT shutdown quirk
Btrfs: fix data corruption due to cloning of eof block
arch/alpha, termios: implement BOTHER, IBSHIFT and termios2
termios, tty/tty_baudrate.c: fix buffer overrun
mtd: docg3: don't set conflicting BCH_CONST_PARAMS option
mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings
ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry
vhost/scsi: truncate T10 PI iov_iter to prot_bytes
mach64: fix image corruption due to reading accelerator registers
mach64: fix display corruption on big endian machines
libceph: bump CEPH_MSG_MAX_DATA_LEN
clk: s2mps11: Fix matching when built as module and DT node contains compatible
xtensa: fix boot parameters address translation
xtensa: make sure bFLT stack is 16 byte aligned
xtensa: add NOTES section to the linker script
MIPS: Loongson-3: Fix BRIDGE irq delivery problem
MIPS: Loongson-3: Fix CPU UART irq delivery problem
bna: ethtool: Avoid reading past end of buffer
e1000: fix race condition between e1000_down() and e1000_watchdog
e1000: avoid null pointer dereference on invalid stat type
mm: do not bug_on on incorrect length in __mm_populate()
fs, elf: make sure to page align bss in load_elf_library
mm: refuse wrapped vm_brk requests
binfmt_elf: fix calculations for bss padding
mm, elf: handle vm_brk error
fuse: set FR_SENT while locked
fuse: fix blocked_waitq wakeup
fuse: Fix use-after-free in fuse_dev_do_write()
fuse: Fix use-after-free in fuse_dev_do_read()
scsi: qla2xxx: Fix incorrect port speed being set for FC adapters
cdrom: fix improper type cast, which can leat to information leak.
9p: clear dangling pointers in p9stat_free
9p locks: fix glock.client_id leak in do_lock
media: tvp5150: fix width alignment during set_selection()
sc16is7xx: Fix for multi-channel stall
powerpc/boot: Ensure _zimage_start is a weak symbol
MIPS: kexec: Mark CPU offline before disabling local IRQ
media: pci: cx23885: handle adding to list failure
drm/omap: fix memory barrier bug in DMM driver
powerpc/nohash: fix undefined behaviour when testing page size support
tty: check name length in tty_find_polling_driver()
MD: fix invalid stored role for a disk - try2
btrfs: set max_extent_size properly
Btrfs: fix null pointer dereference on compressed write path error
btrfs: qgroup: Dirty all qgroups before rescan
Btrfs: fix wrong dentries after fsync of file that got its parent replaced
btrfs: make sure we create all new block groups
btrfs: reset max_extent_size on clear in a bitmap
btrfs: wait on caching when putting the bg cache
btrfs: don't attempt to trim devices that don't support it
btrfs: iterate all devices during trim, instead of fs_devices::alloc_list
btrfs: locking: Add extra check in btrfs_init_new_buffer() to avoid deadlock
btrfs: Handle owner mismatch gracefully when walking up tree
soc/tegra: pmc: Fix child-node lookup
arm64: dts: stratix10: Correct System Manager register size
Cramfs: fix abad comparison when wrap-arounds occur
ext4: avoid running out of journal credits when appending to an inline file
media: em28xx: make v4l2-compliance happier by starting sequence on zero
media: em28xx: fix input name for Terratec AV 350
media: em28xx: use a default format if TRY_FMT fails
xen: fix xen_qlock_wait()
kgdboc: Passing ekgdboc to command line causes panic
TC: Set DMA masks for devices
MIPS: OCTEON: fix out of bounds array access on CN68XX
powerpc/msi: Fix compile error on mpc83xx
dm ioctl: harden copy_params()'s copy_from_user() from malicious users
lockd: fix access beyond unterminated strings in prints
nfsd: Fix an Oops in free_session()
NFSv4.1: Fix the r/wsize checking
genirq: Fix race on spurious interrupt detection
printk: Fix panic caused by passing log_buf_len to command line
smb3: on kerberos mount if server doesn't specify auth type use krb5
smb3: do not attempt cifs operation in smb3 query info error path
smb3: allow stats which track session and share reconnects to be reset
w1: omap-hdq: fix missing bus unregister at removal
iio: adc: at91: fix wrong channel number in triggered buffer mode
iio: adc: at91: fix acking DRDY irq on simple conversions
kbuild: fix kernel/bounds.c 'W=1' warning
hugetlbfs: dirty pages as they are added to pagecache
ima: fix showing large 'violations' or 'runtime_measurements_count'
crypto: lrw - Fix out-of bounds access on counter overflow
signal/GenWQE: Fix sending of SIGKILL
PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk
HID: hiddev: fix potential Spectre v1
ext4: initialize retries variable in ext4_da_write_inline_data_begin()
gfs2_meta: ->mount() can get NULL dev_name
jbd2: fix use after free in jbd2_log_do_checkpoint()
libnvdimm: Hold reference on parent while scheduling async init
net/ipv4: defensive cipso option parsing
xen: make xen_qlock_wait() nestable
xen: fix race in xen_qlock_wait()
tpm: Restore functionality to xen vtpm driver.
xen-swiotlb: use actually allocated size on check physical continuous
ALSA: hda: Check the non-cached stream buffers more explicitly
dmaengine: dma-jz4780: Return error if not probed from DT
signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init
scsi: lpfc: Correct soft lockup when running mds diagnostics
uio: ensure class is registered before devices
driver/dma/ioat: Call del_timer_sync() without holding prep_lock
usb: chipidea: Prevent unbalanced IRQ disable
MD: fix invalid stored role for a disk
ext4: fix argument checking in EXT4_IOC_MOVE_EXT
tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated
scsi: megaraid_sas: fix a missing-check bug
scsi: esp_scsi: Track residual for PIO transfers
ath10k: schedule hardware restart if WMI command times out
pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant
pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant
pinctrl: qcom: spmi-mpp: Fix drive strength setting
ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers
kprobes: Return error if we fail to reuse kprobe instead of BUG_ON()
pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux
x86: boot: Fix EFI stub alignment
Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth
mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01
perf tools: Cleanup trace-event-info 'tdata' leak
perf tools: Free temporary 'sys' string in read_event_files()
tun: Consistently configure generic netdev params via rtnetlink
swim: fix cleanup on setup error
ataflop: fix error handling during setup
locking/lockdep: Fix debug_locks off performance problem
selftests: ftrace: Add synthetic event syntax testcase
net: qla3xxx: Remove overflowing shift statement
x86/fpu: Remove second definition of fpu in __fpu__restore_sig()
sparc: Fix single-pcr perf event counter management.
x86/kconfig: Fall back to ticket spinlocks
x86/corruption-check: Fix panic in memory_corruption_check() when boot option without value is provided
ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
parisc: Fix map_pages() to not overwrite existing pte entries
parisc: Fix address in HPMC IVA
ipmi: Fix timer race with module unload
pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
jffs2: free jffs2_sb_info through jffs2_kill_sb()
hwmon: (pmbus) Fix page count auto-detection.
bcache: fix miss key refill->end in writeback
ANDROID: zram: set comp_len to PAGE_SIZE when page is huge
Conflicts:
drivers/hid/usbhid/hiddev.c
Change-Id: I42874613e3b4102ef4ed051e1e8ed25b2d4ae7f2
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.164
bcache: fix miss key refill->end in writeback
hwmon: (pmbus) Fix page count auto-detection.
jffs2: free jffs2_sb_info through jffs2_kill_sb()
pcmcia: Implement CLKRUN protocol disabling for Ricoh bridges
ipmi: Fix timer race with module unload
parisc: Fix address in HPMC IVA
parisc: Fix map_pages() to not overwrite existing pte entries
ALSA: hda - Add mic quirk for the Lenovo G50-30 (17aa:3905)
ALSA: ca0106: Disable IZD on SB0570 DAC to fix audio pops
x86/corruption-check: Fix panic in memory_corruption_check() when boot option without value is provided
x86/kconfig: Fall back to ticket spinlocks
sparc: Fix single-pcr perf event counter management.
x86/fpu: Remove second definition of fpu in __fpu__restore_sig()
net: qla3xxx: Remove overflowing shift statement
selftests: ftrace: Add synthetic event syntax testcase
locking/lockdep: Fix debug_locks off performance problem
ataflop: fix error handling during setup
swim: fix cleanup on setup error
tun: Consistently configure generic netdev params via rtnetlink
perf tools: Free temporary 'sys' string in read_event_files()
perf tools: Cleanup trace-event-info 'tdata' leak
mmc: sdhci-pci-o2micro: Add quirk for O2 Micro dev 0x8620 rev 0x01
Bluetooth: btbcm: Add entry for BCM4335C0 UART bluetooth
x86: boot: Fix EFI stub alignment
pinctrl: qcom: spmi-mpp: Fix err handling of pmic_mpp_set_mux
kprobes: Return error if we fail to reuse kprobe instead of BUG_ON()
ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers
pinctrl: qcom: spmi-mpp: Fix drive strength setting
pinctrl: spmi-mpp: Fix pmic_mpp_config_get() to be compliant
pinctrl: ssbi-gpio: Fix pm8xxx_pin_config_get() to be compliant
ath10k: schedule hardware restart if WMI command times out
scsi: esp_scsi: Track residual for PIO transfers
scsi: megaraid_sas: fix a missing-check bug
tpm: suppress transmit cmd error logs when TPM 1.2 is disabled/deactivated
ext4: fix argument checking in EXT4_IOC_MOVE_EXT
MD: fix invalid stored role for a disk
usb: chipidea: Prevent unbalanced IRQ disable
driver/dma/ioat: Call del_timer_sync() without holding prep_lock
uio: ensure class is registered before devices
scsi: lpfc: Correct soft lockup when running mds diagnostics
signal: Always deliver the kernel's SIGKILL and SIGSTOP to a pid namespace init
dmaengine: dma-jz4780: Return error if not probed from DT
ALSA: hda: Check the non-cached stream buffers more explicitly
xen-swiotlb: use actually allocated size on check physical continuous
tpm: Restore functionality to xen vtpm driver.
xen: fix race in xen_qlock_wait()
xen: make xen_qlock_wait() nestable
net/ipv4: defensive cipso option parsing
libnvdimm: Hold reference on parent while scheduling async init
jbd2: fix use after free in jbd2_log_do_checkpoint()
gfs2_meta: ->mount() can get NULL dev_name
ext4: initialize retries variable in ext4_da_write_inline_data_begin()
HID: hiddev: fix potential Spectre v1
PCI: Add Device IDs for Intel GPU "spurious interrupt" quirk
signal/GenWQE: Fix sending of SIGKILL
crypto: lrw - Fix out-of bounds access on counter overflow
ima: fix showing large 'violations' or 'runtime_measurements_count'
hugetlbfs: dirty pages as they are added to pagecache
kbuild: fix kernel/bounds.c 'W=1' warning
iio: adc: at91: fix acking DRDY irq on simple conversions
iio: adc: at91: fix wrong channel number in triggered buffer mode
w1: omap-hdq: fix missing bus unregister at removal
smb3: allow stats which track session and share reconnects to be reset
smb3: do not attempt cifs operation in smb3 query info error path
smb3: on kerberos mount if server doesn't specify auth type use krb5
printk: Fix panic caused by passing log_buf_len to command line
genirq: Fix race on spurious interrupt detection
NFSv4.1: Fix the r/wsize checking
nfsd: Fix an Oops in free_session()
lockd: fix access beyond unterminated strings in prints
dm ioctl: harden copy_params()'s copy_from_user() from malicious users
powerpc/msi: Fix compile error on mpc83xx
MIPS: OCTEON: fix out of bounds array access on CN68XX
TC: Set DMA masks for devices
kgdboc: Passing ekgdboc to command line causes panic
xen: fix xen_qlock_wait()
media: em28xx: use a default format if TRY_FMT fails
media: em28xx: fix input name for Terratec AV 350
media: em28xx: make v4l2-compliance happier by starting sequence on zero
ext4: avoid running out of journal credits when appending to an inline file
Cramfs: fix abad comparison when wrap-arounds occur
arm64: dts: stratix10: Correct System Manager register size
soc/tegra: pmc: Fix child-node lookup
btrfs: Handle owner mismatch gracefully when walking up tree
btrfs: locking: Add extra check in btrfs_init_new_buffer() to avoid deadlock
btrfs: iterate all devices during trim, instead of fs_devices::alloc_list
btrfs: don't attempt to trim devices that don't support it
btrfs: wait on caching when putting the bg cache
btrfs: reset max_extent_size on clear in a bitmap
btrfs: make sure we create all new block groups
Btrfs: fix wrong dentries after fsync of file that got its parent replaced
btrfs: qgroup: Dirty all qgroups before rescan
Btrfs: fix null pointer dereference on compressed write path error
btrfs: set max_extent_size properly
MD: fix invalid stored role for a disk - try2
tty: check name length in tty_find_polling_driver()
powerpc/nohash: fix undefined behaviour when testing page size support
drm/omap: fix memory barrier bug in DMM driver
media: pci: cx23885: handle adding to list failure
MIPS: kexec: Mark CPU offline before disabling local IRQ
powerpc/boot: Ensure _zimage_start is a weak symbol
sc16is7xx: Fix for multi-channel stall
media: tvp5150: fix width alignment during set_selection()
9p locks: fix glock.client_id leak in do_lock
9p: clear dangling pointers in p9stat_free
cdrom: fix improper type cast, which can leat to information leak.
scsi: qla2xxx: Fix incorrect port speed being set for FC adapters
fuse: Fix use-after-free in fuse_dev_do_read()
fuse: Fix use-after-free in fuse_dev_do_write()
fuse: fix blocked_waitq wakeup
fuse: set FR_SENT while locked
mm, elf: handle vm_brk error
binfmt_elf: fix calculations for bss padding
mm: refuse wrapped vm_brk requests
fs, elf: make sure to page align bss in load_elf_library
mm: do not bug_on on incorrect length in __mm_populate()
e1000: avoid null pointer dereference on invalid stat type
e1000: fix race condition between e1000_down() and e1000_watchdog
bna: ethtool: Avoid reading past end of buffer
MIPS: Loongson-3: Fix CPU UART irq delivery problem
MIPS: Loongson-3: Fix BRIDGE irq delivery problem
xtensa: add NOTES section to the linker script
xtensa: make sure bFLT stack is 16 byte aligned
xtensa: fix boot parameters address translation
clk: s2mps11: Fix matching when built as module and DT node contains compatible
libceph: bump CEPH_MSG_MAX_DATA_LEN
mach64: fix display corruption on big endian machines
mach64: fix image corruption due to reading accelerator registers
vhost/scsi: truncate T10 PI iov_iter to prot_bytes
ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry
mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings
mtd: docg3: don't set conflicting BCH_CONST_PARAMS option
termios, tty/tty_baudrate.c: fix buffer overrun
arch/alpha, termios: implement BOTHER, IBSHIFT and termios2
Btrfs: fix data corruption due to cloning of eof block
clockevents/drivers/i8253: Add support for PIT shutdown quirk
ext4: add missing brelse() update_backups()'s error path
ext4: add missing brelse() in set_flexbg_block_bitmap()'s error path
ext4: add missing brelse() add_new_gdb_meta_bg()'s error path
ext4: avoid potential extra brelse in setup_new_flex_group_blocks()
ext4: fix possible inode leak in the retry loop of ext4_resize_fs()
ext4: avoid buffer leak in ext4_orphan_add() after prior errors
ext4: fix missing cleanup if ext4_alloc_flex_bg_array() fails while resizing
ext4: avoid possible double brelse() in add_new_gdb() on error path
ext4: fix possible leak of sbi->s_group_desc_leak in error path
ext4: release bs.bh before re-using in ext4_xattr_block_find()
ext4: fix buffer leak in ext4_xattr_move_to_block() on error path
ext4: fix buffer leak in __ext4_read_dirblock() on error path
mount: Retest MNT_LOCKED in do_umount
mount: Don't allow copying MNT_UNBINDABLE|MNT_LOCKED mounts
mount: Prevent MNT_DETACH from disconnecting locked mounts
sunrpc: correct the computation for page_ptr when truncating
rtc: hctosys: Add missing range error reporting
fuse: fix leaked notify reply
configfs: replace strncpy with memcpy
hugetlbfs: fix kernel BUG at fs/hugetlbfs/inode.c:444!
mm: migration: fix migration of huge PMD shared pages
drm/rockchip: Allow driver to be shutdown on reboot/kexec
drm/dp_mst: Check if primary mstb is null
drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N values
Linux 4.4.164
Change-Id: I55f9e5e33efd8c8ae2609d2393696c810f49f33e
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit faedbf3fd19f2511a39397f76359e4cc6ee93072 ]
Free tracing_data structure in tracing_data_get() error paths.
Fixes the following coverity complaint:
Error: RESOURCE_LEAK (CWE-772):
leaked_storage: Variable "tdata" going out of scope leaks the storage
Signed-off-by: Sanskriti Sharma <sansharm@redhat.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Joe Lawrence <joe.lawrence@redhat.com>
Link: http://lkml.kernel.org/r/1538490554-8161-3-git-send-email-sansharm@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 1e44224fb0528b4c0cc176bde2bb31e9127eb14b ]
For each system in a given pevent, read_event_files() reads in a
temporary 'sys' string. Be sure to free this string before moving onto
to the next system and/or leaving read_event_files().
Fixes the following coverity complaints:
Error: RESOURCE_LEAK (CWE-772):
tools/perf/util/trace-event-read.c:343: overwrite_var: Overwriting
"sys" in "sys = read_string()" leaks the storage that "sys" points to.
tools/perf/util/trace-event-read.c:353: leaked_storage: Variable "sys"
going out of scope leaks the storage it points to.
Signed-off-by: Sanskriti Sharma <sansharm@redhat.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Joe Lawrence <joe.lawrence@redhat.com>
Link: http://lkml.kernel.org/r/1538490554-8161-6-git-send-email-sansharm@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-0ca3fca
Linux 4.4.163
x86/time: Correct the attribute on jiffies' definition
l2tp: hold tunnel socket when handling control frames in l2tp_ip and l2tp_ip6
cpuidle: Do not access cpuidle_devices when !CONFIG_CPU_IDLE
x86/percpu: Fix this_cpu_read()
sched/fair: Fix throttle_list starvation with low CFS quota
Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM
USB: fix the usbfs flag sanitization for control transfers
usb: gadget: storage: Fix Spectre v1 vulnerability
cdc-acm: correct counting of UART states in serial state notification
IB/ucm: Fix Spectre v1 vulnerability
RDMA/ucma: Fix Spectre v1 vulnerability
ptp: fix Spectre v1 vulnerability
cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)
ahci: don't ignore result code of ahci_reset_controller()
crypto: shash - Fix a sleep-in-atomic bug in shash_setkey_unaligned
mremap: properly flush TLB before releasing the page
rtnetlink: Disallow FDB configuration for non-Ethernet device
vhost: Fix Spectre V1 vulnerability
net: drop skb on failure in ip_check_defrag()
sctp: fix race on sctp_id2asoc
r8169: fix NAPI handling under high load
net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules
net: socket: fix a missing-check bug
net: sched: gred: pass the right attribute to gred_change_table_def()
net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs
ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called
ipv6: mcast: fix a use-after-free in inet6_mc_check
net: bridge: remove ipv6 zero address check in mcast queries
bridge: do not add port to router list when receives query with source 0.0.0.0
perf tools: Disable parallelism for 'make clean'
mtd: spi-nor: Add support for is25wp series chips
fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters()
ARM: dts: imx53-qsb: disable 1.2GHz OPP
MIPS: DEC: Fix an int-handler.S CPU_DADDI_WORKAROUNDS regression
igb: Remove superfluous reset to PHY and page 0 selection
MIPS: microMIPS: Fix decoding of swsp16 instruction
scsi: aacraid: Fix typo in blink status
bonding: avoid defaulting hard_header_len to ETH_HLEN on slave removal
PM / devfreq: tegra: fix error return code in tegra_devfreq_probe()
ASoC: spear: fix error return code in spdif_in_probe()
spi: xlp: fix error return code in xlp_spi_probe()
spi/bcm63xx: fix error return code in bcm63xx_spi_probe()
MIPS: Handle non word sized instructions when examining frame
spi/bcm63xx-hspi: fix error return code in bcm63xx_hsspi_probe()
usb: dwc3: omap: fix error return code in dwc3_omap_probe()
usb: ehci-omap: fix error return code in ehci_hcd_omap_probe()
usb: imx21-hcd: fix error return code in imx21_probe()
gpio: msic: fix error return code in platform_msic_gpio_probe()
sparc64: Fix exception handling in UltraSPARC-III memcpy.
gpu: host1x: fix error return code in host1x_probe()
sparc64 mm: Fix more TSB sizing issues
video: fbdev: pxa3xx_gcu: fix error return code in pxa3xx_gcu_probe()
tty: serial: sprd: fix error return code in sprd_probe()
l2tp: hold socket before dropping lock in l2tp_ip{, 6}_recv()
brcmfmac: Fix glom_skb leak in brcmf_sdiod_recv_chain
gro: Allow tunnel stacking in the case of FOU/GUE
vti6: flush x-netns xfrm cache when vti interface is removed
ALSA: timer: Fix zero-division by continue of uninitialized instance
ixgbe: Correct X550EM_x revision check
ixgbe: fix RSS limit for X550
net/mlx5e: Correctly handle RSS indirection table when changing number of channels
net/mlx5e: Fix LRO modify
ixgbevf: Fix handling of NAPI budget when multiple queues are enabled per vector
fuse: Dont call set_page_dirty_lock() for ITER_BVEC pages for async_dio
drm/nouveau/fbcon: fix oops without fbdev emulation
bpf: generally move prog destruction to RCU deferral
usb-storage: fix bogus hardware error messages for ATA pass-thru devices
sch_red: update backlog as well
sparc/pci: Refactor dev_archdata initialization into pci_init_dev_archdata
scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state
xfrm: Clear sk_dst_cache when applying per-socket policy.
arm64: Fix potential race with hardware DBM in ptep_set_access_flags()
CIFS: handle guest access errors to Windows shares
ASoC: wm8940: Enable cache usage to fix crashes on resume
ASoC: ak4613: Enable cache usage to fix crashes on resume
MIPS: Fix FCSR Cause bit handling for correct SIGFPE issue
usbvision: revert commit 588afcc1
perf/core: Don't leak event in the syscall error path
aacraid: Start adapter after updating number of MSIX vectors
x86/PCI: Mark Broadwell-EP Home Agent 1 as having non-compliant BARs
tpm: fix: return rc when devm_add_action() fails
thermal: allow u8500-thermal driver to be a module
thermal: allow spear-thermal driver to be a module
btrfs: don't create or leak aliased root while cleaning up orphans
sched/cgroup: Fix cgroup entity load tracking tear-down
um: Avoid longjmp/setjmp symbol clashes with libpthread.a
ipv6: orphan skbs in reassembly unit
net/mlx4_en: Resolve dividing by zero in 32-bit system
af_iucv: Move sockaddr length checks to before accessing sa_family in bind and connect handlers
radix-tree: fix radix_tree_iter_retry() for tagged iterators.
x86/mm/pat: Prevent hang during boot when mapping pages
ARM: dts: apq8064: add ahci ports-implemented mask
tracing: Skip more functions when doing stack tracing of events
ser_gigaset: use container_of() instead of detour
net: drop write-only stack variable
ipv6: suppress sparse warnings in IP6_ECN_set_ce()
KEYS: put keyring if install_session_keyring_to_cred() fails
net: cxgb3_main: fix a missing-check bug
perf/ring_buffer: Prevent concurent ring buffer access
smsc95xx: Check for Wake-on-LAN modes
smsc75xx: Check for Wake-on-LAN modes
r8152: Check for supported Wake-on-LAN Modes
sr9800: Check for supported Wake-on-LAN modes
lan78xx: Check for supported Wake-on-LAN modes
ax88179_178a: Check for supported Wake-on-LAN modes
asix: Check for supported Wake-on-LAN modes
pxa168fb: prepare the clock
Bluetooth: SMP: fix crash in unpairing
mac80211_hwsim: do not omit multicast announce of first added radio
xfrm: validate template mode
ARM: 8799/1: mm: fix pci_ioremap_io() offset check
cfg80211: reg: Init wiphy_idx in regulatory_hint_core()
mac80211: Always report TX status
xfrm6: call kfree_skb when skb is toobig
xfrm: Validate address prefix lengths in the xfrm selector.
BACKPORT: xfrm: Allow Output Mark to be Updated Using UPDSA
ANDROID: sdcardfs: Add option to drop unused dentries
f2fs: guarantee journalled quota data by checkpoint
f2fs: cleanup dirty pages if recover failed
f2fs: fix data corruption issue with hardware encryption
f2fs: fix to recover inode->i_flags of inode block during POR
f2fs: spread f2fs_set_inode_flags()
f2fs: fix to spread clear_cold_data()
Revert "f2fs: fix to clear PG_checked flag in set_page_dirty()"
f2fs: account read IOs and use IO counts for is_idle
f2fs: fix to account IO correctly for cgroup writeback
f2fs: fix to account IO correctly
f2fs: remove request_list check in is_idle()
f2fs: allow to mount, if quota is failed
f2fs: update REQ_TIME in f2fs_cross_rename()
f2fs: do not update REQ_TIME in case of error conditions
f2fs: remove unneeded disable_nat_bits()
f2fs: remove unused sbi->trigger_ssr_threshold
f2fs: shrink sbi->sb_lock coverage in set_file_temperature()
f2fs: fix to recover cold bit of inode block during POR
f2fs: submit cached bio to avoid endless PageWriteback
f2fs: checkpoint disabling
f2fs: clear PageError on the read path
f2fs: allow out-place-update for direct IO in LFS mode
f2fs: refactor ->page_mkwrite() flow
Revert: "f2fs: check last page index in cached bio to decide submission"
f2fs: support superblock checksum
f2fs: add to account skip count of background GC
f2fs: add to account meta IO
f2fs: keep lazytime on remount
f2fs: fix missing up_read
f2fs: return correct errno in f2fs_gc
f2fs: avoid f2fs_bug_on if f2fs_get_meta_page_nofail got EIO
f2fs: mark inode dirty explicitly in recover_inode()
f2fs: fix to recover inode's crtime during POR
f2fs: fix to recover inode's i_gc_failures during POR
f2fs: fix to recover inode's i_flags during POR
f2fs: fix to recover inode's project id during POR
f2fs: update i_size after DIO completion
f2fs: report ENOENT correctly in f2fs_rename
f2fs: fix remount problem of option io_bits
f2fs: fix to recover inode's uid/gid during POR
f2fs: avoid infinite loop in f2fs_alloc_nid
f2fs: add new idle interval timing for discard and gc paths
f2fs: split IO error injection according to RW
f2fs: add SPDX license identifiers
f2fs: surround fault_injection related option parsing using CONFIG_F2FS_FAULT_INJECTION
f2fs: avoid sleeping under spin_lock
f2fs: plug readahead IO in readdir()
f2fs: fix to do sanity check with current segment number
f2fs: fix memory leak of percpu counter in fill_super()
f2fs: fix memory leak of write_io in fill_super()
f2fs: cache NULL when both default_acl and acl are NULL
f2fs: fix to flush all dirty inodes recovered in readonly fs
f2fs: report error if quota off error during umount
f2fs: submit bio after shutdown
f2fs: avoid wrong decrypted data from disk
Revert "f2fs: use printk_ratelimited for f2fs_msg"
f2fs: fix unnecessary periodic wakeup of discard thread when dev is busy
f2fs: fix to avoid NULL pointer dereference on se->discard_map
f2fs: add additional sanity check in f2fs_acl_from_disk()
Revert "BACKPORT, FROMLIST: fscrypt: add Speck128/256 support"
Build fix for 076c36fce1ea0.
Revert "BACKPORT, FROMGIT: crypto: speck - add support for the Speck block cipher"
Revert "FROMGIT: crypto: speck - export common helpers"
Revert "BACKPORT, FROMGIT: crypto: arm/speck - add NEON-accelerated implementation of Speck-XTS"
Revert "BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck128-XTS"
Revert "BACKPORT, FROMGIT: crypto: speck - add test vectors for Speck64-XTS"
Revert "BACKPORT, FROMLIST: crypto: arm64/speck - add NEON-accelerated implementation of Speck-XTS"
Revert "fscrypt: add Speck128/256 support"
UPSTREAM: loop: Add LOOP_SET_BLOCK_SIZE in compat ioctl
BACKPORT: block/loop: set hw_sectors
UPSTREAM: loop: add ioctl for changing logical block size
Conflicts:
fs/ext4/crypto.c
fs/ext4/ext4.h
Change-Id: I8cb2f70b27906879f8e8fdd90e67f438e39701b8
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.163
xfrm: Validate address prefix lengths in the xfrm selector.
xfrm6: call kfree_skb when skb is toobig
mac80211: Always report TX status
cfg80211: reg: Init wiphy_idx in regulatory_hint_core()
ARM: 8799/1: mm: fix pci_ioremap_io() offset check
xfrm: validate template mode
mac80211_hwsim: do not omit multicast announce of first added radio
Bluetooth: SMP: fix crash in unpairing
pxa168fb: prepare the clock
asix: Check for supported Wake-on-LAN modes
ax88179_178a: Check for supported Wake-on-LAN modes
lan78xx: Check for supported Wake-on-LAN modes
sr9800: Check for supported Wake-on-LAN modes
r8152: Check for supported Wake-on-LAN Modes
smsc75xx: Check for Wake-on-LAN modes
smsc95xx: Check for Wake-on-LAN modes
perf/ring_buffer: Prevent concurent ring buffer access
net: cxgb3_main: fix a missing-check bug
KEYS: put keyring if install_session_keyring_to_cred() fails
ipv6: suppress sparse warnings in IP6_ECN_set_ce()
net: drop write-only stack variable
ser_gigaset: use container_of() instead of detour
tracing: Skip more functions when doing stack tracing of events
ARM: dts: apq8064: add ahci ports-implemented mask
x86/mm/pat: Prevent hang during boot when mapping pages
radix-tree: fix radix_tree_iter_retry() for tagged iterators.
af_iucv: Move sockaddr length checks to before accessing sa_family in bind and connect handlers
net/mlx4_en: Resolve dividing by zero in 32-bit system
ipv6: orphan skbs in reassembly unit
um: Avoid longjmp/setjmp symbol clashes with libpthread.a
sched/cgroup: Fix cgroup entity load tracking tear-down
btrfs: don't create or leak aliased root while cleaning up orphans
thermal: allow spear-thermal driver to be a module
thermal: allow u8500-thermal driver to be a module
tpm: fix: return rc when devm_add_action() fails
x86/PCI: Mark Broadwell-EP Home Agent 1 as having non-compliant BARs
aacraid: Start adapter after updating number of MSIX vectors
perf/core: Don't leak event in the syscall error path
usbvision: revert commit 588afcc1
MIPS: Fix FCSR Cause bit handling for correct SIGFPE issue
ASoC: ak4613: Enable cache usage to fix crashes on resume
ASoC: wm8940: Enable cache usage to fix crashes on resume
CIFS: handle guest access errors to Windows shares
arm64: Fix potential race with hardware DBM in ptep_set_access_flags()
xfrm: Clear sk_dst_cache when applying per-socket policy.
scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state
sparc/pci: Refactor dev_archdata initialization into pci_init_dev_archdata
sch_red: update backlog as well
usb-storage: fix bogus hardware error messages for ATA pass-thru devices
bpf: generally move prog destruction to RCU deferral
drm/nouveau/fbcon: fix oops without fbdev emulation
fuse: Dont call set_page_dirty_lock() for ITER_BVEC pages for async_dio
ixgbevf: Fix handling of NAPI budget when multiple queues are enabled per vector
net/mlx5e: Fix LRO modify
net/mlx5e: Correctly handle RSS indirection table when changing number of channels
ixgbe: fix RSS limit for X550
ixgbe: Correct X550EM_x revision check
ALSA: timer: Fix zero-division by continue of uninitialized instance
vti6: flush x-netns xfrm cache when vti interface is removed
gro: Allow tunnel stacking in the case of FOU/GUE
brcmfmac: Fix glom_skb leak in brcmf_sdiod_recv_chain
l2tp: hold socket before dropping lock in l2tp_ip{, 6}_recv()
tty: serial: sprd: fix error return code in sprd_probe()
video: fbdev: pxa3xx_gcu: fix error return code in pxa3xx_gcu_probe()
sparc64 mm: Fix more TSB sizing issues
gpu: host1x: fix error return code in host1x_probe()
sparc64: Fix exception handling in UltraSPARC-III memcpy.
gpio: msic: fix error return code in platform_msic_gpio_probe()
usb: imx21-hcd: fix error return code in imx21_probe()
usb: ehci-omap: fix error return code in ehci_hcd_omap_probe()
usb: dwc3: omap: fix error return code in dwc3_omap_probe()
spi/bcm63xx-hspi: fix error return code in bcm63xx_hsspi_probe()
MIPS: Handle non word sized instructions when examining frame
spi/bcm63xx: fix error return code in bcm63xx_spi_probe()
spi: xlp: fix error return code in xlp_spi_probe()
ASoC: spear: fix error return code in spdif_in_probe()
PM / devfreq: tegra: fix error return code in tegra_devfreq_probe()
bonding: avoid defaulting hard_header_len to ETH_HLEN on slave removal
scsi: aacraid: Fix typo in blink status
MIPS: microMIPS: Fix decoding of swsp16 instruction
igb: Remove superfluous reset to PHY and page 0 selection
MIPS: DEC: Fix an int-handler.S CPU_DADDI_WORKAROUNDS regression
ARM: dts: imx53-qsb: disable 1.2GHz OPP
fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters()
mtd: spi-nor: Add support for is25wp series chips
perf tools: Disable parallelism for 'make clean'
bridge: do not add port to router list when receives query with source 0.0.0.0
net: bridge: remove ipv6 zero address check in mcast queries
ipv6: mcast: fix a use-after-free in inet6_mc_check
ipv6/ndisc: Preserve IPv6 control buffer if protocol error handlers are called
net/ipv6: Fix index counter for unicast addresses in in6_dump_addrs
net: sched: gred: pass the right attribute to gred_change_table_def()
net: socket: fix a missing-check bug
net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules
r8169: fix NAPI handling under high load
sctp: fix race on sctp_id2asoc
net: drop skb on failure in ip_check_defrag()
vhost: Fix Spectre V1 vulnerability
rtnetlink: Disallow FDB configuration for non-Ethernet device
mremap: properly flush TLB before releasing the page
crypto: shash - Fix a sleep-in-atomic bug in shash_setkey_unaligned
ahci: don't ignore result code of ahci_reset_controller()
cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)
ptp: fix Spectre v1 vulnerability
RDMA/ucma: Fix Spectre v1 vulnerability
IB/ucm: Fix Spectre v1 vulnerability
cdc-acm: correct counting of UART states in serial state notification
usb: gadget: storage: Fix Spectre v1 vulnerability
USB: fix the usbfs flag sanitization for control transfers
Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM
sched/fair: Fix throttle_list starvation with low CFS quota
x86/percpu: Fix this_cpu_read()
cpuidle: Do not access cpuidle_devices when !CONFIG_CPU_IDLE
l2tp: hold tunnel socket when handling control frames in l2tp_ip and l2tp_ip6
x86/time: Correct the attribute on jiffies' definition
Linux 4.4.163
Change-Id: Idb0efd175853886145a1fb7eaaf18797c39e5f6f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit da15fc2fa9c07b23db8f5e479bd8a9f0d741ca07 ]
The Yocto build system does a 'make clean' when rebuilding due to
changed dependencies, and that consistently fails for me (causing the
whole BSP build to fail) with errors such as
| find: '[...]/perf/1.0-r9/perf-1.0/plugin_mac80211.so': No such file or directory
| find: '[...]/perf/1.0-r9/perf-1.0/plugin_mac80211.so': No such file or directory
| find: find: '[...]/perf/1.0-r9/perf-1.0/libtraceevent.a''[...]/perf/1.0-r9/perf-1.0/libtraceevent.a': No such file or directory: No such file or directory
|
[...]
| find: cannot delete '/mnt/xfs/devel/pil/yocto/tmp-glibc/work/wandboard-oe-linux-gnueabi/perf/1.0-r9/perf-1.0/util/.pstack.o.cmd': No such file or directory
Apparently (despite the comment), 'make clean' ends up launching
multiple sub-makes that all want to remove the same things - perhaps
this only happens in combination with a O=... parameter. In any case, we
don't lose much by explicitly disabling the parallelism for the clean
target, and it makes automated builds much more reliable.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180705131527.19749-1-linux@rasmusvillemoes.dk
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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* refs/heads/tmp-3eb8e73
Linux 4.4.162
HV: properly delay KVP packets when negotiation is in progress
Drivers: hv: kvp: fix IP Failover
Drivers: hv: util: Pass the channel information during the init call
Drivers: hv: utils: Invoke the poll function after handshake
usb: gadget: serial: fix oops when data rx'd after close
ARC: build: Get rid of toolchain check
powerpc/tm: Avoid possible userspace r1 corruption on reclaim
powerpc/tm: Fix userspace r13 corruption
net/mlx4: Use cpumask_available for eq->affinity_mask
Input: atakbd - fix Atari CapsLock behaviour
Input: atakbd - fix Atari keymap
clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs
media: af9035: prevent buffer overflow on write
x86/fpu: Finish excising 'eagerfpu'
x86/fpu: Remove struct fpu::counter
x86/fpu: Remove use_eager_fpu()
KVM: x86: remove eager_fpu field of struct kvm_vcpu_arch
rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
net: systemport: Fix wake-up interrupt race during resume
net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
team: Forbid enslaving team device to itself
qlcnic: fix Tx descriptor corruption on 82xx devices
net/usb: cancel pending work when unbinding smsc75xx
netlabel: check for IPV4MASK in addrinfo_get
net/ipv6: Display all addresses in output of /proc/net/if_inet6
net: ipv4: update fnhe_pmtu when first hop's MTU changes
ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
ip_tunnel: be careful when accessing the inner header
ip6_tunnel: be careful when accessing the inner header
bonding: avoid possible dead-lock
bnxt_en: Fix TX timeout during netpoll.
jffs2: return -ERANGE when xattr buffer is too small
xhci: Don't print a warning when setting link state for disabled ports
i2c: i2c-scmi: fix for i2c_smbus_write_block_data
perf script python: Fix export-to-postgresql.py occasional failure
mach64: detect the dot clock divider correctly on sparc
mm/vmstat.c: fix outdated vmstat_text
ext4: add corruption check in ext4_xattr_set_entry()
drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7
ARM: dts: at91: add new compatibility string for macb on sama5d3
net: macb: disable scatter-gather for macb on sama5d3
stmmac: fix valid numbers of unicast filter entries
sound: enable interrupt after dma buffer initialization
mfd: omap-usb-host: Fix dts probe of children
selftests/efivarfs: add required kernel configs
ASoC: sigmadsp: safeload should not have lower byte limit
ASoC: wm8804: Add ACPI support
ANDROID: usb: gadget: f_mtp: Return error if count is negative
ANDROID: x86_64_cuttlefish_defconfig: disable CONFIG_MEMORY_STATE_TIME
Change-Id: Ie69fd3f90302d1ebe0c1217b46d8033fec4180a5
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.162
ASoC: wm8804: Add ACPI support
ASoC: sigmadsp: safeload should not have lower byte limit
selftests/efivarfs: add required kernel configs
mfd: omap-usb-host: Fix dts probe of children
sound: enable interrupt after dma buffer initialization
stmmac: fix valid numbers of unicast filter entries
net: macb: disable scatter-gather for macb on sama5d3
ARM: dts: at91: add new compatibility string for macb on sama5d3
drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7
ext4: add corruption check in ext4_xattr_set_entry()
mm/vmstat.c: fix outdated vmstat_text
mach64: detect the dot clock divider correctly on sparc
perf script python: Fix export-to-postgresql.py occasional failure
i2c: i2c-scmi: fix for i2c_smbus_write_block_data
xhci: Don't print a warning when setting link state for disabled ports
jffs2: return -ERANGE when xattr buffer is too small
bnxt_en: Fix TX timeout during netpoll.
bonding: avoid possible dead-lock
ip6_tunnel: be careful when accessing the inner header
ip_tunnel: be careful when accessing the inner header
ipv4: fix use-after-free in ip_cmsg_recv_dstaddr()
net: ipv4: update fnhe_pmtu when first hop's MTU changes
net/ipv6: Display all addresses in output of /proc/net/if_inet6
netlabel: check for IPV4MASK in addrinfo_get
net/usb: cancel pending work when unbinding smsc75xx
qlcnic: fix Tx descriptor corruption on 82xx devices
team: Forbid enslaving team device to itself
net: mvpp2: Extract the correct ethtype from the skb for tx csum offload
net: systemport: Fix wake-up interrupt race during resume
rtnl: limit IFLA_NUM_TX_QUEUES and IFLA_NUM_RX_QUEUES to 4096
KVM: x86: remove eager_fpu field of struct kvm_vcpu_arch
x86/fpu: Remove use_eager_fpu()
x86/fpu: Remove struct fpu::counter
x86/fpu: Finish excising 'eagerfpu'
media: af9035: prevent buffer overflow on write
clocksource/drivers/ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP flag for non-am43 SoCs
Input: atakbd - fix Atari keymap
Input: atakbd - fix Atari CapsLock behaviour
net/mlx4: Use cpumask_available for eq->affinity_mask
powerpc/tm: Fix userspace r13 corruption
powerpc/tm: Avoid possible userspace r1 corruption on reclaim
ARC: build: Get rid of toolchain check
usb: gadget: serial: fix oops when data rx'd after close
Drivers: hv: utils: Invoke the poll function after handshake
Drivers: hv: util: Pass the channel information during the init call
Drivers: hv: kvp: fix IP Failover
HV: properly delay KVP packets when negotiation is in progress
Linux 4.4.162
Change-Id: Ib44f3b764a6005a2891b28315b3dbfa3f6cedcb5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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commit 25e11700b54c7b6b5ebfc4361981dae12299557b upstream.
Occasional export failures were found to be caused by truncating 64-bit
pointers to 32-bits. Fix by explicitly setting types for all ctype
arguments and results.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20180911114504.28516-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-a94efb1
Linux 4.4.160
dm thin metadata: fix __udivdi3 undefined on 32-bit
ocfs2: fix locking for res->tracking and dlm->tracking_list
proc: restrict kernel stack dumps to root
crypto: mxs-dcp - Fix wait logic on chan threads
ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760
smb2: fix missing files in root share directory listing
xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage
xen: avoid crash in disable_hotplug_cpu
xen/manage: don't complain about an empty value in control/sysrq node
cifs: read overflow in is_valid_oplock_break()
s390/qeth: don't dump past end of unknown HW header
r8169: Clear RTL_FLAG_TASK_*_PENDING when clearing RTL_FLAG_TASK_ENABLED
arm64: jump_label.h: use asm_volatile_goto macro instead of "asm goto"
hexagon: modify ffs() and fls() to return int
arch/hexagon: fix kernel/dma.c build warning
dm thin metadata: try to avoid ever aborting transactions
fs/cifs: suppress a string overflow warning
drm/nouveau/TBDdevinit: don't fail when PMU/PRE_OS is missing from VBIOS
USB: yurex: Check for truncation in yurex_read()
RDMA/ucma: check fd type in ucma_migrate_id()
perf probe powerpc: Ignore SyS symbols irrespective of endianness
usb: gadget: fotg210-udc: Fix memory leak of fotg210->ep[i]
mm: madvise(MADV_DODUMP): allow hugetlbfs pages
tools/vm/page-types.c: fix "defined but not used" warning
tools/vm/slabinfo.c: fix sign-compare warning
mac80211: shorten the IBSS debug messages
mac80211: Fix station bandwidth setting after channel switch
mac80211: fix a race between restart and CSA flows
cfg80211: fix a type issue in ieee80211_chandef_to_operating_class()
fs/cifs: don't translate SFM_SLASH (U+F026) to backslash
net: cadence: Fix a sleep-in-atomic-context bug in macb_halt_tx()
i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP
i2c: uniphier: issue STOP only for last message or I2C_M_STOP
RAID10 BUG_ON in raise_barrier when force is true and conf->barrier is 0
cfg80211: nl80211_update_ft_ies() to validate NL80211_ATTR_IE
mac80211: mesh: fix HWMP sequence numbering to follow standard
gpio: adp5588: Fix sleep-in-atomic-context bug
mac80211_hwsim: correct use of IEEE80211_VHT_CAP_RXSTBC_X
mac80211: correct use of IEEE80211_VHT_CAP_RXSTBC_X
KVM: PPC: Book3S HV: Don't truncate HPTE index in xlate function
media: v4l: event: Prevent freeing event subscriptions while accessed
arm64: KVM: Sanitize PSTATE.M when being set from userspace
arm64: cpufeature: Track 32bit EL0 support
i2c: i801: Allow ACPI AML access I/O ports not reserved for SMBus
hwmon: (adt7475) Make adt7475_read_word() return errors
hwmon: (ina2xx) fix sysfs shunt resistor read access
e1000: ensure to free old tx/rx rings in set_ringparam()
e1000: check on netif_running() before calling e1000_up()
net: hns: fix length and page_offset overflow when CONFIG_ARM64_64K_PAGES
thermal: of-thermal: disable passive polling when thermal zone is disabled
ext4: never move the system.data xattr out of the inode body
arm64: KVM: Tighten guest core register access from userspace
serial: imx: restore handshaking irq for imx1
scsi: target: iscsi: Use bin2hex instead of a re-implementation
IB/srp: Avoid that sg_reset -d ${srp_device} triggers an infinite loop
Input: elantech - enable middle button of touchpad on ThinkPad P72
USB: remove LPM management from usb_driver_claim_interface()
Revert "usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt()"
USB: usbdevfs: restore warning for nonsensical flags
USB: usbdevfs: sanitize flags more
media: uvcvideo: Support realtek's UVC 1.5 device
slub: make ->cpu_partial unsigned int
USB: handle NULL config in usb_find_alt_setting()
USB: fix error handling in usb_driver_claim_interface()
spi: rspi: Fix interrupted DMA transfers
spi: rspi: Fix invalid SPI use during system suspend
spi: sh-msiof: Fix handling of write value for SISTR register
spi: sh-msiof: Fix invalid SPI use during system suspend
spi: tegra20-slink: explicitly enable/disable clock
serial: cpm_uart: return immediately from console poll
floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl
ARM: dts: dra7: fix DCAN node addresses
nfsd: fix corrupted reply to badly ordered compound
module: exclude SHN_UNDEF symbols from kallsyms api
ASoC: dapm: Fix potential DAI widget pointer deref when linking DAIs
EDAC, i7core: Fix memleaks and use-after-free on probe and remove
scsi: bnx2i: add error handling for ioremap_nocache
HID: hid-ntrig: add error handling for sysfs_create_group
ARM: mvebu: declare asm symbols as character arrays in pmsu.c
wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()
rndis_wlan: potential buffer overflow in rndis_wlan_auth_indication()
ath10k: protect ath10k_htt_rx_ring_free with rx_ring.lock
ALSA: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven Ridge
media: tm6000: add error handling for dvb_register_adapter
drivers/tty: add error handling for pcmcia_loop_config
staging: android: ashmem: Fix mmap size validation
media: omap3isp: zero-initialize the isp cam_xclk{a,b} initial data
media: soc_camera: ov772x: correct setting of banding filter
media: s3c-camif: ignore -ENOIOCTLCMD from v4l2_subdev_call for s_power
ALSA: snd-aoa: add of_node_put() in error path
s390/extmem: fix gcc 8 stringop-overflow warning
alarmtimer: Prevent overflow for relative nanosleep
powerpc/powernv/ioda2: Reduce upper limit for DMA window size
usb: wusbcore: security: cast sizeof to int for comparison
scsi: ibmvscsi: Improve strings handling
scsi: klist: Make it safe to use klists in atomic context
scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size
x86/entry/64: Add two more instruction suffixes
x86/tsc: Add missing header to tsc_msr.c
media: fsl-viu: fix error handling in viu_of_probe()
powerpc/kdump: Handle crashkernel memory reservation failure
media: exynos4-is: Prevent NULL pointer dereference in __isp_video_try_fmt()
md-cluster: clear another node's suspend_area after the copy is finished
6lowpan: iphc: reset mac_header after decompress to fix panic
USB: serial: kobil_sct: fix modem-status error handling
Bluetooth: Add a new Realtek 8723DE ID 0bda:b009
power: vexpress: fix corruption in notifier registration
uwb: hwa-rc: fix memory leak at probe
staging: rts5208: fix missing error check on call to rtsx_write_register
x86/numa_emulation: Fix emulated-to-physical node mapping
vmci: type promotion bug in qp_host_get_user_memory()
tsl2550: fix lux1_input error in low light
crypto: skcipher - Fix -Wstringop-truncation warnings
ANDROID: sdcardfs: Change current->fs under lock
ANDROID: sdcardfs: Don't use OVERRIDE_CRED macro
Revert "f2fs: use timespec64 for inode timestamps"
Conflicts:
arch/arm64/include/asm/cpufeature.h
Change-Id: I661204f2419f634173846d03ed4078b93aa006a1
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.160
crypto: skcipher - Fix -Wstringop-truncation warnings
tsl2550: fix lux1_input error in low light
vmci: type promotion bug in qp_host_get_user_memory()
x86/numa_emulation: Fix emulated-to-physical node mapping
staging: rts5208: fix missing error check on call to rtsx_write_register
uwb: hwa-rc: fix memory leak at probe
power: vexpress: fix corruption in notifier registration
Bluetooth: Add a new Realtek 8723DE ID 0bda:b009
USB: serial: kobil_sct: fix modem-status error handling
6lowpan: iphc: reset mac_header after decompress to fix panic
md-cluster: clear another node's suspend_area after the copy is finished
media: exynos4-is: Prevent NULL pointer dereference in __isp_video_try_fmt()
powerpc/kdump: Handle crashkernel memory reservation failure
media: fsl-viu: fix error handling in viu_of_probe()
x86/tsc: Add missing header to tsc_msr.c
x86/entry/64: Add two more instruction suffixes
scsi: target/iscsi: Make iscsit_ta_authentication() respect the output buffer size
scsi: klist: Make it safe to use klists in atomic context
scsi: ibmvscsi: Improve strings handling
usb: wusbcore: security: cast sizeof to int for comparison
powerpc/powernv/ioda2: Reduce upper limit for DMA window size
alarmtimer: Prevent overflow for relative nanosleep
s390/extmem: fix gcc 8 stringop-overflow warning
ALSA: snd-aoa: add of_node_put() in error path
media: s3c-camif: ignore -ENOIOCTLCMD from v4l2_subdev_call for s_power
media: soc_camera: ov772x: correct setting of banding filter
media: omap3isp: zero-initialize the isp cam_xclk{a,b} initial data
staging: android: ashmem: Fix mmap size validation
drivers/tty: add error handling for pcmcia_loop_config
media: tm6000: add error handling for dvb_register_adapter
ALSA: hda: Add AZX_DCAPS_PM_RUNTIME for AMD Raven Ridge
ath10k: protect ath10k_htt_rx_ring_free with rx_ring.lock
rndis_wlan: potential buffer overflow in rndis_wlan_auth_indication()
wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()
ARM: mvebu: declare asm symbols as character arrays in pmsu.c
HID: hid-ntrig: add error handling for sysfs_create_group
scsi: bnx2i: add error handling for ioremap_nocache
EDAC, i7core: Fix memleaks and use-after-free on probe and remove
ASoC: dapm: Fix potential DAI widget pointer deref when linking DAIs
module: exclude SHN_UNDEF symbols from kallsyms api
nfsd: fix corrupted reply to badly ordered compound
ARM: dts: dra7: fix DCAN node addresses
floppy: Do not copy a kernel pointer to user memory in FDGETPRM ioctl
serial: cpm_uart: return immediately from console poll
spi: tegra20-slink: explicitly enable/disable clock
spi: sh-msiof: Fix invalid SPI use during system suspend
spi: sh-msiof: Fix handling of write value for SISTR register
spi: rspi: Fix invalid SPI use during system suspend
spi: rspi: Fix interrupted DMA transfers
USB: fix error handling in usb_driver_claim_interface()
USB: handle NULL config in usb_find_alt_setting()
slub: make ->cpu_partial unsigned int
media: uvcvideo: Support realtek's UVC 1.5 device
USB: usbdevfs: sanitize flags more
USB: usbdevfs: restore warning for nonsensical flags
Revert "usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt()"
USB: remove LPM management from usb_driver_claim_interface()
Input: elantech - enable middle button of touchpad on ThinkPad P72
IB/srp: Avoid that sg_reset -d ${srp_device} triggers an infinite loop
scsi: target: iscsi: Use bin2hex instead of a re-implementation
serial: imx: restore handshaking irq for imx1
arm64: KVM: Tighten guest core register access from userspace
ext4: never move the system.data xattr out of the inode body
thermal: of-thermal: disable passive polling when thermal zone is disabled
net: hns: fix length and page_offset overflow when CONFIG_ARM64_64K_PAGES
e1000: check on netif_running() before calling e1000_up()
e1000: ensure to free old tx/rx rings in set_ringparam()
hwmon: (ina2xx) fix sysfs shunt resistor read access
hwmon: (adt7475) Make adt7475_read_word() return errors
i2c: i801: Allow ACPI AML access I/O ports not reserved for SMBus
arm64: cpufeature: Track 32bit EL0 support
arm64: KVM: Sanitize PSTATE.M when being set from userspace
media: v4l: event: Prevent freeing event subscriptions while accessed
KVM: PPC: Book3S HV: Don't truncate HPTE index in xlate function
mac80211: correct use of IEEE80211_VHT_CAP_RXSTBC_X
mac80211_hwsim: correct use of IEEE80211_VHT_CAP_RXSTBC_X
gpio: adp5588: Fix sleep-in-atomic-context bug
mac80211: mesh: fix HWMP sequence numbering to follow standard
cfg80211: nl80211_update_ft_ies() to validate NL80211_ATTR_IE
RAID10 BUG_ON in raise_barrier when force is true and conf->barrier is 0
i2c: uniphier: issue STOP only for last message or I2C_M_STOP
i2c: uniphier-f: issue STOP only for last message or I2C_M_STOP
net: cadence: Fix a sleep-in-atomic-context bug in macb_halt_tx()
fs/cifs: don't translate SFM_SLASH (U+F026) to backslash
cfg80211: fix a type issue in ieee80211_chandef_to_operating_class()
mac80211: fix a race between restart and CSA flows
mac80211: Fix station bandwidth setting after channel switch
mac80211: shorten the IBSS debug messages
tools/vm/slabinfo.c: fix sign-compare warning
tools/vm/page-types.c: fix "defined but not used" warning
mm: madvise(MADV_DODUMP): allow hugetlbfs pages
usb: gadget: fotg210-udc: Fix memory leak of fotg210->ep[i]
perf probe powerpc: Ignore SyS symbols irrespective of endianness
RDMA/ucma: check fd type in ucma_migrate_id()
USB: yurex: Check for truncation in yurex_read()
drm/nouveau/TBDdevinit: don't fail when PMU/PRE_OS is missing from VBIOS
fs/cifs: suppress a string overflow warning
dm thin metadata: try to avoid ever aborting transactions
arch/hexagon: fix kernel/dma.c build warning
hexagon: modify ffs() and fls() to return int
arm64: jump_label.h: use asm_volatile_goto macro instead of "asm goto"
r8169: Clear RTL_FLAG_TASK_*_PENDING when clearing RTL_FLAG_TASK_ENABLED
s390/qeth: don't dump past end of unknown HW header
cifs: read overflow in is_valid_oplock_break()
xen/manage: don't complain about an empty value in control/sysrq node
xen: avoid crash in disable_hotplug_cpu
xen: fix GCC warning and remove duplicate EVTCHN_ROW/EVTCHN_COL usage
smb2: fix missing files in root share directory listing
ALSA: hda/realtek - Cannot adjust speaker's volume on Dell XPS 27 7760
crypto: mxs-dcp - Fix wait logic on chan threads
proc: restrict kernel stack dumps to root
ocfs2: fix locking for res->tracking and dlm->tracking_list
dm thin metadata: fix __udivdi3 undefined on 32-bit
Linux 4.4.160
Change-Id: I54d72945f741d6b4442adcd7bc18cb5417accb0f
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit fa694160cca6dbba17c57dc7efec5f93feaf8795 ]
This makes sure that the SyS symbols are ignored for any powerpc system,
not just the big endian ones.
Reported-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Fixes: fb6d59423115 ("perf probe ppc: Use the right prefix when ignoring SyS symbols on ppc")
Link: http://lkml.kernel.org/r/20180828090848.1914-1-sandipan@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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* refs/heads/tmp-f9e4134
Linux 4.4.158
MIPS: VDSO: Match data page cache colouring when D$ aliases
drivers: net: cpsw: fix segfault in case of bad phy-handle
mei: bus: type promotion bug in mei_nfc_if_version()
USB: serial: ti_usb_3410_5052: fix array underflow in completion handler
pinctrl: qcom: spmi-gpio: Fix pmic_gpio_config_get() to be compliant
drm/panel: type promotion bug in s6e8aa0_read_mtp_id()
selftest: timers: Tweak raw_skew to SKIP when ADJ_OFFSET/other clock adjustments are in progress
ALSA: pcm: Fix snd_interval_refine first/last with open min/max
rtc: bq4802: add error handling for devm_ioremap
drm/amdkfd: Fix error codes in kfd_get_process
gpiolib: Mark gpio_suffixes array with __maybe_unused
coresight: tpiu: Fix disabling timeouts
coresight: Handle errors in finding input/output ports
parport: sunbpp: fix error return code
drm/nouveau: tegra: Detach from ARM DMA/IOMMU mapping
ARM: hisi: check of_iomap and fix missing of_node_put
ARM: hisi: fix error handling and missing of_node_put
ARM: hisi: handle of_iomap and fix missing of_node_put
MIPS: loongson64: cs5536: Fix PCI_OHCI_INT_REG reads
mtdchar: fix overflows in adjustment of `count`
audit: fix use-after-free in audit_add_watch
binfmt_elf: Respect error return from `regset->active'
CIFS: fix wrapping bugs in num_entries()
cifs: prevent integer overflow in nxt_dir_entry()
usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt()
USB: yurex: Fix buffer over-read in yurex_write()
usb: misc: uss720: Fix two sleep-in-atomic-context bugs
USB: serial: io_ti: fix array underflow in completion handler
USB: net2280: Fix erroneous synchronization change
USB: add quirk for WORLDE Controller KS49 or Prodipe MIDI 49C USB controller
usb: host: u132-hcd: Fix a sleep-in-atomic-context bug in u132_get_frame()
usb: Avoid use-after-free by flushing endpoints early in usb_set_interface()
USB: Add quirk to support DJI CineSSD
usb: Don't die twice if PCI xhci host is not responding in resume
misc: hmc6352: fix potential Spectre v1
Tools: hv: Fix a bug in the key delete code
IB/ipoib: Avoid a race condition between start_xmit and cm_rep_handler
xen/netfront: fix waiting for xenbus state change
pstore: Fix incorrect persistent ram buffer mapping
RDMA/cma: Protect cma dev list with lock
xen-netfront: fix warn message as irq device name has '/'
crypto: sharah - Unregister correct algorithms for SAHARA 3
platform/x86: toshiba_acpi: Fix defined but not used build warnings
s390/qeth: reset layer2 attribute on layer switch
s390/qeth: fix race in used-buffer accounting
arm64: dts: qcom: db410c: Fix Bluetooth LED trigger
xen-netfront: fix queue name setting
mac80211: restrict delayed tailroom needed decrement
MIPS: jz4740: Bump zload address
powerpc/powernv: opal_put_chars partial write fix
perf powerpc: Fix callchain ip filtering
ARM: exynos: Clear global variable on init error path
fbdev: Distinguish between interlaced and progressive modes
perf powerpc: Fix callchain ip filtering when return address is in a register
fbdev/via: fix defined but not used warning
video: goldfishfb: fix memory leak on driver remove
fbdev: omapfb: off by one in omapfb_register_client()
mtd/maps: fix solutionengine.c printk format warnings
media: videobuf2-core: check for q->error in vb2_core_qbuf()
MIPS: ath79: fix system restart
dmaengine: pl330: fix irq race with terminate_all
kbuild: add .DELETE_ON_ERROR special target
clk: imx6ul: fix missing of_node_put()
gfs2: Special-case rindex for gfs2_grow
xfrm: fix 'passing zero to ERR_PTR()' warning
ALSA: usb-audio: Fix multiple definitions in AU0828_DEVICE() macro
ALSA: msnd: Fix the default sample sizes
iommu/arm-smmu-v3: sync the OVACKFLG to PRIQ consumer register
BACKPORT: arm/syscalls: Optimize address limit check
UPSTREAM: syscalls: Use CHECK_DATA_CORRUPTION for addr_limit_user_check
BACKPORT: arm64/syscalls: Check address limit on user-mode return
BACKPORT: x86/syscalls: Check address limit on user-mode return
BACKPORT: lkdtm: add bad USER_DS test
UPSTREAM: bug: switch data corruption check to __must_check
BACKPORT: lkdtm: Add tests for struct list corruption
UPSTREAM: bug: Provide toggle for BUG on data corruption
UPSTREAM: list: Split list_del() debug checking into separate function
UPSTREAM: rculist: Consolidate DEBUG_LIST for list_add_rcu()
BACKPORT: list: Split list_add() debug checking into separate function
FROMLIST: ANDROID: binder: Add BINDER_GET_NODE_INFO_FOR_REF ioctl.
Conflicts:
include/linux/bug.h
lib/Kconfig.debug
lib/list_debug.c
Change-Id: I9d87b6b133cac5b642e5e0c928e0bcd0eda6fbdb
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>
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Changes in 4.4.158
iommu/arm-smmu-v3: sync the OVACKFLG to PRIQ consumer register
ALSA: msnd: Fix the default sample sizes
ALSA: usb-audio: Fix multiple definitions in AU0828_DEVICE() macro
xfrm: fix 'passing zero to ERR_PTR()' warning
gfs2: Special-case rindex for gfs2_grow
clk: imx6ul: fix missing of_node_put()
kbuild: add .DELETE_ON_ERROR special target
dmaengine: pl330: fix irq race with terminate_all
MIPS: ath79: fix system restart
media: videobuf2-core: check for q->error in vb2_core_qbuf()
mtd/maps: fix solutionengine.c printk format warnings
fbdev: omapfb: off by one in omapfb_register_client()
video: goldfishfb: fix memory leak on driver remove
fbdev/via: fix defined but not used warning
perf powerpc: Fix callchain ip filtering when return address is in a register
fbdev: Distinguish between interlaced and progressive modes
ARM: exynos: Clear global variable on init error path
perf powerpc: Fix callchain ip filtering
powerpc/powernv: opal_put_chars partial write fix
MIPS: jz4740: Bump zload address
mac80211: restrict delayed tailroom needed decrement
xen-netfront: fix queue name setting
arm64: dts: qcom: db410c: Fix Bluetooth LED trigger
s390/qeth: fix race in used-buffer accounting
s390/qeth: reset layer2 attribute on layer switch
platform/x86: toshiba_acpi: Fix defined but not used build warnings
crypto: sharah - Unregister correct algorithms for SAHARA 3
xen-netfront: fix warn message as irq device name has '/'
RDMA/cma: Protect cma dev list with lock
pstore: Fix incorrect persistent ram buffer mapping
xen/netfront: fix waiting for xenbus state change
IB/ipoib: Avoid a race condition between start_xmit and cm_rep_handler
Tools: hv: Fix a bug in the key delete code
misc: hmc6352: fix potential Spectre v1
usb: Don't die twice if PCI xhci host is not responding in resume
USB: Add quirk to support DJI CineSSD
usb: Avoid use-after-free by flushing endpoints early in usb_set_interface()
usb: host: u132-hcd: Fix a sleep-in-atomic-context bug in u132_get_frame()
USB: add quirk for WORLDE Controller KS49 or Prodipe MIDI 49C USB controller
USB: net2280: Fix erroneous synchronization change
USB: serial: io_ti: fix array underflow in completion handler
usb: misc: uss720: Fix two sleep-in-atomic-context bugs
USB: yurex: Fix buffer over-read in yurex_write()
usb: cdc-wdm: Fix a sleep-in-atomic-context bug in service_outstanding_interrupt()
cifs: prevent integer overflow in nxt_dir_entry()
CIFS: fix wrapping bugs in num_entries()
binfmt_elf: Respect error return from `regset->active'
audit: fix use-after-free in audit_add_watch
mtdchar: fix overflows in adjustment of `count`
MIPS: loongson64: cs5536: Fix PCI_OHCI_INT_REG reads
ARM: hisi: handle of_iomap and fix missing of_node_put
ARM: hisi: fix error handling and missing of_node_put
ARM: hisi: check of_iomap and fix missing of_node_put
drm/nouveau: tegra: Detach from ARM DMA/IOMMU mapping
parport: sunbpp: fix error return code
coresight: Handle errors in finding input/output ports
coresight: tpiu: Fix disabling timeouts
gpiolib: Mark gpio_suffixes array with __maybe_unused
drm/amdkfd: Fix error codes in kfd_get_process
rtc: bq4802: add error handling for devm_ioremap
ALSA: pcm: Fix snd_interval_refine first/last with open min/max
selftest: timers: Tweak raw_skew to SKIP when ADJ_OFFSET/other clock adjustments are in progress
drm/panel: type promotion bug in s6e8aa0_read_mtp_id()
pinctrl: qcom: spmi-gpio: Fix pmic_gpio_config_get() to be compliant
USB: serial: ti_usb_3410_5052: fix array underflow in completion handler
mei: bus: type promotion bug in mei_nfc_if_version()
drivers: net: cpsw: fix segfault in case of bad phy-handle
MIPS: VDSO: Match data page cache colouring when D$ aliases
Linux 4.4.158
Change-Id: I1e31454733d69774fbb97398fd7756438fb8fa17
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
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[ Upstream commit c715fcfda5a08edabaa15508742be926b7ee51db ]
For powerpc64, redundant entries in the callchain are filtered out by
determining the state of the return address and the stack frame using
DWARF debug information.
For making these filtering decisions we must analyze the debug
information for the location corresponding to the program counter value,
i.e. the first entry in the callchain, and not the LR value; otherwise,
perf may filter out either the second or the third entry in the
callchain incorrectly.
This can be observed on a powerpc64le system running Fedora 27 as shown
below.
Case 1 - Attaching a probe at inet_pton+0x8 (binary offset 0x15af28).
Return address is still in LR and a new stack frame is not yet
allocated. The LR value, i.e. the second entry, should not be
filtered out.
# objdump -d /usr/lib64/libc-2.26.so | less
...
000000000010eb10 <gaih_inet.constprop.7>:
...
10fa48: 78 bb e4 7e mr r4,r23
10fa4c: 0a 00 60 38 li r3,10
10fa50: d9 b4 04 48 bl 15af28 <inet_pton+0x8>
10fa54: 00 00 00 60 nop
10fa58: ac f4 ff 4b b 10ef04 <gaih_inet.constprop.7+0x3f4>
...
0000000000110450 <getaddrinfo>:
...
1105a8: 54 00 ff 38 addi r7,r31,84
1105ac: 58 00 df 38 addi r6,r31,88
1105b0: 69 e5 ff 4b bl 10eb18 <gaih_inet.constprop.7+0x8>
1105b4: 78 1b 71 7c mr r17,r3
1105b8: 50 01 7f e8 ld r3,336(r31)
...
000000000015af20 <inet_pton>:
15af20: 0b 00 4c 3c addis r2,r12,11
15af24: e0 c1 42 38 addi r2,r2,-15904
15af28: a6 02 08 7c mflr r0
15af2c: f0 ff c1 fb std r30,-16(r1)
15af30: f8 ff e1 fb std r31,-8(r1)
...
# perf probe -x /usr/lib64/libc-2.26.so -a inet_pton+0x8
# perf record -e probe_libc:inet_pton -g ping -6 -c 1 ::1
# perf script
Before:
ping 4507 [002] 514985.546540: probe_libc:inet_pton: (7fffa7dbaf28)
7fffa7dbaf28 __GI___inet_pton+0x8 (/usr/lib64/libc-2.26.so)
7fffa7d705b4 getaddrinfo+0x164 (/usr/lib64/libc-2.26.so)
13fb52d70 _init+0xbfc (/usr/bin/ping)
7fffa7c836a0 generic_start_main.isra.0+0x140 (/usr/lib64/libc-2.26.so)
7fffa7c83898 __libc_start_main+0xb8 (/usr/lib64/libc-2.26.so)
0 [unknown] ([unknown])
After:
ping 4507 [002] 514985.546540: probe_libc:inet_pton: (7fffa7dbaf28)
7fffa7dbaf28 __GI___inet_pton+0x8 (/usr/lib64/libc-2.26.so)
7fffa7d6fa54 gaih_inet.constprop.7+0xf44 (/usr/lib64/libc-2.26.so)
7fffa7d705b4 getaddrinfo+0x164 (/usr/lib64/libc-2.26.so)
13fb52d70 _init+0xbfc (/usr/bin/ping)
7fffa7c836a0 generic_start_main.isra.0+0x140 (/usr/lib64/libc-2.26.so)
7fffa7c83898 __libc_start_main+0xb8 (/usr/lib64/libc-2.26.so)
0 [unknown] ([unknown])
Case 2 - Attaching a probe at _int_malloc+0x180 (binary offset 0x9cf10).
Return address in still in LR and a new stack frame has already
been allocated but not used. The caller's caller, i.e. the third
entry, is invalid and should be filtered out and not the second
one.
# objdump -d /usr/lib64/libc-2.26.so | less
...
000000000009cd90 <_int_malloc>:
9cd90: 17 00 4c 3c addis r2,r12,23
9cd94: 70 a3 42 38 addi r2,r2,-23696
9cd98: 26 00 80 7d mfcr r12
9cd9c: f8 ff e1 fb std r31,-8(r1)
9cda0: 17 00 e4 3b addi r31,r4,23
9cda4: d8 ff 61 fb std r27,-40(r1)
9cda8: 78 23 9b 7c mr r27,r4
9cdac: 1f 00 bf 2b cmpldi cr7,r31,31
9cdb0: f0 ff c1 fb std r30,-16(r1)
9cdb4: b0 ff c1 fa std r22,-80(r1)
9cdb8: 78 1b 7e 7c mr r30,r3
9cdbc: 08 00 81 91 stw r12,8(r1)
9cdc0: 11 ff 21 f8 stdu r1,-240(r1)
9cdc4: 4c 01 9d 41 bgt cr7,9cf10 <_int_malloc+0x180>
9cdc8: 20 00 a4 2b cmpldi cr7,r4,32
...
9cf08: 00 00 00 60 nop
9cf0c: 00 00 42 60 ori r2,r2,0
9cf10: e4 06 ff 7b rldicr r31,r31,0,59
9cf14: 40 f8 a4 7f cmpld cr7,r4,r31
9cf18: 68 05 9d 41 bgt cr7,9d480 <_int_malloc+0x6f0>
...
000000000009e3c0 <tcache_init.part.4>:
...
9e420: 40 02 80 38 li r4,576
9e424: 78 fb e3 7f mr r3,r31
9e428: 71 e9 ff 4b bl 9cd98 <_int_malloc+0x8>
9e42c: 00 00 a3 2f cmpdi cr7,r3,0
9e430: 78 1b 7e 7c mr r30,r3
...
000000000009f7a0 <__libc_malloc>:
...
9f8f8: 00 00 89 2f cmpwi cr7,r9,0
9f8fc: 1c ff 9e 40 bne cr7,9f818 <__libc_malloc+0x78>
9f900: c9 ea ff 4b bl 9e3c8 <tcache_init.part.4+0x8>
9f904: 00 00 00 60 nop
9f908: e8 90 22 e9 ld r9,-28440(r2)
...
# perf probe -x /usr/lib64/libc-2.26.so -a _int_malloc+0x180
# perf record -e probe_libc:_int_malloc -g ./test-malloc
# perf script
Before:
test-malloc 6554 [009] 515975.797403: probe_libc:_int_malloc: (7fffa6e6cf10)
7fffa6e6cf10 _int_malloc+0x180 (/usr/lib64/libc-2.26.so)
7fffa6dd0000 [unknown] (/usr/lib64/libc-2.26.so)
7fffa6e6f904 malloc+0x164 (/usr/lib64/libc-2.26.so)
7fffa6e6f9fc malloc+0x25c (/usr/lib64/libc-2.26.so)
100006b4 main+0x38 (/home/testuser/test-malloc)
7fffa6df36a0 generic_start_main.isra.0+0x140 (/usr/lib64/libc-2.26.so)
7fffa6df3898 __libc_start_main+0xb8 (/usr/lib64/libc-2.26.so)
0 [unknown] ([unknown])
After:
test-malloc 6554 [009] 515975.797403: probe_libc:_int_malloc: (7fffa6e6cf10)
7fffa6e6cf10 _int_malloc+0x180 (/usr/lib64/libc-2.26.so)
7fffa6e6e42c tcache_init.part.4+0x6c (/usr/lib64/libc-2.26.so)
7fffa6e6f904 malloc+0x164 (/usr/lib64/libc-2.26.so)
7fffa6e6f9fc malloc+0x25c (/usr/lib64/libc-2.26.so)
100006b4 main+0x38 (/home/sandipan/test-malloc)
7fffa6df36a0 generic_start_main.isra.0+0x140 (/usr/lib64/libc-2.26.so)
7fffa6df3898 __libc_start_main+0xb8 (/usr/lib64/libc-2.26.so)
0 [unknown] ([unknown])
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Maynard Johnson <maynard@us.ibm.com>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Fixes: a60335ba3298 ("perf tools powerpc: Adjust callchain based on DWARF debug info")
Link: http://lkml.kernel.org/r/24bb726d91ed173aebc972ec3f41a2ef2249434e.1530724939.git.sandipan@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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