shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-03-25 03:50:24 +09:00
Code Issues Packages Projects Releases Wiki Activity
Files
5345ede4acde4dc6ea54841917a8c671e39599da
linux/drivers
History
Qi Liu 5345ede4ac drivers/perf: Prevent forced unbinding of PMU drivers 
[ Upstream commit f32ed8eb0e ]

Forcefully unbinding PMU drivers during perf sampling will lead to
a kernel panic, because the perf upper-layer framework call a NULL
pointer in this situation.

To solve this issue, "suppress_bind_attrs" should be set to true, so
that bind/unbind can be disabled via sysfs and prevent unbinding PMU
drivers during perf sampling.

Signed-off-by: Qi Liu <liuqi115@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Link: https://lore.kernel.org/r/1594975763-32966-1-git-send-email-liuqi115@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-07-29 10:18:40 +02:00
..
accessibility
…
acpi
ACPI: video: Use native backlight on Acer TravelMate 5735Z
2020-07-22 09:33:00 +02:00
amba
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2019-10-23 06:26:33 -04:00
android
binder: fix null deref of proc->context
2020-06-30 15:36:48 -04:00
ata
ata/libata: Fix usage of page address by page_address in ata_scsi_mode_select_xlat function
2020-06-30 15:37:03 -04:00
atm
fore200e: Fix incorrect checks of NULL pointer dereference
2020-02-24 08:36:36 +01:00
auxdisplay
Merge tag 'docs-5.4' of git://git.lwn.net/linux
2019-09-17 16:22:26 -07:00
base
regmap: dev_get_regmap_match(): fix string comparison
2020-07-29 10:18:37 +02:00
bcma
bcma: make arrays pwr_info_offset and sprom_sizes static const, shrinks object size
2019-09-13 16:44:49 +03:00
block
Revert "zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO()"
2020-07-22 09:33:12 +02:00
bluetooth
Bluetooth: hci_bcm: fix freeing not-requested IRQ
2020-06-22 09:31:18 +02:00
bus
bus: ti-sysc: Do not disable on suspend for no-idle
2020-07-22 09:33:01 +02:00
cdrom
cdrom: respect device capabilities during opening action
2020-01-04 19:18:25 +01:00
char
virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial
2020-07-22 09:33:11 +02:00
clk
clk: qcom: gcc: Add missing UFS clocks for SM8150
2020-07-22 09:33:07 +02:00
clocksource
arm64: arch_timer: Disable the compat vdso for cores affected by ARM64_WORKAROUND_1418040
2020-07-22 09:32:51 +02:00
connector
…
counter
counter: 104-quad-8: Add lock guards - generic interface
2020-05-02 08:48:44 +02:00
cpufreq
cpufreq: Fix up cpufreq_boost_set_sw()
2020-06-17 16:40:33 +02:00
cpuidle
cpuidle: Fix three reference count leaks
2020-06-22 09:31:10 +02:00
crypto
crypto: atmel - Fix build error of CRYPTO_AUTHENC
2020-07-22 09:32:46 +02:00
dax
device-dax: don't leak kernel memory to user space after unloading kmem
2020-05-27 17:46:48 +02:00
dca
…
devfreq
PM / devfreq: Add missing locking while setting suspend_freq
2020-05-10 10:31:34 +02:00
dio
…
dma
dmaengine: ioat setting ioat timeout as module parameter
2020-07-29 10:18:37 +02:00
dma-buf
dmabuf: use spinlock to access dmabuf->name
2020-07-29 10:18:29 +02:00
edac
EDAC/amd64: Read back the scrub rate PCI register on F15h
2020-07-09 09:37:49 +02:00
eisa
…
extcon
extcon: adc-jack: Fix an error handling path in 'adc_jack_probe()'
2020-06-24 17:50:36 +02:00
firewire
net: add annotations on hh->hh_len lockless accesses
2020-01-09 10:20:06 +01:00
firmware
drivers/firmware/psci: Fix memory leakage in alloc_init_cpu_groups()
2020-07-29 10:18:28 +02:00
fpga
fpga: dfl: fix bug in port reset handshake
2020-07-29 10:18:31 +02:00
fsi
fsi: core: Fix small accesses and unaligned offsets via sysfs
2019-12-31 16:45:09 +01:00
gnss
gnss: sirf: fix error return code in sirf_probe()
2020-06-22 09:31:20 +02:00
gpio
gpio: arizona: put pm_runtime in case of failure
2020-07-29 10:18:26 +02:00
gpu
drm/amdgpu: fix preemption unit test
2020-07-29 10:18:39 +02:00
greybus
staging: greybus: move es2 to drivers/greybus/
2019-08-27 19:03:08 +02:00
hid
HID: apple: Disable Fn-key key-re-mapping on clone keyboards
2020-07-29 10:18:36 +02:00
hsi
Merge tag 'hsi-for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
2019-09-22 12:02:21 -07:00
hv
Drivers: hv: vmbus: Always handle the VMBus messages on CPU0
2020-06-22 09:31:00 +02:00
hwmon
hwmon: (scmi) Fix potential buffer overflow in scmi_hwmon_probe()
2020-07-29 10:18:39 +02:00
hwspinlock
…
hwtracing
intel_th: Fix a NULL dereference when hub driver is not loaded
2020-07-22 09:33:15 +02:00
i2c
i2c: i2c-qcom-geni: Fix DMA transfer race
2020-07-29 10:18:35 +02:00
i3c
i3c: master: Use dev_to_i3cmaster()
2019-08-27 09:43:59 +02:00
ide
ide: serverworks: potential overflow in svwks_set_pio_mode()
2020-02-24 08:36:53 +01:00
idle
x86/intel: Aggregate microserver naming
2019-08-28 11:29:32 +02:00
iio
iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()'
2020-07-22 09:33:02 +02:00
infiniband
RDMA/mlx5: Use xa_lock_irq when access to SRQ table
2020-07-29 10:18:31 +02:00
input
Input: elan_i2c - only increment wakeup count on touch
2020-07-29 10:18:38 +02:00
interconnect
interconnect: qcom: qcs404: Walk the list safely on node removal
2019-12-17 19:55:39 +01:00
iommu
irqdomain/treewide: Keep firmware node unconditionally allocated
2020-07-29 10:18:28 +02:00
ipack
ipack: tpci200: fix error return code in tpci200_register()
2020-05-27 17:46:47 +02:00
irqchip
irqchip/gic: Atomically update affinity
2020-07-09 09:37:56 +02:00
isdn
net: use skb_queue_empty_lockless() in poll() handlers
2019-10-28 13:33:41 -07:00
leds
leds: core: Fix warning message when init_data
2020-04-23 10:36:37 +02:00
lightnvm
lightnvm: print error when target is not found
2019-09-05 13:17:01 -06:00
macintosh
drivers/macintosh: Fix memleak in windfarm_pm112 driver
2020-06-22 09:31:22 +02:00
mailbox
mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe()
2020-06-24 17:50:36 +02:00
mcb
…
md
dm: use bio_uninit instead of bio_disassociate_blkg
2020-07-29 10:18:28 +02:00
media
media: ov5640: fix use of destroyed mutex
2020-06-22 09:31:19 +02:00
memory
memory: mtk-smi: Add PM suspend and resume ops
2020-01-17 19:48:59 +01:00
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2019-10-09 11:08:03 +02:00
message
scsi: mptscsih: Fix read sense data size
2020-07-16 08:16:36 +02:00
mfd
mfd: stmfx: Disable IRQ in suspend to avoid spurious interrupt
2020-06-24 17:50:33 +02:00
misc
misc: atmel-ssc: lock with mutex instead of spinlock
2020-07-22 09:33:15 +02:00
mmc
mmc: sdhci: do not enable card detect interrupt for gpio cd type
2020-07-22 09:32:59 +02:00
mtd
mtd: rawnand: oxnas: Release all devices in the _remove() path
2020-07-22 09:33:07 +02:00
mux
…
net
geneve: fix an uninitialized value in geneve_changelink()
2020-07-29 10:18:35 +02:00
nfc
NFC: st21nfca: add missed kfree_skb() in an error path
2020-06-10 20:24:54 +02:00
ntb
NTB: perf: Fix race condition when run with ntb_test
2020-06-24 17:50:41 +02:00
nubus
…
nvdimm
libnvdimm: Out of bounds read in __nd_ioctl()
2020-04-23 10:36:42 +02:00
nvme
nvme-rdma: assign completion vector correctly
2020-07-16 08:16:36 +02:00
nvmem
nvmem: qfprom: remove incorrect write support
2020-06-10 20:24:57 +02:00
of
of: of_mdio: Correct loop scanning logic
2020-07-22 09:32:55 +02:00
opp
opp: Free static OPPs on errors while adding them
2020-02-24 08:36:34 +01:00
oprofile
…
parisc
parisc: Remove 32-bit DMA enforcement from sba_iommu
2019-10-14 21:44:26 +02:00
parport
parport: load lowlevel driver if ports not found
2019-12-31 16:45:25 +01:00
pci
Revert "PCI/PM: Assume ports without DLL Link Active train links in 100 ms"
2020-07-29 10:18:34 +02:00
pcmcia
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
perf
drivers/perf: Prevent forced unbinding of PMU drivers
2020-07-29 10:18:40 +02:00
phy
phy: sun4i-usb: fix dereference of pointer phy0 before it is null checked
2020-07-22 09:33:01 +02:00
pinctrl
pinctrl: amd: fix npins for uart0 in kerncz_groups
2020-07-29 10:18:26 +02:00
platform
platform/x86: asus-wmi: allow BAT1 battery name
2020-07-29 10:18:39 +02:00
pnp
…
power
power: supply: smb347-charger: IRQSTAT_D is volatile
2020-06-24 17:50:25 +02:00
powercap
powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()
2020-01-14 20:08:18 +01:00
pps
…
ps3
…
ptp
ptp: free ptp device pin descriptors properly
2020-01-23 08:22:51 +01:00
pwm
pwm: jz4740: Fix build failure
2020-07-16 08:16:48 +02:00
rapidio
rapidio: fix an error in get_user_pages_fast() error handling
2020-05-27 17:46:48 +02:00
ras
…
regulator
regualtor: pfuze100: correct sw1a/sw2 on pfuze3000
2020-06-30 15:36:54 -04:00
remoteproc
remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use
2020-06-24 17:50:13 +02:00
reset
reset: uniphier: Add SCSSI reset control for each channel
2020-02-24 08:36:41 +01:00
rpmsg
rpmsg: char: release allocated memory
2020-01-14 20:08:37 +01:00
rtc
rtc: rv3028: Add missed check for devm_regmap_init_i2c()
2020-06-24 17:50:36 +02:00
s390
s390/qeth: fix error handling for isolation mode cmds
2020-06-30 15:36:57 -04:00
sbus
…
scsi
scsi: dh: Add Fujitsu device to devinfo and dh lists
2020-07-29 10:18:27 +02:00
sfi
…
sh
…
siox
…
slimbus
slimbus: core: Fix mismatch in of_node_get/put
2020-07-22 09:33:08 +02:00
soc
soc: qcom: rpmh: Dirt can only make you dirtier, not cleaner
2020-07-29 10:18:25 +02:00
soundwire
soundwire: intel: fix memory leak with devm_kasprintf
2020-07-22 09:33:00 +02:00
spi
spi: mediatek: use correct SPI_CFG2_REG MACRO
2020-07-29 10:18:37 +02:00
spmi
spmi: pmic-arb: Set lockdep class for hierarchical irq domains
2020-02-19 19:53:07 +01:00
ssb
ssb: make array pwr_info_offset static const, makes object smaller
2019-09-13 17:23:18 +03:00
staging
staging: comedi: verify array index is correct before using it
2020-07-22 09:33:02 +02:00
target
scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd()
2020-06-24 17:50:34 +02:00
tc
…
tee
tee: optee: Fix compilation issue with nommu
2020-02-05 21:22:49 +00:00
thermal
thermal/drivers/cpufreq_cooling: Fix wrong frequency converted from power
2020-07-22 09:33:16 +02:00
thunderbolt
thunderbolt: Prevent crash if non-active NVMem file is read
2020-02-28 17:22:13 +01:00
tty
serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X
2020-07-29 10:18:35 +02:00
uio
uio_pdrv_genirq: fix use without device tree and no interrupt
2020-07-22 09:33:13 +02:00
usb
usb: cdns3: trace: fix some endian issues
2020-07-29 10:18:38 +02:00
vfio
vfio/mdev: Fix reference count leak in add_mdev_supported_type
2020-06-24 17:50:36 +02:00
vhost
scsi: vhost: Notify TCM about the maximum sg entries supported per command
2020-06-24 17:50:17 +02:00
video
backlight: lp855x: Ensure regulators are disabled on probe failure
2020-06-24 17:50:09 +02:00
virt
virt: vbox: Fix guest capabilities mask check
2020-07-22 09:33:11 +02:00
virtio
virtio_ring: Fix mem leak with vring_new_virtqueue()
2020-03-18 07:17:55 +01:00
visorbus
visorbus: fix uninitialized variable access
2020-02-24 08:36:47 +01:00
vlynq
…
vme
vme: bridges: reduce stack usage
2020-02-24 08:36:48 +01:00
w1
w1: omap-hdq: cleanup to add missing newline for some dev_dbg
2020-06-22 09:31:26 +02:00
watchdog
watchdog: da9062: No need to ping manually before setting timeout
2020-06-24 17:50:32 +02:00
xen
xen/pvcalls-back: test for errors when calling backend_connect()
2020-06-17 16:40:38 +02:00
zorro
…
Kconfig
Merge tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2019-09-18 11:05:34 -07:00
Makefile
Merge tag 'staging-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2019-09-18 11:05:34 -07:00