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70cc77952efebf6722d483cb83cfb563ac9768db
linux/drivers
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Boris Brezillon 70cc77952e drm/panfrost: Fix a race in panfrost_ioctl_madvise() 
If 2 threads change the MADVISE property of the same BO in parallel we
might end up with an shmem->madv value that's inconsistent with the
presence of the BO in the shrinker list.

The easiest solution to fix that is to protect the
drm_gem_shmem_madvise() call with the shrinker lock.

Fixes: 013b651013 ("drm/panfrost: Add madvise and shrinker support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20191129135908.2439529-3-boris.brezillon@collabora.com
2019-12-06 11:05:52 -06:00
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accessibility
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acpi
Merge tag 'acpi-5.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-10-18 08:38:26 -07:00
amba
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2019-09-22 09:39:09 -07:00
android
binder: Fix comment headers on binder_alloc_prepare_to_free()
2019-10-10 14:39:23 +02:00
ata
libata/ahci: Fix PCS quirk application
2019-10-15 14:10:19 -06:00
atm
atm: he: clean up an indentation issue
2019-09-25 13:54:45 +02:00
auxdisplay
Merge tag 'docs-5.4' of git://git.lwn.net/linux
2019-09-17 16:22:26 -07:00
base
drivers/base/memory.c: don't access uninitialized memmaps in soft_offline_page_store()
2019-10-19 06:32:31 -04:00
bcma
bcma: make arrays pwr_info_offset and sprom_sizes static const, shrinks object size
2019-09-13 16:44:49 +03:00
block
zram: fix race between backing_dev_show and backing_dev_store
2019-10-19 06:32:32 -04:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-09-15 14:17:27 +02:00
bus
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-09-30 10:04:28 -07:00
cdrom
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char
char/random: Add a newline at the end of the file
2019-10-02 13:49:43 -07:00
clk
Merge tag 'omap-for-v5.4/fixes-rc1-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
2019-10-03 09:15:19 -07:00
clocksource
timer-of: don't use conditional expression with mixed 'void' types
2019-10-02 16:16:07 -07:00
connector
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counter
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cpufreq
cpufreq: Avoid cpufreq_suspend() deadlock on system shutdown
2019-10-10 11:11:17 +02:00
cpuidle
Merge tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-09-17 19:15:14 -07:00
crypto
Merge branch 'akpm' (patches from Andrew)
2019-09-24 16:10:23 -07:00
dax
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dca
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devfreq
PM / devfreq: passive: fix compiler warning
2019-08-26 21:37:37 +09:00
dio
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dma
Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
2019-09-22 09:30:30 -07:00
dma-buf
Revert "dma-buf: Add dma-buf heaps framework"
2019-10-30 16:41:49 -04:00
edac
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2019-09-22 09:39:09 -07:00
eisa
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extcon
Merge tag 'tag-chrome-platform-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
2019-09-19 14:14:28 -07:00
firewire
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firmware
Merge branch 'dmi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
2019-10-15 09:20:07 -07:00
fpga
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
fsi
fsi: scom: Don't abort operations for minor errors
2019-08-28 22:59:18 +02:00
gnss
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gpio
gpio: lynxpoint: set default handler to be handle_bad_irq()
2019-10-15 01:19:05 +02:00
gpu
drm/panfrost: Fix a race in panfrost_ioctl_madvise()
2019-12-06 11:05:52 -06:00
greybus
staging: greybus: move es2 to drivers/greybus/
2019-08-27 19:03:08 +02:00
hid
HID: hyperv: Use in-place iterator API in the channel callback
2019-10-01 14:49:41 -04:00
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: Fix harmless building warnings without CONFIG_PM_SLEEP
2019-10-01 14:49:45 -04:00
hwmon
hwmon: (nct7904) Add array fan_alarm and vsen_alarm to store the alarms in nct7904_data struct.
2019-10-02 06:42:48 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
i2c
i2c: slave-eeprom: Add read only mode
2019-09-28 20:44:12 +02:00
i3c
i3c: master: Use dev_to_i3cmaster()
2019-08-27 09:43:59 +02:00
ide
ide: remove the sgiioc4 driver
2019-08-16 11:33:56 -07:00
idle
x86/intel: Aggregate microserver naming
2019-08-28 11:29:32 +02:00
iio
Merge tag 'iio-fixes-for-5.4a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus
2019-10-10 11:18:37 +02:00
infiniband
RDMA/mlx5: Add missing synchronize_srcu() for MW cases
2019-10-04 15:54:22 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-10-17 11:18:44 -07:00
interconnect
drivers: qcom: Add BCM vote macro to header
2019-08-20 10:09:56 +03:00
iommu
iommu/amd: Check PM_LEVEL_SIZE() condition in locked section
2019-10-18 16:52:37 +02:00
ipack
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irqchip
Merge tag 'irqchip-fixes-5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
2019-10-14 20:35:58 +02:00
isdn
mISDN: enforce CAP_NET_RAW for raw sockets
2019-09-24 16:37:18 +02:00
leds
leds: lm3532: Fix optional led-max-microamp prop error handling
2019-09-12 20:45:52 +02:00
lightnvm
lightnvm: print error when target is not found
2019-09-05 13:17:01 -06:00
macintosh
cpufreq: powerpc: macintosh: Switch to QoS requests for freq limits
2019-08-26 10:02:01 +02:00
mailbox
mailbox: qcom-apcs: fix max_register value
2019-09-17 00:54:29 -05:00
mcb
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md
Merge tag 'for-linus-2019-10-18' of git://git.kernel.dk/linux-block
2019-10-18 22:29:36 -04:00
media
Merge v5.4-rc4 into drm-next
2019-10-23 12:10:05 +02:00
memory
iommu/mediatek: Clean up struct mtk_smi_iommu
2019-08-30 15:57:27 +02:00
memstick
memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()'
2019-10-09 11:08:03 +02:00
message
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mfd
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal
2019-09-29 10:24:23 -07:00
misc
Merge v5.4-rc4 into drm-next
2019-10-23 12:10:05 +02:00
mmc
mmc: sdhci-iproc: fix spurious interrupts on Multiblock reads with bcm2711
2019-10-09 11:05:50 +02:00
mtd
mtd: rawnand: au1550nd: Fix au_read_buf16() prototype
2019-10-07 09:56:36 +02:00
mux
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net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-10-19 17:09:11 -04:00
nfc
NFC: pn533: fix use-after-free and memleaks
2019-10-08 16:52:26 -07:00
ntb
NTB: fix IDT Kconfig typos/spellos
2019-09-23 17:20:40 -04:00
nubus
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nvdimm
Merge tag 'libnvdimm-fixes-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2019-09-29 10:33:41 -07:00
nvme
nvme-pci: Set the prp2 correctly when using more than 4k page
2019-10-18 23:09:41 +09:00
nvmem
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
of
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-09-28 17:47:33 -07:00
opp
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oprofile
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parisc
parisc: Remove 32-bit DMA enforcement from sba_iommu
2019-10-14 21:44:26 +02:00
parport
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
pci
PCI: PM: Fix pci_power_up()
2019-10-15 23:51:36 +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
Merge branches 'for-next/52-bit-kva', 'for-next/cpu-topology', 'for-next/error-injection', 'for-next/perf', 'for-next/psci-cpuidle', 'for-next/rng', 'for-next/smpboot', 'for-next/tbi' and 'for-next/tlbi' into for-next/core
2019-08-30 12:46:12 +01:00
phy
Merge tag 'pci-v5.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2019-09-23 19:16:01 -07:00
pinctrl
Merge tag 'pinctrl-v5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2019-09-19 14:19:33 -07:00
platform
platform/x86: i2c-multi-instantiate: Fail the probe if no IRQ provided
2019-10-14 15:31:50 +03:00
pnp
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power
Merge tag 'for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2019-09-22 12:04:59 -07:00
powercap
Merge tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2019-09-17 19:15:14 -07:00
pps
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ps3
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ptp
ptp: fix typo of "mechanism" in Kconfig help text
2019-10-07 14:55:46 -04:00
pwm
Merge tag 'pwm/for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2019-09-27 12:19:47 -07:00
rapidio
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ras
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regulator
Merge tag 'leds-for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
2019-09-17 18:40:42 -07:00
remoteproc
Merge tag 'rproc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2019-09-22 10:55:08 -07:00
reset
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-09-30 10:04:28 -07:00
rpmsg
rpmsg: glink-smem: Name the edge based on parent remoteproc
2019-09-17 15:33:31 -07:00
rtc
Merge tag 'rtc-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2019-09-22 11:05:43 -07:00
s390
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-10-19 17:09:11 -04:00
sbus
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scsi
Merge tag 'mkp-scsi-postmerge' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi
2019-10-18 08:08:53 -07:00
sfi
…
sh
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siox
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slimbus
slimbus: fix slim_tid_txn()
2019-08-18 12:56:10 +02:00
soc
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2019-09-16 15:52:38 -07:00
soundwire
Merge tag 'soundwire-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
2019-09-22 10:52:23 -07:00
spi
Merge tag 'leds-for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
2019-09-17 18:40:42 -07:00
spmi
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ssb
ssb: make array pwr_info_offset static const, makes object smaller
2019-09-13 17:23:18 +03:00
staging
Merge tag 'staging-5.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2019-10-12 15:44:46 -07:00
target
mm: introduce page_size()
2019-09-24 15:54:08 -07:00
tc
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tee
tee/shm: untag user pointers in tee_shm_register
2019-09-25 17:51:41 -07:00
thermal
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal
2019-09-29 10:24:23 -07:00
thunderbolt
thunderbolt: Add support for Intel Ice Lake
2019-08-26 12:15:06 +03:00
tty
tty: serial: imx: Use platform_get_irq_optional() for optional IRQs
2019-10-10 13:12:28 +02:00
uio
Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-09-18 11:14:31 -07:00
usb
USB: yurex: fix NULL-derefs on disconnect
2019-10-10 14:24:06 +02:00
vfio
vfio/type1: untag user pointers in vaddr_get_pfn
2019-09-25 17:51:41 -07:00
vhost
vhost/test: stop device before reset
2019-10-13 09:38:27 -04:00
video
Merge tag 'drm-misc-next-2019-10-09-2' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-10-11 09:30:53 +10:00
virt
virt: vbox: fix memory leak in hgcm_call_preprocess_linaddr
2019-10-10 14:50:32 +02:00
virtio
virtio_ring: fix unmap of indirect descriptors
2019-09-09 10:43:15 -04:00
visorbus
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vlynq
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vme
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w1
w1: ds250x: Fix build error without CRC16
2019-10-10 15:35:41 +02:00
watchdog
Merge tag 'linux-watchdog-5.4-rc1' of git://www.linux-watchdog.org/linux-watchdog
2019-09-27 11:17:38 -07:00
xen
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-10-19 17:09:11 -04:00
zorro
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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