Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Chris Wilson 016a65a391 drm/i915: Always reset vma->ggtt_view.pages cache on unbinding ... With the introduction of multiple views of an obj in the same vm, each vma was taught to cache its copy of the pages (so that different views could have different page arrangements). However, this missed decoupling those vma->ggtt_view.pages when the vma released its reference on the obj->pages. As we don't always free the vma, this leads to a possible scenario (e.g. execbuffer interrupted by the shrinker) where the vma points to a stale obj->pages, and explodes. Fixes regression from commit fe14d5f4e5 Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Date: Wed Dec 10 17:27:58 2014 +0000 drm/i915: Infrastructure for supporting different GGTT views per object Tvrtko says, if someone else will be confused how this can happen, key is the reservation execbuffer path. That puts the VMA on the exec_list which prevents i915_vma_unbind and i915_gem_vma_destroy from fully destroying the VMA. So the VMA is left existing as an empty object in the list - unbound and disassociated with the backing store. Kind of a cached memory object. And then re-using it needs to clear the cached pages pointer which is fixed above. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1227892 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Michel Thierry <michel.thierry@intel.com> Cc: stable@vger.kernel.org Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> [Jani: Added Tvrtko's explanation to commit message.] Signed-off-by: Jani Nikula <jani.nikula@intel.com>		2015-06-15 09:49:59 +03:00
..
accessibility
acpi	Merge branches 'acpi-init' and 'acpica'	2015-05-15 00:31:23 +02:00
amba
android
ata	Merge branch 'for-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2015-06-08 08:47:08 -07:00
atm
auxdisplay
base	drivers/base: cacheinfo: handle absence of caches	2015-06-01 10:34:24 +09:00
bcma	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2015-04-17 15:50:54 -04:00
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2015-06-12 11:35:19 -07:00
bluetooth	Bluetooth: ath3k: add support of 04ca:300f AR3012 device	2015-05-13 23:04:20 +02:00
bus	mvebu fixes for 4.1 (part 3)	2015-06-01 17:03:44 +02:00
cdrom
char	ipmi: Fix multi-part message handling	2015-05-05 19:37:22 -05:00
clk	clk: si5351: Do not pass struct clk in platform_data	2015-05-08 11:22:30 -07:00
clocksource	Initial ACPI support for arm64:	2015-04-24 08:23:45 -07:00
connector
cpufreq	cpufreq: intel_pstate: Fix an annoying !CONFIG_SMP warning	2015-04-15 23:02:24 +02:00
cpuidle	cpuidle: Run tick_broadcast_exit() with disabled interrupts	2015-04-29 15:19:21 +02:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2015-04-26 13:51:05 -07:00
dca
devfreq
dio
dma	dmaengine: Fix choppy sound because of unimplemented resume	2015-06-12 15:22:26 +05:30
dma-buf	dma-buf: cleanup dma_buf_export() to make it easily extensible	2015-04-21 14:47:16 +05:30
edac
eisa
extcon	extcon: usb-gpio: register extcon device before IRQ registration	2015-04-27 11:06:05 +09:00
firewire
firmware	Merge branch 'stable/for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft	2015-06-06 09:03:54 -07:00
fmc
gpio	gpio: gpio-kempld: Fix get_direction return value	2015-05-12 13:49:13 +02:00
gpu	drm/i915: Always reset vma->ggtt_view.pages cache on unbinding	2015-06-15 09:49:59 +03:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2015-05-21 17:23:11 -07:00
hsi
hv
hwmon	hwmon: (nct6683) Add missing sysfs attribute initialization	2015-05-29 17:47:42 -07:00
hwspinlock
hwtracing/coresight	Char/Misc driver patches for 4.1-rc1	2015-04-21 09:42:58 -07:00
i2c	i2c: s3c2410: fix oops in suspend callback for non-dt platforms	2015-05-12 18:13:46 +02:00
ide	Merge branch 'for-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2015-05-11 10:54:20 -07:00
idle	Power management and ACPI updates for v4.1-rc1	2015-04-14 20:21:54 -07:00
iio	iio: adc: twl6030-gpadc: Fix modalias	2015-05-23 12:30:52 +01:00
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-05-31 11:31:42 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2015-06-09 15:05:27 -07:00
iommu	Merge git://git.infradead.org/intel-iommu	2015-06-12 11:28:57 -07:00
ipack
irqchip	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2015-06-14 15:38:57 -10:00
isdn	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-04-15 09:00:47 -07:00
leds	This is the bulk of GPIO changes for the v4.1 development	2015-04-18 08:22:10 -04:00
lguest	lguest: fix out-by-one error in address checking.	2015-05-27 09:57:21 -07:00
macintosh
mailbox
mcb
md	md: make sure MD_RECOVERY_DONE is clear before starting recovery/resync	2015-06-12 20:16:33 +10:00
media	media fixes for v4.1-rc3	2015-05-05 08:42:06 -07:00
memory	ARM: SoC driver updates for v4.1	2015-04-22 09:18:17 -07:00
memstick	memstick: mspro_block: add missing curly braces	2015-04-17 09:04:09 -04:00
message
mfd	mfd: da9052: Fix broken regulator probe	2015-05-27 13:34:15 +01:00
misc	Char/Misc driver patches for 4.1-rc1	2015-04-21 09:42:58 -07:00
mmc	mmc: atmel-mci: fix bad variable type for clkdiv	2015-05-18 09:04:42 +02:00
mtd	Two MTD fixes for 4.1:	2015-05-18 10:01:54 -07:00
net	net: igb: fix the start time for periodic output signals	2015-06-11 16:04:02 -07:00
nfc
ntb	ntb: initialize max_mw for Atom before using it	2015-06-11 09:27:24 -04:00
nubus
of	Driver core fixes for 4.1-rc7	2015-06-06 22:37:45 -07:00
oprofile	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
parisc	parisc: %pf is only for function pointers	2015-04-24 13:45:54 +02:00
parport
pci	PCI: Preserve resource size during alignment reordering	2015-06-01 17:56:32 -05:00
pcmcia	ARM: SoC cleanups for v4.1	2015-04-22 09:04:39 -07:00
phy	phy: phy-rcar-gen2: Fix USBHS_UGSTS_LOCK value	2015-05-12 20:57:19 +05:30
pinctrl	pinctrl: Fix gpio/pin mapping for Meson8b	2015-05-19 11:40:52 +02:00
platform	thinkpad_acpi: Revert unintentional device attribute renaming	2015-05-20 02:18:12 -07:00
pnp	Power management and ACPI updates for v4.1-rc1	2015-04-14 20:21:54 -07:00
power	power: bq27x00_battery: Add missing MODULE_ALIAS	2015-05-01 23:01:48 +02:00
powercap	powercap / RAPL: Add support for Intel Skylake processors	2015-04-15 23:06:16 +02:00
pps
ps3
ptp
pwm	pwm: img: Impose upper and lower timebase steps value	2015-05-19 16:07:40 +02:00
rapidio
ras
regulator	mfd: da9052: Fix broken regulator probe	2015-05-27 13:34:15 +01:00
remoteproc
reset
rpmsg
rtc	drivers/rtc/rtc-armada38x.c: remove unused local `flags'	2015-05-14 17:55:51 -07:00
s390	s390/zcrypt: Fix invalid domain handling during ap module unload	2015-05-13 09:57:29 +02:00
sbus	drivers/sbus/char/envctrl.c: ignore orderly_poweroff return value	2015-04-15 16:35:23 -07:00
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2015-05-31 11:31:42 -07:00
sfi
sh	drivers: sh: Remove test for now unsupported sh7372	2015-04-27 13:08:14 +09:00
sn
soc	soc: mediatek: Add compile dependency to pmic-wrapper	2015-05-27 16:27:05 +02:00
spi	Merge remote-tracking branches 'spi/fix/fsl-cpm', 'spi/fix/fsl-dspi' and 'spi/fix/fsl-espi' into spi-linus	2015-05-11 17:29:49 +01:00
spmi
ssb	SSB: Fix handling of ssb_pmu_get_alp_clock()	2015-06-09 16:38:06 +02:00
staging	staging: rtl8712: fix stack dump	2015-05-31 11:54:25 +09:00
target	target: Use a PASSTHROUGH flag instead of transport_types	2015-05-30 19:58:11 -07:00
tc
thermal	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into for-rc	2015-05-19 08:12:27 +08:00
thunderbolt
tty	TTY/Serial driver fixes for 4.1-rc7	2015-06-06 22:14:23 -07:00
uio
usb	USB-serial fixes for v4.1-rc7	2015-06-05 23:19:45 +09:00
uwb
vfio	vfio: Fix runaway interruptible timeout	2015-05-01 16:31:41 -06:00
vhost	target: Fix se_tpg_tfo->tf_subsys regression + remove tf_subsystem	2015-05-30 18:04:20 -07:00
video	backlight: pwm: Handle EPROBE_DEFER while requesting the PWM	2015-05-26 08:44:59 +01:00
virt
virtio	virtio_pci: Clear stale cpumask when setting irq affinity	2015-06-04 14:47:49 +02:00
vlynq
vme
w1
watchdog	Merge git://www.linux-watchdog.org/linux-watchdog	2015-04-22 11:22:55 -07:00
xen	xen/events: don't bind non-percpu VIRQs with percpu chip	2015-05-19 19:55:36 +01:00
zorro
Kconfig
Makefile