Daniel Vetter 8dcf015eb9 drm/i915: optimize the shmem_pwrite slowpath handling ... Since we drop dev->struct_mutex when going through the slowpath, the object might have been moved out of the cpu domain. Hence we need to clflush the entire object to ensure that after the ioctl returns, everything is coherent again (interwoven writes are ill-defined anyway). But we only need to do this if we start in the cpu domain and the object requires flushing for coherency. So don't do the flushing if the object is coherent anyway or if we've done in-line clfushing already. v2: i915_gem_clflush_object already checks whether the object is coherent and if so, drops the flushing. Hence we don't need to check that ourselves, simplifying the condition. v3: Reorder the checks for better clarity (and adjust the comment accordingly), suggested by Chris Wilson. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2012-11-29 13:49:08 +01:00
..
accessibility	…
acpi	ACPI video: Ignore errors after _DOD evaluation.	2012-11-03 09:52:54 +08:00
amba	…
ata	Merge branch 'samsung_platform_data' into staging/for_v3.7	2012-10-05 22:32:05 -03:00
atm	sections: fix section conflicts in drivers/atm	2012-10-06 03:04:40 +09:00
auxdisplay	…
base	Power management and ACPI fixes for 3.7-rc3	2012-10-26 14:23:35 -07:00
bcma	bcma: fix unregistration of cores	2012-10-15 14:45:51 -04:00
block	loop: Make explicit loop device destruction lazy	2012-10-30 08:37:31 +01:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-10-02 13:38:27 -07:00
bus	drivers: bus: omap_l3: fixup merge conflict resolution	2012-10-01 19:39:48 -07:00
cdrom	…
char	Merge branch 'for-airlied' of git://people.freedesktop.org/~danvet/drm-intel into drm-next	2012-11-20 09:22:35 +10:00
clk	spi: Updates for v3.7	2012-10-02 17:26:42 -07:00
clocksource	Power management updates for 3.7-rc1	2012-10-02 18:32:35 -07:00
connector	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-10-02 13:38:27 -07:00
cpufreq	cpufreq / powernow-k8: Change maintainer's email address	2012-10-31 21:02:57 +01:00
cpuidle	ACPI idle, CPU hotplug: Fix NULL pointer dereference during hotplug	2012-10-08 22:52:54 -04:00
crypto	ARM: soc: late platform updates	2012-10-07 20:55:16 +09:00
dca	…
devfreq	…
dio	…
dma	Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma	2012-10-26 14:59:01 -07:00
edac	amd64_edac:__amd64_set_scrub_rate(): avoid overindexing scrubrates[]	2012-10-24 16:13:27 +02:00
eisa	…
extcon	extcon : register for cable interest by cable name	2012-10-23 16:32:18 +09:00
firewire	firewire: cdev: fix user memory corruption (i386 userland on amd64 kernel)	2012-10-09 18:26:28 +02:00
firmware	firmware/memmap: avoid type conflicts with the generic memmap_init()	2012-10-19 14:07:47 -07:00
gpio	Some GPIO fixes for the v3.7 series since -rc1:	2012-10-30 15:56:22 -07:00
gpu	drm/i915: optimize the shmem_pwrite slowpath handling	2012-11-29 13:49:08 +01:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2012-10-31 15:39:28 -07:00
hsi	…
hv	Drivers: hv: Cleanup error handling in vmbus_open()	2012-10-24 15:46:27 -07:00
hwmon	hwmon: Only include of_match_table with CONFIG_OF_GPIO	2012-11-01 17:31:20 -07:00
hwspinlock	…
i2c	Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux	2012-11-03 15:14:54 -07:00
ide	sections: fix section conflicts in drivers/ide	2012-10-06 03:04:41 +09:00
idle	intel_idle: enable IVB Xeon support	2012-09-26 22:28:21 -04:00
iio	iio: Remove duplicates for light/ in Kconfig and Makefile	2012-10-19 19:44:06 +01:00
infiniband	Merge branches 'cxgb4' and 'mlx4' into for-next	2012-10-23 09:03:49 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2012-11-02 16:11:15 -07:00
iommu	iommu/tegra: smmu: Fix deadly typo	2012-10-24 16:58:53 +02:00
irqchip	…
isdn	bas_gigaset: fix pre_reset handling	2012-10-26 02:20:36 -04:00
leds	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds	2012-10-10 20:14:07 +09:00
lguest	Merge branch 'virtio-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux	2012-10-07 21:04:56 +09:00
macintosh	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2012-10-06 03:16:12 +09:00
md	MD RAID10: Fix oops when creating RAID10 arrays via dm-raid.c	2012-10-31 11:42:30 +11:00
media	[media] Kconfig: Fix dependencies for driver autoselect options	2012-10-17 16:45:56 -03:00
memory	memory: tegra{20,30}-mc: Fix reading incorrect register in mc_readl()	2012-09-26 14:04:09 -07:00
memstick	…
message	…
mfd	1. New drivers:	2012-10-07 17:29:24 +09:00
misc	pwm: Changes for v3.7-rc1	2012-10-10 20:15:24 +09:00
mmc	mmc: mxs-mmc: Fix merge issue causing build error	2012-10-11 17:21:40 -04:00
mtd	mtd: Disable mtdchar mmap on MMU systems	2012-10-09 15:08:42 +01:00
net	vmxnet3: must split too big fragments	2012-11-02 21:58:09 -04:00
nfc	NFC: Fix missing mutex unlock in pn533_send_cmd_frame_async	2012-09-27 10:47:48 +02:00
nubus	…
of	of/platform: sparse fix	2012-10-17 15:53:03 -05:00
oprofile	mm: use mm->exe_file instead of first VM_EXECUTABLE vma->vm_file	2012-10-09 16:22:18 +09:00
parisc	…
parport	Xtensa patchset for 3.7	2012-10-09 16:11:46 +09:00
pci	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2012-10-06 03:16:12 +09:00
pcmcia	Merge branch 'testing/driver-warnings' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into fixes	2012-10-19 15:40:18 -07:00
pinctrl	pinctrl/nomadik: pass DT node to the irqdomain	2012-10-23 11:52:25 +02:00
platform	Merge branches 'fixes-for-37', 'ec' and 'thermal' into release	2012-10-09 01:47:35 -04:00
pnp	…
power	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux	2012-10-13 11:27:59 +09:00
pps	idr: rename MAX_LEVEL to MAX_IDR_LEVEL	2012-10-06 03:04:56 +09:00
ps3	…
ptp	…
pwm	pwm: Changes for v3.7-rc1	2012-10-10 20:15:24 +09:00
rapidio	rapidio: update for destination ID allocation	2012-10-11 08:50:15 +09:00
regulator	MFD bits for the 3.7 merge window.	2012-10-05 12:01:30 +09:00
remoteproc	Merge branch 'virtio-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux	2012-10-07 21:04:56 +09:00
rpmsg	Merge branch 'virtio-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux	2012-10-07 21:04:56 +09:00
rtc	drivers/rtc/rtc-imxdi.c: add missing spin lock initialization	2012-10-25 14:37:53 -07:00
s390	s390/css: stop stsch loop after cc 3	2012-10-18 17:50:08 +02:00
sbus	…
scsi	qla2xxx: Update target lookup session tables when a target session changes	2012-10-26 12:29:46 -07:00
sfi	…
sh	sh: Fix up more fallout from pointless ARM __iomem churn.	2012-10-15 14:08:48 +09:00
sn	…
spi	spi: Some minor MXS fixes	2012-10-28 11:13:54 -07:00
ssb	…
staging	Staging driver fixes for 3.7-rc3	2012-10-26 10:25:31 -07:00
target	target: Fix incorrect usage of nested IRQ spinlocks in ABORT_TASK path	2012-11-01 00:38:45 -07:00
tc	…
thermal	exynos4_tmu_driver_ids should be exynos_tmu_driver_ids.	2012-11-03 09:52:55 +08:00
tty	Revert "serial: omap: fix software flow control"	2012-10-24 11:57:21 -07:00
uio	mm: kill vma flag VM_RESERVED and mm->reserved_vm counter	2012-10-09 16:22:19 +09:00
usb	xhci: trivial: Remove assigned but unused ep_ctx.	2012-10-25 13:13:48 -07:00
uwb	…
vfio	vfio: Fix PCI INTx disable consistency	2012-10-10 09:10:32 -06:00
vhost	vhost: fix mergeable bufs on BE hosts	2012-10-24 23:19:30 -04:00
video	Bug-fixes:	2012-11-02 13:26:11 -07:00
virt	…
virtio	virtio_mmio: Don't attempt to create empty virtqueues	2012-09-28 15:05:16 +09:30
vlynq	…
vme	…
w1	char/misc driver merge for 3.7-rc1	2012-10-01 12:09:59 -07:00
watchdog	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu	2012-10-07 21:06:10 +09:00
xen	Bug-fixes:	2012-11-02 13:26:11 -07:00
zorro	…
Kconfig	ARM: soc: driver specific changes	2012-10-01 18:46:13 -07:00
Makefile	IPMI: Change link order	2012-10-16 18:07:12 -07:00