linux/drivers
Eric Anholt e92d03bff9 Revert "drm/i915: Kill GTT mappings when moving from GTT domain"
This reverts commit 4a684a4117.
Userland has always been required to set the object's domain to GTT
before using it through a GTT mapping, it's not something that the
kernel is supposed to enforce.  (The pagefault support is so that we
can handle multiple mappings without userland having to pin across
them, not so that userland can use GTT after GPU domains without
telling the kernel).

Fixes 19.2% +/- 0.8% (n=6) performance regression in cairo-gl
firefox-talos-gfx on my T420 latop.

Signed-off-by: Keith Packard <keithp@keithp.com>
2011-06-21 11:11:02 -07:00
..
accessibility
acpi
amba
ata libata: fix unexpectedly frozen port after ata_eh_reset() 2011-06-07 15:55:55 -04:00
atm
auxdisplay
base PM / Runtime: Fix loops in pm_runtime_clk_notify() 2011-06-07 23:34:58 +02:00
bcma
block Merge branch 'for-linus' of git://git.kernel.dk/linux-block 2011-06-04 08:11:26 +09:00
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem 2011-06-17 12:40:36 -04:00
cdrom
char drivers/char/hpet.c: fix periodic-emulation for delayed interrupts 2011-06-15 20:04:02 -07:00
clk
clocksource
connector
cpufreq [CPUFREQ] powernow-k8: Don't try to transition if the pstate is incorrect 2011-06-16 16:31:13 -04:00
cpuidle
crypto
dca
dio
dma dmaengine: shdma: SH_DMAC_MAX_CHANNELS message fix 2011-06-14 15:03:07 +09:00
edac
eisa
firewire
firmware iscsi_ibft: iscsi_ibft_find unused variable i 2011-06-09 09:05:12 -04:00
gpio gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD. 2011-06-16 08:40:43 -06:00
gpu Revert "drm/i915: Kill GTT mappings when moving from GTT domain" 2011-06-21 11:11:02 -07:00
hid Revert "HID: magicmouse: ignore 'ivalid report id' while switching modes" 2011-06-16 12:21:34 +02:00
hwmon hwmon: (s3c) Initialize sysfs attributes 2011-06-17 23:22:27 -07:00
hwspinlock
i2c
ide ide-cd: signedness warning fix again 2011-06-11 15:06:48 -07:00
idle
ieee802154
infiniband
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2011-06-20 08:59:46 -07:00
isdn gigaset: call module_put before restart of if_open() 2011-06-17 15:27:32 -04:00
leds leds: fix the incorrect display in menuconfig 2011-06-15 20:04:01 -07:00
lguest
macintosh
mca
md md/raid5: remove unusual use of bio_iovec_idx() 2011-06-14 14:23:57 +10:00
media Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 2011-06-09 13:09:07 -07:00
memstick
message
mfd
misc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2011-06-20 20:10:18 -07:00
mmc Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-06-15 22:01:36 -07:00
mtd
net pxa168_eth: fix race in transmit path. 2011-06-20 14:02:07 -07:00
nfc
nubus
of
oprofile
parisc
parport
pci Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2011-06-14 11:25:32 -07:00
pcmcia gpio: include linux/gpio.h where needed 2011-06-16 08:40:44 -06:00
platform
pnp
power
pps
ps3
ptp ptp: Fix some locking bugs in ptp_read() 2011-06-01 19:29:10 -07:00
rapidio
regulator
rtc Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-06-13 10:47:04 -07:00
s390 [S390] qdio: Split SBAL entry flags 2011-06-06 14:14:56 +02:00
sbus
scsi [SCSI] Fix oops caused by queue refcounting failure 2011-06-02 18:34:43 +09:00
sfi
sh drivers: sh: resume enabled clocks fix 2011-06-14 15:15:25 +09:00
sn
spi spi/bfin_spi: fix handling of default bits per word setting 2011-06-17 08:27:27 -06:00
ssb ssb: fix PCI(e) driver regression causing oops on PCI cards 2011-06-03 14:19:49 -04:00
staging staging: fix iio builds when IIO_RING_BUFFER is not enabled 2011-06-16 08:29:00 -07:00
target
tc
telephony
thermal
tty drivers/tty/serial/pch_uart.c: don't oops if dmi_get_system_info returns NULL 2011-06-15 20:04:02 -07:00
uio
usb USB: serial: add another 4N-GALAXY.DE PID to ftdi_sio driver 2011-06-08 13:48:30 -07:00
uwb
vhost
video Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x 2011-06-16 09:45:47 -07:00
virtio
vlynq
w1 w1: W1_MASTER_DS1WM should depend on GENERIC_HARDIRQS 2011-06-15 20:04:00 -07:00
watchdog
xen Merge branch 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen 2011-06-20 09:01:33 -07:00
zorro
Kconfig
Makefile