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ce04434c6e
linux/drivers
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Chris Wilson ce04434c6e drm/i915: Invalidate TLBs for the rings after a reset 
commit 884020bf3d upstream.

After any "soft gfx reset" we must manually invalidate the TLBs
associated with each ring. Empirically, it seems that a
suspend/resume or D3-D0 cycle count as a "soft reset". The symptom is
that the hardware would fail to note the new address for its status
page, and so it would continue to write the shadow registers and
breadcrumbs into the old physical address (now used by something
completely different, scary). Whereas the driver would read the new
status page and never see any progress, it would appear that the GPU
hung immediately upon resume.

Based on a patch by naresh kumar kachhi <naresh.kumar.kacchi@intel.com>

Reported-by: Thiago Macieira <thiago@kde.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64725
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Thiago Macieira <thiago@kde.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-29 09:47:37 -07:00
..
accessibility
acpi ACPI: Try harder to resolve _ADR collisions for bridges 2013-08-29 09:47:29 -07:00
amba
ata libata: make it clear that sata_inic162x is experimental 2013-08-04 16:50:55 +08:00
atm atm: he: use mdelay instead of large udelay constants 2013-04-29 13:26:48 -04:00
auxdisplay
base regmap: cache: Make sure to sync the last register in a block 2013-08-14 22:59:06 -07:00
bcma bcma: add more core IDs 2013-05-17 14:31:05 -04:00
block xen-blkfront: use a different scatterlist for each request 2013-08-11 18:35:24 -07:00
bluetooth Bluetooth: fix wrong use of PTR_ERR() in btusb 2013-08-11 18:35:23 -07:00
bus
cdrom drivers/cdrom/cdrom.c: use kzalloc() for failing hardware 2013-07-13 11:42:26 -07:00
char virtio: console: return -ENODEV on all read operations after unplug 2013-08-14 22:59:09 -07:00
clk ARM: tegra30: clocks: Fix pciex clock registration 2013-06-16 11:25:45 -07:00
clocksource clocksource: dw_apb: Fix error check 2013-07-25 14:07:29 -07:00
connector
cpufreq cpufreq: rename ignore_nice as ignore_nice_load 2013-08-14 22:59:06 -07:00
cpuidle Revert "cpuidle: Quickly notice prediction failure for repeat mode" 2013-08-11 18:35:24 -07:00
crypto crypto: caam - Fixed the memory out of bound overwrite issue 2013-08-04 16:50:57 +08:00
dca
devfreq
dio
dma dma: pl330: Fix cyclic transfers 2013-08-11 18:35:21 -07:00
edac EDAC: Fix lockdep splat 2013-07-28 16:30:11 -07:00
eisa PCI changes for the v3.10 merge window: 2013-04-29 09:30:25 -07:00
extcon Removal of GENERIC_GPIO for v3.10 2013-05-09 09:59:16 -07:00
firewire firewire: fix libdc1394/FlyCap2 iso event regression 2013-08-04 16:50:38 +08:00
firmware efivar: fix oops in efivar_update_sysfs_entries() caused by memory reuse 2013-05-13 20:20:02 +01:00
gpio gpio/omap: don't use linear domain mapping for OMAP1 2013-06-25 23:13:40 -07:00
gpu drm/i915: Invalidate TLBs for the rings after a reset 2013-08-29 09:47:37 -07:00
hid HID: apple: Add support for the 2013 Macbook Air 2013-07-21 18:21:29 -07:00
hsi
hv Drivers: hv: balloon: Do not post pressure status if interrupted 2013-08-04 16:50:58 +08:00
hwmon hwmon: (adt7470) Fix incorrect return code check 2013-08-14 22:59:06 -07:00
hwspinlock A single patch from Vincent extending OMAP's hwspinlock support to OMAP5. 2013-05-07 14:01:27 -07:00
i2c i2c: i2c-mxs: Use DMA mode even for small transfers 2013-08-14 22:59:06 -07:00
ide block_device_operations->release() should return void 2013-05-07 02:16:21 -04:00
idle Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2013-05-11 15:23:17 -07:00
iio iio: inkern: fix iio_convert_raw_to_processed_unlocked 2013-07-25 14:07:23 -07:00
infiniband iscsi-target: Fix iscsit_sequence_cmd reject handling for iser 2013-08-04 16:51:17 +08:00
input Input: bcm5974 - add support for the 2013 MacBook Air 2013-07-21 18:21:29 -07:00
iommu iommu/amd: Only unmap large pages from the first pte 2013-07-25 14:07:42 -07:00
ipack
irqchip ARM: SoC fixes for 3.10-rc 2013-06-22 09:44:45 -10:00
isdn isdn/kcapi: fix a small underflow 2013-05-20 13:38:14 -07:00
leds drivers/leds/leds-ot200.c: fix error caused by shifted mask 2013-05-24 16:22:51 -07:00
lguest lguest: clear cached last cpu when guest_set_pgd() called. 2013-05-08 10:49:18 +09:30
macintosh powerpc/windfarm: Fix noisy slots-fan on Xserve (rm31) 2013-08-11 18:35:20 -07:00
mailbox
md dm verity: fix inability to use a few specific devices sizes 2013-08-04 16:51:02 +08:00
media media: em28xx: fix assignment of the eeprom data 2013-08-14 22:59:06 -07:00
memory drivers/memory: don't check resource with devm_ioremap_resource 2013-05-18 11:55:52 +02:00
memstick block_device_operations->release() should return void 2013-05-07 02:16:21 -04:00
message Merge branch 'for-3.10/core' of git://git.kernel.dk/linux-block 2013-05-08 10:13:35 -07:00
mfd mfd: tps6586x: correct device name of the regulator cell 2013-06-24 12:37:47 +01:00
misc Char / Misc fixes for 3.10-rc6 2013-06-14 19:15:36 -10:00
mmc mmc: omap_hsmmc: Skip platform_get_resource_byname() for dt case 2013-05-26 14:23:11 -04:00
mtd mtd: omap2: allow bulding as a module 2013-08-14 22:59:10 -07:00
net zd1201: do not use stack as URB transfer_buffer 2013-08-29 09:47:35 -07:00
nfc NFC: mei: Do not disable MEI devices from their remove routine 2013-05-21 10:48:41 +02:00
ntb NTB: Multiple NTB client fix 2013-05-15 10:58:22 -07:00
nubus nubus: Kill nubus_proc_detach_device() 2013-05-04 14:47:26 -04:00
of of: Fix address decoding on Bimini and js2x machines 2013-07-25 14:07:32 -07:00
oprofile
parisc parisc: Fix interrupt routing for C8000 serial ports 2013-08-11 18:35:21 -07:00
parport parisc: parport0: fix this legacy no-device port driver! 2013-06-01 14:46:42 +02:00
pci ACPI: Try harder to resolve _ADR collisions for bridges 2013-08-29 09:47:29 -07:00
pcmcia pcmcia: at91_cf: fix gpio_get_value in at91_cf_get_status 2013-07-21 18:21:25 -07:00
pinctrl Renesas ARM based SoC fixes for v3.10 2013-06-07 18:11:02 -07:00
platform x86 / platform / hp_wmi: Fix bluetooth_rfkill misuse in hp_wmi_rfkill_setup() 2013-06-01 23:51:48 +02:00
pnp Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-05-02 10:16:16 -07:00
power charger-manager: Ensure event is not used as format string 2013-07-13 11:42:26 -07:00
pps Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-05-01 17:51:54 -07:00
ps3
ptp ptp_pch: fix error handling in pch_probe() 2013-05-25 21:24:15 -07:00
pwm drivers/pwm: don't check resource with devm_ioremap_resource 2013-05-18 11:55:58 +02:00
rapidio RAPIDIO: IDT_GEN2: Fix build error. 2013-07-28 16:30:07 -07:00
regulator mfd: tps6586x: correct device name of the regulator cell 2013-06-24 12:37:47 +01:00
remoteproc This pull request contains: 2013-05-07 14:04:56 -07:00
reset
rpmsg A small pull request consisting of: 2013-05-07 14:02:00 -07:00
rtc drivers/rtc/rtc-rv3029c2.c: fix disabling AIE irq 2013-07-21 18:21:28 -07:00
s390 SCSI: zfcp: status read buffers on first adapter open with link down 2013-07-25 14:07:30 -07:00
sbus
scsi SCSI: nsp32: use mdelay instead of large udelay constants 2013-08-14 22:59:10 -07:00
sfi
sh
sn
spi spi: spi-davinci: Fix direction in dma_map_single() 2013-08-11 18:35:25 -07:00
ssb - Lots of cleanups from Artem, including deletion of some obsolete drivers 2013-05-09 10:15:46 -07:00
ssbi
staging staging: comedi: bug-fix NULL pointer dereference on failed attach 2013-08-29 09:47:36 -07:00
target iscsi-target: Fix iscsit_sequence_cmd reject handling for iser 2013-08-04 16:51:17 +08:00
tc
thermal drivers/thermal: don't check resource with devm_ioremap_resource 2013-05-18 11:57:30 +02:00
tty serial/mxs-auart: increase time to wait for transmitter to become idle 2013-08-11 18:35:21 -07:00
uio uio: UIO_DMEM_GENIRQ should depend on HAS_DMA 2013-05-21 10:13:23 -07:00
usb wusbcore: fix kernel panic when disconnecting a wireless USB->serial device 2013-08-20 08:43:05 -07:00
uwb uwb: rename random32() to prandom_u32() 2013-04-29 18:28:43 -07:00
vfio vfio: fix crash on rmmod 2013-06-05 08:54:16 -06:00
vhost vhost-net: fix use-after-free in vhost_net_flush 2013-07-28 16:29:57 -07:00
video atmel_lcdfb: blank the backlight on remove 2013-06-01 03:18:55 +08:00
virt
virtio virtio: support unlocked queue poll 2013-07-28 16:29:55 -07:00
vlynq
vme
w1 drivers/w1/masters: don't check resource with devm_ioremap_resource 2013-05-18 11:58:03 +02:00
watchdog drivers/watchdog: don't check resource with devm_ioremap_resource 2013-05-18 11:58:04 +02:00
xen xen/events: mask events when changing their VCPU binding 2013-08-29 09:47:35 -07:00
zorro proc: Supply PDE attribute setting accessor functions 2013-05-01 17:29:18 -04:00
Kconfig ARM: arm-soc driver changes for 3.10 2013-05-04 12:31:18 -07:00
Makefile ARM: arm-soc driver changes for 3.10 2013-05-04 12:31:18 -07:00