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Xiaolin Zhang 0a3242bdb4 drm/i915/gvt: update vgpu workload head pointer correctly 
when creating a vGPU workload, the guest context head pointer should
be updated correctly by comparing with the exsiting workload in the
guest worklod queue including the current running context.

in some situation, there is a running context A and then received 2 new
vGPU workload context B and A. in the new workload context A, it's head
pointer should be updated with the running context A's tail.

v2: walk through guest workload list in backward way.

Cc: stable@vger.kernel.org
Signed-off-by: Xiaolin Zhang <xiaolin.zhang@intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2019-09-06 13:38:51 +08:00
..
accessibility
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acpi
ACPICA: Namespace: remove address node from global list after method termination
2019-04-09 10:05:11 +02:00
amba
ARM: 8836/1: drivers: amba: Update component matching to use the CoreSight UCI values.
2019-02-26 11:23:49 +00:00
android
binder: fix race between munmap() and direct reclaim
2019-03-21 06:51:32 +01:00
ata
libata: fix using DMA buffers on stack
2019-03-28 08:16:04 -06:00
atm
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auxdisplay
auxdisplay: charlcd: make backlight initial state configurable
2019-03-17 08:48:45 +01:00
base
Device properties framework fix for 5.1-rc2
2019-03-22 12:08:52 -07:00
bcma
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block
virtio-blk: limit number of hw queues by nr_cpu_ids
2019-04-10 08:18:24 -06:00
bluetooth
Bluetooth: btusb: request wake pin with NOAUTOEN
2019-04-09 17:38:24 -10:00
bus
ARM: SoC driver updates for 5.1
2019-03-06 09:41:12 -08:00
cdrom
cdrom: Fix race condition in cdrom_sysctl_register
2019-02-08 06:46:59 -07:00
char
tpm: Fix the type of the return value in calc_tpm2_event_size()
2019-04-08 15:58:54 -07:00
clk
clk: imx: Fix PLL_1416X not rounding rates
2019-04-12 14:21:43 -07:00
clocksource
clocksource/drivers/clps711x: Remove board support
2019-03-24 11:30:11 +01:00
connector
connector: fix unsafe usage of ->real_parent
2019-03-08 15:06:38 -08:00
cpufreq
cpufreq/intel_pstate: Load only on Intel hardware
2019-04-01 23:39:23 +02:00
cpuidle
cpuidle: governor: Add new governors to cpuidle_governors again
2019-03-12 23:46:55 +01:00
crypto
crypto: caam - fix copy of next buffer for xcbc and cmac
2019-03-28 13:54:32 +08:00
dax
device-dax for 5.1
2019-03-16 13:05:32 -07:00
dca
…
devfreq
…
dio
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dma
dmaengine: stm32-mdma: Revert "dmaengine: stm32-mdma: Add a check on read_u32_array"
2019-03-25 21:56:54 +05:30
dma-buf
drm/i915: Seal races between async GPU cancellation, retirement and signaling
2019-05-13 13:53:35 +03:00
edac
Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-08 09:11:39 -08:00
eisa
…
extcon
extcon: ptn5150: Fix return value check in ptn5150_i2c_probe()
2019-02-11 17:21:38 +09:00
firewire
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firmware
memblock: drop memblock_alloc_*_nopanic() variants
2019-03-12 10:04:02 -07:00
fmc
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fpga
Merge 5.0-rc6 into char-misc-next
2019-02-11 09:05:58 +01:00
fsi
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gnss
gnss: add driver for mediatek receivers
2019-02-15 16:54:38 +01:00
gpio
gpio fixes for v5.1-rc3
2019-03-29 03:04:47 +01:00
gpu
drm/i915/gvt: update vgpu workload head pointer correctly
2019-09-06 13:38:51 +08:00
hid
HID: input: add mapping for Assistant key
2019-04-03 13:33:25 +02:00
hsi
HSI: omap_ssi_port: fix debugfs_simple_attr.cocci warnings
2019-02-14 12:36:21 +01:00
hv
Char/Misc driver patches for 5.1-rc1
2019-03-06 14:18:59 -08:00
hwmon
hwmon: (ntc_thermistor) Fix temperature type reporting
2019-03-29 09:51:44 -07:00
hwspinlock
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hwtracing
ARM updates for 5.1-rc1
2019-03-15 14:37:46 -07:00
i2c
i2c: imx: don't leak the i2c adapter on error
2019-04-06 17:54:28 +02:00
i3c
- Add a /* fall-through */ comment in the dw-i3c-master driver
2019-03-04 19:05:02 -08:00
ide
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide
2019-03-11 09:34:00 -07:00
idle
intel_idle: add support for Jacobsville
2019-02-15 10:49:14 +01:00
iio
- New Drivers
2019-03-08 10:02:58 -08:00
infiniband
IB/hfi1: Do not flush send queue in the TID RDMA second leg
2019-04-10 15:09:30 -03:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2019-03-11 10:57:11 -07:00
interconnect
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iommu
drm-misc-next for v5.2:
2019-04-24 10:12:50 +10:00
ipack
…
irqchip
irqchip/irq-ls1x: Missing error code in ls1x_intc_of_init()
2019-04-05 14:37:56 +02:00
isdn
mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
2019-03-18 18:32:44 -07:00
leds
leds: trigger: netdev: use memcpy in device_name_store
2019-03-30 19:09:32 +01:00
lightnvm
lightnvm: pblk: fix crash in pblk_end_partial_read due to multipage bvecs
2019-04-10 12:17:01 -06:00
macintosh
treewide: add checks for the return value of memblock_alloc*()
2019-03-12 10:04:02 -07:00
mailbox
mailbox: imx: keep MU irq working during suspend/resume
2019-03-11 02:51:43 -05:00
mcb
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md
dm integrity: fix deadlock with overlapping I/O
2019-04-05 18:49:08 -04:00
media
media: vsp1: drm: Implement writeback support
2019-03-18 17:24:14 +02:00
memory
…
memstick
…
message
…
mfd
mfd: sun6i-prcm: Allow to compile with COMPILE_TEST
2019-04-03 08:38:07 +01:00
misc
5.1 Merge Window Pull Request
2019-03-09 15:53:03 -08:00
mmc
mmc: sdhci-omap: Don't finish_mrq() on a command error during tuning
2019-04-11 12:40:32 +02:00
mtd
mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer
2019-04-05 00:39:19 +02:00
mux
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net
bnxt_en: Reset device on RX buffer errors.
2019-04-08 16:39:41 -07:00
nfc
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ntb
Fixes for switchtec debugability and mapping table entries, NTB
2019-03-15 14:32:59 -07:00
nubus
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nvdimm
device-dax for 5.1
2019-03-16 13:05:32 -07:00
nvme
nvmet: fix discover log page when offsets are used
2019-04-11 17:28:30 +02:00
nvmem
Char/Misc driver patches for 5.1-rc1
2019-03-06 14:18:59 -08:00
of
of: fix kmemleak crash caused by imbalance in early memory reservation
2019-03-12 10:04:02 -07:00
opp
PM / OPP: Update performance state when freq == old_freq
2019-03-12 09:45:56 +01:00
oprofile
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parisc
Revert: parisc: Use F_EXTEND() macro in iosapic code
2019-04-06 19:07:55 +02:00
parport
Revert "parport: daisy: use new parport device model"
2019-03-25 14:49:00 -07:00
pci
PCI: pciehp: Ignore Link State Changes after powering off a slot
2019-04-10 16:06:43 -05:00
pcmcia
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perf
arm64 updates for 5.1:
2019-03-10 10:17:23 -07:00
phy
phy: sun4i-usb: Support set_mode to USB_HOST for non-OTG PHYs
2019-03-26 16:48:55 +09:00
pinctrl
This is the bulk of pin control changes for the v5.1 kernel cycle.
2019-03-11 11:12:50 -07:00
platform
Here's more than a handful of clk driver fixes for changes that came in
2019-04-13 14:33:56 -07:00
pnp
ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting
2019-02-24 21:12:01 +01:00
power
power: reset: at91-reset: add support for sam9x60 SoC
2019-02-20 00:41:01 +01:00
powercap
powercap/intel_rapl: add Ice Lake mobile
2019-02-18 11:31:39 +01:00
pps
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ps3
…
ptp
Merge branch 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-05 14:08:26 -08:00
pwm
pwm: atmel: Remove useless symbolic definitions
2019-03-04 12:52:49 +01:00
rapidio
rapidio/mport_cdev: mark expected switch fall-through
2019-03-07 18:32:02 -08:00
ras
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regulator
regulator: mc13xxx: Constify regulator_ops variables
2019-03-04 00:01:08 +00:00
remoteproc
remoteproc updates for v5.1
2019-03-14 09:00:06 -07:00
reset
drm/tegra: Changes for v5.2-rc1
2019-04-24 10:30:45 +10:00
rpmsg
rpmsg: virtio: change header file sort style
2019-02-20 21:15:54 -08:00
rtc
rtc: da9063: set uie_unsupported when relevant
2019-04-02 23:33:09 +02:00
s390
SCSI fixes on 20190329
2019-03-29 14:58:49 -07:00
sbus
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scsi
for-linus-20190412
2019-04-13 16:23:16 -07:00
sfi
…
sh
…
siox
…
slimbus
…
sn
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soc
This pull request brings in a build fix for arm64 with bcm2835
2019-03-18 10:31:24 -07:00
soundwire
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spi
pci-v5.1-changes
2019-03-09 14:57:08 -08:00
spmi
spmi: pmic-arb: select IRQ_DOMAIN_HIERARCHY in Kconfig
2019-02-14 09:14:50 +01:00
ssb
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staging
Linux 5.1-rc5
2019-04-15 15:51:49 +10:00
target
SCSI misc on 20190315
2019-03-16 12:51:50 -07:00
tc
…
tee
ARM: SoC driver updates for 5.1
2019-03-06 09:41:12 -08:00
thermal
Merge branches 'fixes' and 'thermal-intel' into next
2019-03-18 22:37:44 +08:00
thunderbolt
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tty
tty: fix NULL pointer issue when tty_port ops is not set
2019-03-28 01:21:21 +09:00
uio
driver: uio: fix possible use-after-free in __uio_register_device
2019-01-31 16:36:52 +01:00
usb
drm/tegra: Changes for v5.2-rc1
2019-04-24 10:30:45 +10:00
uwb
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vfio
vfio/type1: Limit DMA mappings per container
2019-04-03 12:43:05 -06:00
vhost
virtio: fixes, cleanups
2019-03-10 12:47:57 -07:00
video
fbdev changes for v5.1:
2019-03-15 14:22:59 -07:00
virt
virt: vbox: Implement passing requestor info to the host for VirtualBox 6.0.x
2019-03-28 01:55:18 +09:00
virtio
virtio: Honour 'may_reduce_num' in vring_create_virtqueue
2019-04-08 17:05:52 -04:00
visorbus
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vlynq
…
vme
…
w1
…
watchdog
linux-watchdog 5.1-rc1 tag
2019-03-11 11:22:15 -07:00
xen
xen: fixes for 5.1-rc4
2019-04-07 06:12:10 -10:00
zorro
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Kconfig
…
Makefile
IOMMU Updates for Linux v5.1
2019-03-10 12:29:52 -07:00