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Chris Wilson 72aa0d899a drm/i915/guc: Cache the client mapping 
Use i915_gem_object_pin_map() for the guc client's lifetime to replace
the peristent kmap + frequent kmap_atomic with a permanent vmapping.
This avoids taking the obj->mm.lock mutex whilst inside irq context
later.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98571
Fixes: 96d7763452 ("drm/i915: Use a radixtree for random access...");
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20161102175051.29163-9-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2016-11-03 19:57:43 +00:00
..
accessibility
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acpi
Merge tag 'acpi-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2016-10-14 12:50:05 -07:00
amba
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android
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ata
ahci: qoriq: Revert "ahci: qoriq: Disable NCQ on ls2080a SoC"
2016-09-30 10:28:51 +02:00
atm
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auxdisplay
auxdisplay: img-ascii-lcd: driver for simple ASCII LCD displays
2016-10-06 17:03:41 +02:00
base
dma-buf: Rename struct fence to dma_fence
2016-10-25 14:40:39 +02:00
bcma
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block
rbd: don't retry watch reregistration if header object is gone
2016-10-15 23:22:09 +02:00
bluetooth
Bluetooth: btusb: Fix atheros firmware download error
2016-10-07 09:46:56 +02:00
bus
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
cdrom
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char
Merge tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi
2016-10-23 15:56:23 -07:00
clk
Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:34:49 -07:00
clocksource
Revert "clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init"
2016-10-20 21:58:58 +02:00
connector
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cpufreq
Merge tag 'pm-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2016-10-14 12:46:13 -07:00
cpuidle
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
crypto
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2016-10-10 14:04:16 -07:00
dax
Merge branch 'for-4.9/dax' into libnvdimm-for-next
2016-10-07 16:46:30 -07:00
dca
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devfreq
PM / devfreq: Skip status update on uninitialized previous_freq
2016-10-11 00:01:20 +02:00
dio
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dma
Merge tag 'dmaengine-4.9-rc1' of git://git.infradead.org/users/vkoul/slave-dma
2016-10-06 17:13:54 -07:00
dma-buf
dma-buf: Rename struct fence to dma_fence
2016-10-25 14:40:39 +02:00
edac
Merge tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
2016-10-04 12:06:26 -07:00
eisa
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extcon
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firewire
firewire: nosy: do not ignore errors in ioremap_nocache()
2016-10-09 11:38:11 +02:00
firmware
efi/arm: Fix absolute relocation detection for older toolchains
2016-10-19 14:49:44 +02:00
fmc
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fpga
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gpio
gpio: pca953x: add a comment explaining the need for a lockdep subclass
2016-10-11 23:17:08 +02:00
gpu
drm/i915/guc: Cache the client mapping
2016-11-03 19:57:43 +00:00
hid
HID: add quirk for Akai MIDImix.
2016-10-10 10:58:22 +02:00
hsi
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hv
Drivers: hv: get rid of id in struct vmbus_channel
2016-09-27 12:35:49 +02:00
hwmon
hwmon: (max31790) potential ERR_PTR dereference
2016-10-17 10:16:20 -07:00
hwspinlock
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hwtracing
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i2c
Merge tag 'tegra-for-4.8-i2c' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into i2c/for-next
2016-10-11 23:37:26 +02:00
ide
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idle
nmi_backtrace: generate one-line reports for idle cpus
2016-10-07 18:46:30 -07:00
iio
Merge tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2016-10-05 14:50:51 -07:00
infiniband
Merge branch 'gup_flag-cleanups'
2016-10-19 08:39:47 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2016-10-14 13:19:30 -07:00
iommu
Merge tag 'iommu-updates-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
2016-10-11 12:52:41 -07:00
ipack
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irqchip
Merge tag 'gic-fixes-for-4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
2016-10-21 21:40:29 +02:00
isdn
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leds
leds: triggers: Check return value of kobject_uevent_env()
2016-09-20 10:22:10 +02:00
lguest
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lightnvm
Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block
2016-10-07 14:42:05 -07:00
macintosh
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
mailbox
Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration
2016-10-06 17:36:53 -07:00
mcb
mcb: Add a dma_device to mcb_device
2016-09-27 12:33:47 +02:00
md
kthread: kthread worker API cleanup
2016-10-11 15:06:33 -07:00
media
Merge branch 'gup_flag-cleanups'
2016-10-19 08:39:47 -07:00
memory
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
memstick
memstick: rtsx_usb_ms: Manage runtime PM when accessing the device
2016-10-17 15:43:05 +02:00
message
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mfd
Merge tag 'mfd-for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2016-10-07 08:35:35 -07:00
misc
Merge tag 'powerpc-4.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2016-10-21 19:13:00 -07:00
mmc
mmc: rtsx_usb_sdmmc: Handle runtime PM while changing the led
2016-10-17 15:43:03 +02:00
mtd
UBI: Fix crash in try_recover_peb()
2016-10-20 00:06:06 +02:00
net
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
2016-10-14 13:43:08 -07:00
nfc
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ntb
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nubus
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nvdimm
Merge branch 'for-4.9/dax' into libnvdimm-for-next
2016-10-07 16:46:30 -07:00
nvme
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2016-10-21 10:54:01 -07:00
nvmem
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2016-10-07 21:23:40 -07:00
of
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
oprofile
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-10 20:16:43 -07:00
parisc
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parport
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pci
PCI: designware-plat: Update author email address
2016-10-21 09:54:46 -05:00
pcmcia
pcmcia: soc_common: add driver-data pointer
2016-09-22 09:39:16 +01:00
perf
perf: xgene: Remove bogus IS_ERR() check
2016-10-17 15:50:07 +01:00
phy
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pinctrl
pinctrl: intel: Only restore pins that are used by the driver
2016-10-18 14:38:16 +02:00
platform
Merge tag 'platform-drivers-x86-v4.9-2' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86
2016-10-19 11:45:06 -07:00
pnp
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power
Merge tag 'for-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2016-10-06 18:21:15 -07:00
powercap
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pps
pps: kc: fix non-tickless system config dependency
2016-10-11 15:06:32 -07:00
ps3
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
ptp
drivers/ptp: Fix kernel memory disclosure
2016-10-13 10:20:06 -04:00
pwm
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rapidio
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
ras
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regulator
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2016-10-12 11:05:23 -07:00
remoteproc
Merge tag 'rpmsg-v4.9' of git://github.com/andersson/remoteproc
2016-10-06 17:03:49 -07:00
reset
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rpmsg
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rtc
Merge tag 'rtc-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2016-10-14 13:13:44 -07:00
s390
scsi: zfcp: spin_lock_irqsave() is not nestable
2016-10-14 16:21:08 -04:00
sbus
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scsi
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2016-10-21 10:57:09 -07:00
sfi
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sh
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sn
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soc
Merge tag 'powerpc-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2016-10-14 11:07:42 -07:00
spi
kthread: kthread worker API cleanup
2016-10-11 15:06:33 -07:00
spmi
spmi: pmic-arb: Return an error code if sanity check fails
2016-09-27 12:43:34 +02:00
ssb
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staging
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
target
target/tcm_fc: use CPU affinity for responses
2016-10-21 01:19:44 -07:00
tc
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thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2016-10-12 11:05:23 -07:00
thunderbolt
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tty
kthread: kthread worker API cleanup
2016-10-11 15:06:33 -07:00
uio
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usb
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2016-10-15 09:26:12 -07:00
uwb
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vfio
vfio_pci: use pci_alloc_irq_vectors
2016-09-29 13:36:38 -06:00
vhost
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video
Merge tag 'topic/drm-misc-2016-10-24' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-10-25 16:35:20 +10:00
virt
mm: replace get_user_pages() write/force parameters with gup_flags
2016-10-19 08:11:43 -07:00
virtio
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vlynq
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vme
vme: fake: remove unexpected unlock in fake_master_set()
2016-09-27 12:43:35 +02:00
w1
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watchdog
Merge branches 'acpi-wdat' and 'acpi-cppc'
2016-10-21 22:24:23 +02:00
xen
Merge tag 'for-linus-4.9-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2016-10-06 11:19:10 -07:00
zorro
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Kconfig
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Makefile
Merge tag 'for-linus-4.9-2' of git://git.code.sf.net/p/openipmi/linux-ipmi
2016-10-23 15:56:23 -07:00