AuxXxilium/linux_dsm_epyc7002
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d8857d541c
linux_dsm_epyc7002/drivers
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Chris Wilson d8857d541c drm/i915/execlists: Pull CSB reset under the timeline.lock 
In the following patch, we will process the CSB events under the
timeline.lock and not serialised by the tasklet. This also means that we
will need to protect access to common variables such as
execlists->csb_head with the timeline.lock during reset.

v2: Move sync_irq to avoid deadlocks between taking timeline.lock from
our interrupt handler.
v3: Kill off the synchronize_hardirq as it raises more questions than
answered; now we use the timeline.lock entirely for CSB serialisation
between the irq and elsewhere, we don't need to be so heavy handed with
flushing
v4: Treat request cancellation (wedging after failed reset) similarly

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180628201211.13837-3-chris@chris-wilson.co.uk
2018-06-28 22:55:04 +01:00
..
accessibility
acpi ACPI fixes for 4.17-rc3 2018-04-26 11:06:36 -07:00
amba ARM: amba: Fix race condition with driver_override 2018-04-26 10:35:04 +02:00
android ANDROID: binder: prevent transactions into own process. 2018-04-23 12:12:41 +02:00
ata
atm atm: iphase: fix spelling mistake: "Tansmit" -> "Transmit" 2018-04-19 13:41:49 -04:00
auxdisplay
base Driver core fixes for 4.17-rc3 2018-04-27 10:12:20 -07:00
bcma
block for-linus-20180425 2018-04-25 21:05:15 -07:00
bluetooth
bus HISI LPC: Add Kconfig MFD_CORE dependency 2018-04-26 16:53:23 +02:00
cdrom cdrom: information leak in cdrom_ioctl_media_changed() 2018-04-18 08:21:32 -06:00
char virtio: fixups 2018-04-26 16:36:11 -07:00
clk The large diff this time around is from the addition of a new clk driver 2018-04-13 15:51:06 -07:00
clocksource clocksource/imx-tpm: Correct -ETIME return condition check 2018-04-19 13:21:35 +02:00
connector
cpufreq powerpc fixes for 4.17 #4 2018-04-28 09:45:34 -07:00
cpuidle cpuidle: menu: Avoid selecting shallow states with stopped tick 2018-04-09 11:54:57 +02:00
crypto .gitignore: move *-asn1.[ch] patterns to the top-level .gitignore 2018-04-07 19:04:02 +09:00
dax device-dax: allow MAP_SYNC to succeed 2018-04-19 15:11:50 -07:00
dca
devfreq
dio
dma DMAengine updates for v4.17-rc1 2018-04-10 12:14:37 -07:00
dma-buf
edac
eisa
extcon
firewire
firmware firmware: arm_scmi: remove redundant null check on array 2018-04-16 10:15:58 +01:00
fmc
fpga fpga-manager: altera-ps-spi: preserve nCONFIG state 2018-04-23 13:27:05 +02:00
fsi
gpio
gpu drm/i915/execlists: Pull CSB reset under the timeline.lock 2018-06-28 22:55:04 +01:00
hid HID: i2c-hid: fix inverted return value from i2c_hid_command() 2018-04-19 09:25:15 +02:00
hsi
hv ARM: 2018-04-09 11:42:31 -07:00
hwmon hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics 2018-04-25 05:31:06 -07:00
hwspinlock
hwtracing
i2c i2c: sprd: Fix the i2c count issue 2018-04-27 14:12:43 +02:00
ide
idle
iio
infiniband Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
input Revert: Unify CLOCK_MONOTONIC and CLOCK_BOOTTIME 2018-04-26 14:53:32 +02:00
iommu IOMMU Updates for Linux v4.17 2018-04-11 18:50:41 -07:00
ipack
irqchip IOMMU Updates for Linux v4.17 2018-04-11 18:50:41 -07:00
isdn mISDN: Remove VLAs 2018-04-12 21:46:10 -04:00
leds
lightnvm
macintosh powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
mailbox
mcb
md Merge tag 'md/4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md 2018-04-20 10:39:44 -07:00
media remoteproc updates for v4.17 2018-04-10 12:09:27 -07:00
memory ARM: OMAP2+: Fix build when using split object directories 2018-04-18 10:07:13 -07:00
memstick
message scsi: mptsas: Disable WRITE SAME 2018-04-18 23:37:25 -04:00
mfd platform/chrome: mfd/cros_ec_dev: Add sysfs entry to set keyboard wake lid angle 2018-04-10 22:25:07 -07:00
misc * Fix 2032 time access issues and new compiler warnings 2018-04-12 10:21:19 -07:00
mmc MMC host: 2018-04-20 10:41:31 -07:00
mtd mtd: rawnand: marvell: fix the chip-select DT parsing logic 2018-04-26 19:06:42 +02:00
mux
net Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue 2018-04-24 16:17:59 -04:00
nfc
ntb
nubus
nvdimm Revert "libnvdimm, of_pmem: workaround OF_NUMA=n build error" 2018-04-19 15:10:56 -07:00
nvme nvme: expand nvmf_check_if_ready checks 2018-04-12 09:58:27 -06:00
nvmem
of earlycon: Use a pointer table to fix __earlycon_table stride 2018-04-23 10:06:59 +02:00
opp
oprofile
parisc
parport
pci pci-v4.17-fixes-1 2018-04-26 16:28:24 -07:00
pcmcia Merge branch 'for-linus-sa1100' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-04-09 09:26:36 -07:00
perf ARM: SoC driver updates for 4.17 2018-04-05 21:29:35 -07:00
phy
pinctrl
platform Changes to chrome-platform for v4.17 2018-04-13 16:20:36 -07:00
pnp
power
powercap
pps
ps3
ptp
pwm pwm: Changes for v4.17-rc1 2018-04-13 15:46:21 -07:00
rapidio rapidio: fix rio_dma_transfer error handling 2018-04-20 17:18:35 -07:00
ras
regulator
remoteproc remoteproc: fix null pointer dereference on glink only platforms 2018-04-05 22:53:16 -07:00
reset
rpmsg
rtc rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops 2018-04-25 13:24:13 +10:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2018-04-26 10:29:46 -07:00
sbus
scsi scsi: sd_zbc: Avoid that resetting a zone fails sporadically 2018-04-19 00:04:10 -04:00
sfi
sh
siox
slimbus slimbus: Fix out-of-bounds access in slim_slicesize() 2018-04-23 13:40:15 +02:00
sn
soc soc: bcm: raspberrypi-power: Fix use of __packed 2018-04-16 15:15:23 -07:00
soundwire
spi
spmi
ssb
staging drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
target scsi: target: fix crash with iscsi target and dvd 2018-04-19 00:41:03 -04:00
tc
tee
thermal Merge branches 'thermal-core' and 'thermal-soc' into next 2018-04-13 14:11:53 +08:00
thunderbolt
tty tty: Use __GFP_NOFAIL for tty_ldisc_get() 2018-04-25 15:03:44 +02:00
uio uio_hv_generic: fix subchannel ring mmap 2018-04-23 12:43:48 +02:00
usb USB-serial fixes for v4.17-rc3 2018-04-26 19:29:24 +02:00
uwb
vfio VFIO updates for v4.17-rc1 2018-04-06 19:44:27 -07:00
vhost vhost: return bool from *_access_ok() functions 2018-04-11 10:54:06 -04:00
video fbdev changes for v4.17: 2018-04-10 10:20:00 -07:00
virt virt: vbox: Log an error when we fail to get the host version 2018-04-23 13:41:55 +02:00
virtio virtio: feature 2018-04-11 18:58:27 -07:00
visorbus
vlynq
vme
w1
watchdog aspeed: watchdog: Set bootstatus during probe 2018-04-16 10:22:40 +02:00
xen xen: fixes and one header update for 4.17-rc2 2018-04-20 08:36:04 -07:00
zorro
Kconfig
Makefile