[PULL] drm-intel-fixes

Joonas Lahtinen
2018-05-17T10:15:35Z

Hi Dave,

Nothing too big this time either, a missing W/A added and fix
for rare HW race in addition to early IOCTL error check.

We got kthread_park related splats to CI from -rc5, so the results
are to be taken with a pinch of salt. The fix to factor around it is
bit too much for -fixes and there should be no user impact so I'm
leaving it for -next-fixes.

I'm still attempting to get an ack for the ICL stolen detection patches
from Ingo, as lacking that may cause random memory corruption as
previously discussed in CNL case.

Regards, Joonas

drm-intel-fixes-2018-05-17:
- Userptr IOCTL zero size check (Matt)
- Two hardware quirk fixes (Michel & Chris)

The following changes since commit 67b8d5c7081221efa252e111cd52532ec6d4266f:

Linux 4.17-rc5 (2018-05-13 16:15:17 -0700)

are available in the Git repository at:

git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-fixes-2018-05-17

for you to fetch changes up to b579f924a90f42fa561afd8201514fc216b71949:

drm/i915/gen9: Add WaClearHIZ_WM_CHICKEN3 for bxt and glk (2018-05-16 11:21:09 +0300)

----------------------------------------------------------------
- Userptr IOCTL zero size check (Matt)
- Two hardware quirk fixes (Michel & Chris)

----------------------------------------------------------------
Chris Wilson (1):
drm/i915/execlists: Use rmb() to order CSB reads

Matthew Auld (1):
drm/i915/userptr: reject zero user_size

Michel Thierry (1):
drm/i915/gen9: Add WaClearHIZ_WM_CHICKEN3 for bxt and glk

drivers/gpu/drm/i915/i915_gem_userptr.c | 3 +++
drivers/gpu/drm/i915/i915_reg.h | 3 +++
drivers/gpu/drm/i915/intel_engine_cs.c | 4 ++++
drivers/gpu/drm/i915/intel_lrc.c | 1 +
4 files changed, 11 insertions(+)

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