drm/i915: Make i915_gem_context_mark_guilty() safe for unlocked updates

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Since we make call i915_gem_context_mark_guilty() concurrently when
resetting different engines in parallel, we need to make sure that our
updates are safe for the unlocked access.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170721123238.16428-12-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Chris Wilson 2017-07-21 13:32:30 +01:00 • committed by Daniel Vetter

parent ed454f2cd6

commit 77b25a972b

6 changed files with 30 additions and 27 deletions

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2

drivers/gpu/drm/i915/i915_drv.h

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32

drivers/gpu/drm/i915/i915_gem.c

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6

drivers/gpu/drm/i915/i915_gem_context.c

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6

drivers/gpu/drm/i915/i915_gem_context.h

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3

drivers/gpu/drm/i915/i915_gem_request.c

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8

drivers/gpu/drm/i915/i915_gpu_error.c

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