drm/i915: Serialize against vma moves

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Make sure that when submitting requests, we always serialize against
potential vma moves and clflushes.

Time for a i915_request_await_vma() interface!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190819112033.30638-1-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2019-08-19 12:20:33 +01:00

parent a1e37b0259

commit 70d6894d14

11 changed files with 56 additions and 20 deletions

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5

drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c

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drivers/gpu/drm/i915/gem/i915_gem_object_blt.c

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drivers/gpu/drm/i915/gem/selftests/i915_gem_coherency.c

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drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c

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drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

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drivers/gpu/drm/i915/gem/selftests/igt_gem_utils.c

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drivers/gpu/drm/i915/gt/intel_renderstate.c

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drivers/gpu/drm/i915/gt/selftest_hangcheck.c

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drivers/gpu/drm/i915/gt/selftest_lrc.c

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drivers/gpu/drm/i915/gt/selftest_workarounds.c

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drivers/gpu/drm/i915/selftests/i915_request.c

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