drm/amdgpu: set the executable flag on unused Vega10 PTEs v2

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Otherwise we run into a non-retry fault on access.

It seems to be a hardware bug that the executable bit has
higher priority than the valid bit.

v2: handle clears as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2018-12-12 15:13:10 +01:00 • committed by Alex Deucher

parent 5d50fcbda7

commit e95b93ce41

1 changed files with 25 additions and 11 deletions

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36

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

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