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(parent: f050071) | patch
drm/amdkfd: handle VMA remove race
authorPhilip Yang <Philip.Yang@amd.com>
Fri, 19 Nov 2021 21:16:39 +0000 (16:16 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 24 Nov 2021 20:11:20 +0000 (15:11 -0500)
commitcd3ce8fe1bd14c7e642b95f3d8943df61ef551b7
tree0add737cbcf29857402ec1dc3e75cad951efb078tree | snapshot
parentf050071f5909b825fef90347acbd49650b947de6commit | diff
drm/amdkfd: handle VMA remove race

VMA may be removed before unmap notifier callback, and deferred list
work remove range, return success for this special case as we are
handling stale retry fault.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_svm.c diff | blob | history
Linux Kernel Source Tree.