Christian König b65709a921 drm/amdgpu: reserve the root PD while freeing PASIDs ...

Free the pasid only while the root PD is reserved. This prevents use after
free in the page fault handling.

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>

2019-09-16 10:42:55 -05:00

78 KiB

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