drm/amdgpu: fix race in GEM VA map IOCTL v2

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Somebody could try to free the bo_va between mapping and updating it.

v2: fix typos in comment

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2017-01-27 15:58:43 +01:00 • committed by Alex Deucher

parent 18566acac1

commit 2ffdaafb5d

1 changed files with 15 additions and 32 deletions

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

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