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| author |   xinhui pan <xinhui.pan@amd.com> | 2021-11-19 18:08:31 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-11-24 15:04:05 -0500 |
| commit | 4eb6bb649fe041472ddd00f94870c0b86ef49d34 (patch) | |
| tree | c7d01216d5250c49492c28d4159a00c39f082321 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | drm/amdgpu: Fix MMIO HDP flush on SRIOV (diff) | |
| download | wireguard-linux-4eb6bb649fe041472ddd00f94870c0b86ef49d34.tar.xz wireguard-linux-4eb6bb649fe041472ddd00f94870c0b86ef49d34.zip | |
drm/amdgpu: Fix double free of dmabuf
amdgpu_amdkfd_gpuvm_free_memory_of_gpu drop dmabuf reference increased in
amdgpu_gem_prime_export.
amdgpu_bo_destroy drop dmabuf reference increased in
amdgpu_gem_prime_import.
So remove this extra dma_buf_put to avoid double free.
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Tested-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions