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(parent: 3d2af40) | patch
drm/amdkfd: fix kgd_mem memory leak when importing dmabuf
authorLang Yu <Lang.Yu@amd.com>
Tue, 26 Jul 2022 05:32:39 +0000 (13:32 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 28 Jul 2022 20:05:16 +0000 (16:05 -0400)
commit0dc204bc3f199de0a0924f3d5f7c26295e5c012e
tree707a5596415a8b735ffd7cb9789560c46a565d0ctree | snapshot
parent3d2af401cf851be0bf2d4d89af6f120819b786a7commit | diff
drm/amdkfd: fix kgd_mem memory leak when importing dmabuf

The kgd_mem memory allocated in amdgpu_amdkfd_gpuvm_import_dmabuf()
is not freed properly.

Explicitly free it in amdgpu_amdkfd_gpuvm_free_memory_of_gpu()
under condition "mem->bo->kfd_bo != mem".

Suggested-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c diff | blob | history
Domain: System / Kernel;