| /openbmc/linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_mqd_manager.c | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | kfd_process_queue_manager.c | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | kfd_process.c | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | kfd_chardev.c | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | kfd_device.c | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | kfd_device_queue_manager.c | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| /openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_amdkfd.h | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
| H A D | amdgpu_amdkfd.c | diff 30ceb873cc2e97348d9da2265b2d1ddf07f682e1 Sun Jul 14 10:11:05 CDT 2024 Philip Yang <Philip.Yang@amd.com> drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer
[ Upstream commit c86ad39140bbcb9dc75a10046c2221f657e8083b ]
Pass pointer reference to amdgpu_bo_unref to clear the correct pointer,
otherwise amdgpu_bo_unref clear the local variable, the original pointer
not set to NULL, this could cause use-after-free bug.
Signed-off-by: Philip Yang <Philip.Yang@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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
|