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| author |   Monk Liu <Monk.Liu@amd.com> | 2017-09-19 16:09:53 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 15:14:25 -0400 |
| commit | c833d8aa4d829e858f1be8f4bd82a1503b611013 (patch) | |
| tree | 4656356fc8fa44eb7eeddf23fccceb25998b476e /drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | |
| parent | drm/amdgpu:fix uvd ring fini routine(v2) (diff) | |
| download | wireguard-linux-c833d8aa4d829e858f1be8f4bd82a1503b611013.tar.xz wireguard-linux-c833d8aa4d829e858f1be8f4bd82a1503b611013.zip | |
drm/amdgpu:fix firmware memoryleak(v2)
this fix memory leak due to request_firmware after driver
unloaded
v2:
release gmc firmware for gmc6/7/8 as well
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index 61572c5d19ef..c26d205ff3bf 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1264,6 +1264,11 @@ static int sdma_v4_0_sw_fini(void *handle) for (i = 0; i < adev->sdma.num_instances; i++) amdgpu_ring_fini(&adev->sdma.instance[i].ring); + for (i = 0; i < adev->sdma.num_instances; i++) { + release_firmware(adev->sdma.instance[i].fw); + adev->sdma.instance[i].fw = NULL; + } + return 0; } |