diff options
| author |   YuBiao Wang <YuBiao.Wang@amd.com> | 2021-11-04 17:32:30 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-11-05 14:11:32 -0400 |
| commit | 6ddc0eb7a2e8b731991fe977eb52516fc56ac405 (patch) | |
| tree | 465829698db74ab6985c612cb7fa944b5f93433f /drivers/gpu | |
| parent | drm/amd/amdgpu: Avoid writing GMC registers under sriov in gmc9 (diff) | |
| download | linux-dev-6ddc0eb7a2e8b731991fe977eb52516fc56ac405.tar.xz linux-dev-6ddc0eb7a2e8b731991fe977eb52516fc56ac405.zip | |
drm/amd/amdgpu: Fix csb.bo pin_count leak on gfx 9
[Why]
csb bo is not unpinned in gfx 9. It will lead to pin_count leak on
driver unload.
[How]
Call bo_free_kernel corresponding to bo_create_kernel in
gfx_rlc_init_csb. This will also unify the code path with other gfx
versions.
Signed-off-by: YuBiao Wang <YuBiao.Wang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c index 7f944bb11298..be803ebd543c 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c @@ -2462,7 +2462,9 @@ static int gfx_v9_0_sw_fini(void *handle) amdgpu_gfx_kiq_fini(adev); gfx_v9_0_mec_fini(adev); - amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj); + amdgpu_bo_free_kernel(&adev->gfx.rlc.clear_state_obj, + &adev->gfx.rlc.clear_state_gpu_addr, + (void **)&adev->gfx.rlc.cs_ptr); if (adev->flags & AMD_IS_APU) { amdgpu_bo_free_kernel(&adev->gfx.rlc.cp_table_obj, &adev->gfx.rlc.cp_table_gpu_addr, |