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| author | Dave Airlie <airlied@redhat.com> | 2022-05-06 08:05:27 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-05-06 08:05:27 +0300 |
| commit | b900352f9ddebc5c8dd30dc16218c4ff1b8c9147 (patch) | |
| tree | b4b376bfa21a1dd65164b295f048eadc91f9ccec /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 8d62a974ac5fa1609e57a54622eef71e87bace78 (diff) | |
| parent | 3da2c38231a4c62dafdbd762a199cfacaccd0533 (diff) | |
| download | linux-b900352f9ddebc5c8dd30dc16218c4ff1b8c9147.tar.xz | |
Merge tag 'amd-drm-next-5.19-2022-04-29' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-5.19-2022-04-29:
amdgpu
- RAS updates
- SI dpm deadlock fix
- Misc code cleanups
- HDCP fixes
- PSR fixes
- DSC fixes
- SDMA doorbell cleanups
- S0ix fix
- DC FP fix
- Zen dom0 regression fix for APUs
- IP discovery updates
- Initial SoC21 support
- Support for new vbios tables
- Runtime PM fixes
- Add PSP TA debugfs interface
amdkfd:
- Misc code cleanups
- Ignore bogus MEC signals more efficiently
- SVM fixes
- Use bitmap helpers
radeon:
- Misc code cleanups
- Spelling/grammer fixes
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220429144853.5742-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 01853431249d..2982b543c27f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -552,7 +552,7 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, if (r) { kvfree(e->user_pages); e->user_pages = NULL; - return r; + goto out_free_user_pages; } for (i = 0; i < bo->tbo.ttm->num_pages; i++) { @@ -569,7 +569,7 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, if (unlikely(r != 0)) { if (r != -ERESTARTSYS) DRM_ERROR("ttm_eu_reserve_buffers failed.\n"); - goto out; + goto out_free_user_pages; } amdgpu_bo_list_for_each_entry(e, p->bo_list) { @@ -638,7 +638,19 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p, error_validate: if (r) ttm_eu_backoff_reservation(&p->ticket, &p->validated); -out: + +out_free_user_pages: + if (r) { + amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) { + struct amdgpu_bo *bo = ttm_to_amdgpu_bo(e->tv.bo); + + if (!e->user_pages) + continue; + amdgpu_ttm_tt_get_user_pages_done(bo->tbo.ttm); + kvfree(e->user_pages); + e->user_pages = NULL; + } + } return r; } |