diff options
| author | Dave Airlie <airlied@redhat.com> | 2024-03-11 10:20:37 +0300 |
|---|---|---|
| committer | Danilo Krummrich <dakr@redhat.com> | 2024-03-12 23:13:19 +0300 |
| commit | f35c9af45ea7a4b1115b193d84858b14d13517fc (patch) | |
| tree | ef24613c3eecaca3d8d0c0c9280041b553d1e6c8 /drivers/gpu/drm/nouveau/nouveau_bo.c | |
| parent | 838f865802b9f26135ea7df4e30f89ac2f50c23e (diff) | |
| download | linux-f35c9af45ea7a4b1115b193d84858b14d13517fc.tar.xz | |
nouveau: reset the bo resource bus info after an eviction
Later attempts to refault the bo won't happen and the whole
GPU does to lunch. I think Christian's refactoring of this
code out to the driver broke this not very well tested path.
Fixes: 141b15e59175 ("drm/nouveau: move io_reserve_lru handling into the driver v5")
Cc: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240311072037.287905-1-airlied@gmail.com
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_bo.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 56dcd25db1ce..db8cbf615112 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1256,6 +1256,8 @@ out: drm_vma_node_unmap(&nvbo->bo.base.vma_node, bdev->dev_mapping); nouveau_ttm_io_mem_free_locked(drm, nvbo->bo.resource); + nvbo->bo.resource->bus.offset = 0; + nvbo->bo.resource->bus.addr = NULL; goto retry; } |