diff options
| author | Dave Airlie <[email protected]> | 2024-03-11 17:20:37 +1000 |
|---|---|---|
| committer | Danilo Krummrich <[email protected]> | 2024-03-12 21:13:19 +0100 |
| commit | f35c9af45ea7a4b1115b193d84858b14d13517fc (patch) | |
| tree | ef24613c3eecaca3d8d0c0c9280041b553d1e6c8 | |
| parent | 838f865802b9f26135ea7df4e30f89ac2f50c23e (diff) | |
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 <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Danilo Krummrich <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -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; } |