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| author | Thomas Hellström <[email protected]> | 2023-04-04 20:06:48 +0000 |
|---|---|---|
| committer | Thomas Hellström <[email protected]> | 2023-04-06 07:55:57 +0000 |
| commit | 379989e7cbdc7aa7496a00ee286ec146c7599cf0 (patch) | |
| tree | 6070143e89b5f9223d384b2b2e7acc9f072879bc /drivers/gpu/drm/omapdrm/omap_fbdev.c | |
| parent | MAINTAINERS: Add entry for QAIC driver (diff) | |
| download | kernel-379989e7cbdc7aa7496a00ee286ec146c7599cf0.tar.gz kernel-379989e7cbdc7aa7496a00ee286ec146c7599cf0.zip | |
drm/ttm/pool: Fix ttm_pool_alloc error path
When hitting an error, the error path forgot to unmap dma mappings and
could call set_pages_wb() on already uncached pages.
Fix this by introducing a common ttm_pool_free_range() function that
does the right thing.
v2:
- Simplify that common function (Christian König)
v3:
- Rename that common function to ttm_pool_free_range() (Christian König)
Fixes: d099fc8f540a ("drm/ttm: new TT backend allocation pool v3")
Cc: Christian König <[email protected]>
Cc: Dave Airlie <[email protected]>
Cc: Christian Koenig <[email protected]>
Cc: Huang Rui <[email protected]>
Cc: [email protected]
Signed-off-by: Thomas Hellström <[email protected]>
Reviewed-by: Christian König <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fbdev.c')
0 files changed, 0 insertions, 0 deletions