drm/nouveau: unbind in nouveau_ttm_tt_unpopulate

Browse source

Doing this in nouveau_ttm_tt_destroy()/nouveau_sgdma_destroy() is to late.

It turned out that this is not a good idea at all because it leaves pointers
to freed up system memory pages in the GART tables of the drivers.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210728130552.2074-3-christian.koenig@amd.com

...

This commit is contained in:

Christian König 2021-07-28 15:05:50 +02:00 • committed by Christian König

parent b7e8b086ff

commit 61a8736fd8

2 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/gpu/drm/nouveau/nouveau_bo.c

View file

1

drivers/gpu/drm/nouveau/nouveau_sgdma.c

View file