drm/nouveau: wait for moving fence after pinning v2

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commit 17b11f7179 upstream.

We actually need to wait for the moving fence after pinning
the BO to make sure that the pin is completed.

v2: grab the lock while waiting

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
References: https://lore.kernel.org/dri-devel/20210621151758.2347474-1-daniel.vetter@ffwll.ch/
CC: stable@kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20210622114506.106349-1-christian.koenig@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Christian König 2021-06-21 13:36:35 +02:00 • committed by Sasha Levin

parent 3ef0ca0ec9

commit bcfea2412f

1 changed files with 16 additions and 1 deletions

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drivers/gpu/drm/nouveau/nouveau_prime.c

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