]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2aa84fb) | patch
drm/nouveau/svm: fail NOUVEAU_SVM_INIT ioctl on unsupported devices
authorKarol Herbst <kherbst@redhat.com>
Mon, 18 Jan 2021 17:16:06 +0000 (18:16 +0100)
committerBen Skeggs <bskeggs@redhat.com>
Fri, 29 Jan 2021 01:03:11 +0000 (11:03 +1000)
commitf6d381f52bf054f76f802c84205f200d7c556c00
tree720bd6a7c681de61ed45c2631090202c908ad61dtree | snapshot
parent2aa84fb2fa626dc7847c874c1f594f9678ae1a8dcommit | diff
drm/nouveau/svm: fail NOUVEAU_SVM_INIT ioctl on unsupported devices

Fixes a crash when trying to create a channel on e.g. Turing GPUs when
NOUVEAU_SVM_INIT was called before.

Fixes: 1380e9c28b71a ("drm/nouveau/svm: initial support for shared virtual memory")
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_svm.c diff | blob | history
Linux Kernel Source Tree.