OSDN Git Service

(root) / uclinux-h8 / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7db647a) | patch
drm/virtio: Handle error from virtio_gpu_resource_id_get
authorMatthew Wilcox <willy@infradead.org>
Tue, 30 Oct 2018 16:53:51 +0000 (09:53 -0700)
committerGerd Hoffmann <kraxel@redhat.com>
Wed, 14 Nov 2018 11:50:34 +0000 (12:50 +0100)
commit556c62e85f9b97139c1b3f6f1585fcee0bc3eb6a
tree7e954dcef435d0b5b8a1128b81f92cd03f35b597tree | snapshot
parent7db647aa8b134059c3b8f26b1dd2e1aa5b91e2cacommit | diff
drm/virtio: Handle error from virtio_gpu_resource_id_get

ida_alloc() can return -ENOMEM in the highly unlikely case we run out
of memory.  The current code creates an object with an invalid ID.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20181030165352.13065-1-willy@infradead.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
drivers/gpu/drm/virtio/virtgpu_object.c diff | blob | history
About OSDN
Find Software
Develop Software
Help