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(parent: e625013) | patch
drm/virtio: Handle context ID allocation errors
authorMatthew Wilcox <willy@infradead.org>
Wed, 26 Sep 2018 16:00:29 +0000 (09:00 -0700)
committerGerd Hoffmann <kraxel@redhat.com>
Mon, 29 Oct 2018 21:50:55 +0000 (22:50 +0100)
commit8e312bccee3e3471a170f2e3f8b2cab1bda09c4c
tree0a6b6d23e0056a6f635f36ec79f69b2b9c4bcaa6tree | snapshot
parente62501314ce127b0f3877c11ef89730db900d956commit | diff
drm/virtio: Handle context ID allocation errors

It is possible to run out of memory while allocating IDs.  The current
code would create a context with an invalid ID; change it to return
-ENOMEM to userspace.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20180926160031.15721-3-willy@infradead.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
drivers/gpu/drm/virtio/virtgpu_kms.c diff | blob | history
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