| commit | 96ee096a1332086285c98d92f750ea0c3cb32564 | |
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | |
| Fri, 12 Mar 2021 10:00:44 +0000 (12 14:00 +0400) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Fri, 26 Mar 2021 05:37:03 +0000 (26 06:37 +0100) | ||
| tree | b161ba3a1b5d066a1957865eb342047b42e49f38 | treesnapshot (tar.gz zip) |
| parent | 0c27b9c5687fd276e26c3a95ca6d89f792fc7a1c | commitdiff |
vhost-user-gpu: fix vugbm_device_init fallback
vugbm implements GBM device wrapping, udmabuf and memory fallback.
However, the fallback/detection logic is flawed, as if "/dev/udmabuf"
failed to be opened, it will not initialize vugbm and crash later.
Rework the vugbm_device_init() logic to initialize correctly in all
cases.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210312100108.2706195-4-marcandre.lureau@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
vugbm implements GBM device wrapping, udmabuf and memory fallback.
However, the fallback/detection logic is flawed, as if "/dev/udmabuf"
failed to be opened, it will not initialize vugbm and crash later.
Rework the vugbm_device_init() logic to initialize correctly in all
cases.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210312100108.2706195-4-marcandre.lureau@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| contrib/vhost-user-gpu/vhost-user-gpu.c | diffblobblamehistory | |
| contrib/vhost-user-gpu/vugbm.c | diffblobblamehistory | |
| contrib/vhost-user-gpu/vugbm.h | diffblobblamehistory |