David Riley e8ca42fb4c drm/virtio: Add memory barriers for capset cache. ...

[ Upstream commit 9ff3a5c88e ]

After data is copied to the cache entry, atomic_set is used indicate
that the data is the entry is valid without appropriate memory barriers.
Similarly the read side was missing the corresponding memory barriers.

Signed-off-by: David Riley <davidriley@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190610211810.253227-5-davidriley@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-15 14:06:11 +09:00

..

Kconfig

drm/virtio: make fbdev support really optional

2016-07-18 09:11:40 +02:00

Makefile

virtio-gpu: add basic prime support

2015-10-16 10:44:02 +02:00

virtgpu_debugfs.c

drm/virtio: use %llu format string form atomic64_t

2015-10-16 11:36:36 +10:00

virtgpu_display.c

virtio-gpu: fix vblank events

2016-11-03 10:14:19 +10:00

virtgpu_drm_bus.c

drm: virtio: reinstate drm_virtio_set_busid()

2016-10-04 13:10:30 +10:00

virtgpu_drv.c

drm: virtio: reinstate drm_virtio_set_busid()

2016-10-04 13:10:30 +10:00

virtgpu_drv.h

drm: virtio: reinstate drm_virtio_set_busid()

2016-10-04 13:10:30 +10:00

virtgpu_fb.c

drm/virtio: fix framebuffer sparse warning

2017-08-11 08:49:35 -07:00

virtgpu_fence.c

drm/virtio: add real fence context and seqno

2016-09-20 14:25:43 +02:00

virtgpu_gem.c

drm: Remove unused drm_device from drm_gem_object_lookup()

2016-05-17 08:47:30 +02:00

virtgpu_ioctl.c

drm/virtio: Add memory barriers for capset cache.

2023-05-15 14:06:11 +09:00

virtgpu_kms.c

drm/virtio: add real fence context and seqno

2016-09-20 14:25:43 +02:00

virtgpu_object.c

drm/virtio: don't leak bo on drm_gem_object_init failure

2017-07-12 15:01:03 +02:00

virtgpu_plane.c

virtio-gpu: avoid possible NULL pointer dereference

2016-09-20 14:25:39 +02:00

virtgpu_prime.c

virtio-gpu: add basic prime support

2015-10-16 10:44:02 +02:00

virtgpu_ttm.c

drm/ttm: add wait for idle in all drivers bo_move functions

2016-07-07 14:54:35 -04:00

virtgpu_vq.c

drm/virtio: Add memory barriers for capset cache.

2023-05-15 14:06:11 +09:00