Ryan Neph 8f20660f05 drm/virtio: exbuf->fence_fd unmodified on interrupted wait ... An interrupted dma_fence_wait() becomes an -ERESTARTSYS returned to userspace ioctl(DRM_IOCTL_VIRTGPU_EXECBUFFER) calls, prompting to retry the ioctl(), but the passed exbuf->fence_fd has been reset to -1, making the retry attempt fail at sync_file_get_fence(). The uapi for DRM_IOCTL_VIRTGPU_EXECBUFFER is changed to retain the passed value for exbuf->fence_fd when returning anything besides a successful result from the ioctl. Fixes: 2cd7b6f08b ("drm/virtio: add in/out fence support for explicit synchronization") Signed-off-by: Ryan Neph <ryanneph@chromium.org> Reviewed-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230203233345.2477767-1-ryanneph@chromium.org		2023-02-06 20:10:56 +03:00
..
asm-generic	uapi: Add missing _UAPI prefix to <asm-generic/types.h> include guard	2022-12-01 16:22:06 +01:00
drm	drm/virtio: exbuf->fence_fd unmodified on interrupted wait	2023-02-06 20:10:56 +03:00
linux	io_uring-6.2-2022-12-29	2022-12-29 16:48:21 -08:00
misc	This tag contains habanalabs driver changes for v6.2:	2022-11-29 13:19:29 +01:00
mtd
rdma	RDMA/rxe: Extend rxe user ABI to support flush	2022-12-09 19:36:01 -04:00
scsi
sound	ASoC: Updates for v6.2	2022-12-06 11:13:26 +01:00
video
xen
Kbuild