Gurchetan Singh 7e78781df4 drm/virtgpu api: define a dummy fence signaled event ... The current virtgpu implementation of poll(..) drops events when VIRTGPU_CONTEXT_PARAM_POLL_RINGS_MASK is enabled (otherwise it's like a normal DRM driver). This is because paravirtualized userspaces receives responses in a buffer of type BLOB_MEM_GUEST, not by read(..). To be in line with other DRM drivers and avoid specialized behavior, it is possible to define a dummy event for virtgpu. Paravirtualized userspace will now have to call read(..) on the DRM fd to receive the dummy event. Fixes: b10790434c ("drm/virtgpu api: create context init feature") Reported-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20211122232210.602-2-gurchetansingh@google.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>		2021-11-29 11:46:32 +01:00
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asm-generic	Merge branch 'exit-cleanups-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2021-11-10 16:15:54 -08:00
drm	drm/virtgpu api: define a dummy fence signaled event	2021-11-29 11:46:32 +01:00
linux	virtio-mem: support VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE	2021-11-13 13:14:05 -08:00
misc	habanalabs: define uAPI to export FD for DMA-BUF	2021-10-18 12:05:47 +03:00
mtd	mtd: add OTP (one-time-programmable) erase ioctl	2021-03-28 19:24:54 +02:00
rdma	RDMA v5.16 merge window pull request	2021-11-03 08:05:59 -07:00
scsi	scsi: fc: Add EDC ELS definition	2021-08-24 22:56:33 -04:00
sound	sound updates for 5.16-rc1	2021-11-03 07:49:25 -07:00
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