linux-stable/drivers/vdpa/vdpa_sim
Steve Sistare 80fc9b9c62 vdpa_sim: reset must not run
[ Upstream commit 9588e7fc51 ]

vdpasim_do_reset sets running to true, which is wrong, as it allows
vdpasim_kick_vq to post work requests before the device has been
configured.  To fix, do not set running until VIRTIO_CONFIG_S_DRIVER_OK
is set.

Fixes: 0c89e2a3a9 ("vdpa_sim: Implement suspend vdpa op")
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <1707517807-137331-1-git-send-email-steven.sistare@oracle.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-03-26 18:21:00 -04:00
..
Makefile
vdpa_sim.c vdpa_sim: reset must not run 2024-03-26 18:21:00 -04:00
vdpa_sim.h
vdpa_sim_blk.c
vdpa_sim_net.c