tree 6d1474babb083de65eb060c1663dbd739cf8f923
parent ed805be52f57934729379e0afd546b7433f7f987
author Tu Dinh Ngoc <dinhngoc.tu@irit.fr> 1664453938 +0200
committer Will Deacon <will@kernel.org> 1664884337 +0100

virtio-net: Fix vq->use_event_idx flag check

VIRTIO_RING_F_EVENT_IDX is a bit position value, but
virtio_init_device_vq populates vq->use_event_idx by ANDing this value
directly to vdev->features.

Fix the check for this flag in virtio_init_device_vq.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Tu Dinh Ngoc <dinhngoc.tu@irit.fr>
Link: https://lore.kernel.org/r/20220929121858.156-1-dinhngoc.tu@irit.fr
Signed-off-by: Will Deacon <will@kernel.org>