From: Kevin Wolf Date: Thu, 29 Apr 2021 17:13:14 +0000 (+0200) Subject: vhost-user-blk: Get more feature flags from vhost device X-Git-Tag: v6.1.0-rc0~115^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7556a320c98812ca6648b707393f4513387faf73;p=thirdparty%2Fqemu.git vhost-user-blk: Get more feature flags from vhost device VIRTIO_F_RING_PACKED and VIRTIO_F_IOMMU_PLATFORM need to be supported by the vhost device, otherwise advertising it to the guest doesn't result in a working configuration. They are currently not supported by the vhost-user-blk export in QEMU. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1935020 Signed-off-by: Kevin Wolf Acked-by: Raphael Norwitz Message-Id: <20210429171316.162022-5-kwolf@redhat.com> Reviewed-by: Michael S. Tsirkin Signed-off-by: Kevin Wolf --- diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c index f3a45af97c3..c7e502f4c7e 100644 --- a/hw/block/vhost-user-blk.c +++ b/hw/block/vhost-user-blk.c @@ -47,6 +47,8 @@ static const int user_feature_bits[] = { VIRTIO_RING_F_INDIRECT_DESC, VIRTIO_RING_F_EVENT_IDX, VIRTIO_F_NOTIFY_ON_EMPTY, + VIRTIO_F_RING_PACKED, + VIRTIO_F_IOMMU_PLATFORM, VHOST_INVALID_FEATURE_BIT };