File vhost-user-blk-Get-more-feature-flags-fr.patch of Package qemu

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File vhost-user-blk-Get-more-feature-flags-fr.patch of Package qemu (Revision 980763b37c979ec80e38dc657233972d)

Currently displaying revision 980763b37c979ec80e38dc657233972d , Show latest

From: Kevin Wolf <kwolf@redhat.com>
Date: Thu, 29 Apr 2021 19:13:14 +0200
Subject: vhost-user-blk: Get more feature flags from vhost device

Git-commit: 7556a320c98812ca6648b707393f4513387faf73

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 <kwolf@redhat.com>
Acked-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <20210429171316.162022-5-kwolf@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Jose R. Ziviani <jziviani@suse.de>
---
 hw/block/vhost-user-blk.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c
index c0b9958da1b4e155e063fb3426d0..738e8498b4a1d650047f7190c435 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
 };

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File vhost-user-blk-Get-more-feature-flags-fr.patch of Package qemu (Revision 980763b37c979ec80e38dc657233972d)

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