* [PATCH repost for-3.7] vhost: fix mergeable bufs on BE hosts
@ 2012-10-24 18:37 Michael S. Tsirkin
2012-10-25 3:20 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Michael S. Tsirkin @ 2012-10-24 18:37 UTC (permalink / raw)
To: David Miller; +Cc: Alexander Graf, netdev, kvm, virtualization, stable
We copy head count to a 16 bit field, this works by chance on LE but on
BE guest gets 0. Fix it up.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Alexander Graf <agraf@suse.de>
Cc: stable@vger.kernel.org
---
Repost fixing up To/Cc list.
drivers/vhost/net.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 9ab6d47..2bb463c 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -448,7 +448,8 @@ static void handle_rx(struct vhost_net *net)
.hdr.gso_type = VIRTIO_NET_HDR_GSO_NONE
};
size_t total_len = 0;
- int err, headcount, mergeable;
+ int err, mergeable;
+ s16 headcount;
size_t vhost_hlen, sock_hlen;
size_t vhost_len, sock_len;
/* TODO: check that we are running from vhost_worker? */
--
MST
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2012-10-24 18:37 [PATCH repost for-3.7] vhost: fix mergeable bufs on BE hosts Michael S. Tsirkin
2012-10-25 3:20 ` David Miller
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