From 02b21626c5e97ab2286ed5b5a7e35181b16b9382 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Wed, 24 Oct 2012 20:37:51 +0200 Subject: [PATCH] vhost: fix mergeable bufs on BE hosts commit 910a578f7e9400a78a3b13aba0b4d2df16a2cb05 upstream. 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 Tested-by: Alexander Graf Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- 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 5c170100de9c..4134e53d7311 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -376,7 +376,8 @@ 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? */ -- 2.39.5