These changes are the raw update to qemu-2.6.

Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/qemu/slirp/cksum.c b/qemu/slirp/cksum.c
index 63286600e..2ad0e6540 100644
--- a/qemu/slirp/cksum.c
+++ b/qemu/slirp/cksum.c
@@ -30,6 +30,7 @@
  * in_cksum.c,v 1.2 1994/08/02 07:48:16 davidg Exp
  */
 
+#include "qemu/osdep.h"
 #include <slirp.h>
 
 /*
@@ -137,3 +138,28 @@ cont:
 	REDUCE;
 	return (~sum & 0xffff);
 }
+
+int ip6_cksum(struct mbuf *m)
+{
+    /* TODO: Optimize this by being able to pass the ip6_pseudohdr to cksum
+     * separately from the mbuf */
+    struct ip6 save_ip, *ip = mtod(m, struct ip6 *);
+    struct ip6_pseudohdr *ih = mtod(m, struct ip6_pseudohdr *);
+    int sum;
+
+    save_ip = *ip;
+
+    ih->ih_src = save_ip.ip_src;
+    ih->ih_dst = save_ip.ip_dst;
+    ih->ih_pl = htonl((uint32_t)ntohs(save_ip.ip_pl));
+    ih->ih_zero_hi = 0;
+    ih->ih_zero_lo = 0;
+    ih->ih_nh = save_ip.ip_nh;
+
+    sum = cksum(m, ((int)sizeof(struct ip6_pseudohdr))
+                    + ntohl(ih->ih_pl));
+
+    *ip = save_ip;
+
+    return sum;
+}