Merge branches 'clockevents/4.4-fixes' and 'clockevents/4.5-fixes' of http://git.linaro.org/people/daniel.lezcano/linux into timers/urgent

Pull in fixes from Daniel Lezcano:

 - Fix the vt8500 timer leading to a system lock up when dealing with too
   small delta (Roman Volkov)

 - Select the CLKSRC_MMIO when the fsl_ftm_timer is enabled with COMPILE_TEST
   (Daniel Lezcano)

 - Prevent to compile timers using the 'iomem' API when the architecture has
   not HAS_IOMEM set (Richard Weinberger)

1 files changed, 6 insertions, 2 deletions

diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index dc65ec198f7c..99140986e887 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -733,6 +733,7 @@ static int raw6_getfrag(void *from, char *to, int offset, int len, int odd,
 
 static int rawv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 {
+        struct ipv6_txoptions *opt_to_free = NULL;
         struct ipv6_txoptions opt_space;
         DECLARE_SOCKADDR(struct sockaddr_in6 *, sin6, msg->msg_name);
         struct in6_addr *daddr, *final_p, final;
@@ -839,8 +840,10 @@ static int rawv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
                 if (!(opt->opt_nflen|opt->opt_flen))
                         opt = NULL;
         }
-        if (!opt)
-                opt = np->opt;
+        if (!opt) {
+                opt = txopt_get(np);
+                opt_to_free = opt;
+                }
         if (flowlabel)
                 opt = fl6_merge_options(&opt_space, flowlabel, opt);
         opt = ipv6_fixup_options(&opt_space, opt);
@@ -906,6 +909,7 @@ done:
         dst_release(dst);
 out:
         fl6_sock_release(flowlabel);
+        txopt_put(opt_to_free);
         return err < 0 ? err : len;
 do_confirm:
         dst_confirm(dst);