Merge branch 'linus' into sched/core

Resolve cherry-picking conflicts:

Conflicts:
	mm/huge_memory.c
	mm/memory.c
	mm/mprotect.c

See this upstream merge commit for more details:

  52469b4fcd4f Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/sctp/output.c b/net/sctp/output.c
index 0ac3a65daccb..319137340d15 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -536,7 +536,8 @@ int sctp_packet_transmit(struct sctp_packet *packet)
          * by CRC32-C as described in <draft-ietf-tsvwg-sctpcsum-02.txt>.
          */
         if (!sctp_checksum_disable) {
-                if (!(dst->dev->features & NETIF_F_SCTP_CSUM)) {
+                if (!(dst->dev->features & NETIF_F_SCTP_CSUM) ||
+                    (dst_xfrm(dst) != NULL) || packet->ipfragok) {
                         __u32 crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
 
                         /* 3) Put the resultant value into the checksum field in the