Merge branch 'linus' into perf/core

Conflicts:
	tools/perf/Makefile
	tools/perf/builtin-test.c
	tools/perf/perf.h
	tools/perf/tests/parse-events.c
	tools/perf/util/evsel.h

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

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 953c21e4af97..206cf5238fd3 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -331,7 +331,7 @@ void sctp_transport_update_rto(struct sctp_transport *tp, __u32 rtt)
                  * 1/8, rto_alpha would be expressed as 3.
                  */
                 tp->rttvar = tp->rttvar - (tp->rttvar >> net->sctp.rto_beta)
-                        + ((abs(tp->srtt - rtt)) >> net->sctp.rto_beta);
+                        + (((__u32)abs64((__s64)tp->srtt - (__s64)rtt)) >> net->sctp.rto_beta);
                 tp->srtt = tp->srtt - (tp->srtt >> net->sctp.rto_alpha)
                         + (rtt >> net->sctp.rto_alpha);
         } else {