Merge remote-tracking branch 'rt-stable/v4.9-rt' into linux-linaro-lsk-v4.9-rtlsk-v4.9-18.02-rt

Conflicts:
	arch/arm64/mm/init.c

1 files changed, 9 insertions, 6 deletions

diff --git a/scripts/coccicheck b/scripts/coccicheck
index ec487b8e7051..c36b04b41686 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -29,12 +29,6 @@ else
 	VERBOSE=0
 fi
 
-if [ -z "$J" ]; then
-	NPROC=$(getconf _NPROCESSORS_ONLN)
-else
-	NPROC="$J"
-fi
-
 FLAGS="--very-quiet"
 
 # You can use SPFLAGS to append extra arguments to coccicheck or override any
@@ -69,6 +63,9 @@ if [ "$C" = "1" -o "$C" = "2" ]; then
     # Take only the last argument, which is the C file to test
     shift $(( $# - 1 ))
     OPTIONS="$COCCIINCLUDE $1"
+
+    # No need to parallelize Coccinelle since this mode takes one input file.
+    NPROC=1
 else
     ONLINE=0
     if [ "$KBUILD_EXTMOD" = "" ] ; then
@@ -76,6 +73,12 @@ else
     else
         OPTIONS="--dir $KBUILD_EXTMOD $COCCIINCLUDE"
     fi
+
+    if [ -z "$J" ]; then
+        NPROC=$(getconf _NPROCESSORS_ONLN)
+    else
+        NPROC="$J"
+    fi
 fi
 
 if [ "$KBUILD_EXTMOD" != "" ] ; then