Merge 3.11-rc6 into char-misc-next

We want these fixes in this tree.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index ac09d98490aa..07f6fc468e17 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2346,7 +2346,11 @@ static int do_proc_dointvec_ms_jiffies_conv(bool *negp, unsigned long *lvalp,
                                             int write, void *data)
 {
         if (write) {
-                *valp = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+                unsigned long jif = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+
+                if (jif > INT_MAX)
+                        return 1;
+                *valp = (int)jif;
         } else {
                 int val = *valp;
                 unsigned long lval;