1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index e35bf773df7a..8d253c29649b 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -65,8 +65,8 @@ struct rt_sigframe {
         struct siginfo __user *pinfo;
         void __user *puc;
         struct siginfo info;
-        /* 64 bit ABI allows for 288 bytes below sp before decrementing it. */
-        char abigap[288];
+        /* New 64 bit little-endian ABI allows redzone of 512 bytes below sp */
+        char abigap[USER_REDZONE_SIZE];
 } __attribute__ ((aligned (16)));
 
 static const char fmt32[] = KERN_INFO \