diff --git a/[refs] b/[refs]
index 656f9873e91f..bd807e94b848 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f036d9f3985a529a81e582f68aa984eb7b20d54d
+refs/heads/master: 440ab7ac2d6b735fb278a1ff1674f6716314c6bb
diff --git a/trunk/arch/sparc/kernel/process_32.c b/trunk/arch/sparc/kernel/process_32.c
index f23c8fda6503..c49865b30719 100644
--- a/trunk/arch/sparc/kernel/process_32.c
+++ b/trunk/arch/sparc/kernel/process_32.c
@@ -526,7 +526,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
 			 * Set some valid stack frames to give to the child.
 			 */
 			childstack = (struct sparc_stackf __user *)
-				(sp & ~0x15UL);
+				(sp & ~0xfUL);
 			parentstack = (struct sparc_stackf __user *)
 				regs->u_regs[UREG_FP];