Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 7 insertions, 6 deletions

diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 6343b4a5b835..876a75cc376f 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -251,14 +251,15 @@ SYSCALL_DEFINE5(n32_msgrcv, int, msqid, u32, msgp, size_t, msgsz,
 
 SYSCALL_DEFINE1(32_personality, unsigned long, personality)
 {
+        unsigned int p = personality & 0xffffffff;
         int ret;
-        personality &= 0xffffffff;
+
         if (personality(current->personality) == PER_LINUX32 &&
-            personality == PER_LINUX)
-                personality = PER_LINUX32;
-        ret = sys_personality(personality);
-        if (ret == PER_LINUX32)
-                ret = PER_LINUX;
+            personality(p) == PER_LINUX)
+                p = (p & ~PER_MASK) | PER_LINUX32;
+        ret = sys_personality(p);
+        if (ret != -1 && personality(ret) == PER_LINUX32)
+                ret = (ret & ~PER_MASK) | PER_LINUX;
         return ret;
 }