sparc64: Fix SET_PERSONALITY to not clip bits outside of PER_MASK.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 2 deletions

diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
index 425c2f9be6d5..d42e393078c4 100644
--- a/arch/sparc/include/asm/elf_64.h
+++ b/arch/sparc/include/asm/elf_64.h
@@ -208,8 +208,9 @@ do {	unsigned long new_flags = current_thread_info()->flags; \
         else                                            \
                 clear_thread_flag(TIF_ABI_PENDING);     \
         /* flush_thread will update pgd cache */        \
-        if (current->personality != PER_LINUX32)        \
-                set_personality(PER_LINUX);             \
+        if (personality(current->personality) != PER_LINUX32)   \
+                set_personality(PER_LINUX |             \
+                        (current->personality & (~PER_MASK)));  \
 } while (0)
 
 #endif /* !(__ASM_SPARC64_ELF_H) */