[PATCH 5.1 54/85] arm64: Fix the arm64_personality() syscall wrapper redirection

From: Greg Kroah-Hartman
Date: Fri Jun 07 2019 - 11:53:45 EST

From: Catalin Marinas <catalin.marinas@xxxxxxx>

commit 00377277166bac6939d8f72b429301369acaf2d8 upstream.

Following commit 4378a7d4be30 ("arm64: implement syscall wrappers"), the
syscall function names gained the '__arm64_' prefix. Ensure that we
have the correct #define for redirecting a default syscall through a

Fixes: 4378a7d4be30 ("arm64: implement syscall wrappers")
Cc: <stable@xxxxxxxxxxxxxxx> # 4.19.x-
Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

arch/arm64/kernel/sys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm64/kernel/sys.c
+++ b/arch/arm64/kernel/sys.c
@@ -50,7 +50,7 @@ SYSCALL_DEFINE1(arm64_personality, unsig
* Wrappers to pass the pt_regs argument.
-#define sys_personality sys_arm64_personality
+#define __arm64_sys_personality __arm64_sys_arm64_personality

asmlinkage long sys_ni_syscall(const struct pt_regs *);
#define __arm64_sys_ni_syscall sys_ni_syscall