From: Catalin Marinas <catalin.marinas@arm.com>
Date: Tue, 28 May 2019 11:39:34 +0000 (+0100)
Subject: arm64: Fix the arm64_personality() syscall wrapper redirection
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=00377277166bac6939d8f72b429301369acaf2d8;p=linux.git

arm64: Fix the arm64_personality() syscall wrapper redirection

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
wrapper.

Fixes: 4378a7d4be30 ("arm64: implement syscall wrappers")
Cc: <stable@vger.kernel.org> # 4.19.x-
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
---

diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c
index 6f91e81165147..162a95ed08813 100644
--- a/arch/arm64/kernel/sys.c
+++ b/arch/arm64/kernel/sys.c
@@ -50,7 +50,7 @@ SYSCALL_DEFINE1(arm64_personality, unsigned int, personality)
 /*
  * 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