Commit 87195343 authored May 28, 2019 by Catalin Marinas Committed by Greg Kroah-Hartman Jun 09, 2019

arm64: Fix the arm64_personality() syscall wrapper redirection



commit 00377277166bac6939d8f72b429301369acaf2d8 upstream.

Following commit 4378a7d4 ("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: 4378a7d4 ("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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 6f8d2627

arch/arm64/kernel/sys.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -50,7 +50,7 @@ SYSCALL_DEFINE1(arm64_personality, unsigned int, personality)
	/*		/*
	* Wrappers to pass the pt_regs argument.		* 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 *);		asmlinkage long sys_ni_syscall(const struct pt_regs *);
	#define __arm64_sys_ni_syscall sys_ni_syscall		#define __arm64_sys_ni_syscall sys_ni_syscall