From: Markos Chandras <markos.chandras@imgtec.com>
Date: Thu, 15 Jan 2015 10:34:00 +0000 (+0000)
Subject: MIPS: kernel: syscall: Set the appropriate ISA level for MIPS R6
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fee313d4b880d4f68cd9d1ed013b128f836d3f21;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

MIPS: kernel: syscall: Set the appropriate ISA level for MIPS R6

MIPS R6 changed the opcodes for LL/SC instructions so we need to set
the appropriate ISA level.

Cc: Matthew Fortune <Matthew.Fortune@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
---

diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 604b558809c4..53a7ef9a8f32 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -136,7 +136,7 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new)
 		: "memory");
 	} else if (cpu_has_llsc) {
 		__asm__ __volatile__ (
-		"	.set	arch=r4000				\n"
+		"	.set	"MIPS_ISA_ARCH_LEVEL"			\n"
 		"	li	%[err], 0				\n"
 		"1:	ll	%[old], (%[addr])			\n"
 		"	move	%[tmp], %[new]				\n"