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From 8632f470f02c70d9501ae21f57740ea23c14773f Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 4 May 2018 09:50:05 -0700
Subject: [PATCH 2/2] powerpc/ptrace: Disable array-bounds warning with gcc8
This masks the new gcc8 warning
include/linux/regset.h:270:4: error: 'memcpy' offset [-527, -529] is out of the bounds [0, 16] of object 'vrsave' with type 'union <anonymous>'
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
---
arch/powerpc/kernel/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 7fab5ab9edc2..601118b43545 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -4,6 +4,7 @@
#
CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' $(call cc-disable-warning, attribute-alias)
+CFLAGS_ptrace.o += $(call cc-disable-warning, array-bounds)
CFLAGS_syscalls.o += $(call cc-disable-warning, attribute-alias)
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
--
2.5.0
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