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From 59e401ffeda487d9b3bd092199ec9a98faf5abfe Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 4 May 2018 09:46:42 -0700
Subject: [PATCH 1/2] powerpc: Disable attribute-alias warnings from gcc8
Fixes
alias between functions of incompatible types warnings
which are new with gcc8
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
---
arch/powerpc/kernel/Makefile | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 1b6bc7fba996..7fab5ab9edc2 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -3,7 +3,8 @@
# Makefile for the linux kernel.
#
-CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"'
+CFLAGS_ptrace.o += -DUTS_MACHINE='"$(UTS_MACHINE)"' $(call cc-disable-warning, attribute-alias)
+CFLAGS_syscalls.o += $(call cc-disable-warning, attribute-alias)
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
--
2.5.0
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