This is a note to let you know that I've just added the patch titled
[PATCH 047/135] cxl: fix build for GCC 4.6.x
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
0047-cxl-fix-build-for-GCC-4.6.x.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 97da3d4e080bd62b8e81fcad0bfb821e35be8f31 Mon Sep 17 00:00:00 2001
From: Brian Norris <computersforpeace@xxxxxxxxx>
Date: Fri, 8 Jan 2016 10:30:09 -0800
Subject: [PATCH 047/135] cxl: fix build for GCC 4.6.x
[ Upstream commit aa09545589ceeff884421d8eb38d04963190afbe ]
GCC 4.6.3 does not support -Wno-unused-const-variable. Instead, use the
kbuild infrastructure that checks if this options exists.
Fixes: 2cd55c68c0a4 ("cxl: Fix build failure due to -Wunused-variable behaviour change")
Suggested-by: Michal Marek <mmarek@xxxxxxxx>
Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/misc/cxl/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/misc/cxl/Makefile
+++ b/drivers/misc/cxl/Makefile
@@ -1,4 +1,4 @@
-ccflags-y := -Werror -Wno-unused-const-variable
+ccflags-y := -Werror $(call cc-disable-warning, unused-const-variable)
cxl-y += main.o file.o irq.o fault.o native.o
cxl-y += context.o sysfs.o debugfs.o pci.o trace.o
Patches currently in stable-queue which might be from computersforpeace@xxxxxxxxx are
queue-4.4/0047-cxl-fix-build-for-GCC-4.6.x.patch
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