[3.19.y-ckt stable] Patch "include/linux/mmdebug.h: should include linux/bug.h" has been added to the 3.19.y-ckt tree
Kamal Mostafa
kamal at canonical.com
Wed Jan 20 01:04:49 UTC 2016
This is a note to let you know that I have just added a patch titled
include/linux/mmdebug.h: should include linux/bug.h
to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue
This patch is scheduled to be released in version 3.19.8-ckt13.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
---8<------------------------------------------------------------
>From 2e378ecae972244a2225911bd78b79f9ad57025f Mon Sep 17 00:00:00 2001
From: James Morse <james.morse at arm.com>
Date: Fri, 18 Dec 2015 14:22:07 -0800
Subject: include/linux/mmdebug.h: should include linux/bug.h
commit 1d5cda4076d930d6d52088ed2c7753f7c564cbd7 upstream.
mmdebug.h uses BUILD_BUG_ON_INVALID(), assuming someone else included
linux/bug.h. Include it ourselves.
This saves build-failures such as:
arch/arm64/include/asm/pgtable.h: In function 'set_pte_at':
arch/arm64/include/asm/pgtable.h:281:3: error: implicit declaration of function 'BUILD_BUG_ON_INVALID' [-Werror=implicit-function-declaration]
VM_WARN_ONCE(!pte_young(pte),
Fixes: 02602a18c32d7 ("bug: completely remove code generated by disabled VM_BUG_ON()")
Signed-off-by: James Morse <james.morse at arm.com>
Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds at linux-foundation.org>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
include/linux/mmdebug.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/mmdebug.h b/include/linux/mmdebug.h
index 877ef22..772362a 100644
--- a/include/linux/mmdebug.h
+++ b/include/linux/mmdebug.h
@@ -1,6 +1,7 @@
#ifndef LINUX_MM_DEBUG_H
#define LINUX_MM_DEBUG_H 1
+#include <linux/bug.h>
#include <linux/stringify.h>
struct page;
--
1.9.1
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