linux-kernel - linux-next: build failure after merge of the netfilter tree

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Date:   Tue, 17 Apr 2018 09:28:59 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Pablo Neira Ayuso <pablo@...filter.org>,
        NetFilter <netfilter-devel@...r.kernel.org>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Cong Wang <xiyou.wangcong@...il.com>
Subject: linux-next: build failure after merge of the netfilter tree

Hi all,

After merging the netfilter tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

net/netfilter/nf_conntrack_extend.c: In function 'nf_ct_ext_
add':
net/netfilter/nf_conntrack_extend.c:74:2: error: implicit declaration of function 'kmemleak_not_leak' [-Werror=implicit-function-declaration]
  kmemleak_not_leak(old);
  ^~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors

Caused by commit

  114aa35d06d4 ("netfilter: conntrack: silent a memory leak warning")

I have added this patch for today:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Tue, 17 Apr 2018 09:26:49 +1000
Subject: [PATCH] netfilter: conntrack: include kmemleak.h for
 kmemleak_not_leak()

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 net/netfilter/nf_conntrack_extend.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/netfilter/nf_conntrack_extend.c b/net/netfilter/nf_conntrack_extend.c
index bd71a828ebde..277bbfe26478 100644
--- a/net/netfilter/nf_conntrack_extend.c
+++ b/net/netfilter/nf_conntrack_extend.c
@@ -9,6 +9,7 @@
  *      2 of the License, or (at your option) any later version.
  */
 #include <linux/kernel.h>
+#include <linux/kmemleak.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
 #include <linux/rcupdate.h>
-- 
2.16.3

-- 
Cheers,
Stephen Rothwell

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