linux-kernel - Re: linux-next: build warning after merge of the mm tree

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Message-ID: <20240328152911.305df593@canb.auug.org.au>
Date: Thu, 28 Mar 2024 15:29:11 +1100
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Baoquan He <bhe@...hat.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>, Linux Kernel Mailing List
 <linux-kernel@...r.kernel.org>, Linux Next Mailing List
 <linux-next@...r.kernel.org>
Subject: Re: linux-next: build warning after merge of the mm tree

Hi all,

On Thu, 28 Mar 2024 09:59:52 +0800 Baoquan He <bhe@...hat.com> wrote:
>
> On 03/28/24 at 09:13am, Stephen Rothwell wrote:
> > 
> > After merging the mm tree, today's linux-next build (arm
> > multi_v7_defconfig) produced this warning:
> > 
> > mm/page_alloc.c: In function 'build_zonelists':
> > mm/page_alloc.c:5324:13: warning: unused variable 'node' [-Wunused-variable]
> >  5324 |         int node, local_node;
> >       |             ^~~~
> > 
> > Introduced by commit
> > 
> >   95d0185255a3 ("mm/page_alloc.c: remove unneeded codes in !NUMA version of build_zonelists()")
> > 
> > from the mm-unstable branch of the mm tree.  
> 
> Thanks. Below code change has been queued on mm-unstable branch to fix it.

In my i386 defconfig build, this became an error, so I applied your fix patch.

-- 
Cheers,
Stephen Rothwell

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