Re: linux-next: manual merge of the userns tree with the cel tree

From: Stephen Rothwell
Date: Fri Dec 17 2021 - 02:47:48 EST


Hi Mark,

On Thu, 16 Dec 2021 20:22:32 +0000 Mark Brown <broonie@xxxxxxxxxx> wrote:
>
> On Thu, Dec 16, 2021 at 07:34:12PM +0000, broonie@xxxxxxxxxx wrote:
> > Hi all,
> >
> > Today's linux-next merge of the userns tree got a conflict in:
> >
> > fs/nfsd/nfssvc.c
>
> This is also causing further build errors including but not limited to:
>
> /tmp/next/build/kernel/fork.c: In function 'copy_process':
> /tmp/next/build/kernel/fork.c:2106:4: error: label 'bad_fork_cleanup_threadgroup_lock' used but not defined
> 2106 | goto bad_fork_cleanup_threadgroup_lock;
> | ^~~~
>
> Partly due to vaccine side effects and partly in the interest of time
> I'm going to use the userns tree from yesterday.

Caused by commit

40966e316f86 ("kthread: Ensure struct kthread is present for all kthreads")

The label is guarded by CONFIG_NUMA, but the new goto is not.

This is still failing, so I have used the userns tree from next-20211215
for today.

--
Cheers,
Stephen Rothwell

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