linux-kernel - Re: linux-next: boot warning

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Message-ID: <20230510130515.5bd2e73e@canb.auug.org.au>
Date:   Wed, 10 May 2023 13:05:15 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Tejun Heo <tj@...nel.org>
Cc:     Michael Ellerman <mpe@...erman.id.au>,
        PowerPC <linuxppc-dev@...ts.ozlabs.org>,
        James Bottomley <James.Bottomley@...senpartnership.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: boot warning

Hi Tejun,

On Tue, 9 May 2023 05:33:02 -1000 Tejun Heo <tj@...nel.org> wrote:
>
> On Tue, May 09, 2023 at 05:09:43PM +1000, Michael Ellerman wrote:
> > Stephen Rothwell <sfr@...b.auug.org.au> writes:  
> > > Hi all,
> > >
> > > Today's qemu test boot (powerpc pseries_le_defconfig) produced this
> > > warning:
> > >
> > > [    2.048588][    T1] ipr: IBM Power RAID SCSI Device Driver version: 2.6.4 (March 14, 2017)
> > > [    2.051560][    T1] ------------[ cut here ]------------
> > > [    2.052297][    T1] WARNING: CPU: 0 PID: 1 at kernel/workqueue.c:5925 workqueue_sysfs_register+0x20/0x1f0  
> > 
> > Caused by 59709bb84c22 scsi: Use alloc_ordered_workqueue() to create ordered workqueues.  
> 
> The patch is already dropped. It was applied only for a short window
> yesterday. Should be okay now.

Confirmed, the warning is gone.

-- 
Cheers,
Stephen Rothwell

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