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Date:   Wed, 7 Jun 2023 19:49:45 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Lino Sanfilippo <l.sanfilippo@kunbus.com>
Cc:     Bagas Sanjaya <bagasdotme@gmail.com>,
        Chris Packham <Chris.Packham@alliedtelesis.co.nz>,
        Jarkko Sakkinen <jarkko@kernel.org>,
        Sasha Levin <sashal@kernel.org>,
        Peter Huewe <peterhuewe@gmx.de>,
        Jason Gunthorpe <jgg@ziepe.ca>,
        Linux Kernel Integrity <linux-integrity@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Regressions <regressions@lists.linux.dev>,
        stable@vger.kernel.org
Subject: Re: New kernel warning after updating from LTS 5.15.110 to 5.15.112
 (and 5.15.113)
Message-ID: <2023060736-immodest-doormat-f957@gregkh>
References: <fe6f7aa0-56c2-3729-ce8c-0f2d943b33f4@alliedtelesis.co.nz>
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 <ec5245bd-3103-f0c7-d3ef-85aabb4d4712@alliedtelesis.co.nz>
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 <2023060606-unlatch-yiddish-a45f@gregkh>
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On Wed, Jun 07, 2023 at 05:47:57PM +0200, Lino Sanfilippo wrote:
> 
> Hi Greg,
> 
> On 06.06.23 08:45, Greg KH wrote:
> >>
> >> Lino, it looks like this regression is caused by (backported) commit of yours.
> >> Would you like to take a look on it?
> >>
> >> Anyway, telling regzbot:
> >>
> >> #regzbot introduced: 51162b05a44cb5
> > 
> > There's some tpm backports to 5.15.y that were suspect and I'll look
> > into reverting them and see if this was one of the ones that was on that
> > list.  Give me a few days...
> > 
> 
> Could you please consider to apply (mainline) commit 0c7e66e5fd69 ("tpm, tpm_tis: Request threaded
> interrupt handler") to 5.15.y?
> 
> As Chris confirmed it fixes the regression caused by 51162b05a44cb5 ("tpm, tpm_tis: Claim locality
> before writing interrupt registers").
> 
> Commit 0c7e66e5fd69 is also needed for 5.10.y, 6.1.y and 6.3.y.

Now queued up, thanks.

greg k-h