Date:   Sat, 4 Mar 2023 15:12:09 +0100
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Linux regressions mailing list <regressions@lists.linux.dev>
Cc:     Damien Le Moal <damien.lemoal@opensource.wdc.com>,
        Sasha Levin <sashal@kernel.org>,
        "stable@vger.kernel.org" <stable@vger.kernel.org>,
        emmi@emmixis.net, schwagsucks@gmail.com,
        "open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)" 
        <linux-ide@vger.kernel.org>, LKML <linux-kernel@vger.kernel.org>,
        Simon Gaiser <simon@invisiblethingslab.com>
Subject: Re: [regression] Bug 217114 - Tiger Lake SATA Controller not
 operating correctly [bisected]
Message-ID: <ZANRuSQHrXx/Cvro@kroah.com>
References: <ad02467d-d623-5933-67e0-09925c185568@leemhuis.info>
 <af6a355b-3ac2-a610-379a-167e87145368@opensource.wdc.com>
 <229e264a-9af6-7662-c04c-9c1492a18c51@leemhuis.info>
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On Sat, Mar 04, 2023 at 02:58:28PM +0100, Linux regression tracking (Thorsten Leemhuis) wrote:
> On 03.03.23 10:48, Damien Le Moal wrote:
> > On 3/3/23 16:10, Linux regression tracking (Thorsten Leemhuis) wrote:
> >>
> >> I noticed a regression report in bugzilla.kernel.org that apparently
> >> affects 6.2 and later as well as 6.1.13 and later, as it was already
> >> backported there.
> >>
> >> As many (most?) kernel developer don't keep an eye on bugzilla, I
> >> decided to forward the report by mail. Quoting from
> >> https://bugzilla.kernel.org/show_bug.cgi?id=217114 :
> >>
> >>>  emmi@emmixis.net 2023-03-02 11:25:00 UTC
> >>>
> >>> As per kernel problem found in https://bbs.archlinux.org/viewtopic.php?id=283906 ,
> >>>
> >>> Commit 104ff59af73aba524e57ae0fef70121643ff270e
> >>
> >> [FWIW: That's "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller" from
> >> Simon Gaiser]
> > 
> > I sent a revert with cc: stable.
> 
> Many thx for this and your quick actions.
> 
> @Greg, @Sasha: that revert landed as 6210038aeaf4 ("ata: ahci: Revert
> "ata: ahci: Add Tiger Lake UP{3,4} AHCI controller""); you might want to
> ensure you have it in the first batch of 6.1 backports in case you need
> to split the backports from the merge window over multiple 6.1.y releases.

I've queued this up now, thanks for letting us know.

greg k-h