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From:   Andreas Schwab <schwab@linux-m68k.org>
To:     "Liam R. Howlett" <Liam.Howlett@Oracle.com>
Cc:     linux-kernel@vger.kernel.org, stable@vger.kernel.org,
        maple-tree@lists.infradead.org, linux-mm@kvack.org,
        Andrew Morton <akpm@linux-foundation.org>,
        linuxppc-dev@lists.ozlabs.org,
        Michael Ellerman <mpe@ellerman.id.au>,
        Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other
 readers are possible
In-Reply-To: <20230912190929.54kxm7wyws7pgcsv@revolver> (Liam R. Howlett's
        message of "Tue, 12 Sep 2023 15:09:29 -0400")
References: <20230819004356.1454718-1-Liam.Howlett@oracle.com>
        <20230819004356.1454718-2-Liam.Howlett@oracle.com>
        <87bkeotin8.fsf@igel.home> <87edj3b6me.fsf@igel.home>
        <20230912190929.54kxm7wyws7pgcsv@revolver>
Date:   Tue, 12 Sep 2023 22:01:02 +0200
Message-ID: <8734zjb1q9.fsf@igel.home>
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On Sep 12 2023, Liam R. Howlett wrote:

> * Andreas Schwab <schwab@linux-m68k.org> [230912 14:15]:
>> Any news?  This is still broken.
>
> I have a proposed fix.  I seem to have caused a pre-existing problem to
> show up.  Please see if the attached works for you, and I'll send it
> to a lot of people.

Thanks, it fixes the issue for me (tested both 6.5 and 6.6-rc1).

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."