linux-kernel - Re: [PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other readers are possible

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Date:   Tue, 12 Sep 2023 15:09:29 -0400
From:   "Liam R. Howlett" <Liam.Howlett@...cle.com>
To:     Andreas Schwab <schwab@...ux-m68k.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        maple-tree@...ts.infradead.org, linux-mm@...ck.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        linuxppc-dev@...ts.ozlabs.org,
        Michael Ellerman <mpe@...erman.id.au>,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: Re: [PATCH v2 1/2] maple_tree: Disable mas_wr_append() when other
 readers are possible

* Andreas Schwab <schwab@...ux-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,
Liam

View attachment "0001-init-main-Clear-boot-task-idle-flag.patch" of type "text/x-diff" (1563 bytes)