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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun, 27 Dec 2020 09:20:47 -0800
Message-ID: <CAHk-=wgtU5+7jPuPtDEpwhTuUUkA3CBN=V92Jg0Ag0=3LhfKqA@mail.gmail.com>
Subject: Re: LXC broken with 5.10-stable?, ok with 5.9-stable (Re: Linux 5.10.3)
To:     Jussi Kivilinna <jussi.kivilinna@iki.fi>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        stable <stable@vger.kernel.org>, lwn@lwn.net,
        Jiri Slaby <jslaby@suse.cz>
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On Sun, Dec 27, 2020 at 8:32 AM Jussi Kivilinna <jussi.kivilinna@iki.fi> wrote:
>
> Has this been fixed in 5.11-rc? Is there any patch that I could backport and test with 5.10?

Here's a patch to test. Entirely untested by me. I'm surprised at how
people use sendfile() on random files. Oh well..

          Linus

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