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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Fri, 6 Dec 2019 09:09:10 -0800
Message-ID: <CAHk-=wj42ROD+dj1Nix=X7Raa9YjLfXykFczy0BkMqAXsFeLVA@mail.gmail.com>
Subject: Re: [PATCH 0/2] pipe: Fixes [ver #2]
To:     David Sterba <dsterba@suse.cz>,
        David Howells <dhowells@redhat.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Eric Biggers <ebiggers@kernel.org>,
        Al Viro <viro@zeniv.linux.org.uk>,
        linux-fsdevel <linux-fsdevel@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Fri, Dec 6, 2019 at 5:56 AM David Sterba <dsterba@suse.cz> wrote:
>
> For reference, I've retested current master (b0d4beaa5a4b7d), that
> incldes the 2 pipe fixes, the test still hangs.

Yeah, they are the same fixes that you already tested, just slightly
reworded (and with a WARN_ON actually removed, but you never hit that
one).

Does the btrfs test that fails actually require a btrfs filesystem?

               Linus