From: Al Viro <viro@zeniv.linux.org.uk>
To: Jens Axboe <axboe@kernel.dk>
Cc: Vlastimil Babka <vbabka@suse.cz>,
Matthew Wilcox <willy@infradead.org>, Jan Kara <jack@suse.cz>,
Christoph Hellwig <hch@lst.de>,
"Darrick J. Wong" <djwong@kernel.org>,
Christian Brauner <brauner@kernel.org>,
linux-fsdevel@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [BUG] regression from 974c5e6139db "xfs: flag as supporting FOP_DONTCACHE" (double free on page?)
Date: Tue, 27 May 2025 00:56:00 +0100 [thread overview]
Message-ID: <20250526235600.GZ2023217@ZenIV> (raw)
In-Reply-To: <3d123216-c412-4779-8461-b6691d7cafc7@kernel.dk>
On Mon, May 26, 2025 at 11:38:53AM -0600, Jens Axboe wrote:
> > I'll poke a bit more...
>
> I _think_ we're racing with the same folio being marked for writeback
> again. Al, can you try the below?
It seems to survive on top of v6.15^^
next prev parent reply other threads:[~2025-05-26 23:56 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-25 8:32 [BUG] regression from 974c5e6139db "xfs: flag as supporting FOP_DONTCACHE" (double free on page?) Al Viro
2025-05-25 18:02 ` Al Viro
2025-05-25 18:06 ` Al Viro
2025-05-25 19:12 ` Vlastimil Babka
2025-05-25 20:32 ` Linus Torvalds
2025-05-25 20:48 ` Matthew Wilcox
2025-05-25 20:54 ` Linus Torvalds
2025-05-25 21:49 ` Al Viro
2025-05-25 22:05 ` Linus Torvalds
2025-05-26 13:05 ` Jens Axboe
2025-05-26 15:06 ` Jens Axboe
2025-05-26 15:31 ` Vlastimil Babka
2025-05-26 15:58 ` Jens Axboe
2025-05-26 17:38 ` Jens Axboe
2025-05-26 23:56 ` Al Viro [this message]
2025-05-27 0:58 ` Jens Axboe
2025-05-27 1:24 ` Al Viro
2025-05-27 1:29 ` Jens Axboe
2025-05-27 0:51 ` Trond Myklebust
2025-05-27 0:56 ` Jens Axboe
2025-05-29 1:56 ` Darrick J. Wong
2025-05-31 1:10 ` Darrick J. Wong
2025-05-31 21:00 ` Jens Axboe
2025-06-02 9:04 ` Christian Brauner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250526235600.GZ2023217@ZenIV \
--to=viro@zeniv.linux.org.uk \
--cc=axboe@kernel.dk \
--cc=brauner@kernel.org \
--cc=djwong@kernel.org \
--cc=hch@lst.de \
--cc=jack@suse.cz \
--cc=linux-fsdevel@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=vbabka@suse.cz \
--cc=willy@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.