From: Christoph Hellwig <hch@infradead.org>
To: Lizhi Xu <lizhi.xu@windriver.com>
Cc: hch@infradead.org, axboe@kernel.dk, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, ming.lei@redhat.com,
syzbot+6af973a3b8dfd2faefdc@syzkaller.appspotmail.com,
syzkaller-bugs@googlegroups.com
Subject: Re: [PATCH V2] loop: Add sanity check for read/write_iter
Date: Mon, 28 Apr 2025 05:46:25 -0700 [thread overview]
Message-ID: <aA94oQekLdgnjt67@infradead.org> (raw)
In-Reply-To: <20250426015028.277421-1-lizhi.xu@windriver.com>
On Sat, Apr 26, 2025 at 09:50:28AM +0800, Lizhi Xu wrote:
> > and maybe add a blurb that vfs_iter_read/write had this check.
> It makes no sence. The current issue context does not involve vfs layer
> iter_read/write related routines.
Yes. But explaining how a change caused a regression is good
information for a commit log.
next prev parent reply other threads:[~2025-04-28 12:46 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-24 14:08 [syzbot] [block?] BUG: unable to handle kernel NULL pointer dereference in lo_rw_aio syzbot
2025-04-25 1:19 ` [syzbot] " syzbot
2025-04-25 1:55 ` syzbot
2025-04-25 3:40 ` [PATCH] loop: Add sanity check for read/write_iter Lizhi Xu
2025-04-25 4:06 ` Zhu Yanjun
2025-04-25 4:19 ` Lizhi Xu
2025-04-25 4:20 ` Ming Lei
2025-04-25 4:33 ` Lizhi Xu
2025-04-25 5:38 ` [PATCH V2] " Lizhi Xu
2025-04-25 13:28 ` Christoph Hellwig
2025-04-26 1:50 ` Lizhi Xu
2025-04-28 12:46 ` Christoph Hellwig [this message]
2025-04-28 13:48 ` Lizhi Xu
2025-04-28 13:49 ` Christoph Hellwig
2025-04-26 2:10 ` [PATCH V3] " Lizhi Xu
2025-04-28 12:49 ` Christoph Hellwig
2025-04-28 13:42 ` Lizhi Xu
2025-04-28 13:48 ` Christoph Hellwig
2025-04-28 14:15 ` [PATCH V4] " Lizhi Xu
2025-04-28 14:26 ` Christoph Hellwig
2025-04-28 14:36 ` [PATCH V5] " Lizhi Xu
2025-05-05 6:30 ` Christoph Hellwig
2025-05-05 13:18 ` Jens Axboe
2025-05-19 15:56 ` Christian Hesse
2025-05-20 3:00 ` Lizhi Xu
2025-05-20 5:39 ` Christian Hesse
2025-05-20 6:29 ` 回复: " Xu, Lizhi
2025-05-20 6:31 ` Christian Hesse
2025-05-20 6:49 ` Xu, Lizhi
2025-05-20 6:46 ` 回复: " hch
2025-05-20 6:59 ` 回复: " Xu, Lizhi
2025-05-20 11:28 ` hch
2025-05-20 11:39 ` 回复: " Xu, Lizhi
2025-05-20 11:41 ` hch
2025-05-20 11:44 ` 回复: " Xu, Lizhi
2025-05-20 11:52 ` Xu, Lizhi
2025-05-20 12:27 ` Xu, Lizhi
2025-05-20 12:46 ` Christian Hesse
2025-05-20 12:49 ` hch
2025-05-20 13:12 ` Xu, Lizhi
2025-05-20 16:53 ` christian
2025-05-20 12:46 ` hch
2025-04-25 4:54 ` [syzbot] Re: [syzbot] [block?] BUG: unable to handle kernel NULL pointer dereference in lo_rw_aio syzbot
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