From: Josef Bacik <josef@toxicpanda.com>
To: Hou Tao <houtao@huaweicloud.com>
Cc: linux-fsdevel@vger.kernel.org, Miklos Szeredi <miklos@szeredi.hu>,
linux-kernel@vger.kernel.org, houtao1@huawei.com
Subject: Re: [PATCH] fuse: zero folio correctly in fuse_notify_store()
Date: Mon, 21 Oct 2024 16:59:59 -0400 [thread overview]
Message-ID: <20241021205959.GA2689703@perftesting> (raw)
In-Reply-To: <20241021125955.2443353-1-houtao@huaweicloud.com>
On Mon, Oct 21, 2024 at 08:59:55PM +0800, Hou Tao wrote:
> From: Hou Tao <houtao1@huawei.com>
>
> The third argument of folio_zero_range() should be the length to be
> zeroed, not the total length. Fix it by using folio_zero_segment()
> instead in fuse_notify_store().
>
> Reported-by: syzbot+65d101735df4bb19d2a3@syzkaller.appspotmail.com
> Fixes: 5d9e1455630d ("fuse: convert fuse_notify_store to use folios")
> Signed-off-by: Hou Tao <houtao1@huawei.com>
Oops, that's my bad, thanks for fixing it Hou!
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Thanks,
Josef
next prev parent reply other threads:[~2024-10-21 21:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-21 12:59 [PATCH] fuse: zero folio correctly in fuse_notify_store() Hou Tao
2024-10-21 20:59 ` Josef Bacik [this message]
2024-10-22 12:00 ` Miklos Szeredi
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=20241021205959.GA2689703@perftesting \
--to=josef@toxicpanda.com \
--cc=houtao1@huawei.com \
--cc=houtao@huaweicloud.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=miklos@szeredi.hu \
/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.