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From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
To: Aleksandr Nogikh <nogikh@google.com>
Cc: Randy Dunlap <rdunlap@infradead.org>,
	Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Namjae Jeon <linkinjeon@kernel.org>,
	Shigeru Yoshida <syoshida@redhat.com>,
	Dmitry Vyukov <dvyukov@google.com>,
	syzbot <syzbot+1631f09646bc214d2e76@syzkaller.appspotmail.com>,
	"'Aleksandr Nogikh' via syzkaller-bugs"
	<syzkaller-bugs@googlegroups.com>,
	ntfs3@lists.linux.dev, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] fs/ntfs3: fix negative shift size in true_sectors_per_clst()
Date: Fri, 23 Sep 2022 23:35:43 +0900	[thread overview]
Message-ID: <ea7c00c1-07d7-c23e-80f0-0693016e9731@I-love.SAKURA.ne.jp> (raw)
In-Reply-To: <CANp29Y7fSsjqKbFiMZDG_w-ERigQOk_6Zw3L9rw5erpP3rRU0g@mail.gmail.com>

On 2022/09/23 20:58, Aleksandr Nogikh wrote:
> We do have plans to start inspecting LKML messages for the patches
> that mention syzbot-reported bugs. It will be possible then to display
> them all on the bug page and somehow mark bugs with a PATCH sent on
> the list.

I interpret it as an attempt to automatically show "Patch proposed" state.
But since not all patches have Reported-by: tag, and/or a proposed patch
with Reported-by: tag might be withdrawn via review, that state should be
also manually changeable.

> And then syzbot should just display all such received comments on the
> bug's web page, right?

Whether "all comments" or "last comment" needs some decision. It might be a few words
indicating culprit subsystem (probably "last" should overwrite), it might be memo
describing how far debugging went (probably "all" is helpful), it might be some
URL where discussions/patches are (probably "all" is helpful), it might be trying to
show or hide "Patch proposed" state (probably "last" should overwrite).



By the way, a possible improvement on "Patch testing requests:" table.
Although the "Patch" link showing diff output after applying proposed patch is OK,
I'd like to also see a link to original "#syz test:" mail, for the intent of diff
(which would be in patch description part if it was a formal patch) is dropped from
diff output in the "Patch" link.

For example, https://syzkaller.appspot.com/bug?extid=9ca7a12fd736d93e0232 was forgotten
for 1000 days after 7 patch testing requests. I can't easily find the intent of each diff
(e.g. just debug printk() or proper fix). It seems the last one was about to formal submit,
but I can't find why it is not yet applied.


  reply	other threads:[~2022-09-23 14:36 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-21  8:16 [syzbot] UBSAN: shift-out-of-bounds in ntfs_fill_super syzbot
2022-04-21  8:37 ` syzbot
2022-04-21 12:29 ` syzbot
2022-09-20 15:59 ` [PATCH] fs/ntfs3: fix negative shift size in true_sectors_per_clst() Tetsuo Handa
2022-09-23  0:38   ` Randy Dunlap
2022-09-23  0:47     ` Joe Perches
2022-09-23  1:14       ` Randy Dunlap
2022-09-23  9:59       ` Dan Carpenter
2022-09-23  1:25     ` Tetsuo Handa
2022-09-23 11:58       ` Aleksandr Nogikh
2022-09-23 14:35         ` Tetsuo Handa [this message]
2022-09-24 11:58           ` Aleksandr Nogikh
2022-09-24 12:03             ` Aleksandr Nogikh
2022-09-23 11:58     ` Konstantin Komarov
2022-09-23 16:07       ` Randy Dunlap
2022-09-30 16:34   ` Konstantin Komarov

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