linux-kernel - Re: [syzbot] [mm?] kernel BUG in const_folio

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Message-ID: <67486d8a.050a0220.253251.0085.GAE@google.com>
Date: Thu, 28 Nov 2024 05:18:02 -0800
From: syzbot <syzbot+9f9a7f73fb079b2387a6@...kaller.appspotmail.com>
To: akpm@...ux-foundation.org, david@...hat.com, linux-kernel@...r.kernel.org, 
	linux-mm@...ck.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [mm?] kernel BUG in const_folio_flags (2)

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+9f9a7f73fb079b2387a6@...kaller.appspotmail.com
Tested-by: syzbot+9f9a7f73fb079b2387a6@...kaller.appspotmail.com

Tested on:

commit:         fc0a5b9f mm/filemap: don't call folio_test_locked() wi..
git tree:       https://github.com/davidhildenbrand/linux.git filemap_test_locked
console output: https://syzkaller.appspot.com/x/log.txt?x=132f200f980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=e3a5fdacfe3dee51
dashboard link: https://syzkaller.appspot.com/bug?extid=9f9a7f73fb079b2387a6
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.