linux-kernel - Re: [syzbot] [fat?] possible deadlock in exc_page

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Date:   Tue, 21 Mar 2023 00:33:23 -0700
From:   syzbot <syzbot+6d274a5dc4fa0974d4ad@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [fat?] possible deadlock in exc_page_fault

Hello,

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

Reported-and-tested-by: syzbot+6d274a5dc4fa0974d4ad@...kaller.appspotmail.com

Tested on:

commit:         e8d018dd Linux 6.3-rc3
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=10a0f66ec80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d40f6d44826f6cf7
dashboard link: https://syzkaller.appspot.com/bug?extid=6d274a5dc4fa0974d4ad
compiler:       Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=162abfaac80000

Note: testing is done by a robot and is best-effort only.