linux-kernel - Re: [syzbot] [bpf?] possible deadlock in __bpf_ringbuf

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Date: Wed, 13 Mar 2024 04:11:02 -0700
From: syzbot <syzbot+850aaf14624dc0c6d366@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bpf?] possible deadlock in __bpf_ringbuf_reserve

Hello,

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

Reported-and-tested-by: syzbot+850aaf14624dc0c6d366@...kaller.appspotmail.com

Tested on:

commit:         b0546776 Merge tag 'printk-for-6.9' of git://git.kerne..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=15d3a48a180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
dashboard link: https://syzkaller.appspot.com/bug?extid=850aaf14624dc0c6d366
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=10a7ce1a180000

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