linux-kernel - Re: [syzbot] [net?] [nfc?] INFO: task hung in nfc_rfkill_set

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Message-ID: <0000000000005ccaa8060aa76f91@google.com>
Date:   Tue, 21 Nov 2023 02:55:04 -0800
From:   syzbot <syzbot+3e3c2f8ca188e30b1427@...kaller.appspotmail.com>
To:     brauner@...nel.org, broonie@...nel.org, catalin.marinas@....com,
        davem@...emloft.net, edumazet@...gle.com, faenkhauser@...il.com,
        hdanton@...a.com, johannes.berg@...el.com,
        johannes@...solutions.net, krzysztof.kozlowski@...aro.org,
        kuba@...nel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-nfc@...ts.01.org,
        linux-wireless@...r.kernel.org, luiz.von.dentz@...el.com,
        madvenka@...ux.microsoft.com, netdev@...r.kernel.org,
        pabeni@...hat.com, scott@...amperecomputing.com,
        syzkaller-bugs@...glegroups.com, will@...nel.org
Subject: Re: [syzbot] [net?] [nfc?] INFO: task hung in nfc_rfkill_set_block

syzbot suspects this issue was fixed by commit:

commit 2c3dfba4cf84ac4f306cc6653b37b6dd6859ae9d
Author: Johannes Berg <johannes.berg@...el.com>
Date:   Thu Sep 14 13:45:17 2023 +0000

    rfkill: sync before userspace visibility/changes

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=10d68677680000
start commit:   ae8373a5add4 Merge tag 'x86_urgent_for_6.4-rc4' of git://g..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=927d4df6d674370e
dashboard link: https://syzkaller.appspot.com/bug?extid=3e3c2f8ca188e30b1427
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1099e2c5280000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=113f66b1280000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: rfkill: sync before userspace visibility/changes

For information about bisection process see: https://goo.gl/tpsmEJ#bisection