netdev - Re: [syzbot] [can?] possible deadlock in j1939_sk_queue_drop

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Message-ID: <ZfGxKE126E_INT_w@pengutronix.de>
Date: Wed, 13 Mar 2024 14:59:04 +0100
From: Oleksij Rempel <o.rempel@...gutronix.de>
To: syzbot <syzbot+3bd970a1887812621b4c@...kaller.appspotmail.com>
Cc: astrajoan@...oo.com, davem@...emloft.net, edumazet@...gle.com,
	hdanton@...a.com, kernel@...gutronix.de, kuba@...nel.org,
	linux-can@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux@...pel-privat.de, mkl@...gutronix.de, netdev@...r.kernel.org,
	pabeni@...hat.com, robin@...tonic.nl, socketcan@...tkopp.net,
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [can?] possible deadlock in j1939_sk_queue_drop_all

#syz fix: can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock

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