From: Jakub Kicinski <kuba@kernel.org>
To: Pavel Machek <pavel@ucw.cz>, Lee Jones <lee@kernel.org>
Cc: Heiner Kallweit <hkallweit1@gmail.com>,
Christian Marangi <ansuelsmth@gmail.com>,
Andrew Lunn <andrew@lunn.ch>,
"linux-leds@vger.kernel.org" <linux-leds@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Simon Horman <horms@kernel.org>
Subject: Re: [PATCH v2] leds: trigger: netdev: fix RTNL handling to prevent potential deadlock
Date: Tue, 5 Dec 2023 19:21:09 -0800 [thread overview]
Message-ID: <20231205192109.7c7fa56b@kernel.org> (raw)
In-Reply-To: <20231204144808.26083e8a@kernel.org>
On Mon, 4 Dec 2023 14:48:08 -0800 Jakub Kicinski wrote:
> On Fri, 1 Dec 2023 11:23:22 +0100 Heiner Kallweit wrote:
> > When working on LED support for r8169 I got the following lockdep
> > warning. Easiest way to prevent this scenario seems to be to take
> > the RTNL lock before the trigger_data lock in set_device_name().
>
> Pavel/Lee, would you like to handle this patch?
> Or should we ship it to Linus on Thu?
Better safe than step on someone's toes, so I'll drop this version
from the netdev PW.
next prev parent reply other threads:[~2023-12-06 3:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 10:23 [PATCH v2] leds: trigger: netdev: fix RTNL handling to prevent potential deadlock Heiner Kallweit
2023-12-01 21:57 ` Andrew Lunn
2023-12-04 22:48 ` Jakub Kicinski
2023-12-06 3:21 ` Jakub Kicinski [this message]
2023-12-06 13:32 ` Lee Jones
2023-12-06 16:19 ` patchwork-bot+netdevbpf
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