From: Jakub Kicinski <kuba@kernel.org>
To: Daniel Golle <daniel@makrotopia.org>
Cc: Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] net: phy: skip LED triggers on PHYs on SFP modules
Date: Thu, 14 Dec 2023 18:31:23 -0800 [thread overview]
Message-ID: <20231214183123.0f0af377@kernel.org> (raw)
In-Reply-To: <102a9dce38bdf00215735d04cd4704458273ad9c.1702339354.git.daniel@makrotopia.org>
On Tue, 12 Dec 2023 00:05:35 +0000 Daniel Golle wrote:
> Calling led_trigger_register() when attaching a PHY located on an SFP
> module potentially (and practically) leads into a deadlock.
> Fix this by not calling led_trigger_register() for PHYs localted on SFP
> modules as such modules actually never got any LEDs.
Any suggestion of a Fixes tag?
Looks like the triggers were added a while back, are we only seeing it
now because we started exercising the code more?
next prev parent reply other threads:[~2023-12-15 2:31 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-12 0:05 [PATCH net] net: phy: skip LED triggers on PHYs on SFP modules Daniel Golle
2023-12-12 14:35 ` Maxime Chevallier
2023-12-13 9:08 ` Andrew Lunn
2023-12-13 10:06 ` Maxime Chevallier
2023-12-13 10:47 ` Andrew Lunn
2023-12-13 15:35 ` Russell King (Oracle)
2023-12-13 15:27 ` Russell King (Oracle)
2023-12-13 17:12 ` Maxime Chevallier
2023-12-13 19:01 ` Daniel Golle
2023-12-13 20:23 ` Russell King (Oracle)
2023-12-14 9:48 ` Paolo Abeni
2023-12-14 16:52 ` Russell King (Oracle)
2023-12-15 9:46 ` Andrew Lunn
2023-12-15 9:59 ` Maxime Chevallier
2023-12-15 15:39 ` Maxime Chevallier
2023-12-15 2:31 ` Jakub Kicinski [this message]
2023-12-15 2:54 ` Daniel Golle
2023-12-15 9:53 ` Andrew Lunn
2023-12-15 16:45 ` Russell King (Oracle)
2023-12-16 2:00 ` patchwork-bot+netdevbpf
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