netdev - Re: [PATCH net-next 14/14] net: stmmac: convert to phylink PCS support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <040a2f29-4c95-4561-87c0-2a70308d3f00@lunn.ch>
Date: Wed, 15 Oct 2025 23:31:37 +0200
From: Andrew Lunn <andrew@...n.ch>
To: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
Cc: Heiner Kallweit <hkallweit1@...il.com>,
	Abhishek Chauhan <quic_abchauha@...cinc.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Alexis Lothore <alexis.lothore@...tlin.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	Boon Khai Ng <boon.khai.ng@...era.com>,
	Choong Yong Liang <yong.liang.choong@...ux.intel.com>,
	Daniel Machon <daniel.machon@...rochip.com>,
	"David S. Miller" <davem@...emloft.net>,
	Drew Fustini <dfustini@...storrent.com>,
	Emil Renner Berthing <emil.renner.berthing@...onical.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Faizal Rahim <faizal.abdul.rahim@...ux.intel.com>,
	Furong Xu <0x1207@...il.com>, Inochi Amaoto <inochiama@...il.com>,
	Jacob Keller <jacob.e.keller@...el.com>,
	Jakub Kicinski <kuba@...nel.org>,
	"Jan Petrous (OSS)" <jan.petrous@....nxp.com>,
	Jisheng Zhang <jszhang@...nel.org>, Kees Cook <kees@...nel.org>,
	Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
	Ley Foon Tan <leyfoon.tan@...rfivetech.com>,
	linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	Matthew Gerlach <matthew.gerlach@...era.com>,
	Maxime Chevallier <maxime.chevallier@...tlin.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
	netdev@...r.kernel.org, Oleksij Rempel <o.rempel@...gutronix.de>,
	Paolo Abeni <pabeni@...hat.com>,
	Rohan G Thomas <rohan.g.thomas@...era.com>,
	Shenwei Wang <shenwei.wang@....com>,
	Simon Horman <horms@...nel.org>,
	Song Yoong Siang <yoong.siang.song@...el.com>,
	Swathi K S <swathi.ks@...sung.com>,
	Tiezhu Yang <yangtiezhu@...ngson.cn>, Vinod Koul <vkoul@...nel.org>,
	Vladimir Oltean <olteanv@...il.com>,
	Vladimir Oltean <vladimir.oltean@....com>,
	Yu-Chun Lin <eleanor15x@...il.com>
Subject: Re: [PATCH net-next 14/14] net: stmmac: convert to phylink PCS
 support

> - create stmmac_pcs.c, which contains the phylink_pcs_ops structure, a
>   dummy .pcs_get_state() method which always reports link-down

I've not followed the PCS code too closely. Why always report link
down? Why is a dummy method needed?

	Andrew