netdev - [PATCH net-next 0/4] net: stmmac: fix serdes power methods

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-next>] [day] [month] [year] [list]

Message-ID: <aYHHWm5UkD1JVa7D@shell.armlinux.org.uk>
Date: Tue, 3 Feb 2026 10:00:58 +0000
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	Mohd Ayaan Anwar <mohd.anwar@....qualcomm.com>,
	netdev@...r.kernel.org, Paolo Abeni <pabeni@...hat.com>
Subject: [PATCH net-next 0/4] net: stmmac: fix serdes power methods

The stmmac serdes powerup/powerdown methods are not guaranteed to be
called in a balancing fashion, but these are used to call the generic
PHY subsystem's phy_power_up() and phy_power_down() methods which do
require balanced calls.

This series addresses this by making the stmmac serdes methods balanced.

 drivers/net/ethernet/stmicro/stmmac/stmmac.h      |  1 +
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 65 ++++++++++++++---------
 2 files changed, 41 insertions(+), 25 deletions(-)

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!