netdev - [PATCH net-next 08/14] net: stmmac: clear priv->tx_path_in_lpi

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: <E1tffdd-003ZIB-22@rmk-PC.armlinux.org.uk>
Date: Wed, 05 Feb 2025 13:40:21 +0000
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	netdev@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH net-next 08/14] net: stmmac: clear priv->tx_path_in_lpi_mode
 when disabling LPI

As other code paths do, clear priv->tx_path_in_lpi_mode when disabling
LPI. This is done after the software timer has been deleted and
hardware LPI has been disabled.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 695e75de41b3..3cb5645673cb 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1052,6 +1052,8 @@ static void stmmac_mac_disable_tx_lpi(struct phylink_config *config)
 	priv->eee_sw_timer_en = false;
 	del_timer_sync(&priv->eee_ctrl_timer);
 	stmmac_reset_eee_mode(priv, priv->hw);
+	priv->tx_path_in_lpi_mode = false;
+
 	stmmac_set_eee_timer(priv, priv->hw, 0, STMMAC_DEFAULT_TWT_LS);
 	if (priv->hw->xpcs)
 		xpcs_config_eee(priv->hw->xpcs, priv->plat->mult_fact_100ns,
-- 
2.30.2