linux-xiaomi-chiron/drivers/net/ethernet/microchip
Heiner Kallweit ddb826c2c9 lan743x: fix deadlock in lan743x_phy_link_status_change()
Usage of phy_ethtool_get_link_ksettings() in the link status change
handler isn't needed, and in combination with the referenced change
it results in a deadlock. Simply remove the call and replace it with
direct access to phydev->speed. The duplex argument of
lan743x_phy_update_flowcontrol() isn't used and can be removed.

Fixes: c10a485c3d ("phy: phy_ethtool_ksettings_get: Lock the phy for consistency")
Reported-by: Alessandro B Maurici <abmaurici@gmail.com>
Tested-by: Alessandro B Maurici <abmaurici@gmail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/40e27f76-0ba3-dcef-ee32-a78b9df38b0f@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-11-24 18:19:58 -08:00
..
sparx5 net: convert users of bitmap_foo() to linkmode_foo() 2021-10-24 13:58:52 +01:00
enc28j60.c
enc28j60_hw.h
encx24j600-regmap.c
encx24j600.c
encx24j600_hw.h
Kconfig
lan743x_ethtool.c
lan743x_ethtool.h
lan743x_main.c lan743x: fix deadlock in lan743x_phy_link_status_change() 2021-11-24 18:19:58 -08:00
lan743x_main.h net: ethernet: microchip: lan743x: Increase rx ring size to improve rx performance 2021-10-29 13:30:20 +01:00
lan743x_ptp.c
lan743x_ptp.h
Makefile