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linux/drivers/net/phy
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Andrew Lunn 4509000a25 phy: phy_ethtool_ksettings_set: Lock the PHY while changing settings 
commit af1a02aa23c37045e6adfcf074cf7dbac167a403 upstream.

There is a race condition where the PHY state machine can change
members of the phydev structure at the same time userspace requests a
change via ethtool. To prevent this, have phy_ethtool_ksettings_set
take the PHY lock.

Fixes: 2d55173e71b0 ("phy: add generic function to support ksetting support")
Reported-by: Walter Stoll <Walter.Stoll@duagon.com>
Suggested-by: Walter Stoll <Walter.Stoll@duagon.com>
Tested-by: Walter Stoll <Walter.Stoll@duagon.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-02 19:48:24 +01:00
..
mscc
net: phy: mscc: fix macsec key length
2021-07-14 16:56:28 +02:00
adin.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
amd.c
…
aquantia_hwmon.c
…
aquantia_main.c
…
aquantia.h
…
at803x.c
net: phy: at803x: constify static regulator_ops
2020-08-26 16:21:17 -07:00
ax88796b.c
…
bcm7xxx.c
net: phy: bcm7xxx: Fixed indirect MMD operations
2021-10-06 15:55:58 +02:00
bcm63xx.c
…
bcm87xx.c
…
bcm54140.c
…
bcm84881.c
…
bcm-cygnus.c
…
bcm-phy-lib.c
net: phy: broadcom: Only advertise EEE for supported modes
2021-04-14 08:42:08 +02:00
bcm-phy-lib.h
…
broadcom.c
net: phy: broadcom: Fix RGMII delays for BCM50160 and BCM50610M
2021-03-30 14:32:05 +02:00
cicada.c
…
cortina.c
…
davicom.c
…
dp83tc811.c
…
dp83640_reg.h
ptp: dp83640: don't define PAGE0
2021-09-22 12:27:56 +02:00
dp83640.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-09-04 21:28:59 -07:00
dp83822.c
net: phy: Fix data type in DP83822 dp8382x_disable_wol()
2021-09-18 13:40:18 +02:00
dp83848.c
…
dp83867.c
net: phy: dp83867: perform soft reset and retain established link
2021-06-30 08:47:21 -04:00
dp83869.c
net: phy: introduce phydev->port
2021-03-30 14:32:05 +02:00
et1011c.c
…
fixed_phy.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
icplus.c
…
intel-xway.c
net: phy: intel-xway: enable integrated led functions
2021-05-14 09:50:41 +02:00
Kconfig
mdio: fix mdio-thunder.c dependency & build error
2020-09-27 13:21:28 -07:00
linkmode.c
…
lxt.c
net: phy: introduce phydev->port
2021-03-30 14:32:05 +02:00
Makefile
net: phy: Sort Kconfig and Makefile
2020-08-27 06:55:51 -07:00
marvell10g.c
net: phy: introduce phydev->port
2021-03-30 14:32:05 +02:00
marvell.c
net: phy: marvell: fix m88e1111_set_downshift
2021-05-14 09:50:42 +02:00
mdio_bus.c
Revert "net: mdiobus: Fix memory leak in __mdiobus_register"
2021-11-02 19:48:19 +01:00
mdio_device.c
net: mdio: introduce a shutdown method to mdio device drivers
2021-10-09 14:40:56 +02:00
mdio_devres.c
of: mdio: provide devm_of_mdiobus_register()
2020-06-30 15:57:34 -07:00
mdio-boardinfo.c
net: phy: Fixup parameters in kerneldoc
2020-07-07 12:47:10 -07:00
mdio-boardinfo.h
…
meson-gxl.c
…
micrel.c
net: phy: micrel: Fix link detection on ksz87xx switch"
2021-08-18 08:59:10 +02:00
microchip_t1.c
…
microchip.c
…
mii_timestamper.c
…
national.c
…
nxp-tja11xx.c
…
phy_device.c
net: phy: introduce phydev->port
2021-03-30 14:32:05 +02:00
phy_led_triggers.c
…
phy-c45.c
net: phy: split devices_in_package
2020-06-19 20:17:15 -07:00
phy-core.c
net: phy: Document core PHY structures
2020-09-23 18:02:49 -07:00
phy.c
phy: phy_ethtool_ksettings_set: Lock the PHY while changing settings
2021-11-02 19:48:24 +01:00
phylink.c
net: phylink: Update SFP selected interface on advertising changes
2021-09-30 10:11:05 +02:00
qsemi.c
…
realtek.c
net: phy: realtek: add delay to fix RXC generation issue
2021-07-19 09:44:49 +02:00
rockchip.c
…
sfp-bus.c
net: sfp: relax bitrate-derived mode check
2021-04-16 11:43:22 +02:00
sfp.c
net: sfp: Fix typo in state machine debug string
2021-10-13 10:04:27 +02:00
sfp.h
…
smsc.c
net: phy: lan87xx: fix access to wrong register of LAN87xx
2021-05-14 09:50:31 +02:00
spi_ks8995.c
net: Use kobj_to_dev() API
2020-09-28 15:14:42 -07:00
ste10Xp.c
…
swphy.c
…
swphy.h
…
teranetics.c
…
uPD60620.c
…
vitesse.c
…
xilinx_gmii2rgmii.c
…