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linux/drivers/net/phy
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Vladimir Oltean 1c613beaf8 net: phy: prevent stale pointer dereference in phy_init() 
mdio_bus_init() and phy_driver_register() both have error paths, and if
those are ever hit, ethtool will have a stale pointer to the
phy_ethtool_phy_ops stub structure, which references memory from a
module that failed to load (phylib).

It is probably hard to force an error in this code path even manually,
but the error teardown path of phy_init() should be the same as
phy_exit(), which is now simply not the case.

Fixes: 55d8f053ce ("net: phy: Register ethtool PHY operations")
Link: https://lore.kernel.org/netdev/ZLaiJ4G6TaJYGJyU@shell.armlinux.org.uk/
Suggested-by: Russell King (Oracle) <linux@armlinux.org.uk>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20230720000231.1939689-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-20 12:47:25 -07:00
..
mscc
net: phy: mscc: fix packet loss due to RGMII delays
2023-06-27 09:31:51 -07:00
adin1100.c
net: phy: adin1100: add PHY IDs of adin1110/adin2111
2022-09-20 15:00:30 +02:00
adin.c
net: move from strlcpy with unused retval to strscpy
2022-08-31 14:11:07 -07:00
amd.c
net: phy: amd: remove the use of .ack_interrupt()
2020-11-17 11:37:00 -08:00
aquantia_hwmon.c
net: phy: aquantia: constify pointers to hwmon_channel_info
2023-04-09 19:02:09 -07:00
aquantia_main.c
net: phy: aquantia: add AQR112 and AQR412 PHY IDs
2022-11-15 20:34:27 -08:00
aquantia.h
…
at803x.c
net: phy: at803x: Use devm_regulator_get_enable_optional()
2023-06-18 17:33:48 +01:00
ax88796b.c
net: phy: ax88772a: fix lost pause advertisement configuration
2022-06-29 20:39:05 -07:00
bcm7xxx.c
net: phy: bcm7xx: Correct read from expansion register
2023-05-09 20:25:52 -07:00
bcm63xx.c
net: phy: broadcom: remove use of ack_interrupt()
2020-11-05 16:32:39 -08:00
bcm87xx.c
net: phy: bcm87xx: Use mmd helpers
2022-05-02 13:21:38 +02:00
bcm54140.c
net: phy: bcm54140: constify pointers to hwmon_channel_info
2023-04-09 19:02:09 -07:00
bcm84881.c
…
bcm-cygnus.c
net: phy: broadcom: remove use of ack_interrupt()
2020-11-05 16:32:39 -08:00
bcm-phy-lib.c
net: phy: broadcom: Add support for setting LED brightness
2023-06-09 10:38:43 +01:00
bcm-phy-lib.h
net: phy: broadcom: Add support for setting LED brightness
2023-06-09 10:38:43 +01:00
bcm-phy-ptp.c
net: phy: Add support for 1PPS out and external timestamps
2022-06-23 20:49:02 -07:00
broadcom.c
net: phy: broadcom: drop brcm_phy_setbits() and use phy_set_bits() instead
2023-06-24 15:05:40 -07:00
cicada.c
net: phy: cicada: remove the use of .ack_interrupt()
2020-11-05 16:32:39 -08:00
cortina.c
…
davicom.c
net: phy: fix space alignment issues
2021-06-16 12:34:07 -07:00
dp83tc811.c
net: phy: ti: take into account all possible interrupt sources
2021-03-01 11:46:55 -08:00
dp83td510.c
net: phy: dp83td510: fix kernel stall during netboot in DP83TD510E PHY driver
2023-06-22 19:43:55 -07:00
dp83640_reg.h
ptp: dp83640: don't define PAGE0
2021-09-14 20:03:24 -07:00
dp83640.c
dp83640: Use generic ptp_msg_is_sync() function
2022-03-07 11:31:34 +00:00
dp83822.c
net: phy: dp83822: Fix null pointer access on DP83825/DP83826 devices
2023-01-28 00:23:58 -08:00
dp83848.c
net: phy: ti: remove the use of .ack_interrupt()
2020-11-25 11:18:38 -08:00
dp83867.c
Revert "net: phy: dp83867: perform soft reset and retain established link"
2023-06-20 20:20:22 -07:00
dp83869.c
net: phy: dp83869: support mii mode when rgmii strap cfg is used
2023-05-09 11:57:53 +02:00
et1011c.c
net: phy: remove unnecessary line continuation
2021-06-16 12:34:07 -07:00
fixed_phy.c
net: phy: fixed_phy: set phy_mask before calling mdiobus_register()
2022-06-13 23:11:24 -07:00
icplus.c
net: phy: icplus: call phy_restore_page() when phy_select_page() fails
2021-02-22 18:47:48 -08:00
intel-xway.c
net: phy: intel-xway: Add RGMII internal delay configuration
2021-07-20 07:23:16 -07:00
Kconfig
net: phy: mediatek: fix compile-test dependencies
2023-06-20 12:02:22 -07:00
linkmode.c
…
lxt.c
net: phy: correct format of block comments
2021-06-16 12:34:07 -07:00
Makefile
net: phy: add driver for MediaTek SoC built-in GE PHYs
2023-06-12 11:55:04 +01:00
marvell10g.c
net: phy: marvell: constify pointers to hwmon_channel_info
2023-04-09 19:02:09 -07:00
marvell-88x2222.c
net: phy: marvell-88x2222: remove unnecessary (void*) conversions
2023-04-25 09:43:50 +01:00
marvell.c
net: phy: marvell: Fix inconsistent indenting in led_blink_set
2023-04-24 19:01:47 -07:00
mdio_bus.c
net: mdio: fix the wrong parameters
2023-06-20 20:17:49 -07:00
mdio_device.c
net: mdio: fix unbalanced fwnode reference count in mdio_device_release()
2022-12-06 12:50:00 +01:00
mdio_devres.c
net: mdio: fix owner field for mdio buses registered using device-tree
2023-03-19 10:48:35 +00:00
mdio-boardinfo.c
net: phy: Correct function name mdiobus_register_board_info() in comment
2021-03-29 13:42:44 -07:00
mdio-boardinfo.h
…
mdio-open-alliance.h
drivers/net/phy: add helpers to get/set PLCA configuration
2023-01-11 08:35:02 +00:00
mediatek-ge-soc.c
net: phy: add driver for MediaTek SoC built-in GE PHYs
2023-06-12 11:55:04 +01:00
mediatek-ge.c
net: phy: add driver for MediaTek SoC built-in GE PHYs
2023-06-12 11:55:04 +01:00
meson-gxl.c
net: phy: meson-gxl: enable edpd tunable support for G12A internal PHY
2023-04-04 18:56:01 -07:00
micrel.c
net: micrel: Change to receive timestamp in the frame for lan8841
2023-06-21 15:05:46 +01:00
microchip_t1.c
net: phy: microchip: run phy initialization during each link update
2023-01-23 22:34:19 -08:00
microchip_t1s.c
net: phy: microchip_t1s: add support for Microchip LAN865x Rev.B0 PHYs
2023-05-30 11:49:55 +02:00
microchip.c
net: lan78xx: fix accessing the LAN7800's internal phy specific registers from the MAC driver
2023-03-02 22:21:07 -08:00
mii_timestamper.c
net: mii_timestamper: check NULL in unregister_mii_timestamper()
2021-06-11 13:08:52 -07:00
motorcomm.c
net: phy: motorcomm: uninitialized variables in yt8531_link_change_notify()
2023-02-15 21:23:33 -08:00
mxl-gpy.c
net: phy: mxl-gpy: extend interrupt fix to all impacted variants
2023-06-01 09:59:36 -07:00
national.c
net: phy: correct format of block comments
2021-06-16 12:34:07 -07:00
ncn26000.c
drivers/net/phy: add driver for the onsemi NCN26000 10BASE-T1S PHY
2023-01-11 08:35:03 +00:00
nxp-c45-tja11xx.c
net: phy: nxp-c45-tja11xx: add remove callback
2023-04-11 15:28:31 +02:00
nxp-cbtx.c
net: phy: add basic driver for NXP CBTX PHY
2023-04-21 20:04:09 -07:00
nxp-tja11xx.c
net: phy: nxp-tja11xx: constify pointers to hwmon_channel_info
2023-04-09 19:02:09 -07:00
phy_device.c
net: phy: prevent stale pointer dereference in phy_init()
2023-07-20 12:47:25 -07:00
phy_led_triggers.c
net: phy: leds: Deduplicate link LED trigger registration
2020-10-30 10:43:37 -07:00
phy-c45.c
net: phy-c45: Fix genphy_c45_ethtool_set_eee description
2023-06-20 20:35:26 -07:00
phy-core.c
drivers/net/phy: add the link modes for the 10BASE-T1S Ethernet PHY
2023-01-11 08:35:02 +00:00
phy.c
net: phy: avoid kernel warning dump when stopping an errored PHY
2023-05-24 08:28:27 +01:00
phylink.c
net: phylink: pass neg_mode into phylink_mii_c22_pcs_config()
2023-06-22 19:41:01 -07:00
qsemi.c
net: phy: change format of some declarations
2021-06-16 12:34:07 -07:00
realtek.c
net: phy: realtek: Disable clock on suspend
2023-06-07 09:52:24 +01:00
rockchip.c
net: phy: Demote non-compliant kernel-doc headers
2021-05-17 14:12:39 -07:00
sfp-bus.c
net: sfp: add support for setting signalling rate
2023-05-18 19:52:31 -07:00
sfp.c
net: sfp: add support for HXSX-ATRI-1 copper SFP+ module
2023-05-23 20:34:22 -07:00
sfp.h
net: sfp: add support for setting signalling rate
2023-05-18 19:52:31 -07:00
smsc.c
net: phy: smsc: enable edpd tunable support
2023-04-03 10:08:43 +01:00
spi_ks8995.c
net: phy: ks8995: drop of_match_ptr for ID table
2023-03-15 08:11:02 +00:00
ste10Xp.c
net: phy: fix space alignment issues
2021-06-16 12:34:07 -07:00
swphy.c
…
swphy.h
…
teranetics.c
…
uPD60620.c
…
vitesse.c
net: phy: correct format of block comments
2021-06-16 12:34:07 -07:00
xilinx_gmii2rgmii.c
net: phy: xgmiitorgmii: Fix refcount leak in xgmiitorgmii_probe
2022-12-30 07:46:10 +00:00