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Code Issues Releases Wiki Activity
linux-stable/drivers/net/phy
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Peter Geis 0cc8bddb5b net: phy: abort loading yt8511 driver in unsupported modes 
While investigating the clang `ge` uninitialized variable report, it was
discovered the default switch would have unintended consequences. Due to
the switch to __phy_modify, the driver would modify the ID values in the
default scenario.

Fix this by promoting the interface mode switch and aborting when the
mode is not a supported RGMII mode.

This prevents the `ge` and `fe` variables from ever being used
uninitialized.

Fixes: 48e8c6f161 ("net: phy: add driver for Motorcomm yt8511 phy")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-05-30 14:24:38 -07:00
..
mscc net: phy: mscc: coma mode disabled for VSC8584 2021-03-19 12:17:30 -07:00
adin.c net: phy: Demote non-compliant kernel-doc headers 2021-05-17 14:12:39 -07:00
amd.c net: phy: amd: remove the use of .ack_interrupt() 2020-11-17 11:37:00 -08:00
aquantia.h
aquantia_hwmon.c
aquantia_main.c net: phy: aquantia: do not return an error on clearing pending IRQs 2020-11-11 14:09:54 -08:00
at803x.c net: phy: add support for qca8k switch internal PHY in at803x 2021-05-14 15:30:23 -07:00
ax88796b.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: Only advertise EEE for supported modes 2021-03-30 17:39:23 -07:00
bcm-phy-lib.h
bcm7xxx.c net: phy: bcm7xxx: Add an entry for BCM72116 2021-01-07 14:46:09 -08:00
bcm63xx.c net: phy: broadcom: remove use of ack_interrupt() 2020-11-05 16:32:39 -08:00
bcm87xx.c net: phy: broadcom: remove use of ack_interrupt() 2020-11-05 16:32:39 -08:00
bcm54140.c net: phy: broadcom: remove use of ack_interrupt() 2020-11-05 16:32:39 -08:00
bcm84881.c
broadcom.c net: phy: broadcom: Add statistics for all Gigabit PHYs 2021-04-01 15:59:26 -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: davicom: remove the use of .ack_interrupt() 2020-11-05 16:32:39 -08:00
dp83tc811.c net: phy: ti: take into account all possible interrupt sources 2021-03-01 11:46:55 -08:00
dp83640.c net: phy: dp83640: use new PTP_MSGTYPE_SYNC define 2020-11-25 12:23:06 -08:00
dp83640_reg.h
dp83822.c net: phy: ti: take into account all possible interrupt sources 2021-03-01 11:46:55 -08:00
dp83848.c net: phy: ti: remove the use of .ack_interrupt() 2020-11-25 11:18:38 -08:00
dp83867.c net: phy: ti: remove the use of .ack_interrupt() 2020-11-25 11:18:38 -08:00
dp83869.c net: phy: introduce phydev->port 2021-02-11 13:09:58 -08:00
et1011c.c
fixed_phy.c
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: enable integrated led functions 2021-04-21 10:59:17 -07:00
Kconfig net: phy: add driver for Motorcomm yt8511 phy 2021-05-21 13:19:11 -07:00
linkmode.c
lxt.c net: phy: introduce phydev->port 2021-02-11 13:09:58 -08:00
Makefile net: phy: add driver for Motorcomm yt8511 phy 2021-05-21 13:19:11 -07:00
marvell-88x2222.c net: phy: marvell-88x2222: enable autoneg by default 2021-04-27 14:05:41 -07:00
marvell.c net: phy: marvell: enable downshift by default 2021-04-30 15:20:47 -07:00
marvell10g.c net: phy: marvell10g: change module description 2021-04-08 13:15:34 -07:00
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_bus.c net: mdiobus: get rid of a BUG_ON() 2021-05-17 15:50:58 -07:00
mdio_device.c
mdio_devres.c
mediatek-ge.c net: phy: add MediaTek Gigabit Ethernet PHY driver 2021-05-19 13:27:42 -07:00
meson-gxl.c net: phy: meson-gxl: remove the use of .ack_callback() 2020-11-25 11:18:37 -08:00
micrel.c net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081 2021-02-25 09:51:31 -08:00
microchip.c net: phy: microchip: remove the use of .ack_interrupt() 2020-11-17 11:36:59 -08:00
microchip_t1.c net: phy: microchip: remove the use of .ack_interrupt() 2020-11-17 11:36:59 -08:00
mii_timestamper.c
motorcomm.c net: phy: abort loading yt8511 driver in unsupported modes 2021-05-30 14:24:38 -07:00
national.c net: phy: national: remove definition of DEBUG 2021-01-18 20:03:01 -08:00
nxp-c45-tja11xx.c phy: nxp-c45-tja11xx: add timestamping support 2021-05-10 14:54:23 -07:00
nxp-tja11xx.c net: phy: nxp-tja11xx: remove the use of .ack_interrupt() 2020-11-17 11:37:00 -08:00
phy-c45.c net: phy: add genphy_c45_pma_suspend/resume 2021-04-19 16:19:44 -07:00
phy-core.c
phy.c net: phy: genphy_loopback: add link speed configuration 2021-04-20 16:08:02 -07:00
phy_device.c net: phy: Fix inconsistent indenting 2021-05-21 13:54:16 -07:00
phy_led_triggers.c
phylink.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-03-25 15:31:22 -07:00
qsemi.c net: phy: qsemi: remove the use of .ack_interrupt() 2020-11-25 11:18:38 -08:00
realtek.c net: phy: realtek: Add support for RTL9000AA/AN 2021-01-22 18:06:42 -08:00
rockchip.c net: phy: Demote non-compliant kernel-doc headers 2021-05-17 14:12:39 -07:00
sfp-bus.c phy: sfp: add netlink SFP support to generic SFP code 2021-04-11 16:34:56 -07:00
sfp.c phy: sfp: add netlink SFP support to generic SFP code 2021-04-11 16:34:56 -07:00
sfp.h phy: sfp: add netlink SFP support to generic SFP code 2021-04-11 16:34:56 -07:00
smsc.c net: phy: lan87xx: fix access to wrong register of LAN87xx 2021-03-30 13:13:08 -07:00
spi_ks8995.c
ste10Xp.c net: phy: ste10Xp: remove the use of .ack_interrupt() 2020-11-17 11:37:00 -08:00
swphy.c
swphy.h
teranetics.c
uPD60620.c
vitesse.c net: phy: vitesse: remove the use of .ack_interrupt() 2020-11-17 11:36:59 -08:00
xilinx_gmii2rgmii.c