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e4c94de6ca2f70cee0ebe703ce452835046b2831
linux/drivers/phy
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EJ Hsu 238edc04dd phy: tegra: xusb: Clear the driver reference in usb-phy dev 
commit c0c2fcb132 upstream.

For the dual-role port, it will assign the phy dev to usb-phy dev and
use the port dev driver as the dev driver of usb-phy.

When we try to destroy the port dev, it will destroy its dev driver
as well. But we did not remove the reference from usb-phy dev. This
might cause the use-after-free issue in KASAN.

Fixes: e8f7d2f409 ("phy: tegra: xusb: Add usb-phy support")
Cc: stable@vger.kernel.org

Signed-off-by: EJ Hsu <ejh@nvidia.com>
Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20230609062932.3276509-1-haotienh@nvidia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-19 16:21:45 +02:00
..
allwinner
phy: sun4i-usb: Add support for the H616 USB PHY
2023-01-04 11:28:56 +01:00
amlogic
phy: amlogic: phy-meson-g12a-mipi-dphy-analog: fix CNTL2_DIF_TX_CTL0 value
2023-06-09 10:33:58 +02:00
broadcom
phy: phy-brcm-usb: Utilize platform_get_irq_byname_optional()
2023-05-01 08:26:27 +09:00
cadence
phy: cadence-torrent: Remove unused regmap field from state struct
2022-07-08 10:40:43 +05:30
freescale
phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on()
2022-10-03 10:34:46 +02:00
hisilicon
phy: HiSilicon: Fix copy and paste bug in error handling
2021-11-23 10:42:13 +05:30
ingenic
phy: ingenic: Fix a typo in ingenic_usb_phy_probe()
2021-03-30 23:35:17 +05:30
intel
phy: intel: Use dev_err_probe() to simplify code
2022-09-24 12:34:56 +05:30
lantiq
phy: lantiq: rcu-usb2: wait after clock enable
2021-01-13 19:29:03 +05:30
marvell
phy: marvell: phy-mvebu-a3700-comphy: Reset COMPHY registers before USB 3.0 power on
2022-12-31 13:32:46 +01:00
mediatek
phy: mediatek: remove temporary variable @mask_
2023-03-10 09:33:35 +01:00
microchip
Merge tag 'phy-for-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2022-10-07 16:03:01 -07:00
motorola
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2)
2022-06-10 14:51:35 +02:00
mscc
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
qualcomm
phy: qcom-qmp-pcie-msm8996: fix init-count imbalance
2023-06-09 10:34:23 +02:00
ralink
phy: ralink: mt7621-pci: add sentinel to quirks table
2022-11-05 13:01:25 +05:30
renesas
phy: renesas: phy-rcar-gen3-usb2: Add USB2.0 PHY support for RZ/G2L
2021-08-06 18:12:30 +05:30
rockchip
phy: rockchip-typec: Fix unsigned comparison with less than zero
2023-03-11 13:55:40 +01:00
samsung
Merge tag 'pci-v5.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2022-08-04 19:30:35 -07:00
socionext
phy: uniphier-usb3ss: fix unintended writing zeros to PHY register
2021-12-24 10:06:38 +05:30
st
phy: st: miphy28lp: use _poll_timeout functions for waits
2023-05-24 17:32:41 +01:00
sunplus
phy: usb: sunplus: Fix potential null-ptr-deref in sp_usb_phy_probe()
2023-02-01 08:34:09 +01:00
tegra
phy: tegra: xusb: Clear the driver reference in usb-phy dev
2023-07-19 16:21:45 +02:00
ti
phy: ti: j721e-wiz: Fix unreachable code in wiz_mode_select()
2023-05-11 23:03:37 +09:00
xilinx
phy: xilinx: zynqmp: Fix bus width setting for SGMII
2022-01-27 10:55:26 +05:30
Kconfig
phy: usb: Add USB2.0 phy driver for Sunplus SP7021
2022-09-02 21:01:24 +05:30
Makefile
phy: usb: Add USB2.0 phy driver for Sunplus SP7021
2022-09-02 21:01:24 +05:30
phy-can-transceiver.c
phy: phy-can-transceiver: Skip warning if no "max-bitrate"
2023-02-01 08:34:25 +01:00
phy-core-mipi-dphy.c
phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure})
2022-02-25 14:14:06 +05:30
phy-core.c
phy: core: Warn when phy_power_on is called before phy_init
2022-04-20 14:45:15 +05:30
phy-lgm-usb.c
phy: Add USB3 PHY support for Intel LGM SoC
2020-09-11 17:12:49 +05:30
phy-lpc18xx-usb-otg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
phy-pistachio-usb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422
2019-06-05 17:37:15 +02:00
phy-xgene.c
phy: phy-xgene.c: Fix alignment of comment
2021-05-31 14:08:55 +05:30