From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise check_kfunc_arg() allows bpf_register_is_null() for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scalar value. Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)") Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- drivers/phy/socionext/Kconfig | 46 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 drivers/phy/socionext/Kconfig (limited to 'drivers/phy/socionext/Kconfig') diff --git a/drivers/phy/socionext/Kconfig b/drivers/phy/socionext/Kconfig new file mode 100644 index 000000000..8ae644756 --- /dev/null +++ b/drivers/phy/socionext/Kconfig @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# PHY drivers for Socionext platforms. +# + +config PHY_UNIPHIER_USB2 + tristate "UniPhier USB2 PHY driver" + depends on ARCH_UNIPHIER || COMPILE_TEST + depends on OF && HAS_IOMEM + select GENERIC_PHY + select MFD_SYSCON + help + Enable this to support USB PHY implemented on USB2 controller + on UniPhier SoCs. This driver provides interface to interact + with USB 2.0 PHY that is part of the UniPhier SoC. + In case of Pro4, it is necessary to specify this USB2 PHY instead + of USB3 HS-PHY. + +config PHY_UNIPHIER_USB3 + tristate "UniPhier USB3 PHY driver" + depends on ARCH_UNIPHIER || COMPILE_TEST + depends on OF && HAS_IOMEM + select GENERIC_PHY + help + Enable this to support USB PHY implemented in USB3 controller + on UniPhier SoCs. This controller supports USB3.0 and lower speed. + +config PHY_UNIPHIER_PCIE + tristate "Uniphier PHY driver for PCIe controller" + depends on ARCH_UNIPHIER || COMPILE_TEST + depends on OF && HAS_IOMEM + default PCIE_UNIPHIER + select GENERIC_PHY + help + Enable this to support PHY implemented in PCIe controller + on UniPhier SoCs. This driver supports LD20 and PXs3 SoCs. + +config PHY_UNIPHIER_AHCI + tristate "UniPhier AHCI PHY driver" + depends on ARCH_UNIPHIER || COMPILE_TEST + depends on OF && HAS_IOMEM + default SATA_AHCI_PLATFORM + select GENERIC_PHY + help + Enable this to support PHY implemented in AHCI controller + on UniPhier SoCs. This driver supports Pro4, PXs2 and PXs3 SoCs. -- cgit v1.3.1