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/pinctrl/realtek/Kconfig | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 drivers/pinctrl/realtek/Kconfig (limited to 'drivers/pinctrl/realtek/Kconfig') diff --git a/drivers/pinctrl/realtek/Kconfig b/drivers/pinctrl/realtek/Kconfig new file mode 100644 index 000000000..a156c4ef5 --- /dev/null +++ b/drivers/pinctrl/realtek/Kconfig @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +config PINCTRL_RTD + tristate "Realtek DHC core pin controller driver" + depends on ARCH_REALTEK || (COMPILE_TEST && OF) + default ARCH_REALTEK + select PINMUX + select GENERIC_PINCONF + select REGMAP_MMIO + +config PINCTRL_RTD1619B + tristate "Realtek DHC 1619B pin controller driver" + depends on PINCTRL_RTD + default ARCH_REALTEK + +config PINCTRL_RTD1319D + tristate "Realtek DHC 1319D pin controller driver" + depends on PINCTRL_RTD + default ARCH_REALTEK + +config PINCTRL_RTD1315E + tristate "Realtek DHC 1315E pin controller driver" + depends on PINCTRL_RTD + default ARCH_REALTEK + +config PINCTRL_RTD1625 + tristate "Realtek DHC 1625 pin controller driver" + depends on PINCTRL_RTD + default ARCH_REALTEK + help + This driver enables support for the pin controller on the Realtek + RTD1625 SoCs. + + It implements pin multiplexing for function selection and GPIO enabling. + It also utilizes the generic pin configuration interface to manage + electrical properties for both individual pins and pin groups. + + Say Y here to enable the pinctrl driver for RTD1625 SoCs \ No newline at end of file -- cgit v1.3.1