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| author | Eduard Zingerman <eddyz87@gmail.com> | 2026-09-04 17:05:56 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-09-04 18:17:30 -0700 |
| commit | 506ada89629ec7059b96ecfb0dc7d33ece0103ca (patch) | |
| tree | 0b07297409b68d2333fb4f0eae7f3b072eb68d4c /drivers/pinctrl/realtek/Kconfig | |
| download | linux-stable-506ada89629ec7059b96ecfb0dc7d33ece0103ca.tar.gz linux-stable-506ada89629ec7059b96ecfb0dc7d33ece0103ca.zip | |
bpf: mark a NULL kfunc argument precisegrafted
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 <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/pinctrl/realtek/Kconfig')
| -rw-r--r-- | drivers/pinctrl/realtek/Kconfig | 38 |
1 files changed, 38 insertions, 0 deletions
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
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