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/berlin/Kconfig | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 drivers/pinctrl/berlin/Kconfig (limited to 'drivers/pinctrl/berlin/Kconfig') diff --git a/drivers/pinctrl/berlin/Kconfig b/drivers/pinctrl/berlin/Kconfig new file mode 100644 index 000000000..9b1644d1d --- /dev/null +++ b/drivers/pinctrl/berlin/Kconfig @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: GPL-2.0-only +if (ARCH_BERLIN || COMPILE_TEST) + +config PINCTRL_BERLIN + bool + select PINMUX + select REGMAP_MMIO + +config PINCTRL_AS370 + bool "Synaptics as370 pin controller driver" + depends on OF + select PINCTRL_BERLIN + +config PINCTRL_BERLIN_BG2 + def_bool MACH_BERLIN_BG2 + depends on OF + select PINCTRL_BERLIN + +config PINCTRL_BERLIN_BG2CD + def_bool MACH_BERLIN_BG2CD + depends on OF + select PINCTRL_BERLIN + +config PINCTRL_BERLIN_BG2Q + def_bool MACH_BERLIN_BG2Q + depends on OF + select PINCTRL_BERLIN + +config PINCTRL_BERLIN_BG4CT + bool "Marvell berlin4ct pin controller driver" + depends on OF + select PINCTRL_BERLIN + +endif -- cgit v1.3.1