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 --- net/rfkill/Kconfig | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 net/rfkill/Kconfig (limited to 'net/rfkill/Kconfig') diff --git a/net/rfkill/Kconfig b/net/rfkill/Kconfig new file mode 100644 index 000000000..83a7af898 --- /dev/null +++ b/net/rfkill/Kconfig @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# RF switch subsystem configuration +# +menuconfig RFKILL + tristate "RF switch subsystem support" + help + Say Y here if you want to have control over RF switches + found on many WiFi and Bluetooth cards. + + To compile this driver as a module, choose M here: the + module will be called rfkill. + +# LED trigger support +config RFKILL_LEDS + bool + depends on RFKILL + depends on LEDS_TRIGGERS = y || RFKILL = LEDS_TRIGGERS + default y + +config RFKILL_INPUT + bool "RF switch input support" if EXPERT + depends on RFKILL + depends on INPUT = y || RFKILL = INPUT + default y if !EXPERT + +config RFKILL_GPIO + tristate "GPIO RFKILL driver" + depends on RFKILL + depends on GPIOLIB || COMPILE_TEST + default n + help + If you say yes here you get support of a generic gpio RFKILL + driver. -- cgit v1.3.1