diff options
| 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 /net/rfkill/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 'net/rfkill/Kconfig')
| -rw-r--r-- | net/rfkill/Kconfig | 34 |
1 files changed, 34 insertions, 0 deletions
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. |