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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 /sound/ppc/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 'sound/ppc/Kconfig')
| -rw-r--r-- | sound/ppc/Kconfig | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/sound/ppc/Kconfig b/sound/ppc/Kconfig new file mode 100644 index 000000000..8789cb503 --- /dev/null +++ b/sound/ppc/Kconfig @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: GPL-2.0-only +# ALSA PowerMac drivers + +menuconfig SND_PPC + bool "PowerPC sound devices" + depends on PPC + default y + help + Support for sound devices specific to PowerPC architectures. + +if SND_PPC + +config SND_POWERMAC + tristate "PowerMac (AWACS, DACA, Burgundy, Tumbler, Keywest)" + depends on I2C && INPUT && PPC_PMAC + select SND_PCM + select SND_VMASTER + help + Say Y here to include support for the integrated sound device. + + To compile this driver as a module, choose M here: the module + will be called snd-powermac. + +config SND_POWERMAC_AUTO_DRC + bool "Toggle DRC automatically at headphone/line plug-in" + depends on SND_POWERMAC + default y + help + Say Y here to enable the automatic toggle of DRC (dynamic + range compression) on Tumbler/Snapper. + If this feature is enabled, DRC is turned off when the + headphone/line jack is plugged, and turned on when unplugged. + + Note that you can turn on/off DRC manually even without this + option. + +config SND_PS3 + tristate "PS3 Audio support" + depends on PS3_PS3AV + select SND_PCM + default m + help + Say Y here to include support for audio on the PS3 + + To compile this driver as a module, choose M here: the module + will be called snd_ps3. + +config SND_PS3_DEFAULT_START_DELAY + int "Startup delay time in ms" + depends on SND_PS3 + default "2000" + +endif # SND_PPC |