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authorSean Young <[email protected]>2023-04-17 09:17:48 +0100
committerAlexei Starovoitov <[email protected]>2023-04-17 13:21:14 -0700
commit69a8c792cd9518071dc801bb110e0f2210d9f958 (patch)
treef04cb8fe57bd846df3af538df0438adb36b02464 /tools/perf/scripts/python/exported-sql-viewer.py
parent59e498a3289f685261c076b998a8a2f8a516874f (diff)
bpf: lirc program type should not require SYS_CAP_ADMIN
Make it possible to load lirc program type with just CAP_BPF. There is nothing exceptional about lirc programs that means they require SYS_CAP_ADMIN. In order to attach or detach a lirc program type you need permission to open /dev/lirc0; if you have permission to do that, you can alter all sorts of lirc receiving options. Changing the IR protocol decoder is no different. Right now on a typical distribution /dev/lirc devices are only read/write by root. Ideally we would make them group read/write like other devices so that local users can use them without becoming root. Signed-off-by: Sean Young <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexei Starovoitov <[email protected]>
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