Leon Hwang a6d7ceaaeb bpf: Introduce BPF_F_CPU and BPF_F_ALL_CPUS flags ...

Introduce BPF_F_CPU and BPF_F_ALL_CPUS flags and check them for
following APIs:

* 'map_lookup_elem()'
* 'map_update_elem()'
* 'generic_map_lookup_batch()'
* 'generic_map_update_batch()'

And, get the correct value size for these APIs.

Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Leon Hwang <leon.hwang@linux.dev>
Link: https://lore.kernel.org/r/20260107022022.12843-2-leon.hwang@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2026-01-29 14:10:19 -08:00

..

linux

bpf: Introduce BPF_F_CPU and BPF_F_ALL_CPUS flags

2026-01-29 14:10:19 -08:00