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| author | Andrii Nakryiko <andrii@kernel.org> | 2024-05-14 23:24:39 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-05-15 09:34:54 -0700 |
| commit | 9ee98229083186837199912a7debb666146b8c17 (patch) | |
| tree | ec01949d678ef183fc8ac9707ee5eaaeb7e62e04 /tools/testing/selftests/bpf/progs/test_access_variable_array.c | |
| parent | 325423cafc12031a69692363ddcabc63113bb3d6 (diff) | |
bpf: save extended inner map info for percpu array maps as well
ARRAY_OF_MAPS and HASH_OF_MAPS map types have special logic to save
a few extra fields required for correct operations of ARRAY maps, when
they are used as inner maps. PERCPU_ARRAY maps have similar
requirements as they now support generating inline element lookup
logic. So make sure that both classes of maps are handled correctly.
Reported-by: Jakub Kicinski <kuba@kernel.org>
Fixes: db69718b8efa ("bpf: inline bpf_map_lookup_elem() for PERCPU_ARRAY maps")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20240515062440.846086-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_access_variable_array.c')
0 files changed, 0 insertions, 0 deletions