selftests: bpf: add bpf_cpumask_populate selftests

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Add selftests for the bpf_cpumask_populate helper that sets a
bpf_cpumask to a bit pattern provided by a BPF program.

Signed-off-by: Emil Tsalapatis (Meta) <emil@etsalapatis.com>
Acked-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/r/20250309230427.26603-3-emil@etsalapatis.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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Emil Tsalapatis 2025-03-09 19:04:25 -04:00 • committed by Alexei Starovoitov

parent 950ad93df2

commit 918ba2636d

4 changed files with 161 additions and 0 deletions

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3

tools/testing/selftests/bpf/prog_tests/cpumask.c

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1

tools/testing/selftests/bpf/progs/cpumask_common.h

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38

tools/testing/selftests/bpf/progs/cpumask_failure.c

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119

tools/testing/selftests/bpf/progs/cpumask_success.c

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