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selftests/bpf: Add tests for user- and non-CO-RE BPF_CORE_READ() variants
authorAndrii Nakryiko <andrii@kernel.org>
Fri, 18 Dec 2020 23:56:14 +0000 (15:56 -0800)
committerAlexei Starovoitov <ast@kernel.org>
Fri, 8 Jan 2021 21:39:24 +0000 (13:39 -0800)
commitaf438694a2d3a1e7a40142cc33a5473ca403abd1
tree01d5e06446a122a33f0965259c8e23ca688f6af5tree | snapshot
parentfcaf9d61110c05e9899fef0134f7292e55860e9fcommit | diff
selftests/bpf: Add tests for user- and non-CO-RE BPF_CORE_READ() variants

Add selftests validating that newly added variations of BPF_CORE_READ(), for
use with user-space addresses and for non-CO-RE reads, work as expected.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20201218235614.2284956-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
tools/testing/selftests/bpf/prog_tests/core_read_macros.c [new file with mode: 0644] blob
tools/testing/selftests/bpf/progs/test_core_read_macros.c [new file with mode: 0644] blob
Linux Kernel Source Tree.