Files
linux/tools/testing/selftests/bpf/prog_tests
Hao Luo 44bab87d8c bpf/selftests: Test bpf_d_path on rdonly_mem.
The second parameter of bpf_d_path() can only accept writable
memories. Rdonly_mem obtained from bpf_per_cpu_ptr() can not
be passed into bpf_d_path for modification. This patch adds
a selftest to verify this behavior.

Signed-off-by: Hao Luo <haoluo@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220106205525.2116218-1-haoluo@google.com
2022-01-06 15:20:49 -08:00
..
2021-11-30 10:56:28 -08:00
2021-10-25 20:39:42 -07:00
2021-10-08 15:17:00 -07:00