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| author |   Tao Chen <chentao.kernel@linux.alibaba.com> | 2022-09-13 00:43:00 +0800 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2022-09-21 17:26:16 -0700 |
| commit | 01f2e36c959c813a532ae836db49b2ac9de46de4 (patch) | |
| tree | ebfe4a27368556686e6aebb55f3b0e3de9217274 /certs | |
| parent | selftests: bpf: test_kmod.sh: Pass parameters to the module (diff) | |
| download | linux-dev-01f2e36c959c813a532ae836db49b2ac9de46de4.tar.xz linux-dev-01f2e36c959c813a532ae836db49b2ac9de46de4.zip | |
libbpf: Support raw BTF placed in the default search path
Currently, the default vmlinux files at '/boot/vmlinux-*',
'/lib/modules/*/vmlinux-*' etc. are parsed with 'btf__parse_elf()' to
extract BTF. It is possible that these files are actually raw BTF files
similar to /sys/kernel/btf/vmlinux. So parse these files with
'btf__parse' which tries both raw format and ELF format.
This might be useful in some scenarios where users put their custom BTF
into known locations and don't want to specify btf_custom_path option.
Signed-off-by: Tao Chen <chentao.kernel@linux.alibaba.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/3f59fb5a345d2e4f10e16fe9e35fbc4c03ecaa3e.1662999860.git.chentao.kernel@linux.alibaba.com
Diffstat (limited to 'certs')
0 files changed, 0 insertions, 0 deletions