Messages in this thread | | | Date | Mon, 19 Sep 2022 20:40:27 -0700 | Subject | Re: [PATCH v2] libbpf: Support raw btf placed in the default path | From | Yonghong Song <> |
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On 9/12/22 9:43 AM, Tao Chen wrote: > Now only elf btf can be placed in the default path(/boot), raw > btf should also can be there.
There are more default paths than just /boot. Also some grammer issues in the above like 'should also can be'.
Maybe the commit message can be changed like below.
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.
It would be great if you can add more information on why '/boot/vmlinux-*' or '/lib/modules/*/vmlinux-*' might be a raw BTF file in your system.
> > Signed-off-by: Tao Chen <chentao.kernel@linux.alibaba.com>
Ack with some commit message changes in the above.
Acked-by: Yonghong Song <yhs@fb.com>
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