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Date: Thu, 4 May 2023 10:35:28 +0000
From: Kevin Daudt <kdaudt@alpinelinux.org>
To: cyber psych <cyberpsych12@gmail.com>
Cc: ~alpine/devel@lists.alpinelinux.org
Subject: Re: BTF support in alpine 3.17
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On Thu, May 04, 2023 at 02:18:02PM +0530, cyber psych wrote:
> Hi all,
> 
> I'm trying to compile and run eBPF programs with BTF(CO-RE). Should I
> compile a custom kernel with  CONFIG_DEBUG_INFO_BTF set or is it set in the
> current build and I am missing something?
> 
> In the current build I can't find "/sys/kernel/btf/vmlinux".
> 
> Any help would be appreciated
> 
> Thanks

That setting has been enabled in [d97c07c67c][0] and will be part of
alpine 3.18.


[0]: https://gitlab.alpinelinux.org/alpine/aports/-/commit/d97c07c67cb9452ec1f7680c5314ea53e622cea5