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remove reliance on debug symbols for kconfig #2106

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chrf01 opened this issue Apr 2, 2024 · 1 comment
Open

remove reliance on debug symbols for kconfig #2106

chrf01 opened this issue Apr 2, 2024 · 1 comment
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feature For new features kernel

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@chrf01
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chrf01 commented Apr 2, 2024

To locate the kernel configuration without debug symbols, we should search for IKCFG_ST and IKCFG_ED markers in the kernel memory. Focus the search on the kernel mappings where the kernel config is likely to be found; probably the first read-only mapping after the kernel base

https://elixir.bootlin.com/linux/latest/source/kernel/configs.c#L25
@chrf01 chrf01 added the feature For new features label Apr 2, 2024
@gsingh93 gsingh93 added the kernel label Apr 3, 2024
@chrf01
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chrf01 commented Apr 18, 2024

I've already implemented this; I'll drop a PR as soon as #2097 is merged

@chrf01 chrf01 mentioned this issue Apr 30, 2024
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