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bug#74731: guix/cpu should parse /sys/devices/system/cpu/modalias
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From: |
Ludovic Courtès |
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Subject: |
bug#74731: guix/cpu should parse /sys/devices/system/cpu/modalias |
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Date: |
Mon, 09 Dec 2024 18:37:22 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) |
Hello,
Efraim Flashner <efraim@flashner.co.il> skribis:
> I saw a post by Marcan¹ of Asahi Linux the other day about not parsing
> /proc/cpuinfo and remembered that's what we're doing in (guix cpu).
I believe it initially mimicked what GCC does for ‘-march=native’, but
it does seem to be less exhaustive than /sys/devices/cpu/modalias.
I wonder if there are version/portability issues with the latter.
Ludo’.