Re: [PATCH v2 01/15] x86/cpu: Move intel-family to arch-independent headers
From: Borislav Petkov <bp@alien8.de>
Date: 2021-10-11 20:06:45
Also in:
linux-aspeed, linux-devicetree, linux-doc, linux-hwmon, lkml, openbmc
On Mon, Oct 11, 2021 at 07:21:26PM +0000, Winiarska, Iwona wrote:
Same reason why PECI can't just include arch/x86 directly (we're building for ARM, not x86).
Aha.
So what do you need those INTEL_FAM6* defines for?
I see peci_cpu_device_ids[] which are used to match the CPU so at least
that thing must be loading on x86 hardware... reading your 0th message,
it sounds like that peci-cpu thing is loaded on an x86 CPU and it then
exposes those interfaces which a PECI controller accesses.
And then I see in init_core_mask() the single usage of INTEL_FAM6* and
that drivers/hwmon/peci/cputemp.c is a CPU temp monitoring client so
that thing probably runs on x86 too.
Or?
If it does, then you don't need the code move.
But it looks like I'm missing something...
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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