Re: [PATCH v2 10/17] x86/cpu/intel: Replace early Family 6 checks with VFM ones
From: Dave Hansen
Date: Tue Feb 11 2025 - 16:03:44 EST
On 2/11/25 11:44, Sohil Mehta wrote:
> Introduce names for some old pentium models and replace the x86_model
> checks with VFM ones.
Acked-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
and...
> - if ((c->x86<<8 | c->x86_model<<4 | c->x86_stepping) < 0x633)
> + if ((c->x86_vfm == INTEL_PENTIUM_II_KLAMATH && c->x86_stepping < 3) ||
> + c->x86_vfm < INTEL_PENTIUM_II_KLAMATH)
> clear_cpu_cap(c, X86_FEATURE_SEP);
Ewwwwww. Good riddance on that one. :)