Re: [PATCH] x86: a P4 is a P6 not an i486

From: H. Peter Anvin
Date: Tue Mar 04 2008 - 16:25:30 EST


Ingo Molnar wrote:
* Hugh Dickins <hugh@xxxxxxxxxxx> wrote:

P4 has been coming out as CPU_FAMILY=4 instead of 6: fix MPENTIUM4 typo.

thanks Hugh, applied.

Ingo

The patch is correct, obviously; the comment is not: the real comment should be:

Enable the use of P6 NOPs on Pentium 4

The CPU_FAMILY field is really the minimum CPU family that can boot the kernel (that's why there is no 5; we don't have any i586 family dependencies not encoded by CPUID bits.)

-hpa
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