i386/91328: [identcpu] [patch] L2/L3 cache of some IA32 CPUs
not properly recognized.
Alexander Leidinger
netchild at FreeBSD.org
Sun Feb 5 08:40:11 PST 2006
The following reply was made to PR i386/91328; it has been noted by GNATS.
From: Alexander Leidinger <netchild at FreeBSD.org>
To: bug-followup at FreeBSD.org, hatanou at infolab.ne.jp
Cc:
Subject: Re: i386/91328: [identcpu] [patch] L2/L3 cache of some IA32 CPUs
not properly recognized.
Date: Sun, 5 Feb 2006 17:31:16 +0100
Hi,
the patch contains "3rd-level" entries. Is this a typo or by purpose?
If yes, I'm not sure if the page coloring algorithm was designed to be
tuned to the 3rd-level cache size or not. It's not unreasonable to
think it was designed for the highest cache level, but I don't know.
The 0x82 case (patch: cache size 128 -> 256) is already done in current
independently from your submission.
Bye,
Alexander.
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