Messages in this thread | | | Date | Sat, 04 Oct 2008 19:04:15 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH 2/3] x86: mtrr_cleanup: first 1M should be coverred in var mtrrs |
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Yinghai Lu wrote: > On Sat, Oct 4, 2008 at 6:52 PM, H. Peter Anvin <hpa@zytor.com> wrote: > >> There are some systems which, apparently, don't have RAM there. Don't ask >> me how or why. > > very old system or > very new system only have super big cache? >
Very new system. That's all I know. Don't know if they actually shipped, but it caused a lot of problems and I recommended to the OEM that they fix that.
-hpa
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