Re: amd64 + mtrr: only 3.1gb of 8gb are covered, kernel 2.6.30 and earlier.
From
Yinghai Lu <>
On Tue, Sep 29, 2009 at 10:32 AM, Volker Armin Hemmann <volkerarmin@googlemail.com> wrote: > On Sonntag 20 September 2009, Yinghai Lu wrote: >> your looks ok, because you got new CPU, and HW will set WB for [4G, TOM2) > > so the memory beyond 4gb is covered but the coverage is not shown in > /proc/mtrr?