From: Dave Jones <davej@redhat.com>
To: Jim McCloskey <mcclosk@ucsc.edu>
Cc: Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org, Shaohua Li <shaohua.li@intel.com>
Subject: Re: [PROBLEM] mtrr's not set, 2.6.13
Date: Mon, 12 Sep 2005 19:27:35 -0400 [thread overview]
Message-ID: <20050912232735.GB1011@redhat.com> (raw)
In-Reply-To: <20050912172426.GA2882@branci40>
On Mon, Sep 12, 2005 at 10:24:26AM -0700, Jim McCloskey wrote:
> /proc/mtrr:
>
> reg00: base=0x00000000 ( 0MB), size=983552MB: write-back, count=1
That's an incredibly huge amount of system ram :)
Have you done a BIOS update between the kernel upgrades by any chance ?
Or altered any options in the BIOS ?
Does booting the older kernel definitly still work ?
AFAIR, we don't touch the first MTRR, that's typically set up
by the BIOS before we even boot.
Dave
next prev parent reply other threads:[~2005-09-13 17:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-12 9:10 [PROBLEM] mtrr's not set, 2.6.13 Jim McCloskey
2005-09-12 9:51 ` Andrew Morton
2005-09-12 17:24 ` Jim McCloskey
2005-09-12 23:27 ` Dave Jones [this message]
2005-09-13 3:01 ` Shaohua Li
-- strict thread matches above, loose matches on Subject: below --
2005-09-14 9:22 Kenneth Parrish
2005-10-04 21:14 Jouni Karvo
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