From: Avi Kivity <avi@redhat.com>
To: Alex Williamson <alex.williamson@hp.com>
Cc: kvm <kvm@vger.kernel.org>
Subject: Re: [RFC] Extending MTRRs above 4G
Date: Tue, 23 Sep 2008 12:19:16 +0300 [thread overview]
Message-ID: <48D8B494.30905@redhat.com> (raw)
In-Reply-To: <1221685501.16470.33.camel@lappy>
Alex Williamson wrote:
> On Wed, 2008-09-17 at 11:51 -0600, Alex Williamson wrote:
>
>> the patch below is a possible
>> approach to continue down this path and enlighten rombios32 about the
>> real top of memory, and setup MTRRs appropriately. It doesn't address
>> SMBIOS or whatever causes grub to only report upper memory below 4G.
>>
>
> This version also fixes SMBIOS, I'm haven't found where grub is getting
> it's idea of upper memory yet. It seems like there's a bug in SMBIOS
> type 19 & 20 entries that we were using (size_mb - 1) * 1024. I changed
> this to (size_mb * 1024) - 1, which seems to make a lot more sense in
> the dmidecode output. If that's wrong, please let me know. Thanks,
>
>
Please resend as an independent patch.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-09-23 9:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-17 17:51 [RFC] Extending MTRRs above 4G Alex Williamson
2008-09-17 19:47 ` Philip Herron
2008-09-17 21:05 ` Alex Williamson
2008-09-23 9:19 ` Avi Kivity [this message]
2008-09-23 9:18 ` Avi Kivity
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