qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH] add 40-48 bit RAM range to seabios


From: Anthony Liguori
Subject: Re: [Qemu-devel] [PATCH] add 40-48 bit RAM range to seabios
Date: Fri, 17 Sep 2010 07:53:12 -0500
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.12) Gecko/20100826 Lightning/1.0b1 Thunderbird/3.0.7

On 09/16/2010 08:47 PM, Kevin O'Connor wrote:
On Wed, Sep 15, 2010 at 07:15:28PM +0200, Andrea Arcangeli wrote:
Subject: add 40-48 bit RAM range to seabios

From: Andrea Arcangeli<address@hidden>

Needed to show>1TB RAM to guests.

This uses a new cmos port at 0x5e that shall read zero to be backwards
compatible.

Signed-off-by: Andrea Arcangeli<address@hidden>
It looks okay to me.  Can you provide an Acked-by from one of the qemu
or kvm maintainers?

Is CMOS the best place to communicate this (as opposed to fw_cfg)?

I know we currently expose memory size via CMOS but perhaps it's better to switch to a 64-bit fw_cfg value.

Regards,

Anthony Liguori

-Kevin




reply via email to

[Prev in Thread] Current Thread [Next in Thread]