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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
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