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Date: Wed, 16 Dec 2009 13:01:40 +0200
From: Gleb Natapov <gleb@redhat.com>
To: "Liu, Jinsong" <jinsong.liu@intel.com>
Cc: Avi Kivity <avi@redhat.com>,
       "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
       "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: seabios question
Message-ID: <20091216110140.GB11219@redhat.com>
References: <EB8593BCECAB3D40A8248BE0B6400A382E9BF7D7@shzsmsx502.ccr.corp.intel.com>
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On Wed, Dec 16, 2009 at 06:55:47PM +0800, Liu, Jinsong wrote:
> Hi, Avi
> 
> Recently I want to update hvm vcpu add/remove feature of KVM.
> I go through qemu-kvm, find that original boch vbios code (i.e, qemu-kvm/kvm/bios/acpi-dsdt.asl, ...) has been removed.
> 
> Now qemu-kvm use seabios git repo http://git.kernel.org/?p=virt/kvm/seabios.git;a=summary as its vbios, right?
> If I want to update seabios dsdt logic, may I build and then copy seabios/out/bios.bin to qemu-kvm/pc-bios/bios.bin? 
> and, I rebuild qemu-kvm and my update of seabios will take effect at kvm qemu side, right?
> 
Seabios not yet supports vCPU hot plug/unplug.

--
			Gleb.