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From: | Anthony Liguori |
Subject: | Re: [Qemu-devel] [PATCH] Introduce -accel command option. |
Date: | Tue, 16 Nov 2010 11:07:10 -0600 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.15) Gecko/20101027 Lightning/1.0b1 Thunderbird/3.0.10 |
On 11/16/2010 10:55 AM, Daniel P. Berrange wrote:
Just -machine accel=accels. Part of my rational is that accelerator is a machine property. If you do -M xenpv it ought to imply -machine accel=xen.Surely, only if it is running on a Xen Dom0. If you use -M xenpv on a KVM host, then -M xenpv should imply -machine accel=kvm (ie it would be using xenner)
Xenner is very different than Xen so I'd rather there be a separate machine type.
Too much magic makes debugging difficult because it's wildly different code paths even given the same invocation depending on whether you're on a dom0, a domU, or a KVM-enabled normal Linux.
Regards, Anthony Liguori
Regards, Daniel
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