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Re: [Qemu-devel] drop -enable-nesting


From: Avi Kivity
Subject: Re: [Qemu-devel] drop -enable-nesting
Date: Tue, 31 May 2011 11:58:16 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc15 Lightning/1.0b3pre Thunderbird/3.1.10

On 05/31/2011 11:44 AM, Daniel P. Berrange wrote:
>  I think it's safe to drop -enable-nesting immediately.  Dan, does
>  libvirt make use of it?

Yes, but it should be safe to drop it. Currently, if the user specifies
a CPU with the 'svm' flag present in libvirt guest XML, then we will
pass args '-cpu ....+svm -enable-nesting'. So if we drop --enable-nesting,
then libvirt will simply omit it and everything should still work because
we have still got +svm set.

But qemu will complain about an option it can't parse.

--
error compiling committee.c: too many arguments to function




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