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Re: [Qemu-devel] Anyone seeing huge slowdown launching qemu with Linux 2


From: Avi Kivity
Subject: Re: [Qemu-devel] Anyone seeing huge slowdown launching qemu with Linux 2.6.35?
Date: Wed, 04 Aug 2010 11:21:41 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.7) Gecko/20100720 Fedora/3.1.1-1.fc13 Thunderbird/3.1.1

 On 08/03/2010 10:13 PM, Richard W.M. Jones wrote:
On Tue, Aug 03, 2010 at 09:43:39PM +0300, Avi Kivity wrote:
libguestfs does not depend on an x86 architectural feature.
qemu-system-x86_64 emulates a PC, and PCs don't have -kernel.  We
should discourage people from depending on this interface for
production use.
I really don't get this whole thing where we must slavishly
emulate an exact PC ...

An additional point in favour is that we have a method of resolving design arguments. No need to think, we have the spec in front of us. The arguments then devolve into interpretation of the spec.

--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.




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