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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [QEMU patch 2/2] kvm: allow configuration of tsc deadline timer advancement |
| Date: | Wed, 10 Dec 2014 18:09:19 +0100 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 |
On 10/12/2014 18:04, Marcelo Tosatti wrote: >> Please add an object property to the x86 CPU object. It can then be >> configured with "-global" on the command line. > > Don't want to allow individual values for different CPUs. > It is a per-VM property. Why? It can cause busy waiting, it would make sense to make it stricter for realtime CPUs and leave 0 for non-realtime CPUs. Paolo
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