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Re: [Qemu-devel] [PATCHv3] qemu: enable PV EOI for qemu 1.3
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From: |
Andreas Färber |
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Subject: |
Re: [Qemu-devel] [PATCHv3] qemu: enable PV EOI for qemu 1.3 |
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Date: |
Mon, 22 Oct 2012 12:06:42 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121010 Thunderbird/16.0.1 |
Am 18.10.2012 17:01, schrieb Michael S. Tsirkin:
> Enable KVM PV EOI by default. You can still disable it with
> -kvm_pv_eoi cpu flag. To avoid breaking cross-version migration,
> enable only for qemu 1.3 (or in the future, newer) machine type.
>
> Signed-off-by: Michael S. Tsirkin <address@hidden>
Thanks for updating,
Reviewed-by: Andreas Färber <address@hidden>
The commit message is not so telling whether there are any downsides
(security implications?) to enabling this by default if supported, so
I'll leave it to Anthony to ack/apply this.
Regards,
Andreas
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