From: Paolo Bonzini <pbonzini@redhat.com>
To: Stefan Fritsch <sf@sfritsch.de>
Cc: kvm@vger.kernel.org, Gleb Natapov <gleb@kernel.org>
Subject: Re: Hypercall for sleeping for some amount of time?
Date: Fri, 23 Jan 2015 12:58:20 +0100 [thread overview]
Message-ID: <54C2375C.2070705@redhat.com> (raw)
In-Reply-To: <1644320.OpRzVAVdBs@k>
On 23/01/2015 12:18, Stefan Fritsch wrote:
> Wasn't there some issue that Windows guests would then ask for a
> driver? AIUI, pvpanic has been disabled by default for this reason.
> Also, it would be nice if simplistic bootloaders without ACPI support
> would also be able to use the feature.
That was only XP and perhaps 2003. I think this is a very specialized
usecase. In most cases you can use hlt.
Paolo
next prev parent reply other threads:[~2015-01-23 11:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-23 9:40 Hypercall for sleeping for some amount of time? Stefan Fritsch
2015-01-23 9:53 ` Paolo Bonzini
2015-01-23 11:18 ` Stefan Fritsch
2015-01-23 11:58 ` Paolo Bonzini [this message]
2015-01-23 20:36 ` Stefan Fritsch
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