From: Avi Kivity <avi@qumranet.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm-devel <kvm@vger.kernel.org>
Subject: Re: KVM: x86: do not execute halted vcpus (resend)
Date: Tue, 09 Sep 2008 17:15:30 +0300 [thread overview]
Message-ID: <48C68502.9010500@qumranet.com> (raw)
In-Reply-To: <20080908182347.GA8457@dmt.cnet>
Marcelo Tosatti wrote:
> Offline or uninitialized vcpu's can be executed if requested to perform
> userspace work.
>
> Follow Avi's suggestion to handle halted vcpu's in the main loop,
> simplifying kvm_emulate_halt(). Introduce a new vcpu->requests bit to
> indicate events that promote state from halted to running.
>
> Also standardize vcpu wake sites.
>
> Avi, please confirm that this does not break Windows reboot (which I can't
> reproduce).
>
I couldn't reproduce it either (probably mistested earlier), so I
applied it. Sorry about the drops.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2008-09-09 14:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-08 18:23 KVM: x86: do not execute halted vcpus (resend) Marcelo Tosatti
2008-09-09 14:15 ` Avi Kivity [this message]
2008-09-10 12:04 ` Avi Kivity
2008-09-10 18:37 ` Marcelo Tosatti
2008-09-10 18:42 ` Avi Kivity
-- strict thread matches above, loose matches on Subject: below --
2008-09-10 19:40 Marcelo Tosatti
2008-09-11 8:07 ` Avi Kivity
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