Re: [PATCH] do not enter vcpu again if it was stopped during IO

Avi Kivity
2010-06-23T08:22:17Z

On 06/21/2010 12:01 PM, Gleb Natapov wrote:
> To prevent reentering vcpu after IO completion it is not enough
> to set env->stopped since it is checked only in main loop but control
> will not get there until next non-IO exit since kvm_run() will reenter
> vcpu to complete IO instruction. Solve this by sending self-signal to
> request exit after IO instruction completion.
>
>

Applied, thanks.

Does uq/master need such a patch?

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