Re: [PATCH] KVM: nVMX: Fix IRQs inject to L2 which belong to L1 since race

From: Paolo Bonzini
Date: Mon Jul 07 2014 - 13:35:19 EST


Il 07/07/2014 19:31, Bandan Das ha scritto:
>
> Which patch? Yours or Bandan's?
Why don't we hold off on Wanpeng's patch and instead apply the one I proposed
to call check_nested_events() when checking for interrupt in inject_pending_event() ?

Exactly, yours seemed better to apply as a quick regression fix.

Can you post it as a toplevel patch, so that the commit message explains what's happening? Perhaps add a comment in the code as well.

Paolo

I think that will take care of https://bugzilla.kernel.org/show_bug.cgi?id=72381
too. Once, we figure out what's causing hangs under certain conditions with his
patch, we can apply that and revert this change.



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