From: Sheng Yang <sheng@linux.intel.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Avi Kivity <avi@redhat.com>,
kvm@vger.kernel.org, Gleb Natapov <gleb@redhat.com>
Subject: Re: [PATCH] KVM: Merge kvm_ioapic_get_delivery_bitmask into kvm_get_intr_delivery_bitmask
Date: Wed, 4 Mar 2009 10:59:47 +0800 [thread overview]
Message-ID: <200903041059.47652.sheng@linux.intel.com> (raw)
In-Reply-To: <20090304025506.GA21902@amt.cnet>
On Wednesday 04 March 2009 10:55:06 Marcelo Tosatti wrote:
> Hi Sheng,
>
> > > The spec says broadcast is not supported with lowest priority delivery
> > > mode, and that "must not be configured by software". I wonder what
> > > happens in HW if you do that.
> >
> > Um.. So you mean to prohibit this kind of action? OK.
>
> No, I'm just wondering what the HW does, and what are the implications
> of the (supposedly) different behaviour KVM emulates.
Well, no clue to how HW works... Maybe at least note this and warning guest is
OK...
> > > Unrelated question, what was the issue (in detail) which caused
> > > this change again:
> >
> > I have dig out my old post (I thought you are also involved :) )
>
> Short memory :)
>
> Thanks, will read tomorrow.
:)
next prev parent reply other threads:[~2009-03-04 2:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-02 8:19 [PATCH] KVM: Merge kvm_ioapic_get_delivery_bitmask into kvm_get_intr_delivery_bitmask Sheng Yang
2009-03-03 11:20 ` Marcelo Tosatti
2009-03-04 2:41 ` Sheng Yang
2009-03-04 2:55 ` Marcelo Tosatti
2009-03-04 2:59 ` Sheng Yang [this message]
2009-03-04 5:33 ` [PATCH 1/1] " Sheng Yang
2009-03-04 18:30 ` Marcelo Tosatti
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