RE: several messages

From: Wu, Feng
Date: Tue Nov 11 2014 - 01:40:13 EST




> -----Original Message-----
> From: Jiang Liu [mailto:jiang.liu@xxxxxxxxxxxxxxx]
> Sent: Tuesday, November 11, 2014 10:29 AM
> To: Thomas Gleixner; Wu, Feng
> Cc: gleb@xxxxxxxxxx; pbonzini@xxxxxxxxxx; David Woodhouse;
> joro@xxxxxxxxxx; mingo@xxxxxxxxxx; H. Peter Anvin; x86@xxxxxxxxxx;
> kvm@xxxxxxxxxxxxxxx; iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx; LKML
> Subject: Re: several messages
>
> On 2014/11/11 2:15, Thomas Gleixner wrote:
> > On Mon, 10 Nov 2014, Feng Wu wrote:
> >
> >> VT-d Posted-Interrupts is an enhancement to CPU side Posted-Interrupt.
> >> With VT-d Posted-Interrupts enabled, external interrupts from
> >> direct-assigned devices can be delivered to guests without VMM
> >> intervention when guest is running in non-root mode.
> >
> > Can you please talk to Jiang and synchronize your work with his
> > refactoring of the x86 interrupt handling subsystem.
> >
> > I want this stuff cleaned up first before we add new stuff to it.
> Hi Thomas,
> Just talked with Feng, we will focused on refactor first and
> then add posted interrupt support.
> Regards!
> Gerry

No problem!

Thanks,
Feng

>
> >
> > Thanks,
> >
> > tglx
> >
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