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Date: Tue, 11 Nov 2014 06:37:42 +0000
From: "Wu, Feng" <feng.wu@...el.com>
To: Jiang Liu <jiang.liu@...ux.intel.com>,
Thomas Gleixner <tglx@...utronix.de>
CC: "gleb@...nel.org" <gleb@...nel.org>,
"pbonzini@...hat.com" <pbonzini@...hat.com>,
David Woodhouse <dwmw2@...radead.org>,
"joro@...tes.org" <joro@...tes.org>,
"mingo@...hat.com" <mingo@...hat.com>,
"H. Peter Anvin" <hpa@...or.com>,
"x86@...nel.org" <x86@...nel.org>,
"kvm@...r.kernel.org" <kvm@...r.kernel.org>,
"iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>,
LKML <linux-kernel@...r.kernel.org>
Subject: RE: several messages
> -----Original Message-----
> From: Jiang Liu [mailto:jiang.liu@...ux.intel.com]
> Sent: Tuesday, November 11, 2014 10:29 AM
> To: Thomas Gleixner; Wu, Feng
> Cc: gleb@...nel.org; pbonzini@...hat.com; David Woodhouse;
> joro@...tes.org; mingo@...hat.com; H. Peter Anvin; x86@...nel.org;
> kvm@...r.kernel.org; iommu@...ts.linux-foundation.org; 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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