Re: [Xen-devel] [PATCH V3 11/29] x86/hvm: Introduce a emulated VTD for HVM

2017-10-20 Thread Lan Tianyu
On 2017年10月20日 14:56, Jan Beulich wrote: On 20.10.17 at 04:46, wrote: >> On Thu, Oct 19, 2017 at 12:20:35PM +0100, Roger Pau Monné wrote: >>> On Thu, Sep 21, 2017 at 11:01:52PM -0400, Lan Tianyu wrote: From: Chao Gao This patch adds create/destroy function for the emulated VTD

Re: [Xen-devel] [PATCH V3 11/29] x86/hvm: Introduce a emulated VTD for HVM

2017-10-20 Thread Chao Gao
On Fri, Oct 20, 2017 at 12:56:03AM -0600, Jan Beulich wrote: On 20.10.17 at 04:46, wrote: >> On Thu, Oct 19, 2017 at 12:20:35PM +0100, Roger Pau Monné wrote: >>>On Thu, Sep 21, 2017 at 11:01:52PM -0400, Lan Tianyu wrote: From: Chao Gao This patch adds create/destroy function

Re: [Xen-devel] [PATCH V3 11/29] x86/hvm: Introduce a emulated VTD for HVM

2017-10-19 Thread Jan Beulich
>>> On 20.10.17 at 04:46, wrote: > On Thu, Oct 19, 2017 at 12:20:35PM +0100, Roger Pau Monné wrote: >>On Thu, Sep 21, 2017 at 11:01:52PM -0400, Lan Tianyu wrote: >>> From: Chao Gao >>> >>> This patch adds create/destroy function for the emulated VTD >>> and adapts it to the common VIOMMU abstrac

Re: [Xen-devel] [PATCH V3 11/29] x86/hvm: Introduce a emulated VTD for HVM

2017-10-19 Thread Chao Gao
On Thu, Oct 19, 2017 at 12:20:35PM +0100, Roger Pau Monné wrote: >On Thu, Sep 21, 2017 at 11:01:52PM -0400, Lan Tianyu wrote: >> From: Chao Gao >> >> This patch adds create/destroy function for the emulated VTD >> and adapts it to the common VIOMMU abstraction. >> >> Signed-off-by: Chao Gao >>

Re: [Xen-devel] [PATCH V3 11/29] x86/hvm: Introduce a emulated VTD for HVM

2017-10-19 Thread Roger Pau Monné
On Thu, Sep 21, 2017 at 11:01:52PM -0400, Lan Tianyu wrote: > From: Chao Gao > > This patch adds create/destroy function for the emulated VTD > and adapts it to the common VIOMMU abstraction. > > Signed-off-by: Chao Gao > Signed-off-by: Lan Tianyu > --- > xen/drivers/passthrough/vtd/Makefile

[Xen-devel] [PATCH V3 11/29] x86/hvm: Introduce a emulated VTD for HVM

2017-09-22 Thread Lan Tianyu
From: Chao Gao This patch adds create/destroy function for the emulated VTD and adapts it to the common VIOMMU abstraction. Signed-off-by: Chao Gao Signed-off-by: Lan Tianyu --- xen/drivers/passthrough/vtd/Makefile | 7 +- xen/drivers/passthrough/vtd/iommu.h | 23 +- xen/drivers/passt