Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-16 Thread Wei Liu
On Fri, Jul 10, 2015 at 04:16:07PM +0530, Vijay Kilari wrote: > Hi Wei, > > I would like to have freeze exception for ITS feature on ARM64. > Design got freeze few weeks back and I have sent v4 version of patch series > today. > > This patches will not impact any generic code of other platfor

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-14 Thread Ian Campbell
On Tue, 2015-07-14 at 15:32 +0530, Vijay Kilari wrote: > I can fix all the required issues required for 4.6 provided if we take > firm decision that we will have freeze exception for ITS. _If_ v5 fixes the issues which Stefano and I have highlighted as being required for 4.6 then I expect I would

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-14 Thread Stefano Stabellini
On Tue, 14 Jul 2015, Ian Campbell wrote: > On Mon, 2015-07-13 at 18:24 +0100, Stefano Stabellini wrote: > > On Mon, 13 Jul 2015, Wei Liu wrote: > > > On Fri, Jul 10, 2015 at 04:16:07PM +0530, Vijay Kilari wrote: > > > > Hi Wei, > > > > > > > > I would like to have freeze exception for ITS feat

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-14 Thread Vijay Kilari
On Sat, Jul 11, 2015 at 12:48 PM, Julien Grall wrote: > Hi Ian, > > On 10/07/2015 18:07, Ian Campbell wrote: >> >> On Fri, 2015-07-10 at 16:16 +0530, Vijay Kilari wrote: >>> >>> I would like to have freeze exception for ITS feature on ARM64. >>> Design got freeze few weeks back and I have sen

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-14 Thread Vijay Kilari
On Tue, Jul 14, 2015 at 3:20 PM, Ian Campbell wrote: > On Tue, 2015-07-14 at 14:54 +0530, Vijay Kilari wrote: >> I am trying to boot latest staging Xen branch on ThunderX with ITS patches. >> >> I face below issues with above [1] patch series >> >> 1) If pcie support only MSI, then INT mapping is

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-14 Thread Ian Campbell
On Tue, 2015-07-14 at 14:54 +0530, Vijay Kilari wrote: > I am trying to boot latest staging Xen branch on ThunderX with ITS patches. > > I face below issues with above [1] patch series > > 1) If pcie support only MSI, then INT mapping is not specified in DT. However > the below code returns er

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-14 Thread Vijay Kilari
Hi Ian, On Sat, Jul 11, 2015 at 12:06 PM, Julien Grall wrote: > Hi, > > On 10/07/2015 17:52, Ian Campbell wrote: >> >> On Fri, 2015-07-10 at 12:01 +0100, Jan Beulich wrote: >> >> On 10.07.15 at 12:46, wrote: I would like to have freeze exception for ITS feature on ARM64. >

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-14 Thread Ian Campbell
On Mon, 2015-07-13 at 18:24 +0100, Stefano Stabellini wrote: > On Mon, 13 Jul 2015, Wei Liu wrote: > > On Fri, Jul 10, 2015 at 04:16:07PM +0530, Vijay Kilari wrote: > > > Hi Wei, > > > > > > I would like to have freeze exception for ITS feature on ARM64. > > > Design got freeze few weeks back

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-13 Thread Julien Grall
Hi, On 11/07/2015 11:21, Ian Campbell wrote: On Sat, 2015-07-11 at 09:18 +0200, Julien Grall wrote: As I explained in my reply to Jan I think this is underselling it a little, since AIUI it should make it possible to boot Xen on ThunderX and do useful things (like run guests). Well, PCI are a

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-13 Thread Julien Grall
Hi, On 13/07/2015 19:24, Stefano Stabellini wrote: On Mon, 13 Jul 2015, Wei Liu wrote: On Fri, Jul 10, 2015 at 04:16:07PM +0530, Vijay Kilari wrote: Hi Wei, I would like to have freeze exception for ITS feature on ARM64. Design got freeze few weeks back and I have sent v4 version of patc

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-13 Thread Stefano Stabellini
On Mon, 13 Jul 2015, Wei Liu wrote: > On Fri, Jul 10, 2015 at 04:16:07PM +0530, Vijay Kilari wrote: > > Hi Wei, > > > > I would like to have freeze exception for ITS feature on ARM64. > > Design got freeze few weeks back and I have sent v4 version of patch series > > today. > > > > This patch

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-13 Thread Wei Liu
On Mon, Jul 13, 2015 at 02:55:04PM +0100, Wei Liu wrote: > On Fri, Jul 10, 2015 at 04:16:07PM +0530, Vijay Kilari wrote: > > Hi Wei, > > > > I would like to have freeze exception for ITS feature on ARM64. > > Design got freeze few weeks back and I have sent v4 version of patch series > > today

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-13 Thread Wei Liu
On Fri, Jul 10, 2015 at 04:16:07PM +0530, Vijay Kilari wrote: > Hi Wei, > > I would like to have freeze exception for ITS feature on ARM64. > Design got freeze few weeks back and I have sent v4 version of patch series > today. > > This patches will not impact any generic code of other platfor

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-11 Thread Ian Campbell
On Sat, 2015-07-11 at 09:18 +0200, Julien Grall wrote: > > As I explained in my reply to Jan I think this is underselling it a > > little, since AIUI it should make it possible to boot Xen on ThunderX > > and do useful things (like run guests). > > Well, PCI are able to support both legacy interru

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-11 Thread Julien Grall
Hi Ian, On 10/07/2015 18:07, Ian Campbell wrote: On Fri, 2015-07-10 at 16:16 +0530, Vijay Kilari wrote: I would like to have freeze exception for ITS feature on ARM64. Design got freeze few weeks back and I have sent v4 version of patch series today. Thanks, I've been through v4 and it i

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-10 Thread Julien Grall
Hi, On 10/07/2015 17:52, Ian Campbell wrote: On Fri, 2015-07-10 at 12:01 +0100, Jan Beulich wrote: On 10.07.15 at 12:46, wrote: I would like to have freeze exception for ITS feature on ARM64. Design got freeze few weeks back and I have sent v4 version of patch series today. This patches

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-10 Thread Ian Campbell
On Fri, 2015-07-10 at 16:16 +0530, Vijay Kilari wrote: > I would like to have freeze exception for ITS feature on ARM64. > Design got freeze few weeks back and I have sent v4 version of patch series > today. Thanks, I've been through v4 and it is certainly much improved over v3. There are som

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-10 Thread Ian Campbell
On Fri, 2015-07-10 at 12:01 +0100, Jan Beulich wrote: > >>> On 10.07.15 at 12:46, wrote: > > I would like to have freeze exception for ITS feature on ARM64. > > Design got freeze few weeks back and I have sent v4 version of patch series > > today. > > > > This patches will not impact any gene

Re: [Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-10 Thread Jan Beulich
>>> On 10.07.15 at 12:46, wrote: > I would like to have freeze exception for ITS feature on ARM64. > Design got freeze few weeks back and I have sent v4 version of patch series > today. > > This patches will not impact any generic code of other platforms and have > minor > changes generic ar

[Xen-devel] Requesting for freeze exception for ARM/ITS patches

2015-07-10 Thread Vijay Kilari
Hi Wei, I would like to have freeze exception for ITS feature on ARM64. Design got freeze few weeks back and I have sent v4 version of patch series today. This patches will not impact any generic code of other platforms and have minor changes generic arm related code. Also these patches are o