Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2014-03-10 Thread Michael S. Tsirkin
On Tue, Dec 17, 2013 at 05:01:58PM +0100, Fabio Fantoni wrote: Il 13/12/2013 17:22, Wei Liu ha scritto: On Fri, Dec 13, 2013 at 10:51:01AM +0100, Fabio Fantoni wrote: Il 12/12/2013 17:05, Fabio Fantoni ha scritto: Il 12/12/2013 16:23, Wei Liu ha scritto: On Thu, Dec 12, 2013 at 02:10:23PM

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-17 Thread Wei Liu
On Tue, Dec 17, 2013 at 05:01:58PM +0100, Fabio Fantoni wrote: [...] Thanks for your reply. About kernel msi regression I'll do other tests. Could it be useful to try this patch: https://bugzilla.kernel.org/attachment.cgi?id=113791 or is it totally unrelated? Not sure. You would probably

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-13 Thread Wei Liu
On Fri, Dec 13, 2013 at 10:51:01AM +0100, Fabio Fantoni wrote: Il 12/12/2013 17:05, Fabio Fantoni ha scritto: Il 12/12/2013 16:23, Wei Liu ha scritto: On Thu, Dec 12, 2013 at 02:10:23PM +0100, Fabio Fantoni wrote: [...] I did some other tests, I narrowed down the commit range to the one

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-12 Thread Fabio Fantoni
Il 11/12/2013 17:55, Wei Liu ha scritto: On Wed, Dec 11, 2013 at 05:11:37PM +0100, Fabio Fantoni wrote: Il 11/12/2013 16:38, Wei Liu ha scritto: On Wed, Dec 11, 2013 at 02:41:57PM +0100, Fabio Fantoni wrote: [...] Thanks for your reply. Before starting bisection I tried with qemu 1.3.1 from

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-12 Thread Wei Liu
On Thu, Dec 12, 2013 at 02:10:23PM +0100, Fabio Fantoni wrote: [...] I did some other tests, I narrowed down the commit range to the one between: commit c9fea5d701f8fd33f0843728ec264d95cee3ed37 Mon, 22 Jul 2013 15:14:18 (Merge remote-tracking branch 'bonzini/iommu-for-anthony') where there

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-12 Thread Fabio Fantoni
Il 12/12/2013 16:23, Wei Liu ha scritto: On Thu, Dec 12, 2013 at 02:10:23PM +0100, Fabio Fantoni wrote: [...] I did some other tests, I narrowed down the commit range to the one between: commit c9fea5d701f8fd33f0843728ec264d95cee3ed37 Mon, 22 Jul 2013 15:14:18 (Merge remote-tracking branch

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-11 Thread Fabio Fantoni
Il 10/12/2013 15:38, Fabio Fantoni ha scritto: Il 06/12/2013 16:39, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:55:46PM +, Wei Liu wrote: On Fri, Dec 06, 2013 at 03:49:30PM +0100, Fabio Fantoni wrote: Il 06/12/2013 15:40, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:51:50PM +0100,

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-11 Thread Wei Liu
On Wed, Dec 11, 2013 at 02:41:57PM +0100, Fabio Fantoni wrote: [...] Thanks for your reply. Before starting bisection I tried with qemu 1.3.1 from qemu-upstream-4.3-testing.git No more crash with virtio net but it needs pci=nomsi to be working, same thing for vdagent, so seems that msi

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-11 Thread Fabio Fantoni
Il 11/12/2013 16:38, Wei Liu ha scritto: On Wed, Dec 11, 2013 at 02:41:57PM +0100, Fabio Fantoni wrote: [...] Thanks for your reply. Before starting bisection I tried with qemu 1.3.1 from qemu-upstream-4.3-testing.git No more crash with virtio net but it needs pci=nomsi to be working, same

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-11 Thread Wei Liu
On Wed, Dec 11, 2013 at 05:11:37PM +0100, Fabio Fantoni wrote: Il 11/12/2013 16:38, Wei Liu ha scritto: On Wed, Dec 11, 2013 at 02:41:57PM +0100, Fabio Fantoni wrote: [...] Thanks for your reply. Before starting bisection I tried with qemu 1.3.1 from qemu-upstream-4.3-testing.git No more

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-10 Thread Fabio Fantoni
Il 06/12/2013 16:39, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:55:46PM +, Wei Liu wrote: On Fri, Dec 06, 2013 at 03:49:30PM +0100, Fabio Fantoni wrote: Il 06/12/2013 15:40, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:51:50PM +0100, Fabio Fantoni wrote: Il 06/12/2013 14:17, Wei

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 05/12/2013 17:02, Wei Liu ha scritto: On Thu, Dec 05, 2013 at 04:50:03PM +0100, Fabio Fantoni wrote: Il 05/12/2013 16:21, Wei Liu ha scritto: On Thu, Dec 05, 2013 at 04:11:52PM +0100, Fabio Fantoni wrote: [...] I saw a draft of virtio disk/net implementation for xen here:

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 11:15:17AM +0100, Fabio Fantoni wrote: [...] I not mean virtio disk/net but virtio-serial channels used for example by spice vdagent. The libxl implentation xen side is correct and on windows domUs vdagent is working (I'm using it since 2 year). On linux domUs I

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 11:50, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 11:15:17AM +0100, Fabio Fantoni wrote: [...] I not mean virtio disk/net but virtio-serial channels used for example by spice vdagent. The libxl implentation xen side is correct and on windows domUs vdagent is working (I'm using it

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 12:15:30PM +0100, Fabio Fantoni wrote: Il 06/12/2013 11:50, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 11:15:17AM +0100, Fabio Fantoni wrote: [...] I not mean virtio disk/net but virtio-serial channels used for example by spice vdagent. The libxl implentation xen

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 12:19, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:15:30PM +0100, Fabio Fantoni wrote: Il 06/12/2013 11:50, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 11:15:17AM +0100, Fabio Fantoni wrote: [...] I not mean virtio disk/net but virtio-serial channels used for example by spice

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 12:28:00PM +0100, Fabio Fantoni wrote: [...] Thanks for reply, where is the latest versions of your libxl patch for virtio-net / virtio-blk support? I found only the old version of 2011 on wiki. Is this the latest and I must updated it to be working on xen unstable

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 12:31, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:28:00PM +0100, Fabio Fantoni wrote: [...] Thanks for reply, where is the latest versions of your libxl patch for virtio-net / virtio-blk support? I found only the old version of 2011 on wiki. Is this the latest and I must

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 12:57, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:51:34PM +0100, Fabio Fantoni wrote: Il 06/12/2013 12:31, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:28:00PM +0100, Fabio Fantoni wrote: [...] Thanks for reply, where is the latest versions of your libxl patch for

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 01:49:51PM +0100, Fabio Fantoni wrote: Il 06/12/2013 12:57, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:51:34PM +0100, Fabio Fantoni wrote: Il 06/12/2013 12:31, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:28:00PM +0100, Fabio Fantoni wrote: [...] Thanks for

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 13:55, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 01:49:51PM +0100, Fabio Fantoni wrote: Il 06/12/2013 12:57, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:51:34PM +0100, Fabio Fantoni wrote: Il 06/12/2013 12:31, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 12:28:00PM +0100,

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 02:10:24PM +0100, Fabio Fantoni wrote: [...] I tried 2 cases with xen_emul_unplug=never: - with xen platform disabled (xen_platform_pci=0 plus konrad patch) and pci=nomsi - with xen_platform_pci=1 and without pci kernel parameter on both cases qemu crash with same

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 14:17, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:10:24PM +0100, Fabio Fantoni wrote: [...] I tried 2 cases with xen_emul_unplug=never: - with xen platform disabled (xen_platform_pci=0 plus konrad patch) and pci=nomsi - with xen_platform_pci=1 and without pci kernel parameter

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 02:51:50PM +0100, Fabio Fantoni wrote: Il 06/12/2013 14:17, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:10:24PM +0100, Fabio Fantoni wrote: [...] I tried 2 cases with xen_emul_unplug=never: - with xen platform disabled (xen_platform_pci=0 plus konrad patch) and

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 15:40, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:51:50PM +0100, Fabio Fantoni wrote: Il 06/12/2013 14:17, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:10:24PM +0100, Fabio Fantoni wrote: [...] I tried 2 cases with xen_emul_unplug=never: - with xen platform disabled

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 03:49:30PM +0100, Fabio Fantoni wrote: Il 06/12/2013 15:40, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:51:50PM +0100, Fabio Fantoni wrote: Il 06/12/2013 14:17, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:10:24PM +0100, Fabio Fantoni wrote: [...] I tried 2 cases

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Fabio Fantoni
Il 06/12/2013 15:55, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 03:49:30PM +0100, Fabio Fantoni wrote: Il 06/12/2013 15:40, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:51:50PM +0100, Fabio Fantoni wrote: Il 06/12/2013 14:17, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:10:24PM +0100,

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 04:25:48PM +0100, Fabio Fantoni wrote: [...] So your are still using qemu 1.3? Yes, my tree for that particular task was quite old. In that case you need to bisect across 3 versions, not an easy job. Wei. ___ Spice-devel

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-06 Thread Wei Liu
On Fri, Dec 06, 2013 at 02:55:46PM +, Wei Liu wrote: On Fri, Dec 06, 2013 at 03:49:30PM +0100, Fabio Fantoni wrote: Il 06/12/2013 15:40, Wei Liu ha scritto: On Fri, Dec 06, 2013 at 02:51:50PM +0100, Fabio Fantoni wrote: Il 06/12/2013 14:17, Wei Liu ha scritto: On Fri, Dec 06, 2013 at

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-05 Thread Fabio Fantoni
Il 29/10/2013 13:02, Fabio Fantoni ha scritto: Il 29/10/2013 10:40, Alon Levy ha scritto: On 10/29/2013 11:16 AM, Fabio Fantoni wrote: Il 18/10/2013 15:58, Fabio Fantoni ha scritto: On 10/14/2013 05:52 PM, Fabio Fantoni wrote: / I have added vdagent support on libxl for hvm domUs using

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-05 Thread Fabio Fantoni
Il 05/12/2013 16:21, Wei Liu ha scritto: On Thu, Dec 05, 2013 at 04:11:52PM +0100, Fabio Fantoni wrote: [...] I saw a draft of virtio disk/net implementation for xen here: http://wiki.xen.org/wiki/Virtio_On_Xen There are 2 kernel patch to support virtio on pv domUs:

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-12-05 Thread Wei Liu
On Thu, Dec 05, 2013 at 04:11:52PM +0100, Fabio Fantoni wrote: [...] I saw a draft of virtio disk/net implementation for xen here: http://wiki.xen.org/wiki/Virtio_On_Xen There are 2 kernel patch to support virtio on pv domUs:

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-10-29 Thread Fabio Fantoni
Il 18/10/2013 15:58, Fabio Fantoni ha scritto: On 10/14/2013 05:52 PM, Fabio Fantoni wrote: / I have added vdagent support on libxl for hvm domUs using upstream qemu. // On windows domUs it is working without problems found in over one year // that I'm using it. // // On linux domUs is not

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-10-29 Thread Fabio Fantoni
Il 29/10/2013 10:40, Alon Levy ha scritto: On 10/29/2013 11:16 AM, Fabio Fantoni wrote: Il 18/10/2013 15:58, Fabio Fantoni ha scritto: On 10/14/2013 05:52 PM, Fabio Fantoni wrote: / I have added vdagent support on libxl for hvm domUs using upstream qemu. // On windows domUs it is working

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-10-18 Thread Fabio Fantoni
On 10/14/2013 05:52 PM, Fabio Fantoni wrote: / I have added vdagent support on libxl for hvm domUs using upstream qemu. // On windows domUs it is working without problems found in over one year // that I'm using it. // // On linux domUs is not working, it seems to be a problem on the kernel

Re: [Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-10-17 Thread Alon Levy
On 10/14/2013 05:52 PM, Fabio Fantoni wrote: I have added vdagent support on libxl for hvm domUs using upstream qemu. On windows domUs it is working without problems found in over one year that I'm using it. On linux domUs is not working, it seems to be a problem on the kernel side and/or

[Spice-devel] Vdagent not working on xen linux hvm DomUs

2013-10-14 Thread Fabio Fantoni
I have added vdagent support on libxl for hvm domUs using upstream qemu. On windows domUs it is working without problems found in over one year that I'm using it. On linux domUs is not working, it seems to be a problem on the kernel side and/or linux vdagent services. The domU parameters are