Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' & 'xl restore' on PVOPS VM which has multi-cpu

2015-05-03 Thread Ouyang Zhaowei (Charles)
On 2015.5.2 2:55, Boris Ostrovsky wrote: > On 04/30/2015 03:27 AM, Ouyang Zhaowei (Charles) wrote: >> >> On 2015.4.29 5:31, Boris Ostrovsky wrote: >>> On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: > On 04/24/2015 05:30 AM, Ouyang

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-05-03 Thread Ouyang Zhaowei (Charles)
On 2015.5.2 2:55, Boris Ostrovsky wrote: On 04/30/2015 03:27 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.29 5:31, Boris Ostrovsky wrote: On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles)

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' & 'xl restore' on PVOPS VM which has multi-cpu

2015-05-01 Thread Boris Ostrovsky
On 04/30/2015 03:27 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.29 5:31, Boris Ostrovsky wrote: On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-05-01 Thread Boris Ostrovsky
On 04/30/2015 03:27 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.29 5:31, Boris Ostrovsky wrote: On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' & 'xl restore' on PVOPS VM which has multi-cpu

2015-04-30 Thread Ouyang Zhaowei (Charles)
On 2015.4.29 5:31, Boris Ostrovsky wrote: > On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: >> >> On 2015.4.26 7:31, Boris Ostrovsky wrote: >>> On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-04-30 Thread Ouyang Zhaowei (Charles)
On 2015.4.29 5:31, Boris Ostrovsky wrote: On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' & 'xl restore' on PVOPS VM which has multi-cpu

2015-04-28 Thread Boris Ostrovsky
On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure HYPERVISOR_shared_info, and the others is not, but after

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' & 'xl restore' on PVOPS VM which has multi-cpu

2015-04-28 Thread Ouyang Zhaowei (Charles)
On 2015.4.26 7:31, Boris Ostrovsky wrote: > > On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: >> If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the >> structure HYPERVISOR_shared_info, >> and the others is not, but after 'xl save -c/restore' the vcpu_info will be

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-04-28 Thread Ouyang Zhaowei (Charles)
On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure HYPERVISOR_shared_info, and the others is not, but after 'xl save -c/restore' the vcpu_info will be

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-04-28 Thread Boris Ostrovsky
On 04/28/2015 08:30 AM, Ouyang Zhaowei (Charles) wrote: On 2015.4.26 7:31, Boris Ostrovsky wrote: On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure HYPERVISOR_shared_info, and the others is not, but after

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' & 'xl restore' on PVOPS VM which has multi-cpu

2015-04-25 Thread Boris Ostrovsky
On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure HYPERVISOR_shared_info, and the others is not, but after 'xl save -c/restore' the vcpu_info will be reinitialized, the vcpu_info of all the vcpus will be

Re: [PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-04-25 Thread Boris Ostrovsky
On 04/24/2015 05:30 AM, Ouyang Zhaowei (Charles) wrote: If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure HYPERVISOR_shared_info, and the others is not, but after 'xl save -c/restore' the vcpu_info will be reinitialized, the vcpu_info of all the vcpus will be

[PATCH] xen: vcpu_info reinit error after 'xl save -c' & 'xl restore' on PVOPS VM which has multi-cpu

2015-04-24 Thread Ouyang Zhaowei (Charles)
If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure HYPERVISOR_shared_info, and the others is not, but after 'xl save -c/restore' the vcpu_info will be reinitialized, the vcpu_info of all the vcpus will be considered as the member of HYPERVISOR_shared_info. This

[PATCH] xen: vcpu_info reinit error after 'xl save -c' 'xl restore' on PVOPS VM which has multi-cpu

2015-04-24 Thread Ouyang Zhaowei (Charles)
If a PVOPS VM has multi-cpu the vcpu_info of cpu0 is the member of the structure HYPERVISOR_shared_info, and the others is not, but after 'xl save -c/restore' the vcpu_info will be reinitialized, the vcpu_info of all the vcpus will be considered as the member of HYPERVISOR_shared_info. This