Re: [Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-04-05 Thread Joao Martins
On 04/05/2016 11:16 AM, Jan Beulich wrote: On 29.03.16 at 15:44, wrote: >> --- a/xen/include/public/xen.h >> +++ b/xen/include/public/xen.h >> @@ -614,10 +614,14 @@ struct vcpu_time_info { >> */ >> uint32_t tsc_to_system_mul; >> int8_t tsc_shift; >> -int8_t pad1[3];

Re: [Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-04-05 Thread Jan Beulich
>>> On 29.03.16 at 15:44, wrote: > --- a/xen/include/public/xen.h > +++ b/xen/include/public/xen.h > @@ -614,10 +614,14 @@ struct vcpu_time_info { > */ > uint32_t tsc_to_system_mul; > int8_t tsc_shift; > -int8_t pad1[3]; > +uint8_t flags; > +uint8_t pad1[2]; > };

Re: [Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-03-31 Thread Joao Martins
On 03/31/2016 08:13 AM, Jan Beulich wrote: On 29.03.16 at 15:44, wrote: >> This field has two possible flags (as of latest pvclock ABI >> shared with KVM). >> >> flags: bits in this field indicate extended capabilities >> coordinated between the guest and the hypervisor. Specifically >> on

Re: [Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-03-31 Thread Jan Beulich
>>> On 29.03.16 at 15:44, wrote: > This field has two possible flags (as of latest pvclock ABI > shared with KVM). > > flags: bits in this field indicate extended capabilities > coordinated between the guest and the hypervisor. Specifically > on KVM, availability of specific flags has to be chec

Re: [Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-03-31 Thread Jan Beulich
>>> On 30.03.16 at 17:49, wrote: > Joao Martins writes ("[PATCH v2 1/6] public/xen.h: add flags field to > vcpu_time_info"): >> This field has two possible flags (as of latest pvclock ABI >> shared with KVM). >> >> flags: bits in this field indicate extended capabilities >> coordinated between t

Re: [Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-03-30 Thread Joao Martins
On 03/30/2016 04:49 PM, Ian Jackson wrote: > Joao Martins writes ("[PATCH v2 1/6] public/xen.h: add flags field to > vcpu_time_info"): >> This field has two possible flags (as of latest pvclock ABI >> shared with KVM). >> >> flags: bits in this field indicate extended capabilities >> coordinated b

Re: [Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-03-30 Thread Ian Jackson
Joao Martins writes ("[PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info"): > This field has two possible flags (as of latest pvclock ABI > shared with KVM). > > flags: bits in this field indicate extended capabilities > coordinated between the guest and the hypervisor. Specifically

[Xen-devel] [PATCH v2 1/6] public/xen.h: add flags field to vcpu_time_info

2016-03-29 Thread Joao Martins
This field has two possible flags (as of latest pvclock ABI shared with KVM). flags: bits in this field indicate extended capabilities coordinated between the guest and the hypervisor. Specifically on KVM, availability of specific flags has to be checked in 0x4001 cpuid leaf. On Xen, we don't