Re: [Xen-devel] [PATCH v4 04/10] x86/hvm: Collect information of TSC scaling ratio

2016-02-16 Thread Zhang, Haozhong
On 02/05/16 19:41, Jan Beulich wrote: > >>> On 17.01.16 at 22:58, wrote: > > Both VMX TSC scaling and SVM TSC ratio use the 64-bit TSC scaling ratio, > > but the number of fractional bits of the ratio is different between VMX > > and SVM. This patch adds the architecture code to collect the number

Re: [Xen-devel] [PATCH v4 04/10] x86/hvm: Collect information of TSC scaling ratio

2016-02-05 Thread Jan Beulich
>>> On 17.01.16 at 22:58, wrote: > Both VMX TSC scaling and SVM TSC ratio use the 64-bit TSC scaling ratio, > but the number of fractional bits of the ratio is different between VMX > and SVM. This patch adds the architecture code to collect the number of > fractional bits and other related inform

Re: [Xen-devel] [PATCH v4 04/10] x86/hvm: Collect information of TSC scaling ratio

2016-01-18 Thread Haozhong Zhang
On 01/18/16 11:45, Egger, Christoph wrote: > On 17/01/16 22:58, Haozhong Zhang wrote: > > Both VMX TSC scaling and SVM TSC ratio use the 64-bit TSC scaling ratio, > > but the number of fractional bits of the ratio is different between VMX > > and SVM. This patch adds the architecture code to collec

Re: [Xen-devel] [PATCH v4 04/10] x86/hvm: Collect information of TSC scaling ratio

2016-01-18 Thread Egger, Christoph
On 17/01/16 22:58, Haozhong Zhang wrote: > Both VMX TSC scaling and SVM TSC ratio use the 64-bit TSC scaling ratio, > but the number of fractional bits of the ratio is different between VMX > and SVM. This patch adds the architecture code to collect the number of > fractional bits and other related

[Xen-devel] [PATCH v4 04/10] x86/hvm: Collect information of TSC scaling ratio

2016-01-17 Thread Haozhong Zhang
Both VMX TSC scaling and SVM TSC ratio use the 64-bit TSC scaling ratio, but the number of fractional bits of the ratio is different between VMX and SVM. This patch adds the architecture code to collect the number of fractional bits and other related information into fields of struct hvm_function_t