Re: [Xen-devel] [PATCH v2 08/14] x86/hvm: Collect information of TSC scaling ratio

2015-12-10 Thread Zhang, Haozhong
On 12/10/15 18:19, Tian, Kevin wrote: > > From: Zhang, Haozhong > > Sent: Monday, December 07, 2015 4:59 AM > ratio > > > > 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 a

Re: [Xen-devel] [PATCH v2 08/14] x86/hvm: Collect information of TSC scaling ratio

2015-12-10 Thread Tian, Kevin
> From: Zhang, Haozhong > Sent: Monday, December 07, 2015 4:59 AM ratio > > 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 >

Re: [Xen-devel] [PATCH v2 08/14] x86/hvm: Collect information of TSC scaling ratio

2015-12-07 Thread Boris Ostrovsky
On 12/06/2015 03:58 PM, 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 v2 08/14] x86/hvm: Collect information of TSC scaling ratio

2015-12-06 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