Re: [PATCH] perf, amd, ibs: Update IBS MSRs and feature definitions

2014-11-10 Thread Aravind Gopalakrishnan
On 11/10/2014 10:03 AM, Borislav Petkov wrote: On Mon, Nov 10, 2014 at 10:00:59AM -0600, Aravind Gopalakrishnan wrote: No, There aren't any bits in MSR_AMD64_IBS_FETCH_EXTD_CTL that we need to configure right now. So, have included it here mainly to keep the MSR listing consistent with the manua

Re: [PATCH] perf, amd, ibs: Update IBS MSRs and feature definitions

2014-11-10 Thread Borislav Petkov
On Mon, Nov 10, 2014 at 10:00:59AM -0600, Aravind Gopalakrishnan wrote: > No, There aren't any bits in MSR_AMD64_IBS_FETCH_EXTD_CTL that we need to > configure right now. > So, have included it here mainly to keep the MSR listing consistent with the > manual. Please remove it then. We put MSRs in

Re: [PATCH] perf, amd, ibs: Update IBS MSRs and feature definitions

2014-11-10 Thread Aravind Gopalakrishnan
On 11/8/2014 3:03 AM, Borislav Petkov wrote: On Thu, Nov 06, 2014 at 10:57:40AM -0600, Aravind Gopalakrishnan wrote: On 11/6/2014 10:34 AM, Borislav Petkov wrote: On Thu, Nov 06, 2014 at 10:26:22AM -0600, Aravind Gopalakrishnan wrote: diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/

Re: [PATCH] perf, amd, ibs: Update IBS MSRs and feature definitions

2014-11-08 Thread Borislav Petkov
On Thu, Nov 06, 2014 at 10:57:40AM -0600, Aravind Gopalakrishnan wrote: > On 11/6/2014 10:34 AM, Borislav Petkov wrote: > >On Thu, Nov 06, 2014 at 10:26:22AM -0600, Aravind Gopalakrishnan wrote: > >>diff --git a/arch/x86/include/uapi/asm/msr-index.h > >>b/arch/x86/include/uapi/asm/msr-index.h > >>

Re: [PATCH] perf, amd, ibs: Update IBS MSRs and feature definitions

2014-11-06 Thread Aravind Gopalakrishnan
On 11/6/2014 10:34 AM, Borislav Petkov wrote: On Thu, Nov 06, 2014 at 10:26:22AM -0600, Aravind Gopalakrishnan wrote: diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index e21331c..ba7b609 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x

Re: [PATCH] perf, amd, ibs: Update IBS MSRs and feature definitions

2014-11-06 Thread Borislav Petkov
On Thu, Nov 06, 2014 at 10:26:22AM -0600, Aravind Gopalakrishnan wrote: > New Fam15h models carry extra feature bits and extend > the MSR register space for IBS ops. Adding them here. > > While at it, add functionality to read IbsBrTarget and > OpData4 depending on their availability if user wants