Re: [PATCH 03/12] x86/rdt: Add rdt common/cqm compile option

From	Thomas Gleixner <tglx@linutronix.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH 03/12] x86/rdt: Add rdt common/cqm compile option
Date	2017-01-16 19:10 +0100
Message-ID	<t0jTb-42i-9@gated-at.bofh.it> (permalink)
References	<sWKRY-8g7-37@gated-at.bofh.it> <sWLbl-8oT-61@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, 6 Jan 2017, Vikas Shivappa wrote:
> Add a compile option INTEL_RDT which enables common code for all
> RDT(Resource director technology) and a specific INTEL_RDT_M which
> enables code for RDT monitoring. CQM(cache quality monitoring) and
> mbm(memory b/w monitoring) are part of Intel RDT monitoring.

If we handle this with its own config option, can you please make this
thing modular? There is no point to have this compiled in and wasting
memory if it's not supported by the CPU.

Thanks,

	tglx

Thread

[PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
  [PATCH 10/12] perf/core,x86/cqm: Add read for Cgroup events,per pkg reads. Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
  [PATCH 06/12] x86/cqm: Add cgroup hierarchical monitoring support Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
    Re: [PATCH 06/12] x86/cqm: Add cgroup hierarchical monitoring  support Thomas Gleixner <tglx@linutronix.de> - 2017-01-17 15:10 +0100
  [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
    Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Thomas Gleixner <tglx@linutronix.de> - 2017-01-17 13:20 +0100
      Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Peter Zijlstra <peterz@infradead.org> - 2017-01-17 13:40 +0100
      Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-18 03:20 +0100
    Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Thomas Gleixner <tglx@linutronix.de> - 2017-01-17 14:50 +0100
      Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-17 21:30 +0100
        Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Thomas Gleixner <tglx@linutronix.de> - 2017-01-17 22:40 +0100
    Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Peter Zijlstra <peterz@infradead.org> - 2017-01-17 16:30 +0100
      Re: [PATCH 05/12] x86/cqm,perf/core: Cgroup support prepare Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-17 21:30 +0100
  [PATCH 04/12] x86/cqm: Add Per pkg rmid support Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
    Re: [PATCH 04/12] x86/cqm: Add Per pkg rmid support\ Thomas Gleixner <tglx@linutronix.de> - 2017-01-16 19:50 +0100
      Re: [PATCH 04/12] x86/cqm: Add Per pkg rmid support\ Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-17 20:20 +0100
  [PATCH 03/12] x86/rdt: Add rdt common/cqm compile option Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
    Re: [PATCH 03/12] x86/rdt: Add rdt common/cqm compile option Thomas Gleixner <tglx@linutronix.de> - 2017-01-16 19:10 +0100
      Re: [PATCH 03/12] x86/rdt: Add rdt common/cqm compile option Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-17 18:30 +0100
  [PATCH 11/12] perf/stat: fix bug in handling events in error state Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
  [PATCH 07/12] x86/rdt,cqm: Scheduling support update Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
    Re: [PATCH 07/12] x86/rdt,cqm: Scheduling support update Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-17 23:30 +0100
    Re: [PATCH 07/12] x86/rdt,cqm: Scheduling support update Thomas Gleixner <tglx@linutronix.de> - 2017-01-17 23:50 +0100
  [PATCH 01/12] Documentation, x86/cqm: Intel Resource Monitoring Documentation Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-06 23:30 +0100
  Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-17 18:40 +0100
    Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-18 03:50 +0100
      Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-18 10:00 +0100
        Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Peter Zijlstra <peterz@infradead.org> - 2017-01-18 11:10 +0100
          Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-19 21:10 +0100
        Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-18 20:50 +0100
        RE: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes "Yu, Fenghua" <fenghua.yu@intel.com> - 2017-01-18 22:20 +0100
        Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-18 22:20 +0100
          Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-19 18:50 +0100
            Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-20 08:50 +0100
              Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-20 09:40 +0100
                Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-20 21:30 +0100
        Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-19 03:20 +0100
          Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-19 18:30 +0100
            Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-19 19:50 +0100
        Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-19 03:30 +0100
        Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Stephane Eranian <eranian@google.com> - 2017-01-19 07:50 +0100
          Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-19 19:50 +0100
        Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Vikas Shivappa <vikas.shivappa@linux.intel.com> - 2017-01-20 03:40 +0100
          Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-20 09:00 +0100
            Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-20 15:50 +0100
              Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-20 21:20 +0100
                Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-20 22:10 +0100
                Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes David Carrillo-Cisneros <davidcc@google.com> - 2017-01-20 22:50 +0100
                Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-21 01:00 +0100
                Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Thomas Gleixner <tglx@linutronix.de> - 2017-01-23 11:20 +0100
                Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Peter Zijlstra <peterz@infradead.org> - 2017-01-23 12:40 +0100
            Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Shivappa Vikas <vikas.shivappa@intel.com> - 2017-01-20 21:50 +0100
          Re: [PATCH 00/12] Cqm2: Intel Cache quality monitoring fixes Stephane Eranian <eranian@google.com> - 2017-01-20 20:40 +0100

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