Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector

From	Jon Masters <jcm@redhat.com>
Newsgroups	linux.kernel
Subject	Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector
Date	2016-08-10 21:00 +0200
Message-ID	<s4GTo-n4-43@gated-at.bofh.it> (permalink)
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On 08/05/2016 10:52 AM, Steven Rostedt wrote:

> Ah, this is when we have GENERIC_SCHED_CLOCK, which would break tracing
> if any arch that has this also has NMIs. Probably need to look at arm64.

Today, we don't have NMIs on arm64 that are supported in Linux.

Jon.

-- 
Computer Architect | Sent from my Fedora powered laptop

Thread

[RFC][PATCH 0/3] tracing: Add Hardware Latency detector tracer Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 17:10 +0200
  [RFC][PATCH 3/3] tracing: Have hwlat trace migrate across tracing_cpumask CPUs Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 17:10 +0200
  [RFC][PATCH 1/3] tracing: Added hardware latency tracer Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 17:10 +0200
    Re: [RFC][PATCH 1/3] tracing: Added hardware latency tracer Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-08-05 16:30 +0200
      Re: [RFC][PATCH 1/3] tracing: Added hardware latency tracer Steven Rostedt <rostedt@goodmis.org> - 2016-08-05 16:50 +0200
        Re: [RFC][PATCH 1/3] tracing: Added hardware latency tracer Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-08-05 17:30 +0200
          Re: [RFC][PATCH 1/3] tracing: Added hardware latency tracer Steven Rostedt <rostedt@goodmis.org> - 2016-08-05 17:40 +0200
  [RFC][PATCH 2/3] tracing: Add documentation for hwlat_detector tracer Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 17:10 +0200
    Re: [RFC][PATCH 2/3] tracing: Add documentation for hwlat_detector  tracer Jon Masters <jcm@redhat.com> - 2016-08-10 21:30 +0200
  Re: [RFC][PATCH 0/3] tracing: Add Hardware Latency detector tracer Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 17:40 +0200
    Re: [RFC][PATCH 0/3] tracing: Add Hardware Latency detector tracer Clark Williams <williams@redhat.com> - 2016-08-09 20:20 +0200
      Re: [RFC][PATCH 0/3] tracing: Add Hardware Latency detector tracer Steven Rostedt <rostedt@goodmis.org> - 2016-08-09 20:40 +0200
  [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 19:00 +0200
    Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Steven Rostedt <rostedt@goodmis.org> - 2016-08-04 19:20 +0200
      Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-08-05 16:40 +0200
        Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Steven Rostedt <rostedt@goodmis.org> - 2016-08-05 17:00 +0200
          Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Sebastian Andrzej Siewior <bigeasy@linutronix.de> - 2016-08-05 17:50 +0200
            Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Steven Rostedt <rostedt@goodmis.org> - 2016-08-05 18:20 +0200
            Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Steven Rostedt <rostedt@goodmis.org> - 2016-08-09 19:30 +0200
          Re: [RFC][PATCH 4/3] tracing: Add NMI tracing in hwlat detector Jon Masters <jcm@redhat.com> - 2016-08-10 21:00 +0200
  [RFC][PATCH 5/3] tracing: Add smi counting to HWLAT Steven Rostedt <rostedt@goodmis.org> - 2016-08-09 20:10 +0200
    Re: [RFC][PATCH 5/3] tracing: Add smi counting to HWLAT Daniel Bristot de Oliveira <bristot@redhat.com> - 2016-08-09 20:30 +0200
      Re: [RFC][PATCH 5/3] tracing: Add smi counting to HWLAT Steven Rostedt <rostedt@goodmis.org> - 2016-08-09 20:40 +0200
    Re: [RFC][PATCH 5/3] tracing: Add smi counting to HWLAT Peter Zijlstra <peterz@infradead.org> - 2016-08-09 23:30 +0200

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