1. 11 Aug, 2009 2 commits
    • Ingo Molnar's avatar
      perf_counter, x86: Fix generic cache events on P6-mobile CPUs · f64ccccb
      Ingo Molnar authored
      Johannes Stezenbach reported that 'perf stat' does not count
      cache-miss and cache-references events on his Pentium-M based
      laptop.
      
      This is because we left them blank in p6_perfmon_event_map[],
      fill them in.
      Reported-by: default avatarJohannes Stezenbach <js@sig21.net>
      Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
      Cc: Mike Galbraith <efault@gmx.de>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      LKML-Reference: <new-submission>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      f64ccccb
    • Ingo Molnar's avatar
      perf_counter, x86: Fix lapic printk message · 3c581a7f
      Ingo Molnar authored
      Instead of this garbled bootup on UP Pentium-M systems:
      
      [    0.015048] Performance Counters:
      [    0.016004] no Local APIC, try rebooting with lapicno PMU driver, software counters only.
      
      Print:
      
      [    0.015050] Performance Counters:
      [    0.016004] no APIC, boot with the "lapic" boot parameter to force-enable it.
      [    0.017003] no PMU driver, software counters only.
      
      Cf: Frederic Weisbecker <fweisbec@gmail.com>
      Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
      Cc: Paul Mackerras <paulus@samba.org>
      Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
      Cc: Frederic Weisbecker <fweisbec@gmail.com>
      LKML-Reference: <new-submission>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      3c581a7f
  2. 10 Aug, 2009 19 commits
  3. 09 Aug, 2009 19 commits