Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (146 commits)
  tools, perf: Documentation for the power events API
  perf: Add calls to suspend trace point
  perf script: Make some lists static
  perf script: Use the default lost event handler
  perf session: Warn about errors when processing pipe events too
  perf tools: Fix perf_event.h header usage
  perf test: Clarify some error reports in the open syscall test
  x86, NMI: Add touch_nmi_watchdog to io_check_error delay
  x86: Avoid calling arch_trigger_all_cpu_backtrace() at the same time
  x86: Only call smp_processor_id in non-preempt cases
  perf timechart: Adjust perf timechart to the new power events
  perf: Clean up power events by introducing new, more generic ones
  perf: Do not export power_frequency, but power_start event
  perf test: Add test for counting open syscalls
  perf evsel: Auto allocate resources needed for some methods
  perf evsel: Use {cpu,thread}_map to shorten list of parameters
  perf tools: Refactor all_tids to hold nr and the map
  perf tools: Refactor cpumap to hold nr and the map
  perf evsel: Introduce per cpu and per thread open helpers
  perf evsel: Steal the counter reading routines from stat
  ...

1 files changed, 1 insertions, 9 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 01ece1b9213..992cda68fa6 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1579,20 +1579,12 @@ and is between 256 and 4096 characters. It is defined in the file
 
         nmi_watchdog=   [KNL,BUGS=X86] Debugging features for SMP kernels
                         Format: [panic,][num]
-                        Valid num: 0,1,2
+                        Valid num: 0
                         0 - turn nmi_watchdog off
-                        1 - use the IO-APIC timer for the NMI watchdog
-                        2 - use the local APIC for the NMI watchdog using
-                        a performance counter. Note: This will use one
-                        performance counter and the local APIC's performance
-                        vector.
                         When panic is specified, panic when an NMI watchdog
                         timeout occurs.
                         This is useful when you use a panic=... timeout and
                         need the box quickly up again.
-                        Instead of 1 and 2 it is possible to use the following
-                        symbolic names: lapic and ioapic
-                        Example: nmi_watchdog=2 or nmi_watchdog=panic,lapic
 
         netpoll.carrier_timeout=
                         [NET] Specifies amount of time (in seconds) that