Cyrill Gorcunov c9cf4a019c perf, x86, Pentium4: Add RAW events verification ... Implements verification of - Bits of ESCR EventMask field (meaningful bits in field are hardware predefined and others bits should be set to zero) - INSTR_COMPLETED event (it is available on predefined cpu model only) - Thread shared events (they should be guarded by "perf_event_paranoid" sysctl due to security reason). The side effect of this action is that PERF_COUNT_HW_BUS_CYCLES become a "paranoid" general event. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Tested-by: Lin Ming <ming.m.lin@intel.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <20100825182334.GB14874@lenovo> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2010-09-01 08:26:56 +02:00
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asm	perf, x86, Pentium4: Add RAW events verification	2010-09-01 08:26:56 +02:00