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From: Vince Weaver on 6 Apr 2010 10:30

According to Intel Software Devel Manual Volume 3B, the Nehalem-EX PMU is
just like regular Nehalem (except for the uncore support, which is
completely different).

Signed-off-by: Vince Weaver <vweaver1(a)eecs.utk.edu>

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index 84bfde6..9c794ac 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -936,6 +936,7 @@ static __init int intel_pmu_init(void)

case 26: /* 45 nm nehalem, "Bloomfield" */
case 30: /* 45 nm nehalem, "Lynnfield" */
+ case 46: /* 45 nm nehalem-ex, "Beckton" */
memcpy(hw_cache_event_ids, nehalem_hw_cache_event_ids,
sizeof(hw_cache_event_ids));

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