[tip:perf/urgent] perf, x86: Enable Nehalem-EX support
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From: tip-bot for Vince Weaver on 6 Apr 2010 12:00 Commit-ID: 134fbadf028a5977a1b06b0253d3ee33e6f0c642 Gitweb: http://git.kernel.org/tip/134fbadf028a5977a1b06b0253d3ee33e6f0c642 Author: Vince Weaver <vweaver1(a)eecs.utk.edu> AuthorDate: Tue, 6 Apr 2010 10:01:19 -0400 Committer: Ingo Molnar <mingo(a)elte.hu> CommitDate: Tue, 6 Apr 2010 17:52:59 +0200 perf, x86: Enable Nehalem-EX support 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> Cc: Peter Zijlstra <a.p.zijlstra(a)chello.nl> Cc: Paul Mackerras <paulus(a)samba.org> Cc: Arnaldo Carvalho de Melo <acme(a)redhat.com> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Arjan van de Ven <arjan(a)linux.intel.com> Cc: Lin Ming <ming.m.lin(a)intel.com> LKML-Reference: <alpine.DEB.2.00.1004060956580.1417(a)cl320.eecs.utk.edu> Signed-off-by: Ingo Molnar <mingo(a)elte.hu> --- arch/x86/kernel/cpu/perf_event_intel.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) 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)); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |