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Date: Tue, 2 Sep 2014 11:44:11 -0700 From: Andi Kleen <andi@...stfloor.org> To: peterz@...radead.org Cc: linux-kernel@...r.kernel.org, mingo@...nel.org, eranian@...gle.com, tglx@...utronix.de, Andi Kleen <ak@...ux.intel.com> Subject: [PATCH 1/5] perf, x86: Remove incorrect model number from Haswell perf From: Andi Kleen <ak@...ux.intel.com> 71 is a Broadwell, not a Haswell. The model number was added by mistake earlier. Remove it for now, until it can be re-added later with real Broadwell support. In practice it does not cause a lot of issues because the Broadwell PMU is very similar to Haswell, but some details were wrong, and it's better to handle it correctly. Signed-off-by: Andi Kleen <ak@...ux.intel.com> --- arch/x86/kernel/cpu/perf_event_intel.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 89bc750..f962e26 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -2544,7 +2544,6 @@ __init int intel_pmu_init(void) case 63: case 69: case 70: - case 71: x86_pmu.late_ack = true; memcpy(hw_cache_event_ids, snb_hw_cache_event_ids, sizeof(hw_cache_event_ids)); memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs, sizeof(hw_cache_extra_regs)); -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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