From fa694ae532836bd2f4cd659e9b4032abaf9fa9e5 Mon Sep 17 00:00:00 2001 From: Kan Liang Date: Thu, 16 Jan 2020 12:02:09 -0800 Subject: perf/x86/intel/uncore: Fix missing marker for snr_uncore_imc_freerunning_events An Oops during the boot is found on some SNR machines. It turns out this is because the snr_uncore_imc_freerunning_events[] array was missing an end-marker. Fixes: ee49532b38dd ("perf/x86/intel/uncore: Add IMC uncore support for Snow Ridge") Reported-by: Like Xu Signed-off-by: Kan Liang Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Tested-by: Like Xu Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20200116200210.18937-1-kan.liang@linux.intel.com --- arch/x86/events/intel/uncore_snbep.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch') diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index b10a5ec79e48..011644802ce7 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -4536,6 +4536,7 @@ static struct uncore_event_desc snr_uncore_imc_freerunning_events[] = { INTEL_UNCORE_EVENT_DESC(write, "event=0xff,umask=0x21"), INTEL_UNCORE_EVENT_DESC(write.scale, "3.814697266e-6"), INTEL_UNCORE_EVENT_DESC(write.unit, "MiB"), + { /* end: all zeroes */ }, }; static struct intel_uncore_ops snr_uncore_imc_freerunning_ops = { -- cgit