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authorKan Liang <kan.liang@linux.intel.com>2020-01-16 12:02:09 -0800
committerIngo Molnar <mingo@kernel.org>2020-01-17 11:33:28 +0100
commitfa694ae532836bd2f4cd659e9b4032abaf9fa9e5 (patch)
tree0b45b14d20150183cc1e1f23d09a1b4a85de71a6 /arch/x86/events
parente74383045119fb8055cf31cb39e0fe951d67163a (diff)
downloadlinux-fa694ae532836bd2f4cd659e9b4032abaf9fa9e5.tar.gz
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 <like.xu@linux.intel.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org> Tested-by: Like Xu <like.xu@linux.intel.com> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20200116200210.18937-1-kan.liang@linux.intel.com
Diffstat (limited to 'arch/x86/events')
-rw-r--r--arch/x86/events/intel/uncore_snbep.c1
1 files changed, 1 insertions, 0 deletions
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 = {