On a Power9 box we get a few screens full of these on boot. Drop them to pr_debug.
[ 5.993645] nest_centaur6_imc performance monitor hardware support registered [ 5.993728] nest_centaur7_imc performance monitor hardware support registered [ 5.996510] core_imc performance monitor hardware support registered [ 5.996569] nest_mba0_imc performance monitor hardware support registered [ 5.996631] nest_mba1_imc performance monitor hardware support registered [ 5.996685] nest_mba2_imc performance monitor hardware support registered Signed-off-by: Joel Stanley <j...@jms.id.au> --- arch/powerpc/perf/core-book3s.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index 81f8a0c838ae..a01c521694e8 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -2249,8 +2249,8 @@ int register_power_pmu(struct power_pmu *pmu) return -EBUSY; /* something's already registered */ ppmu = pmu; - pr_info("%s performance monitor hardware support registered\n", - pmu->name); + pr_debug("%s performance monitor hardware support registered\n", + pmu->name); power_pmu.attr_groups = ppmu->attr_groups; -- 2.17.1