Commit e8a709dc authored by Rob Herring's avatar Rob Herring Committed by Will Deacon
Browse files

perf: arm_spe: Print the version of SPE detected 



There's up to 4 versions of SPE now. Let's add the version that's been
detected to the driver's informational print out.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230206204746.1452942-1-robh@kernel.org


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 8d9190f0

drivers/perf/arm_spe_pmu.c

+2 −2
Original line number Diff line number Diff line
@@ -1105,8 +1105,8 @@ static void __arm_spe_pmu_dev_probe(void *info) 
	}



	dev_info(dev,

		 "probed for CPUs %*pbl [max_record_sz %u, align %u, features 0x%llx]\n",

		 cpumask_pr_args(&spe_pmu->supported_cpus),

		 "probed SPEv1.%d for CPUs %*pbl [max_record_sz %u, align %u, features 0x%llx]\n",

		 spe_pmu->pmsver - 1, cpumask_pr_args(&spe_pmu->supported_cpus),

		 spe_pmu->max_record_sz, spe_pmu->align, spe_pmu->features);



	spe_pmu->features |= SPE_PMU_FEAT_DEV_PROBED;