Commit 84d0c33e authored Sep 25, 2024 by Junhao He

arm64/perf: Enable branch stack sampling

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8EC9K


CVE: NA

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Enable branch stack sampling

Signed-off-by: Junhao He <hejunhao3@huawei.com>

parent faba2f17

arch/arm64/configs/openeuler_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -6836,6 +6836,7 @@ CONFIG_ARM_PMU=y
		CONFIG_ARM_PMU_ACPI=y
		CONFIG_ARM_SMMU_V3_PMU=m
		CONFIG_ARM_PMUV3=y
		CONFIG_ARM64_BRBE=y
		# CONFIG_ARM_DSU_PMU is not set
		CONFIG_QCOM_L2_PMU=y
		CONFIG_QCOM_L3_PMU=y