[PATCH OLK-6.6 v2 14/14] 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 --- arch/arm64/configs/openeuler_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 45d9443367e1..967ab41d53dd 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -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