From: Xiangyou Xie <xiexiangyou@huawei.com> hulk inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I912VN CVE: NA ------------------------------ We enable haltpoll by default for the improvement of performance. X86 has been supported. Now, we will provide it on ARM. Signed-off-by: Xiangyou Xie <xiexiangyou@huawei.com> Signed-off-by: Peng Liang <liangpeng10@huawei.com> Signed-off-by: liangtian <liangtian13@huawei.com> --- arch/arm64/configs/openeuler_defconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig index 767d1ba26c3a..0e664de987e8 100644 --- a/arch/arm64/configs/openeuler_defconfig +++ b/arch/arm64/configs/openeuler_defconfig @@ -612,10 +612,13 @@ CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_GOV_LADDER is not set CONFIG_CPU_IDLE_GOV_MENU=y CONFIG_CPU_IDLE_GOV_TEO=y +CONFIG_CPU_IDLE_GOV_HALTPOLL=y # # ARM CPU Idle Drivers # +CONFIG_ARM_CPUIDLE=y +CONFIG_HALTPOLL_CPUIDLE=y # CONFIG_ARM_PSCI_CPUIDLE is not set # end of ARM CPU Idle Drivers # end of CPU Idle -- 2.33.0