From: Xiangyou Xie <xiexiangyou@huawei.com> hulk inclusion category: config bugzilla: https://bugzilla.openeuler.org/show_bug.cgi?id=34 CVE: #232 We enable haltpoll by default for the improvement of performance. Signed-off-by: Xiangyou Xie <xiexiangyou@huawei.com> Reviewed-by: Hailiang Zhang <zhang.zhanghailiang@huawei.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jiajun Chen <chenjiajun8@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- arch/x86/configs/openeuler_defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index f8f9fb59c300d..28465599b2bf7 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -576,6 +576,8 @@ CONFIG_X86_SPEEDSTEP_LIB=m CONFIG_CPU_IDLE=y # CONFIG_CPU_IDLE_GOV_LADDER is not set CONFIG_CPU_IDLE_GOV_MENU=y +CONFIG_CPU_IDLE_GOV_HALTPOLL=y +CONFIG_HALTPOLL_CPUIDLE=y CONFIG_INTEL_IDLE=y # -- 2.25.1