From: He Sheng <hesheng@wxiat.com> Sunway inclusion category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I56U83 -------------------------------- sw64 fits all conditions required by the generic get_user_pages_fast() code, so activate this feature by default. Signed-off-by: He Sheng <hesheng@wxiat.com> Signed-off-by: Gu Zitao <guzitao@wxiat.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- arch/sw_64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sw_64/Kconfig b/arch/sw_64/Kconfig index 347958e60023..6c9fb51347f3 100644 --- a/arch/sw_64/Kconfig +++ b/arch/sw_64/Kconfig @@ -12,6 +12,7 @@ config SW64 select HAVE_PCSPKR_PLATFORM select HAVE_PERF_EVENTS select HAVE_GENERIC_HARDIRQS + select HAVE_GENERIC_GUP select GENERIC_CLOCKEVENTS select GENERIC_IRQ_PROBE select GENERIC_IRQ_LEGACY -- 2.20.1