mm: soft-dirty bits for user memory changes tracking

[mirror_ubuntu-bionic-kernel.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index b094816a7e0fb723a476060f69f4edd0a3af226e..10764a3d62cc25b08e36a249f91c7f0b11ad4759 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -102,6 +102,7 @@ config X86
        select HAVE_ARCH_SECCOMP_FILTER
        select BUILDTIME_EXTABLE_SORT
        select GENERIC_CMOS_UPDATE
+       select HAVE_ARCH_SOFT_DIRTY
        select CLOCKSOURCE_WATCHDOG
        select GENERIC_CLOCKEVENTS
        select ARCH_CLOCKSOURCE_DATA if X86_64