kernel/watchdog: Prevent false positives with turbo modes

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

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 781521b7cf9ef6b6766dac9249a3568f257c4fa8..9101bfc85539e5272fb0e570b87c5056b4de1ae7 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -100,6 +100,7 @@ config X86
        select GENERIC_STRNCPY_FROM_USER
        select GENERIC_STRNLEN_USER
        select GENERIC_TIME_VSYSCALL
+       select HARDLOCKUP_CHECK_TIMESTAMP       if X86_64
        select HAVE_ACPI_APEI                   if ACPI
        select HAVE_ACPI_APEI_NMI               if ACPI
        select HAVE_ALIGNED_STRUCT_PAGE         if SLUB