X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2FKconfig;fp=arch%2FKconfig;h=8c8901f80586122999709704802fbde2ca2bbaad;hb=71ce1ab54a505736786d9c5921e6c2718c7ec535;hp=f4b210ab06129120bdddd0e937960c4c507db30d;hpb=9c5938694cd0e9e00bdfb7e60900673263daf4d5;p=linux-2.6-microblaze.git

diff --git a/arch/Kconfig b/arch/Kconfig
index f4b210ab0612..8c8901f80586 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1470,6 +1470,14 @@ config DYNAMIC_SIGFRAME
 config HAVE_ARCH_NODE_DEV_GROUP
 	bool
 
+config ARCH_HAS_HW_PTE_YOUNG
+	bool
+	help
+	  Architectures that select this option are capable of setting the
+	  accessed bit in PTE entries when using them as part of linear address
+	  translations. Architectures that require runtime check should select
+	  this option and override arch_has_hw_pte_young().
+
 config ARCH_HAS_NONLEAF_PMD_YOUNG
 	bool
 	help