Le 16/05/2017 à 11:23, Aneesh Kumar K.V a écrit :
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
---
arch/powerpc/platforms/Kconfig.cputype | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 80175000042d..8acc4f27d101 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -351,6 +351,11 @@ config PPC_RADIX_MMU
is only implemented by IBM Power9 CPUs, if you don't have one of them
you can probably disable this.
+config ARCH_ENABLE_HUGEPAGE_MIGRATION
+ def_bool y
+ depends on PPC_BOOK3S_64 && HUGETLB_PAGE && MIGRATION
+
+
Is there a reason why you redefine ARCH_ENABLE_HUGEPAGE_MIGRATION
instead of doing a 'select' as it is already defined in mm/Kconfig ?
Christophe
config PPC_MMU_NOHASH
def_bool y
depends on !PPC_STD_MMU
