[PATCH] powerpc/configs/64s: Enable CONFIG_MEM_SOFT_DIRTY

[Michael Ellerman]

Enable CONFIG_MEM_SOFT_DIRTY to get some test coverage. Distros enable
it, and it has been broken previously. See commit 66b2ca086210
("powerpc/64s/radix: Fix soft dirty tracking").

Signed-off-by: Michael Ellerman <mpe at ellerman.id.au>
---
 arch/powerpc/configs/ppc64_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 6e7b9e8fd225..544a65fda77b 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -92,6 +92,7 @@ CONFIG_MEMORY_HOTPLUG=y
 CONFIG_MEMORY_HOTREMOVE=y
 CONFIG_KSM=y
 CONFIG_TRANSPARENT_HUGEPAGE=y
+CONFIG_MEM_SOFT_DIRTY=y
 CONFIG_ZONE_DEVICE=y
 CONFIG_NET=y
 CONFIG_PACKET=y
-- 
2.41.0