xen/evtchn: fix ring resize when binding new events

[deliverable/linux.git] / mm / Kconfig

diff --git a/mm/Kconfig b/mm/Kconfig
index c07776503708e13f472c440474b15608302f608b..989f8f3d77e0d7bf552a008f5aee227a5c3ddcd0 100644 (file)
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -651,10 +651,9 @@ config IDLE_PAGE_TRACKING
 
 config ZONE_DEVICE
        bool "Device memory (pmem, etc...) hotplug support" if EXPERT
-       default !ZONE_DMA
-       depends on !ZONE_DMA
        depends on MEMORY_HOTPLUG
        depends on MEMORY_HOTREMOVE
+       depends on SPARSEMEM_VMEMMAP
        depends on X86_64 #arch_add_memory() comprehends device memory
 
        help
@@ -668,3 +667,8 @@ config ZONE_DEVICE
 
 config FRAME_VECTOR
        bool
+
+config ARCH_USES_HIGH_VMA_FLAGS
+       bool
+config ARCH_HAS_PKEYS
+       bool