1 files changed, 15 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 0896008f7509..57ccdcec1469 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -184,6 +184,9 @@ config ARCH_SUPPORTS_OPTIMIZED_INLINING
 config ARCH_SUPPORTS_DEBUG_PAGEALLOC
         def_bool y
 
+config HAVE_EARLY_RES
+        def_bool y
+
 config HAVE_INTEL_TXT
         def_bool y
         depends on EXPERIMENTAL && DMAR && ACPI
@@ -569,6 +572,18 @@ config PARAVIRT_DEBUG
           Enable to debug paravirt_ops internals.  Specifically, BUG if
           a paravirt_op is missing when it is called.
 
+config NO_BOOTMEM
+        default y
+        bool "Disable Bootmem code"
+        ---help---
+          Use early_res directly instead of bootmem before slab is ready.
+                - allocator (buddy) [generic]
+                - early allocator (bootmem) [generic]
+                - very early allocator (reserve_early*()) [x86]
+                - very very early allocator (early brk model) [x86]
+          So reduce one layer between early allocator to final allocator
+
+
 config MEMTEST
         bool "Memtest"
         ---help---