1 files changed, 9 insertions, 2 deletions

diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 75e52c57f19c..e63323e03ea9 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -65,6 +65,10 @@ config GENERIC_IOMAP
         bool
         default y
 
+config ARCH_MAY_HAVE_PC_FDC
+        bool
+        default y
+
 source "init/Kconfig"
 
 
@@ -148,7 +152,6 @@ config X86_CPUID
           with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to
           /dev/cpu/31/cpuid.
 
-# disable it for opteron optimized builds because it pulls in ACPI_BOOT
 config X86_HT
         bool
         depends on SMP && !MK8
@@ -441,6 +444,11 @@ config ISA_DMA_API
         bool
         default y
 
+config GENERIC_PENDING_IRQ
+        bool
+        depends on GENERIC_HARDIRQS && SMP
+        default y
+
 menu "Power management options"
 
 source kernel/power/Kconfig
@@ -465,7 +473,6 @@ config PCI_DIRECT
 config PCI_MMCONFIG
         bool "Support mmconfig PCI config space access"
         depends on PCI && ACPI
-        select ACPI_BOOT
 
 config UNORDERED_IO
        bool "Unordered IO mapping access"