diff --git a/target/linux/x86/config-2.6.32 b/target/linux/x86/config-2.6.32
index 398c0668e..e05e9f798 100644
--- a/target/linux/x86/config-2.6.32
+++ b/target/linux/x86/config-2.6.32
@@ -22,6 +22,7 @@
 # CONFIG_ACQUIRE_WDT is not set
 # CONFIG_ADVANTECH_WDT is not set
 # CONFIG_ALIM1535_WDT is not set
+# CONFIG_APM is not set
 # CONFIG_APRICOT is not set
 # CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
 # CONFIG_ASUS_LAPTOP is not set
@@ -59,17 +60,23 @@
 # CONFIG_ELPLUS is not set
 # CONFIG_EUROTECH_WDT is not set
 # CONFIG_FRAME_POINTER is not set
+# CONFIG_FREEZER is not
 # CONFIG_GENERIC_CPU is not set
+# CONFIG_GENERIC_PENDING_IRQ is not set
 # CONFIG_GENERIC_TIME_VSYSCALL is not set
 # CONFIG_HANGCHECK_TIMER is not set
 # CONFIG_HAVE_CPUMASK_OF_CPU_MAP is not set
+# CONFIG_HAVE_PERF_EVENTS is not set
 # CONFIG_HIBERNATION is not set
 # CONFIG_HIGHMEM4G is not set
 # CONFIG_HIGHMEM64G is not set
 # CONFIG_HIGH_RES_TIMERS is not set
-# CONFIG_HPET_TIMER is not set
+# CONFIG_HOTPLUG_CPU is not set
 # CONFIG_HP_WATCHDOG is not set
 # CONFIG_HUGETLBFS is not set
+# CONFIG_HVC_DRIVER is not set
+# CONFIG_HVC_IRQ is not set
+# CONFIG_HVC_XEN is not set
 # CONFIG_I6300ESB_WDT is not set
 # CONFIG_I8K is not set
 # CONFIG_IB700_WDT is not set
@@ -92,9 +99,14 @@
 # CONFIG_KEYBOARD_STOWAWAY is not set
 # CONFIG_KEYBOARD_SUNKBD is not set
 # CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KVM_CLOCK is not set
+# CONFIG_KVM_GUEST is not set
 # CONFIG_LANCE is not set
 # CONFIG_LEDS_ALIX2 is not set
 # CONFIG_LEDS_CLEVO_MAIL is not set
+# CONFIG_LGUEST_GUEST is not set
+# CONFIG_LOCK_KERNEL is not set
+# CONFIG_M386 is not set
 # CONFIG_M486 is not set
 # CONFIG_M586 is not set
 # CONFIG_M586MMX is not set
@@ -137,10 +149,14 @@
 # CONFIG_NET_NS is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 # CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_NR_CPUS is not set
 # CONFIG_NSC_GPIO is not set
 # CONFIG_OLPC is not set
 # CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_CLOCK is not set
 # CONFIG_PARAVIRT_GUEST is not set
+# CONFIG_PARAVIRT_SPINLOCKS is not set
 # CONFIG_PC8736x_GPIO is not set
 # CONFIG_PC87413_WDT is not set
 # CONFIG_PCIEPORTBUS is not set
@@ -150,20 +166,27 @@
 # CONFIG_PCI_GOOLPC is not set
 # CONFIG_PCWATCHDOG is not set
 # CONFIG_PDA_POWER is not set
+# CONFIG_PERF_COUNTERS is not set
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_PHYS_ADDR_T_64BIT is not set
 # CONFIG_PM_DEBUG is not set
 # CONFIG_PM_RUNTIME is not set
+# CONFIG_PM_SLEEP is not set
+# CONFIG_PM_SLEEP_SMP is not set
 # CONFIG_PNPBIOS is not set
 # CONFIG_POWER_SUPPLY_DEBUG is not set
 # CONFIG_PROCESSOR_SELECT is not set
 # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
 # CONFIG_RELOCATABLE is not set
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
+# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
 # CONFIG_SBC7240_WDT is not set
 # CONFIG_SBC8360_WDT is not set
 # CONFIG_SBC_EPX_C3_WATCHDOG is not set
 # CONFIG_SC1200_WDT is not set
 # CONFIG_SC520_WDT is not set
 # CONFIG_SCHED_HRTICK is not set
+# CONFIG_SCHED_MC is not set
+# CONFIG_SCHED_SMT is not set
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCx200_GPIO is not set
 # CONFIG_SCx200_WDT is not set
@@ -174,10 +197,13 @@
 # CONFIG_SLAB is not set
 # CONFIG_SLUB_DEBUG_ON is not set
 # CONFIG_SLUB_STATS is not set
+# CONFIG_SMP is not set
 # CONFIG_SMSC37B787_WDT is not set
 # CONFIG_SMSC_SCH311X_WDT is not set
 # CONFIG_SPARSE_IRQ is not set
+# CONFIG_STOP_MACHINE is not set
 # CONFIG_SUSPEND is not set
+# CONFIG_SYS_HYPERVISOR is not set
 # CONFIG_TC1100_WMI is not set
 # CONFIG_TELCLOCK is not set
 # CONFIG_THINKPAD_ACPI is not set
@@ -186,22 +212,31 @@
 # CONFIG_TREE_PREEMPT_RCU is not set
 # CONFIG_TYPHOON is not set
 # CONFIG_USER_NS is not set
+# CONFIG_USE_GENERIC_SMP_HELPERS is not set
 # CONFIG_VGACON_SOFT_SCROLLBACK is not set
+# CONFIG_VMI is not set
 # CONFIG_VORTEX is not set
 # CONFIG_VT_HW_CONSOLE_BINDING is not set
 # CONFIG_W83697UG_WDT is not set
 # CONFIG_WAFER_WDT is not set
 # CONFIG_WDT is not set
+# CONFIG_X86_32_SMP is not set
 # CONFIG_X86_64 is not set
 # CONFIG_X86_ACPI_CPUFREQ is not set
 # CONFIG_X86_ANCIENT_MCE is not set
+# CONFIG_X86_BIGSMP is not set
 # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
-# CONFIG_X86_CMPXCHG is not set
+# CONFIG_X86_CMOV is not set
+# CONFIG_X86_CMPXCHG64 is not set
 # CONFIG_X86_CPUFREQ_NFORCE2 is not set
 # CONFIG_X86_CPUID is not set
+# CONFIG_X86_DEBUGCTLMSR is not set
+# CONFIG_X86_DS is not set
 # CONFIG_X86_ELAN is not set
+# CONFIG_X86_EXTENDED_PLATFORM is not set
 # CONFIG_X86_E_POWERSAVER is not set
 # CONFIG_X86_GX_SUSPMOD is not set
+# CONFIG_X86_HT is not set
 # CONFIG_X86_LONGHAUL is not set
 # CONFIG_X86_LONGRUN is not set
 # CONFIG_X86_MCE_INJECT is not set
@@ -218,6 +253,20 @@
 # CONFIG_X86_SPEEDSTEP_ICH is not set
 # CONFIG_X86_SPEEDSTEP_LIB is not set
 # CONFIG_X86_SPEEDSTEP_SMI is not set
+# CONFIG_X86_TRAMPOLINE is not set
+# CONFIG_X86_TSC is not set
+# CONFIG_X86_USE_PPRO_CHECKSUM is not set
+# CONFIG_XEN is not set
+# CONFIG_XENFS is not set
+# CONFIG_XEN_BALLOON is not set
+# CONFIG_XEN_BLKDEV_FRONTEND is not set
+# CONFIG_XEN_DEBUG_FS is not set
+# CONFIG_XEN_DEV_EVTCHN is not set
+# CONFIG_XEN_MAX_DOMAIN_MEMORY is not set
+# CONFIG_XEN_NETDEV_FRONTEND is not set
+# CONFIG_XEN_SAVE_RESTORE is not set
+# CONFIG_XEN_SCRUB_PAGES is not set
+# CONFIG_XEN_SYS_HYPERVISOR is not set
 # CONFIG_ZONE_DMA32 is not set
 CONFIG_4KSTACKS=y
 CONFIG_ACPI=y
@@ -331,7 +380,9 @@ CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
 CONFIG_HID=y
 CONFIG_HID_SUPPORT=y
 CONFIG_HPET=y
+CONFIG_HPET_EMULATE_RTC=y
 CONFIG_HPET_MMAP=y
+CONFIG_HPET_TIMER=y
 CONFIG_HT_IRQ=y
 CONFIG_HW_CONSOLE=y
 CONFIG_HW_RANDOM=y
@@ -357,7 +408,6 @@ CONFIG_KALLSYMS=y
 CONFIG_KEXEC=y
 CONFIG_KEYBOARD_ATKBD=y
 CONFIG_KTIME_SCALAR=y
-CONFIG_M386=y
 CONFIG_MATH_EMULATION=y
 CONFIG_MICROCODE=y
 CONFIG_MICROCODE_INTEL=y
@@ -373,9 +423,9 @@ CONFIG_MTRR=y
 CONFIG_NAMESPACES=y
 CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
 CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_NETWORK_FILESYSTEMS=y
 CONFIG_NET_VENDOR_3COM=y
 CONFIG_NOHIGHMEM=y
-CONFIG_NR_CPUS=1
 CONFIG_NVRAM=y
 CONFIG_OUTPUT_FORMAT="elf32-i386"
 CONFIG_PAGEFLAGS_EXTENDED=y
@@ -403,6 +453,7 @@ CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_RD_BZIP2=y
 CONFIG_RD_GZIP=y
 CONFIG_RTC=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_SCSI=y
 CONFIG_SCx200=y
@@ -430,25 +481,28 @@ CONFIG_VT_CONSOLE=y
 CONFIG_X86=y
 CONFIG_X86_32=y
 CONFIG_X86_32_LAZY_GS=y
+CONFIG_X86_BSWAP=y
+CONFIG_X86_CMPXCHG=y
 CONFIG_X86_CPU=y
-CONFIG_X86_EXTENDED_PLATFORM=y
 CONFIG_X86_F00F_BUG=y
 CONFIG_X86_GENERIC=y
 CONFIG_X86_INTEL_USERCOPY=y
 CONFIG_X86_INTERNODE_CACHE_BYTES=64
+CONFIG_X86_INVLPG=y
 CONFIG_X86_IO_APIC=y
 CONFIG_X86_L1_CACHE_BYTES=64
-CONFIG_X86_L1_CACHE_SHIFT=4
+CONFIG_X86_L1_CACHE_SHIFT=6
 CONFIG_X86_LOCAL_APIC=y
 CONFIG_X86_MCE=y
 CONFIG_X86_MCE_AMD=y
 CONFIG_X86_MCE_INTEL=y
 CONFIG_X86_MCE_THRESHOLD=y
-CONFIG_X86_MINIMUM_CPU_FAMILY=3
+CONFIG_X86_MINIMUM_CPU_FAMILY=4
 CONFIG_X86_MPPARSE=y
 CONFIG_X86_PAT=y
 CONFIG_X86_PLATFORM_DEVICES=y
 CONFIG_X86_PM_TIMER=y
+CONFIG_X86_POPAD_OK=y
 CONFIG_X86_PPRO_FENCE=y
 CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
 CONFIG_X86_RESERVE_LOW_64K=y
@@ -457,3 +511,5 @@ CONFIG_X86_THERMAL_VECTOR=y
 CONFIG_X86_UP_APIC=y
 CONFIG_X86_UP_IOAPIC=y
 CONFIG_X86_VERBOSE_BOOTUP=y
+CONFIG_X86_WP_WORKS_OK=y
+CONFIG_X86_XADD=y
diff --git a/target/linux/x86/xen_domu/config-2.6.32 b/target/linux/x86/xen_domu/config-2.6.32
index 322d57269..0e8a382f0 100644
--- a/target/linux/x86/xen_domu/config-2.6.32
+++ b/target/linux/x86/xen_domu/config-2.6.32
@@ -1,47 +1,18 @@
-# CONFIG_APM is not set
 # CONFIG_KERNEL_LZMA is not set
-# CONFIG_KVM_CLOCK is not set
-# CONFIG_KVM_GUEST is not set
-# CONFIG_LGUEST_GUEST is not set
-# CONFIG_M386 is not set
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_PARAVIRT_SPINLOCKS is not set
-# CONFIG_PERF_COUNTERS is not set
-# CONFIG_PERF_EVENTS is not set
-# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
-# CONFIG_SCHED_SMT is not set
-# CONFIG_VMI is not set
-# CONFIG_X86_BIGSMP is not set
-# CONFIG_X86_DS is not set
-# CONFIG_X86_EXTENDED_PLATFORM is not set
-# CONFIG_X86_PLATFORM_DEVICES is not set
-# CONFIG_XENFS is not set
-# CONFIG_XEN_DEBUG_FS is not set
-# CONFIG_XEN_DEV_EVTCHN is not set
-# CONFIG_XEN_NETDEV_FRONTEND is not set
-CONFIG_ACPI_CONTAINER=y
-CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
 CONFIG_FREEZER=y
 CONFIG_GENERIC_PENDING_IRQ=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HOTPLUG_CPU=y
-CONFIG_HPET_EMULATE_RTC=y
-CONFIG_HPET_TIMER=y
 CONFIG_HVC_DRIVER=y
 CONFIG_HVC_IRQ=y
 CONFIG_HVC_XEN=y
 CONFIG_KERNEL_GZIP=y
 CONFIG_LOCK_KERNEL=y
 CONFIG_MPENTIUM4=y
-CONFIG_NR_CPUS=2
+CONFIG_NR_CPUS=4
 CONFIG_PARAVIRT=y
 CONFIG_PARAVIRT_CLOCK=y
 CONFIG_PARAVIRT_GUEST=y
 CONFIG_PHYS_ADDR_T_64BIT=y
-CONFIG_PM_SLEEP=y
-CONFIG_PM_SLEEP_SMP=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_SCHED_MC=y
 CONFIG_SMP=y
 CONFIG_SPARSE_IRQ=y
@@ -49,22 +20,16 @@ CONFIG_STOP_MACHINE=y
 CONFIG_SYS_HYPERVISOR=y
 CONFIG_USE_GENERIC_SMP_HELPERS=y
 CONFIG_X86_32_SMP=y
-CONFIG_X86_BSWAP=y
 CONFIG_X86_CMOV=y
 CONFIG_X86_CMPXCHG64=y
-CONFIG_X86_CMPXCHG=y
 CONFIG_X86_DEBUGCTLMSR=y
 CONFIG_X86_HT=y
-CONFIG_X86_INVLPG=y
 CONFIG_X86_L1_CACHE_SHIFT=7
 CONFIG_X86_MINIMUM_CPU_FAMILY=5
 CONFIG_X86_PAE=y
-CONFIG_X86_POPAD_OK=y
 CONFIG_X86_TRAMPOLINE=y
 CONFIG_X86_TSC=y
 CONFIG_X86_USE_PPRO_CHECKSUM=y
-CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_XADD=y
 CONFIG_XEN=y
 CONFIG_XEN_BALLOON=y
 CONFIG_XEN_BLKDEV_FRONTEND=y