105 files changed, 1718 insertions, 12 deletions

diff --git a/bsp/intel-common/intel-corei7-64-virtualization.scc b/bsp/intel-common/intel-corei7-64-virtualization.scc
new file mode 100644
index 0000000..c701698
--- /dev/null
+++ b/bsp/intel-common/intel-corei7-64-virtualization.scc
@@ -0,0 +1,14 @@
+# intel-corei7-64-virtualization.scc
+#
+# Virtualization ktype for 64 bit.
+#
+
+define KMACHINE intel-corei7-64
+define KARCH x86_64
+define KTYPE virtualization
+
+include ktypes/virtualization/virtualization.scc
+
+branch intel
+include intel-common-drivers.scc
+include intel-corei7-64.scc
diff --git a/features/6lowpan/6lowpan_n.cfg b/features/6lowpan/6lowpan_n.cfg
new file mode 100644
index 0000000..1bf0778
--- /dev/null
+++ b/features/6lowpan/6lowpan_n.cfg
@@ -0,0 +1 @@
+CONFIG_6LOWPAN=n
diff --git a/features/6lowpan/6lowpan_n.scc b/features/6lowpan/6lowpan_n.scc
new file mode 100644
index 0000000..826fdc2
--- /dev/null
+++ b/features/6lowpan/6lowpan_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable 6LoWPAN support"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware 6lowpan_n.cfg
diff --git a/features/bcma/bcma_n.cfg b/features/bcma/bcma_n.cfg
new file mode 100644
index 0000000..ad052a3
--- /dev/null
+++ b/features/bcma/bcma_n.cfg
@@ -0,0 +1,9 @@
+#
+# Broadcom specific AMBA
+#
+CONFIG_BCMA=n
+CONFIG_BCMA_HOST_PCI_POSSIBLE=n
+CONFIG_BCMA_HOST_PCI=n
+# CONFIG_BCMA_HOST_SOC is not set
+CONFIG_BCMA_DRIVER_PCI=n
+CONFIG_BCMA_DRIVER_GMAC_CMN=n
diff --git a/features/bcma/bcma_n.scc b/features/bcma/bcma_n.scc
new file mode 100644
index 0000000..9cd6a4b
--- /dev/null
+++ b/features/bcma/bcma_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable bcma support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware bcma_n.cfg
diff --git a/features/btrfs/btrfs_n.cfg b/features/btrfs/btrfs_n.cfg
new file mode 100644
index 0000000..7322f27
--- /dev/null
+++ b/features/btrfs/btrfs_n.cfg
@@ -0,0 +1,8 @@
+CONFIG_BTRFS_FS=n
+CONFIG_BTRFS_FS_POSIX_ACL=n
+# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
+# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
+# CONFIG_BTRFS_DEBUG is not set
+# CONFIG_BTRFS_ASSERT is not set
+CONFIG_XOR_BLOCKS=n
+CONFIG_RAID6_PQ=n
diff --git a/features/btrfs/btrfs_n.scc b/features/btrfs/btrfs_n.scc
new file mode 100644
index 0000000..638f87f
--- /dev/null
+++ b/features/btrfs/btrfs_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable btrfs support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware btrfs_n.cfg
diff --git a/features/compilechecks/compilechecks_n.cfg b/features/compilechecks/compilechecks_n.cfg
new file mode 100644
index 0000000..87263f0
--- /dev/null
+++ b/features/compilechecks/compilechecks_n.cfg
@@ -0,0 +1,6 @@
+CONFIG_ENABLE_WARN_DEPRECATED=n
+CONFIG_ENABLE_MUST_CHECK=n
+CONFIG_UNUSED_SYMBOLS=n
+CONFIG_DEBUG_FS=n
+CONFIG_SECTION_MISMATCH_WARN_ONLY=n
+CONFIG_FRAME_POINTER=n
diff --git a/features/compilechecks/compilechecks_n.scc b/features/compilechecks/compilechecks_n.scc
new file mode 100644
index 0000000..cd3c68a
--- /dev/null
+++ b/features/compilechecks/compilechecks_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable compile checks support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware compilechecks_n.cfg
diff --git a/features/cpu_freq/cpu_freq_n.cfg b/features/cpu_freq/cpu_freq_n.cfg
new file mode 100644
index 0000000..51a9713
--- /dev/null
+++ b/features/cpu_freq/cpu_freq_n.cfg
@@ -0,0 +1 @@
+CONFIG_CPU_FREQ=n
diff --git a/features/cpu_freq/cpu_freq_n.scc b/features/cpu_freq/cpu_freq_n.scc
new file mode 100644
index 0000000..b38ee5f
--- /dev/null
+++ b/features/cpu_freq/cpu_freq_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable CPU frequency scaling"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware cpu_freq_n.cfg
diff --git a/features/debug/debug_kernel_n.cfg b/features/debug/debug_kernel_n.cfg
index 38f20a7..21a77ab 100644
--- a/features/debug/debug_kernel_n.cfg
+++ b/features/debug/debug_kernel_n.cfg
@@ -1,3 +1,4 @@
+CONFIG_DEBUG_KERNEL=n
 CONFIG_DEBUG_INFO=n
 CONFIG_PCI_DEBUG=n
 CONFIG_PCIEASPM_DEBUG=n
@@ -5,3 +6,4 @@ CONFIG_PNP_DEBUG_MESSAGES=n
 CONFIG_SCHED_DEBUG=n
 CONFIG_DEBUG_PREEMPT=n
 CONFIG_X86_DEBUG_FPU=n
+CONFIG_DEBUG_KMEMLEAK=n
diff --git a/features/debug/debug_kernel_y.cfg b/features/debug/debug_kernel_y.cfg
index 29399ad..425e7e3 100644
--- a/features/debug/debug_kernel_y.cfg
+++ b/features/debug/debug_kernel_y.cfg
@@ -6,3 +6,4 @@ CONFIG_PNP_DEBUG_MESSAGES=y
 CONFIG_SCHED_DEBUG=y
 CONFIG_DEBUG_PREEMPT=y
 CONFIG_X86_DEBUG_FPU=y
+CONFIG_DEBUG_KMEMLEAK=y
diff --git a/features/dmiid/dmiid_n.cfg b/features/dmiid/dmiid_n.cfg
new file mode 100644
index 0000000..61c1980
--- /dev/null
+++ b/features/dmiid/dmiid_n.cfg
@@ -0,0 +1 @@
+CONFIG_DMIID=n
diff --git a/features/dmiid/dmiid_n.scc b/features/dmiid/dmiid_n.scc
new file mode 100644
index 0000000..470d344
--- /dev/null
+++ b/features/dmiid/dmiid_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable DMIID support"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware dmiid_n.cfg
diff --git a/features/hwmon/hwmon_n.cfg b/features/hwmon/hwmon_n.cfg
new file mode 100644
index 0000000..617d8f5
--- /dev/null
+++ b/features/hwmon/hwmon_n.cfg
@@ -0,0 +1 @@
+CONFIG_HWMON=n
diff --git a/features/hwmon/hwmon_n.scc b/features/hwmon/hwmon_n.scc
new file mode 100644
index 0000000..633a107
--- /dev/null
+++ b/features/hwmon/hwmon_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable hardware monitor support"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware hwmon_n.cfg
diff --git a/features/i2csupport/i2csupport_n.cfg b/features/i2csupport/i2csupport_n.cfg
new file mode 100644
index 0000000..30c4a3e
--- /dev/null
+++ b/features/i2csupport/i2csupport_n.cfg
@@ -0,0 +1,80 @@
+CONFIG_REGMAP=n
+CONFIG_REGMAP_I2C=n
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=n
+#
+# I2C support
+#
+CONFIG_I2C=n
+CONFIG_ACPI_I2C_OPREGION=n
+CONFIG_I2C_BOARDINFO=n
+CONFIG_I2C_COMPAT=n
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=n
+CONFIG_I2C_SMBUS=n
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+CONFIG_I2C_I801=n
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_ISMT is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_I2C_SCMI is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_PXA_PCI is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+
+#
+# SPI RTC drivers
+#
+CONFIG_RTC_I2C_AND_SPI=n
diff --git a/features/i2csupport/i2csupport_n.scc b/features/i2csupport/i2csupport_n.scc
new file mode 100644
index 0000000..ca127b1
--- /dev/null
+++ b/features/i2csupport/i2csupport_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable i2c support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware i2csupport_n.cfg
diff --git a/features/intel-e1xxxx/e100_n.cfg b/features/intel-e1xxxx/e100_n.cfg
new file mode 100644
index 0000000..dab91be
--- /dev/null
+++ b/features/intel-e1xxxx/e100_n.cfg
@@ -0,0 +1 @@
+CONFIG_E100=n
diff --git a/features/intel-e1xxxx/e100_n.scc b/features/intel-e1xxxx/e100_n.scc
new file mode 100644
index 0000000..bdf9995
--- /dev/null
+++ b/features/intel-e1xxxx/e100_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Build E100 support as a module"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware e100_n.cfg
diff --git a/features/intel-e1xxxx/e1xxxx_n.cfg b/features/intel-e1xxxx/e1xxxx_n.cfg
new file mode 100644
index 0000000..d12c714
--- /dev/null
+++ b/features/intel-e1xxxx/e1xxxx_n.cfg
@@ -0,0 +1,3 @@
+CONFIG_E1000=n
+CONFIG_E1000E=n
+CONFIG_E1000E_HWTS=n
diff --git a/features/intel-e1xxxx/e1xxxx_n.scc b/features/intel-e1xxxx/e1xxxx_n.scc
new file mode 100644
index 0000000..3d2b0f1
--- /dev/null
+++ b/features/intel-e1xxxx/e1xxxx_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Build E1xxxx drivers as modules"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware e1xxxx_n.cfg
diff --git a/features/isdn/isdn_n.cfg b/features/isdn/isdn_n.cfg
new file mode 100644
index 0000000..d17ce70
--- /dev/null
+++ b/features/isdn/isdn_n.cfg
@@ -0,0 +1,4 @@
+CONFIG_ISDN=n
+# CONFIG_ISDN_I4L is not set
+CONFIG_ISDN_CAPI=n
+CONFIG_CAPI_TRACE=n
diff --git a/features/isdn/isdn_n.scc b/features/isdn/isdn_n.scc
new file mode 100644
index 0000000..53404e7
--- /dev/null
+++ b/features/isdn/isdn_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable isdn support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware isdn_n.cfg
diff --git a/features/ixgbevf/ixgbevf_y.cfg b/features/ixgbevf/ixgbevf_y.cfg
new file mode 100644
index 0000000..26ca642
--- /dev/null
+++ b/features/ixgbevf/ixgbevf_y.cfg
@@ -0,0 +1 @@
+CONFIG_IXGBEVF=y
diff --git a/features/ixgbevf/ixgbevf_y.scc b/features/ixgbevf/ixgbevf_y.scc
new file mode 100644
index 0000000..4772d88
--- /dev/null
+++ b/features/ixgbevf/ixgbevf_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable virtual functions for Intel 10G ports"
+define KFEATURE_COMPATIBILITY board
+
+kconf hardware ixgbevf_y.cfg
diff --git a/features/kgdb/kgdb_n.scc b/features/kgdb/kgdb_n.scc
index 4b5b0a1..87d5489 100644
--- a/features/kgdb/kgdb_n.scc
+++ b/features/kgdb/kgdb_n.scc
@@ -1,4 +1,5 @@
-define KFEATURE_DESCRIPTION "Enable options required for kgdb support"
+define KFEATURE_DESCRIPTION "Disable kgdb support"
+
 define KFEATURE_COMPATIBILITY all
 
-kconf non-hardware kgdb_n.cfg
+kconf hardware kgdb_n.cfg
diff --git a/features/kvm/guest_kvm_y.cfg b/features/kvm/guest_kvm_y.cfg
new file mode 100644
index 0000000..95dfb75
--- /dev/null
+++ b/features/kvm/guest_kvm_y.cfg
@@ -0,0 +1,12 @@
+HYPERVISOR_GUEST=y
+CONFIG_KVM_GUEST=y
+CONFIG_KVM_DEBUG_FS=n
+CONFIG_PARAVIRT_TIME_ACCOUNTING=y
+CONFIG_PARAVIRT_CLOCK=y
+CONFIG_PARAVIRT=y
+CONFIG_PARAVIRT_DEBUG=n
+CONFIG_PARAVIRT_SPINLOCKS=y
+CONFIG_QUEUED_LOCK_STAT=y
+
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
diff --git a/features/kvm/guest_kvm_y.scc b/features/kvm/guest_kvm_y.scc
new file mode 100644
index 0000000..d95413f
--- /dev/null
+++ b/features/kvm/guest_kvm_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable KVM guest support"
+define KFEATURE_COMPATIBILITY board
+
+kconf non-hardware guest_kvm_y.cfg
diff --git a/features/kvm/host_n.cfg b/features/kvm/host_n.cfg
new file mode 100644
index 0000000..9c1302a
--- /dev/null
+++ b/features/kvm/host_n.cfg
@@ -0,0 +1,2 @@
+CONFIG_VIRTUALIZATION=n
+CONFIG_VHOST=n
diff --git a/features/kvm/host_n.scc b/features/kvm/host_n.scc
new file mode 100644
index 0000000..b4b3cde
--- /dev/null
+++ b/features/kvm/host_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable guest support"  
+define KFEATURE_COMPATIBILITY board                             
+                                                                
+kconf non-hardware host_n.cfg                                  
+                                                                
diff --git a/features/kvm/virtFS_y.cfg b/features/kvm/virtFS_y.cfg
new file mode 100644
index 0000000..c9fefa1
--- /dev/null
+++ b/features/kvm/virtFS_y.cfg
@@ -0,0 +1,4 @@
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+CONFIG_9P_FS=y
+CONFIG_9P_FS_POSIX_ACL=y
diff --git a/features/kvm/virtFS_y.scc b/features/kvm/virtFS_y.scc
new file mode 100644
index 0000000..a3fd078
--- /dev/null
+++ b/features/kvm/virtFS_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable Plan 9 folder sharing over Virtio - I/O virtualization framework"
+define KFEATURE_COMPATIBILITY arch
+
+kconf non-hardware virtFS_y.cfg
diff --git a/features/kvm/virtio_balloon_y.cfg b/features/kvm/virtio_balloon_y.cfg
new file mode 100644
index 0000000..25119df
--- /dev/null
+++ b/features/kvm/virtio_balloon_y.cfg
@@ -0,0 +1,2 @@
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_BALLOON=y
diff --git a/features/kvm/virtio_balloon_y.scc b/features/kvm/virtio_balloon_y.scc
new file mode 100644
index 0000000..a4f0b97
--- /dev/null
+++ b/features/kvm/virtio_balloon_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "virtio support memory ballooning)" 
+define KFEATURE_COMPATIBILITY arch                                                
+                                                                                  
+kconf non-hardware virtio_balloon_y.cfg                                                     
diff --git a/features/kvm/virtio_caif_y.cfg b/features/kvm/virtio_caif_y.cfg
new file mode 100644
index 0000000..2af936b
--- /dev/null
+++ b/features/kvm/virtio_caif_y.cfg
@@ -0,0 +1,5 @@
+CONFIG_CAIF=y
+CONFIG_HAS_DMA=y
+CONFIG_VHOST_RING=y
+CONFIG_VIRTIO=y
+CONFIG_CAIF_VIRTIO=y
diff --git a/features/kvm/virtio_caif_y.scc b/features/kvm/virtio_caif_y.scc
new file mode 100644
index 0000000..04d5ac4
--- /dev/null
+++ b/features/kvm/virtio_caif_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "CAIF virtio transport driver" 
+define KFEATURE_COMPATIBILITY arch                                                
+                                                                                  
+kconf non-hardware guest_caif_y.cfg                                                     
diff --git a/features/kvm/virtio_input_y.cfg b/features/kvm/virtio_input_y.cfg
new file mode 100644
index 0000000..e83d993
--- /dev/null
+++ b/features/kvm/virtio_input_y.cfg
@@ -0,0 +1,2 @@
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_INPUT=y
diff --git a/features/kvm/virtio_input_y.scc b/features/kvm/virtio_input_y.scc
new file mode 100644
index 0000000..b3e3a9a
--- /dev/null
+++ b/features/kvm/virtio_input_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "virtio support for input(keyboard, mice...) devices" 
+define KFEATURE_COMPATIBILITY arch                                                
+                                                                                  
+kconf non-hardware virtio_input_y.cfg                                                     
diff --git a/features/kvm/virtio_pci_legacy_y.cfg b/features/kvm/virtio_pci_legacy_y.cfg
new file mode 100644
index 0000000..4df21c5
--- /dev/null
+++ b/features/kvm/virtio_pci_legacy_y.cfg
@@ -0,0 +1,3 @@
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
diff --git a/features/kvm/virtio_pci_legacy_y.scc b/features/kvm/virtio_pci_legacy_y.scc
new file mode 100644
index 0000000..fcdf9e4
--- /dev/null
+++ b/features/kvm/virtio_pci_legacy_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "virtio support for leagacy PCI devices" 
+define KFEATURE_COMPATIBILITY arch                                                
+                                                                                  
+kconf non-hardware virtio_pci_legacy_y.cfg                                                     
diff --git a/features/kvm/virtio_y.cfg b/features/kvm/virtio_y.cfg
new file mode 100644
index 0000000..ff97d75
--- /dev/null
+++ b/features/kvm/virtio_y.cfg
@@ -0,0 +1,28 @@
+CONFIG_VIRTIO=y
+
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=n
+CONFIG_MIPS_PCI_VIRTIO=n
+
+CONFIG_VIRTIO_NET=y
+CONFIG_VIRTIO_BLK=y
+CONFIG_SCSI_VIRTIO=y
+
+CONFIG_VIRTIO_CONSOLE=y
+
+CONFIG_VIRTIO_MMIO=y
+CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=n
+
+CONFIG_VIRTIO_BALLOON=n
+CONFIG_VIRTIO_INPUT=n
+
+CONFIG_HW_RANDOM_VIRTIO=m
+
+CONFIG_CAIF_VIRTIO=n
+CONFIG_RPMSG_VIRTIO=n
+
+CONFIG_VSOCKETS=m
+CONFIG_VIRTIO_VSOCKETS_COMMON=m
+CONFIG_VIRTIO_VSOCKETS=m
+
+CONFIG_DRM_VIRTIO_GPU=m
diff --git a/features/kvm/virtio_y.scc b/features/kvm/virtio_y.scc
new file mode 100644
index 0000000..a80cfa4
--- /dev/null
+++ b/features/kvm/virtio_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "virtio support (core,pci,ring,net,blk,mmio)" 
+define KFEATURE_COMPATIBILITY arch                                                
+                                                                                  
+kconf non-hardware virtio_y.cfg                                                     
diff --git a/features/loopdev/loopdev_n.cfg b/features/loopdev/loopdev_n.cfg
new file mode 100644
index 0000000..c8d2992
--- /dev/null
+++ b/features/loopdev/loopdev_n.cfg
@@ -0,0 +1,2 @@
+CONFIG_BLK_DEV_LOOP=n
+CONFIG_BLK_DEV_CRYPTOLOOP=n
diff --git a/features/loopdev/loopdev_n.scc b/features/loopdev/loopdev_n.scc
new file mode 100644
index 0000000..3446f2f
--- /dev/null
+++ b/features/loopdev/loopdev_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable loopdev support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware loopdev_n.cfg
diff --git a/features/msdos_fat_nt_fs/msdos_fat_nt_fs_n.cfg b/features/msdos_fat_nt_fs/msdos_fat_nt_fs_n.cfg
new file mode 100644
index 0000000..0b5ca51
--- /dev/null
+++ b/features/msdos_fat_nt_fs/msdos_fat_nt_fs_n.cfg
@@ -0,0 +1,12 @@
+#
+# DOS/FAT/NT Filesystems
+#
+CONFIG_FAT_FS=n
+CONFIG_MSDOS_FS=n
+CONFIG_VFAT_FS=n
+# CONFIG_VFAT_FS_NO_DUALNAMES is not set
+#CONFIG_FAT_DEFAULT_CODEPAGE=437
+#CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES is not set
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_NTFS_FS is not set
diff --git a/features/msdos_fat_nt_fs/msdos_fat_nt_fs_n.scc b/features/msdos_fat_nt_fs/msdos_fat_nt_fs_n.scc
new file mode 100644
index 0000000..49aecac
--- /dev/null
+++ b/features/msdos_fat_nt_fs/msdos_fat_nt_fs_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable msdos_fat_nt_fs support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware msdos_fat_nt_fs_n.cfg
diff --git a/features/netblkdev/netblkdev_n.cfg b/features/netblkdev/netblkdev_n.cfg
new file mode 100644
index 0000000..fb81129
--- /dev/null
+++ b/features/netblkdev/netblkdev_n.cfg
@@ -0,0 +1 @@
+CONFIG_BLK_DEV_NBD=n
diff --git a/features/netblkdev/netblkdev_n.scc b/features/netblkdev/netblkdev_n.scc
new file mode 100644
index 0000000..e2efac9
--- /dev/null
+++ b/features/netblkdev/netblkdev_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable netblkdev support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware netblkdev_n.cfg
diff --git a/features/netconsole/netconsole_n.cfg b/features/netconsole/netconsole_n.cfg
new file mode 100644
index 0000000..f74f073
--- /dev/null
+++ b/features/netconsole/netconsole_n.cfg
@@ -0,0 +1,3 @@
+CONFIG_NETCONSOLE=n
+CONFIG_NETPOLL=n
+CONFIG_NET_POLL_CONTROLLER=n
diff --git a/features/netconsole/netconsole_n.scc b/features/netconsole/netconsole_n.scc
new file mode 100644
index 0000000..b6c54da
--- /dev/null
+++ b/features/netconsole/netconsole_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable netconsole support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware netconsole_n.cfg
diff --git a/features/netdevices/netdevices_n.cfg b/features/netdevices/netdevices_n.cfg
index 2b4db2b..9413d2a 100644
--- a/features/netdevices/netdevices_n.cfg
+++ b/features/netdevices/netdevices_n.cfg
@@ -33,6 +33,11 @@ CONFIG_BNXT=n
 CONFIG_BNXT_SRIOV=n
 CONFIG_NET_VENDOR_BROCADE=n
 # CONFIG_BNA is not set
+CONFIG_NET_VENDOR_CAVIUM=n
+# CONFIG_THUNDER_NIC_PF is not set
+# CONFIG_THUNDER_NIC_VF is not set
+# CONFIG_THUNDER_NIC_BGX is not set
+# CONFIG_THUNDER_NIC_RGX is not set
 # CONFIG_LIQUIDIO is not set
 CONFIG_NET_VENDOR_CHELSIO=n
 # CONFIG_CHELSIO_T1 is not set
diff --git a/features/netfilter/netfilter_n.cfg b/features/netfilter/netfilter_n.cfg
new file mode 100644
index 0000000..aebe7a9
--- /dev/null
+++ b/features/netfilter/netfilter_n.cfg
@@ -0,0 +1,222 @@
+CONFIG_IP_ROUTE_CLASSID=n
+CONFIG_NETFILTER=n
+# CONFIG_NETFILTER_DEBUG is not set
+CONFIG_NETFILTER_ADVANCED=n
+CONFIG_BRIDGE_NETFILTER=n
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=n
+CONFIG_NETFILTER_NETLINK=n
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+CONFIG_NETFILTER_NETLINK_QUEUE=n
+CONFIG_NETFILTER_NETLINK_LOG=n
+CONFIG_NF_CONNTRACK=n
+CONFIG_NF_CONNTRACK_MARK=n
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=n
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CT_PROTO_DCCP is not set
+CONFIG_NF_CT_PROTO_GRE=n
+CONFIG_NF_CT_PROTO_SCTP=n
+CONFIG_NF_CT_PROTO_UDPLITE=n
+CONFIG_NF_CONNTRACK_AMANDA=n
+CONFIG_NF_CONNTRACK_FTP=n
+CONFIG_NF_CONNTRACK_H323=n
+CONFIG_NF_CONNTRACK_IRC=n
+CONFIG_NF_CONNTRACK_BROADCAST=n
+CONFIG_NF_CONNTRACK_NETBIOS_NS=n
+# CONFIG_NF_CONNTRACK_SNMP is not set
+CONFIG_NF_CONNTRACK_PPTP=n
+CONFIG_NF_CONNTRACK_SANE=n
+CONFIG_NF_CONNTRACK_SIP=n
+CONFIG_NF_CONNTRACK_TFTP=n
+CONFIG_NF_CT_NETLINK=n
+# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
+# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set
+CONFIG_NF_NAT=n
+CONFIG_NF_NAT_NEEDED=n
+CONFIG_NF_NAT_PROTO_UDPLITE=n
+CONFIG_NF_NAT_PROTO_SCTP=n
+CONFIG_NF_NAT_AMANDA=n
+CONFIG_NF_NAT_FTP=n
+CONFIG_NF_NAT_IRC=n
+CONFIG_NF_NAT_SIP=n
+CONFIG_NF_NAT_TFTP=n
+# CONFIG_NF_NAT_REDIRECT is not set
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=n
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=n
+CONFIG_NETFILTER_XT_CONNMARK=n
+
+#
+# Xtables targets
+#
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=n
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=n
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=n
+CONFIG_NETFILTER_XT_TARGET_CT=n
+CONFIG_NETFILTER_XT_TARGET_DSCP=n
+CONFIG_NETFILTER_XT_TARGET_HL=n
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=n
+CONFIG_NETFILTER_XT_NAT=n
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+CONFIG_NETFILTER_XT_TARGET_NFLOG=n
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=n
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=n
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+CONFIG_NETFILTER_XT_TARGET_TRACE=n
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=n
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=n
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=n
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=n
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=n
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=n
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=n
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+CONFIG_NETFILTER_XT_MATCH_DCCP=n
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+CONFIG_NETFILTER_XT_MATCH_DSCP=n
+CONFIG_NETFILTER_XT_MATCH_ECN=n
+CONFIG_NETFILTER_XT_MATCH_ESP=n
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=n
+CONFIG_NETFILTER_XT_MATCH_HELPER=n
+CONFIG_NETFILTER_XT_MATCH_HL=n
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+CONFIG_NETFILTER_XT_MATCH_LENGTH=n
+CONFIG_NETFILTER_XT_MATCH_LIMIT=n
+CONFIG_NETFILTER_XT_MATCH_MAC=n
+CONFIG_NETFILTER_XT_MATCH_MARK=n
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=n
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+CONFIG_NETFILTER_XT_MATCH_POLICY=n
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=n
+CONFIG_NETFILTER_XT_MATCH_QUOTA=n
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+CONFIG_NETFILTER_XT_MATCH_REALM=n
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+CONFIG_NETFILTER_XT_MATCH_SCTP=n
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+CONFIG_NETFILTER_XT_MATCH_STATE=n
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=n
+CONFIG_NETFILTER_XT_MATCH_STRING=n
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=n
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+CONFIG_NETFILTER_XT_MATCH_U32=n
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=n
+CONFIG_NF_CONNTRACK_IPV4=n
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=n
+CONFIG_NF_NAT_IPV4=n
+CONFIG_NF_NAT_MASQUERADE_IPV4=n
+CONFIG_NF_NAT_PROTO_GRE=n
+CONFIG_NF_NAT_PPTP=n
+CONFIG_NF_NAT_H323=n
+CONFIG_IP_NF_IPTABLES=n
+CONFIG_IP_NF_MATCH_AH=n
+CONFIG_IP_NF_MATCH_ECN=n
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+CONFIG_IP_NF_MATCH_TTL=n
+CONFIG_IP_NF_FILTER=n
+CONFIG_IP_NF_TARGET_REJECT=n
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=n
+CONFIG_IP_NF_TARGET_MASQUERADE=n
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+CONFIG_IP_NF_MANGLE=n
+CONFIG_IP_NF_TARGET_CLUSTERIP=n
+CONFIG_IP_NF_TARGET_ECN=n
+CONFIG_IP_NF_TARGET_TTL=n
+CONFIG_IP_NF_RAW=n
+# CONFIG_IP_NF_SECURITY is not set
+CONFIG_IP_NF_ARPTABLES=n
+CONFIG_IP_NF_ARPFILTER=n
+CONFIG_IP_NF_ARP_MANGLE=n
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV6=n
+CONFIG_NF_CONNTRACK_IPV6=n
+# CONFIG_NF_DUP_IPV6 is not set
+# CONFIG_NF_REJECT_IPV6 is not set
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_NF_NAT_IPV6=n
+CONFIG_NF_NAT_MASQUERADE_IPV6=n
+CONFIG_IP6_NF_IPTABLES=n
+# CONFIG_IP6_NF_MATCH_AH is not set
+CONFIG_IP6_NF_MATCH_EUI64=n
+CONFIG_IP6_NF_MATCH_FRAG=n
+CONFIG_IP6_NF_MATCH_OPTS=n
+CONFIG_IP6_NF_MATCH_HL=n
+CONFIG_IP6_NF_MATCH_IPV6HEADER=n
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+CONFIG_IP6_NF_MATCH_RT=n
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=n
+# CONFIG_IP6_NF_TARGET_REJECT is not set
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+CONFIG_IP6_NF_MANGLE=n
+CONFIG_IP6_NF_RAW=n
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=n
+CONFIG_IP6_NF_TARGET_MASQUERADE=n
+# CONFIG_IP6_NF_TARGET_NPT is not set
+CONFIG_BRIDGE_NF_EBTABLES=n
+CONFIG_BRIDGE_EBT_BROUTE=n
+CONFIG_BRIDGE_EBT_T_FILTER=n
+CONFIG_BRIDGE_EBT_T_NAT=n
+CONFIG_BRIDGE_EBT_802_3=n
+CONFIG_BRIDGE_EBT_AMONG=n
+CONFIG_BRIDGE_EBT_ARP=n
+CONFIG_BRIDGE_EBT_IP=n
+CONFIG_BRIDGE_EBT_IP6=n
+CONFIG_BRIDGE_EBT_LIMIT=n
+CONFIG_BRIDGE_EBT_MARK=n
+CONFIG_BRIDGE_EBT_PKTTYPE=n
+CONFIG_BRIDGE_EBT_STP=n
+CONFIG_BRIDGE_EBT_VLAN=n
+CONFIG_BRIDGE_EBT_ARPREPLY=n
+CONFIG_BRIDGE_EBT_DNAT=n
+CONFIG_BRIDGE_EBT_MARK_T=n
+CONFIG_BRIDGE_EBT_REDIRECT=n
+CONFIG_BRIDGE_EBT_SNAT=n
+CONFIG_BRIDGE_EBT_LOG=n
+CONFIG_BRIDGE_EBT_NFLOG=n
diff --git a/features/netfilter/netfilter_n.scc b/features/netfilter/netfilter_n.scc
new file mode 100644
index 0000000..279aa21
--- /dev/null
+++ b/features/netfilter/netfilter_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable netfilter and conn tracking"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware netfilter_n.cfg
diff --git a/features/nfs/nfs_n.cfg b/features/nfs/nfs_n.cfg
new file mode 100644
index 0000000..a8e60a3
--- /dev/null
+++ b/features/nfs/nfs_n.cfg
@@ -0,0 +1,44 @@
+CONFIG_NETWORK_FILESYSTEMS=n
+CONFIG_NFS_FS=n
+CONFIG_NFS_V2=n
+#CONFIG_NFS_DEF_FILE_IO_SIZE=4096
+CONFIG_NFS_V3=n
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=n
+# CONFIG_NFS_SWAP is not set
+# CONFIG_NFS_V4_1 is not set
+CONFIG_ROOT_NFS=n
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=n
+CONFIG_NFSD=n
+CONFIG_NFSD_V3=n
+# CONFIG_NFSD_V3_ACL is not set
+CONFIG_NFSD_V4=n
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
+# CONFIG_NFSD_FAULT_INJECTION is not set
+CONFIG_GRACE_PERIOD=n
+CONFIG_LOCKD=n
+CONFIG_LOCKD_V4=n
+CONFIG_NFS_COMMON=n
+CONFIG_SUNRPC=n
+CONFIG_SUNRPC_GSS=n
+CONFIG_RPCSEC_GSS_KRB5=n
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=n
+# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_UPCALL is not set
+CONFIG_CIFS_XATTR=n
+CONFIG_CIFS_POSIX=n
+# CONFIG_CIFS_ACL is not set
+CONFIG_CIFS_DEBUG=n
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+# CONFIG_CIFS_SMB2 is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
diff --git a/features/nfs/nfs_n.scc b/features/nfs/nfs_n.scc
new file mode 100644
index 0000000..4cec9a7
--- /dev/null
+++ b/features/nfs/nfs_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable nfs support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware nfs_n.cfg
diff --git a/features/parport/parport_n.cfg b/features/parport/parport_n.cfg
new file mode 100644
index 0000000..1e35578
--- /dev/null
+++ b/features/parport/parport_n.cfg
@@ -0,0 +1,8 @@
+CONFIG_PARPORT=n
+CONFIG_PARPORT_PC=n
+# CONFIG_PARPORT_SERIAL is not set
+# CONFIG_PARPORT_PC_FIFO is not set
+# CONFIG_PARPORT_PC_SUPERIO is not set
+# CONFIG_PARPORT_GSC is not set
+# CONFIG_PARPORT_AX88796 is not set
+# CONFIG_PARPORT_1284 is not set
diff --git a/features/parport/parport_n.scc b/features/parport/parport_n.scc
new file mode 100644
index 0000000..bed7632
--- /dev/null
+++ b/features/parport/parport_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable parport support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware parport_n.cfg
diff --git a/features/pci/pci_iov_y.cfg b/features/pci/pci_iov_y.cfg
new file mode 100644
index 0000000..c52af46
--- /dev/null
+++ b/features/pci/pci_iov_y.cfg
@@ -0,0 +1 @@
+CONFIG_PCI_IOV=y
diff --git a/features/pci/pci_iov_y.scc b/features/pci/pci_iov_y.scc
new file mode 100644
index 0000000..685f058
--- /dev/null
+++ b/features/pci/pci_iov_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable PCI I/O access"
+define KFEATURE_COMPATIBILITY board
+
+kconf non-hardware pci_iov_y.cfg
diff --git a/features/pcimodules/pcimodules_n.cfg b/features/pcimodules/pcimodules_n.cfg
new file mode 100644
index 0000000..48fa2a1
--- /dev/null
+++ b/features/pcimodules/pcimodules_n.cfg
@@ -0,0 +1,19 @@
+CONFIG_PCI_CNB20LE_QUIRK=n
+CONFIG_HOTPLUG_PCI_PCIE=n
+CONFIG_PCIEASPM_DEBUG=n
+CONFIG_PCI_DEBUG=n
+CONFIG_PCI_REALLOC_ENABLE_AUTO=n
+CONFIG_PCI_STUB=m
+CONFIG_PCI_PRI=n
+CONFIG_HOTPLUG_PCI=n
+CONFIG_HOTPLUG_PCI_ACPI=n
+# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
+CONFIG_HOTPLUG_PCI_CPCI=n
+# CONFIG_HOTPLUG_PCI_CPCI_ZT5550 is not set
+# CONFIG_HOTPLUG_PCI_CPCI_GENERIC is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+#
+# PCI host controller drivers
+#
+CONFIG_PCIE_DW_PLAT=n
+CONFIG_PCIE_DW=n
diff --git a/features/pcimodules/pcimodules_n.scc b/features/pcimodules/pcimodules_n.scc
new file mode 100644
index 0000000..6cad0c5
--- /dev/null
+++ b/features/pcimodules/pcimodules_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable pcimodules support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware pcimodules_n.cfg
diff --git a/features/perf/perf_n.cfg b/features/perf/perf_n.cfg
new file mode 100644
index 0000000..8392495
--- /dev/null
+++ b/features/perf/perf_n.cfg
@@ -0,0 +1,2 @@
+CONFIG_CGROUP_PERF=n
+CONFIG_PERF_EVENTS=n
diff --git a/features/perf/perf_n.scc b/features/perf/perf_n.scc
new file mode 100644
index 0000000..4c5ebaf
--- /dev/null
+++ b/features/perf/perf_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable options required for perf support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware perf_n.cfg
diff --git a/features/power_supply/power_supply_n.cfg b/features/power_supply/power_supply_n.cfg
new file mode 100644
index 0000000..92dec05
--- /dev/null
+++ b/features/power_supply/power_supply_n.cfg
@@ -0,0 +1 @@
+ONFIG_POWER_SUPPLY=n
diff --git a/features/power_supply/power_supply_n.scc b/features/power_supply/power_supply_n.scc
new file mode 100644
index 0000000..81bce6b
--- /dev/null
+++ b/features/power_supply/power_supply_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable power supply support"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware power_supply_n.cfg
diff --git a/features/powermanagement/powermanagement_n.cfg b/features/powermanagement/powermanagement_n.cfg
index 6052f83..6248144 100644
--- a/features/powermanagement/powermanagement_n.cfg
+++ b/features/powermanagement/powermanagement_n.cfg
@@ -1,3 +1,4 @@
+CONFIG_PM=n
 CONFIG_SUSPEND=n
 CONFIG_SUSPEND_FREEZER=n
 CONFIG_PM_SLEEP=n
diff --git a/features/ppp/ppp_n.cfg b/features/ppp/ppp_n.cfg
new file mode 100644
index 0000000..04d84a8
--- /dev/null
+++ b/features/ppp/ppp_n.cfg
@@ -0,0 +1,10 @@
+CONFIG_PPP=n
+CONFIG_PPP_BSDCOMP=n
+CONFIG_PPP_DEFLATE=n
+CONFIG_PPP_FILTER=n
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPP_MULTILINK=n
+CONFIG_PPPOE=n
+# CONFIG_PPTP is not set
+CONFIG_PPP_ASYNC=n
+CONFIG_PPP_SYNC_TTY=n
diff --git a/features/ppp/ppp_n.scc b/features/ppp/ppp_n.scc
new file mode 100644
index 0000000..3d6a8db
--- /dev/null
+++ b/features/ppp/ppp_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable ppp support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware ppp_n.cfg
diff --git a/features/prockcore/prockcore_n.cfg b/features/prockcore/prockcore_n.cfg
new file mode 100644
index 0000000..aa9e6a4
--- /dev/null
+++ b/features/prockcore/prockcore_n.cfg
@@ -0,0 +1 @@
+CONFIG_PROC_KCORE=n
diff --git a/features/prockcore/prockcore_n.scc b/features/prockcore/prockcore_n.scc
new file mode 100644
index 0000000..a2651b5
--- /dev/null
+++ b/features/prockcore/prockcore_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable prockcore support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware prockcore_n.cfg
diff --git a/features/reduced_kernel_footprint_guest/reduced_kernel_footprint_guest.scc b/features/reduced_kernel_footprint_guest/reduced_kernel_footprint_guest.scc
new file mode 100644
index 0000000..7fae6cd
--- /dev/null
+++ b/features/reduced_kernel_footprint_guest/reduced_kernel_footprint_guest.scc
@@ -0,0 +1,75 @@
+# Add standard kernel configuration and XZ kernel compression
+include features/std_kernel/std_kernel_y.scc
+
+# Disable unnecessary modules
+include features/bcma/bcma_n.scc
+include features/btrfs/btrfs_n.scc
+include features/compilechecks/compilechecks_n.scc
+include features/i2csupport/i2csupport_n.scc
+include features/isdn/isdn_n.scc
+include features/loopdev/loopdev_n.scc
+include features/msdos_fat_nt_fs/msdos_fat_nt_fs_n.scc
+include features/netblkdev/netblkdev_n.scc
+include features/netconsole/netconsole_n.scc
+include features/netfilter/netfilter_n.scc
+include features/nfs/nfs_n.scc
+include features/parport/parport_n.scc
+include features/pcimodules/pcimodules_n.scc
+include features/ppp/ppp_n.scc
+include features/prockcore/prockcore_n.scc
+include features/serio/serio_n.scc
+include features/slip/slip_n.scc
+include features/bug_support/bug_support_n.scc
+include features/powermanagement/powermanagement_n.scc
+include features/acpi/acpi_n.scc
+include features/cpu_freq/cpu_freq_n.scc
+include features/bluetooth/bluetooth_n.scc
+include features/wireless/wireless_n.scc
+include features/rfkill/rfkill_n.scc
+include features/6lowpan/6lowpan_n.scc
+include features/netdevices/netdevices_n.scc
+include features/media/media_n.scc
+include features/nfc/nfc_n.scc
+include features/sound/sound_n.scc
+include features/usbnet/usbnet_n.scc
+include features/i2csupport/i2csupport_n.scc
+include features/serio/serio_n.scc
+include features/tablet/tablet_n.scc
+include features/mouse/mouse_n.scc
+include features/mousedev/mousedev_n.scc
+include features/keyboard/keyboard_n.scc
+include features/input/input_n.scc
+include features/wlan/wlan_n.scc
+include features/ftrace/ftrace_n.scc
+include features/debug/debug_kernel_n.scc
+include features/ata/ata_n.scc
+include features/cdrom/cdrom_n.scc
+include features/power_supply/power_supply_n.scc
+include features/hwmon/hwmon_n.scc
+include features/thermal/thermal_n.scc
+include features/usbsupport/usbsupport_n.scc
+include features/touchscreen/touchscreen_n.scc
+include features/udev/udev_n.scc
+include features/kprobes/kprobes_n.scc
+include features/acp/acp_n.scc
+include features/agp/agp_n.scc
+include features/backlight/backlight_n.scc
+include features/cdrom_fs/cdrom_fs_n.scc
+include features/cgroupdbg/cgroupdbg_n.scc
+include features/display/display_n.scc
+include features/drm/drm_n.scc
+include features/elf_core_support/elf_core_support_n.scc
+include features/framebuffer/framebuffer_n.scc
+include features/hdmi/hdmi_n.scc
+include features/hid/hid_n.scc
+include features/kprobes/kprobes_n.scc
+include features/mmc/mmc_n.scc
+include features/pcspkr/pcspkr_n.scc
+include features/watchdog/watchdog_n.scc
+include features/vga/vga_n.scc
+include features/intel-e1xxxx/e100_n.scc
+include features/x86_platform/x86_platform_n.scc
+include features/memorydbg/memorydbg_n.scc
+include features/perf/perf_n.cfg
+include features/kgdb/kgdb_n.cfg
+include features/dmiid/dmiid_n.cfg
diff --git a/features/serio/serio_n.cfg b/features/serio/serio_n.cfg
new file mode 100644
index 0000000..c505fdd
--- /dev/null
+++ b/features/serio/serio_n.cfg
@@ -0,0 +1,15 @@
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=n
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=n
+CONFIG_SERIO_I8042=n
+CONFIG_SERIO_SERPORT=n
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PCIPS2 is not set
+# CONFIG_SERIO_LIBPS2 is not set
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_USERIO is not set
diff --git a/features/serio/serio_n.scc b/features/serio/serio_n.scc
new file mode 100644
index 0000000..389bf1e
--- /dev/null
+++ b/features/serio/serio_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable serio support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware serio_n.cfg
diff --git a/features/slip/slip_n.cfg b/features/slip/slip_n.cfg
new file mode 100644
index 0000000..b5cbd33
--- /dev/null
+++ b/features/slip/slip_n.cfg
@@ -0,0 +1,5 @@
+CONFIG_SLIP=n
+CONFIG_SLHC=n
+CONFIG_SLIP_COMPRESSED=n
+CONFIG_SLIP_SMART=n
+CONFIG_SLIP_MODE_SLIP6=n
diff --git a/features/slip/slip_n.scc b/features/slip/slip_n.scc
new file mode 100644
index 0000000..27b54c8
--- /dev/null
+++ b/features/slip/slip_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable slip support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware slip_n.cfg
diff --git a/features/thermal/thermal_n.cfg b/features/thermal/thermal_n.cfg
new file mode 100644
index 0000000..faa4970
--- /dev/null
+++ b/features/thermal/thermal_n.cfg
@@ -0,0 +1,4 @@
+CONFIG_THERMAL=n
+CONFIG_THERMAL_WRITABLE_TRIPS=n
+CONFIG_THERMAL_GOV_USER_SPACE=n
+CONFIG_X86_PKG_TEMP_THERMAL=n
diff --git a/features/thermal/thermal_n.scc b/features/thermal/thermal_n.scc
new file mode 100644
index 0000000..cccc945
--- /dev/null
+++ b/features/thermal/thermal_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable thermal sysfs support"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware thermal_n.cfg
diff --git a/features/udev/udev_n.cfg b/features/udev/udev_n.cfg
new file mode 100644
index 0000000..ef9e6d4
--- /dev/null
+++ b/features/udev/udev_n.cfg
@@ -0,0 +1 @@
+CONFIG_UEVENT_HELPER=n
diff --git a/features/udev/udev_n.scc b/features/udev/udev_n.scc
new file mode 100644
index 0000000..bfaa194
--- /dev/null
+++ b/features/udev/udev_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable udev support"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware udev_n.cfg
diff --git a/features/vga/vga_n.cfg b/features/vga/vga_n.cfg
new file mode 100644
index 0000000..cc679da
--- /dev/null
+++ b/features/vga/vga_n.cfg
@@ -0,0 +1 @@
+CONFIG_VGA_ARB=n
diff --git a/features/vga/vga_n.scc b/features/vga/vga_n.scc
new file mode 100644
index 0000000..2b9e2c1
--- /dev/null
+++ b/features/vga/vga_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable VGA"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware vga_n.cfg
diff --git a/features/watchdog/watchdog_n.cfg b/features/watchdog/watchdog_n.cfg
new file mode 100644
index 0000000..3d103ce
--- /dev/null
+++ b/features/watchdog/watchdog_n.cfg
@@ -0,0 +1 @@
+CONFIG_WATCHDOG=n
diff --git a/features/watchdog/watchdog_n.scc b/features/watchdog/watchdog_n.scc
new file mode 100644
index 0000000..d394a3d
--- /dev/null
+++ b/features/watchdog/watchdog_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable watchdog support"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware watchdog_n.cfg
diff --git a/features/x86_platform/x86_platform_n.cfg b/features/x86_platform/x86_platform_n.cfg
new file mode 100644
index 0000000..2a96aa9
--- /dev/null
+++ b/features/x86_platform/x86_platform_n.cfg
@@ -0,0 +1 @@
+CONFIG_X86_PLATFORM_DEVICES=n
diff --git a/features/x86_platform/x86_platform_n.scc b/features/x86_platform/x86_platform_n.scc
new file mode 100644
index 0000000..a224808
--- /dev/null
+++ b/features/x86_platform/x86_platform_n.scc
@@ -0,0 +1,5 @@
+define KFEATURE_DESCRIPTION "Disable x86 platform devices"
+
+define KFEATURE_COMPATIBILITY all
+
+kconf hardware x86_platform_n.cfg
diff --git a/ktypes/virtualization/virtualization.scc b/ktypes/virtualization/virtualization.scc
new file mode 100644
index 0000000..16e0b62
--- /dev/null
+++ b/ktypes/virtualization/virtualization.scc
@@ -0,0 +1,4 @@
+
+include ktypes/standard/standard.scc
+
+include cfg/virtio.scc
diff --git a/patches/boot_time_opt/0102-cpuidle-skip-synchronize_rcu-on-single-CPU-systems.patch b/patches/boot_time_opt/0102-cpuidle-skip-synchronize_rcu-on-single-CPU-systems.patch
new file mode 100644
index 0000000..1de2a6b
--- /dev/null
+++ b/patches/boot_time_opt/0102-cpuidle-skip-synchronize_rcu-on-single-CPU-systems.patch
@@ -0,0 +1,34 @@
+From 6b0fb5b2a7a157c04d8ab6ad71b092034d0048bf Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Wed, 11 Feb 2015 16:19:26 -0600
+Subject: [PATCH 102/114] cpuidle: skip synchronize_rcu() on single CPU systems
+
+synchronize_rcu() is pretty expensive, and on single CPU systems we don't need
+it in this specific case, so skip it.
+
+Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ drivers/cpuidle/cpuidle.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
+index 62810ff3b00f..f1d110411098 100644
+--- a/drivers/cpuidle/cpuidle.c
++++ b/drivers/cpuidle/cpuidle.c
+@@ -324,8 +324,11 @@ void cpuidle_uninstall_idle_handler(void)
+        /*
+         * Make sure external observers (such as the scheduler)
+         * are done looking at pointed idle states.
++        * This is only relevant if there is more than one cpu,
++        * if there is only one CPU, that is us... and we're
++        * coherent to ourselves.
+         */
+-       synchronize_rcu();
++
+ }
+ 
+ /**
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0103-sysrq-skip-synchronize_rcu-if-there-is-no-old-op.patch b/patches/boot_time_opt/0103-sysrq-skip-synchronize_rcu-if-there-is-no-old-op.patch
new file mode 100644
index 0000000..d3a20fb
--- /dev/null
+++ b/patches/boot_time_opt/0103-sysrq-skip-synchronize_rcu-if-there-is-no-old-op.patch
@@ -0,0 +1,38 @@
+From 7be707833bb35c295eb702d13cf73ac9390e4b31 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Wed, 11 Feb 2015 16:25:16 -0600
+Subject: [PATCH 103/114] sysrq: skip synchronize_rcu() if there is no old op
+
+synchronize_rcu() is expensive. Currently it is called as part of the sysrq
+registration/unregistration, which happens during boot several times.
+Now, the reason for the synchronize_rcu() is to allow an old registered
+operation to expire properly... which is pointless if the old operation
+is NULL...
+So we can save the common case of the old operation being NULL a lot of time
+by just checking for non-NULL prior to the synchronize_rcu()
+
+Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ drivers/tty/sysrq.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
+index 701c085bb19b..c60c7ba57ad9 100644
+--- a/drivers/tty/sysrq.c
++++ b/drivers/tty/sysrq.c
+@@ -1065,8 +1065,10 @@ static int __sysrq_swap_key_ops(int key, struct sysrq_key_op *insert_op_p,
+         * A concurrent __handle_sysrq either got the old op or the new op.
+         * Wait for it to go away before returning, so the code for an old
+         * op is not freed (eg. on module unload) while it is in use.
++        * This is only relevant if the old op is not NULL of course.
+         */
+-       synchronize_rcu();
++       if (remove_op_p)
++               synchronize_rcu();
+ 
+        return retval;
+ }
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0104-fbcon-enable-no-blink-by-default.patch b/patches/boot_time_opt/0104-fbcon-enable-no-blink-by-default.patch
new file mode 100644
index 0000000..715c195
--- /dev/null
+++ b/patches/boot_time_opt/0104-fbcon-enable-no-blink-by-default.patch
@@ -0,0 +1,26 @@
+From 5899ff79ed4e3514420e1530a3588a922832dae5 Mon Sep 17 00:00:00 2001
+From: Jose Carlos Venegas Munoz <jos.c.venegas.munoz@intel.com>
+Date: Mon, 13 Apr 2015 11:26:36 -0500
+Subject: [PATCH 104/114] fbcon: enable no blink by default
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+---
+ drivers/video/console/fbcon.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
+index a44f5627b82a..95b73366b86f 100644
+--- a/drivers/video/console/fbcon.c
++++ b/drivers/video/console/fbcon.c
+@@ -146,7 +146,7 @@ static const struct consw fb_con;
+ 
+ static int fbcon_set_origin(struct vc_data *);
+ 
+-static int fbcon_cursor_noblink;
++static int fbcon_cursor_noblink = 1;
+ 
+ #define divides(a, b)  ((!(a) || (b)%(a)) ? 0 : 1)
+ 
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0105-vmstats-wakeups.patch b/patches/boot_time_opt/0105-vmstats-wakeups.patch
new file mode 100644
index 0000000..09b109a
--- /dev/null
+++ b/patches/boot_time_opt/0105-vmstats-wakeups.patch
@@ -0,0 +1,28 @@
+From ff47b4e9be8113b4ba05d6f2afee3db6904bc10f Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Wed, 11 Feb 2015 16:47:20 -0600
+Subject: [PATCH 105/114] vmstats: wakeups
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ mm/vmstat.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/mm/vmstat.c b/mm/vmstat.c
+index 7c28df36f50f..efe1b6797139 100644
+--- a/mm/vmstat.c
++++ b/mm/vmstat.c
+@@ -1549,7 +1549,7 @@ static const struct file_operations proc_vmstat_file_operations = {
+ #ifdef CONFIG_SMP
+ static struct workqueue_struct *vmstat_wq;
+ static DEFINE_PER_CPU(struct delayed_work, vmstat_work);
+-int sysctl_stat_interval __read_mostly = HZ;
++int sysctl_stat_interval __read_mostly = 8 * HZ;
+ 
+ #ifdef CONFIG_PROC_FS
+ static void refresh_vm_stats(struct work_struct *work)
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0106-pci-probe.patch b/patches/boot_time_opt/0106-pci-probe.patch
new file mode 100644
index 0000000..5045926
--- /dev/null
+++ b/patches/boot_time_opt/0106-pci-probe.patch
@@ -0,0 +1,123 @@
+From b225caf8f743b9f5f9e84d0df711ee0c17e049ae Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Wed, 11 Feb 2015 16:53:08 -0600
+Subject: [PATCH 106/114] pci: probe
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ drivers/pci/probe.c | 43 ++++++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 40 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
+index 204960e70333..7399a06698da 100644
+--- a/drivers/pci/probe.c
++++ b/drivers/pci/probe.c
+@@ -182,6 +182,10 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
+ 
+        mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
+ 
++       res->name = pci_name(dev);
++
++       printk("clr: Starting probe for %s\n", res->name);
++
+        /* No printks while decoding is disabled! */
+        if (!dev->mmio_always_on) {
+                pci_read_config_word(dev, PCI_COMMAND, &orig_cmd);
+@@ -191,8 +195,6 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
+                }
+        }
+ 
+-       res->name = pci_name(dev);
+-
+        pci_read_config_dword(dev, pos, &l);
+        pci_write_config_dword(dev, pos, l | mask);
+        pci_read_config_dword(dev, pos, &sz);
+@@ -324,6 +326,8 @@ static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
+        if (dev->non_compliant_bars)
+                return;
+ 
++       printk("clr: pci_read_bases start\n");
++
+        for (pos = 0; pos < howmany; pos++) {
+                struct resource *res = &dev->resource[pos];
+                reg = PCI_BASE_ADDRESS_0 + (pos << 2);
+@@ -332,11 +336,13 @@ static void pci_read_bases(struct pci_dev *dev, unsigned int howmany, int rom)
+ 
+        if (rom) {
+                struct resource *res = &dev->resource[PCI_ROM_RESOURCE];
++               printk("clr: rom path\n");
+                dev->rom_base_reg = rom;
+                res->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH |
+                                IORESOURCE_READONLY | IORESOURCE_SIZEALIGN;
+                __pci_read_base(dev, pci_bar_mem32, res, rom);
+        }
++       printk("clr: pci_read_bases end\n");
+ }
+ 
+ static void pci_read_bridge_io(struct pci_bus *child)
+@@ -1311,6 +1317,28 @@ static void pci_msi_setup_pci_dev(struct pci_dev *dev)
+                pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_ENABLE, 0);
+ }
+ 
++static int guess_bar_count(int class)
++{
++        if (class == 0x068000)
++            return 0;
++        if (class == 0x020000)
++            return 2;
++        if (class == 0x010000)
++            return 2;
++        if (class == 0x00ff00)
++            return 1;
++        return 6;
++}
++
++static int has_rom(int class, int rom)
++{
++        if (class == 0x020000)
++          return 0;
++        if (class == 0x010000 || class == 0x00ff00)
++          return 0;
++        return rom;
++}
++
+ /**
+  * pci_setup_device - fill in class and map information of a device
+  * @dev: the device structure to fill
+@@ -1329,6 +1357,9 @@ int pci_setup_device(struct pci_dev *dev)
+        int pos = 0;
+        struct pci_bus_region region;
+        struct resource *res;
++       int maxbar;
++
++       printk("clr: pci_setup_device start\n");
+ 
+        if (pci_read_config_byte(dev, PCI_HEADER_TYPE, &hdr_type))
+                return -EIO;
+@@ -1383,7 +1414,11 @@ int pci_setup_device(struct pci_dev *dev)
+                if (class == PCI_CLASS_BRIDGE_PCI)
+                        goto bad;
+                pci_read_irq(dev);
+-               pci_read_bases(dev, 6, PCI_ROM_ADDRESS);
++
++               maxbar = guess_bar_count(dev->class);
++
++               if (class != PCI_CLASS_STORAGE_IDE)
++                       pci_read_bases(dev, maxbar, has_rom(dev->class, PCI_ROM_ADDRESS));
+                pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &dev->subsystem_vendor);
+                pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &dev->subsystem_device);
+ 
+@@ -1468,6 +1503,8 @@ int pci_setup_device(struct pci_dev *dev)
+                dev->class = PCI_CLASS_NOT_DEFINED << 8;
+        }
+ 
++       printk("clr: pci_setup_device end\n");
++
+        /* We found a fine healthy device, go go go... */
+        return 0;
+ }
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0107-cgroup.patch b/patches/boot_time_opt/0107-cgroup.patch
new file mode 100644
index 0000000..d68c686
--- /dev/null
+++ b/patches/boot_time_opt/0107-cgroup.patch
@@ -0,0 +1,107 @@
+From 0adc5bfd84939d11d3c172eab0a00bfab4aadb46 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Fri, 28 Aug 2015 11:00:36 -0500
+Subject: [PATCH 107/114] cgroup
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+Signed-off-by: Jose Carlos Venegas Munoz <jos.c.venegas.munoz@intel.com>
+---
+ include/linux/cgroup-defs.h |  2 +-
+ kernel/cgroup.c             | 24 ++++++++++++++----------
+ 2 files changed, 15 insertions(+), 11 deletions(-)
+
+diff --git a/include/linux/cgroup-defs.h b/include/linux/cgroup-defs.h
+index 861b4677fc5b..5d3c345ee60c 100644
+--- a/include/linux/cgroup-defs.h
++++ b/include/linux/cgroup-defs.h
+@@ -137,7 +137,7 @@ struct cgroup_subsys_state {
+ 
+        /* percpu_ref killing and RCU release */
+        struct rcu_head rcu_head;
+-       struct work_struct destroy_work;
++       struct delayed_work destroy_work;
+ };
+ 
+ /*
+diff --git a/kernel/cgroup.c b/kernel/cgroup.c
+index 53bbca7c4859..6de39d8213ed 100644
+--- a/kernel/cgroup.c
++++ b/kernel/cgroup.c
+@@ -73,7 +73,7 @@
+  * Expiring in the middle is a performance problem not a correctness one.
+  * 1 sec should be enough.
+  */
+-#define CGROUP_PIDLIST_DESTROY_DELAY   HZ
++#define CGROUP_PIDLIST_DESTROY_DELAY   round_jiffies_relative(HZ)
+ 
+ #define CGROUP_FILE_NAME_MAX           (MAX_CGROUP_TYPE_NAMELEN +      \
+                                         MAX_CFTYPE_NAME + 2)
+@@ -4986,8 +4986,9 @@ static struct cftype cgroup_legacy_base_files[] = {
+  */
+ static void css_free_work_fn(struct work_struct *work)
+ {
++       struct delayed_work *dwork = to_delayed_work(work);
+        struct cgroup_subsys_state *css =
+-               container_of(work, struct cgroup_subsys_state, destroy_work);
++               container_of(dwork, struct cgroup_subsys_state, destroy_work);
+        struct cgroup_subsys *ss = css->ss;
+        struct cgroup *cgrp = css->cgroup;
+ 
+@@ -5036,14 +5037,15 @@ static void css_free_rcu_fn(struct rcu_head *rcu_head)
+        struct cgroup_subsys_state *css =
+                container_of(rcu_head, struct cgroup_subsys_state, rcu_head);
+ 
+-       INIT_WORK(&css->destroy_work, css_free_work_fn);
+-       queue_work(cgroup_destroy_wq, &css->destroy_work);
++       INIT_DELAYED_WORK(&css->destroy_work, css_free_work_fn);
++       queue_delayed_work(cgroup_destroy_wq, &css->destroy_work, CGROUP_PIDLIST_DESTROY_DELAY);
+ }
+ 
+ static void css_release_work_fn(struct work_struct *work)
+ {
++       struct delayed_work *dwork = to_delayed_work(work);
+        struct cgroup_subsys_state *css =
+-               container_of(work, struct cgroup_subsys_state, destroy_work);
++               container_of(dwork, struct cgroup_subsys_state, destroy_work);
+        struct cgroup_subsys *ss = css->ss;
+        struct cgroup *cgrp = css->cgroup;
+ 
+@@ -5088,8 +5090,9 @@ static void css_release(struct percpu_ref *ref)
+        struct cgroup_subsys_state *css =
+                container_of(ref, struct cgroup_subsys_state, refcnt);
+ 
+-       INIT_WORK(&css->destroy_work, css_release_work_fn);
+-       queue_work(cgroup_destroy_wq, &css->destroy_work);
++       INIT_DELAYED_WORK(&css->destroy_work, css_release_work_fn);
++       queue_delayed_work(cgroup_destroy_wq, &css->destroy_work, CGROUP_PIDLIST_DESTROY_DELAY);
++
+ }
+ 
+ static void init_and_link_css(struct cgroup_subsys_state *css,
+@@ -5371,8 +5374,9 @@ static int cgroup_mkdir(struct kernfs_node *parent_kn, const char *name,
+  */
+ static void css_killed_work_fn(struct work_struct *work)
+ {
++       struct delayed_work *dwork = to_delayed_work(work);
+        struct cgroup_subsys_state *css =
+-               container_of(work, struct cgroup_subsys_state, destroy_work);
++               container_of(dwork, struct cgroup_subsys_state, destroy_work);
+ 
+        mutex_lock(&cgroup_mutex);
+ 
+@@ -5393,8 +5397,8 @@ static void css_killed_ref_fn(struct percpu_ref *ref)
+                container_of(ref, struct cgroup_subsys_state, refcnt);
+ 
+        if (atomic_dec_and_test(&css->online_cnt)) {
+-               INIT_WORK(&css->destroy_work, css_killed_work_fn);
+-               queue_work(cgroup_destroy_wq, &css->destroy_work);
++               INIT_DELAYED_WORK(&css->destroy_work, css_killed_work_fn);
++               queue_delayed_work(cgroup_destroy_wq, &css->destroy_work, CGROUP_PIDLIST_DESTROY_DELAY);
+        }
+ }
+ 
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0108-smpboot-reuse-timer-calibration.patch b/patches/boot_time_opt/0108-smpboot-reuse-timer-calibration.patch
new file mode 100644
index 0000000..48be94a
--- /dev/null
+++ b/patches/boot_time_opt/0108-smpboot-reuse-timer-calibration.patch
@@ -0,0 +1,45 @@
+From 634947be6c24d844af5f6ecf59453f2ddc09e032 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Wed, 11 Feb 2015 17:28:14 -0600
+Subject: [PATCH 108/114] smpboot: reuse timer calibration
+
+NO point recalibrating for known-constant tsc... saves 200ms+ of boot time.
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ arch/x86/kernel/smpboot.c | 2 +-
+ arch/x86/kernel/tsc.c     | 3 +++
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
+index 99b920d0e516..e17bb425bb52 100644
+--- a/arch/x86/kernel/smpboot.c
++++ b/arch/x86/kernel/smpboot.c
+@@ -761,7 +761,7 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
+        pr_debug("Waiting for send to finish...\n");
+        send_status = safe_apic_wait_icr_idle();
+ 
+-       udelay(init_udelay);
++       udelay(100);
+ 
+        pr_debug("Deasserting INIT\n");
+ 
+diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
+index 37e7cf544e51..e99be8a6a132 100644
+--- a/arch/x86/kernel/tsc.c
++++ b/arch/x86/kernel/tsc.c
+@@ -1413,6 +1413,9 @@ unsigned long calibrate_delay_is_known(void)
+        if (!mask)
+                return 0;
+ 
++       if (cpu !=0)
++               return cpu_data(0).loops_per_jiffy;
++
+        sibling = cpumask_any_but(mask, cpu);
+        if (sibling < nr_cpu_ids)
+                return cpu_data(sibling).loops_per_jiffy;
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0109-perf.patch b/patches/boot_time_opt/0109-perf.patch
new file mode 100644
index 0000000..75f50f6
--- /dev/null
+++ b/patches/boot_time_opt/0109-perf.patch
@@ -0,0 +1,28 @@
+From cce700dfbd5fdbf72b96e6479ca539ab4d880ce2 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Wed, 4 Nov 2015 15:17:10 -0600
+Subject: [PATCH 109/114] perf
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ arch/x86/events/intel/core.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
+index eb1484c86bb4..c13ea26ac066 100644
+--- a/arch/x86/events/intel/core.c
++++ b/arch/x86/events/intel/core.c
+@@ -4040,7 +4040,7 @@ __init int intel_pmu_init(void)
+         */
+        if (x86_pmu.extra_regs) {
+                for (er = x86_pmu.extra_regs; er->msr; er++) {
+-                       er->extra_msr_access = check_msr(er->msr, 0x11UL);
++                       er->extra_msr_access = false;
+                        /* Disable LBR select mapping */
+                        if ((er->idx == EXTRA_REG_LBR) && !er->extra_msr_access)
+                                x86_pmu.lbr_sel_map = NULL;
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0110-pci-probe-identify-known-devices.patch b/patches/boot_time_opt/0110-pci-probe-identify-known-devices.patch
new file mode 100644
index 0000000..742a045
--- /dev/null
+++ b/patches/boot_time_opt/0110-pci-probe-identify-known-devices.patch
@@ -0,0 +1,190 @@
+From c662d99134b67c58e63ecc17c2531588a3a51596 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Sat, 14 Feb 2015 09:49:41 -0600
+Subject: [PATCH 110/114] pci: probe: identify known devices
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+Modify-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ drivers/pci/probe.c | 156 ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 156 insertions(+)
+
+diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
+index 7399a06698da..4fb2d7fed4c5 100644
+--- a/drivers/pci/probe.c
++++ b/drivers/pci/probe.c
+@@ -163,6 +163,159 @@ static inline unsigned long decode_bar(struct pci_dev *dev, u32 bar)
+ 
+ #define PCI_COMMAND_DECODE_ENABLE      (PCI_COMMAND_MEMORY | PCI_COMMAND_IO)
+ 
++/* shortcut version of __pci_read_base where we know the sizes already */
++int __pci_read_base_shortcut(struct pci_dev *dev, enum pci_bar_type type,
++                   struct resource *res, unsigned int pos, u32 sz_in, u32 sz2_in)
++{
++       u32 l, sz;
++       u64 l64, sz64, mask64;
++       struct pci_bus_region region, inverted_region;
++
++       res->name = pci_name(dev);
++
++       pci_read_config_dword(dev, pos, &l);
++
++       sz = sz_in;
++
++       /*
++        * All bits set in sz means the device isn't working properly.
++        * If the BAR isn't implemented, all bits must be 0.  If it's a
++        * memory BAR or a ROM, bit 0 must be clear; if it's an io BAR, bit
++        * 1 must be clear.
++        * Here we set the size and is not 0xffffffff
++        */
++
++       /*
++        * I don't know how l can have all bits set.  Copied from old code.
++        * Maybe it fixes a bug on some ancient platform.
++        */
++       if (l == 0xffffffff)
++               l = 0;
++
++       if (type == pci_bar_unknown) {
++               res->flags = decode_bar(dev, l);
++               res->flags |= IORESOURCE_SIZEALIGN;
++               if (res->flags & IORESOURCE_IO) {
++                       l64 = l & PCI_BASE_ADDRESS_IO_MASK;
++                       sz64 = sz & PCI_BASE_ADDRESS_IO_MASK;
++                       mask64 = PCI_BASE_ADDRESS_IO_MASK & (u32)IO_SPACE_LIMIT;
++               } else {
++                       l64 = l & PCI_BASE_ADDRESS_MEM_MASK;
++                       sz64 = sz & PCI_BASE_ADDRESS_MEM_MASK;
++                       mask64 = (u32)PCI_BASE_ADDRESS_MEM_MASK;
++               }
++       } else {
++               res->flags |= (l & IORESOURCE_ROM_ENABLE);
++               l64 = l & PCI_ROM_ADDRESS_MASK;
++               sz64 = sz & PCI_ROM_ADDRESS_MASK;
++               mask64 = (u32)PCI_ROM_ADDRESS_MASK;
++       }
++
++       if (res->flags & IORESOURCE_MEM_64) {
++               pci_read_config_dword(dev, pos + 4, &l);
++               sz = sz2_in;
++
++               l64 |= ((u64)l << 32);
++               sz64 |= ((u64)sz << 32);
++               mask64 |= ((u64)~0 << 32);
++       }
++
++       if (!sz64)
++               goto fail;
++
++       sz64 = pci_size(l64, sz64, mask64);
++       if (!sz64) {
++               dev_info(&dev->dev, FW_BUG "reg 0x%x: invalid BAR (can't size)\n",
++                        pos);
++               goto fail;
++       }
++
++       if (res->flags & IORESOURCE_MEM_64) {
++               if ((sizeof(dma_addr_t) < 8 || sizeof(resource_size_t) < 8) &&
++                   sz64 > 0x100000000ULL) {
++                       res->flags |= IORESOURCE_UNSET | IORESOURCE_DISABLED;
++                       res->start = 0;
++                       res->end = 0;
++                       dev_err(&dev->dev, "reg 0x%x: can't handle BAR larger than 4GB (size %#010llx)\n",
++                               pos, (unsigned long long)sz64);
++                       goto out;
++               }
++
++               if ((sizeof(dma_addr_t) < 8) && l) {
++                       /* Above 32-bit boundary; try to reallocate */
++                       res->flags |= IORESOURCE_UNSET;
++                       res->start = 0;
++                       res->end = sz64;
++                       dev_info(&dev->dev, "reg 0x%x: can't handle BAR above 4GB (bus address %#010llx)\n",
++                                pos, (unsigned long long)l64);
++                       goto out;
++               }
++       }
++
++       region.start = l64;
++       region.end = l64 + sz64;
++
++       pcibios_bus_to_resource(dev->bus, res, &region);
++       pcibios_resource_to_bus(dev->bus, &inverted_region, res);
++
++       /*
++        * If "A" is a BAR value (a bus address), "bus_to_resource(A)" is
++        * the corresponding resource address (the physical address used by
++        * the CPU.  Converting that resource address back to a bus address
++        * should yield the original BAR value:
++        *
++        *     resource_to_bus(bus_to_resource(A)) == A
++        *
++        * If it doesn't, CPU accesses to "bus_to_resource(A)" will not
++        * be claimed by the device.
++        */
++       if (inverted_region.start != region.start) {
++               res->flags |= IORESOURCE_UNSET;
++               res->start = 0;
++               res->end = region.end - region.start;
++               dev_info(&dev->dev, "reg 0x%x: initial BAR value %#010llx invalid\n",
++                        pos, (unsigned long long)region.start);
++       }
++
++       goto out;
++
++
++fail:
++       res->flags = 0;
++out:
++       if (res->flags)
++               dev_printk(KERN_DEBUG, &dev->dev, "reg 0x%x: %pR\n", pos, res);
++
++       return (res->flags & IORESOURCE_MEM_64) ? 1 : 0;
++}
++
++static int is_known_device(struct pci_dev *dev, int pos, int *sz)
++{
++       /* Red Hat, Inc : Virtio network device */
++        if (dev->vendor == 0x1af4 && dev->device == 0x1000) {
++                if (pos == 0x10) {
++                        *sz = 0xffffffe1;
++                        return 1;
++                }
++                if (pos == 0x14) {
++                        *sz = 0xfffff000;
++                        return 1;
++                }
++        }
++       /* Red Hat, Inc : Virtio block device */
++        if (dev->vendor == 0x1af4 && dev->device == 0x1001) {
++                if (pos == 0x10) {
++                        *sz = 0xffffffc1;
++                        return 1;
++                }
++                if (pos == 0x14) {
++                        *sz = 0xfffff000;
++                        return 1;
++                }
++        }
++        return 0;
++}
++
+ /**
+  * pci_read_base - read a PCI BAR
+  * @dev: the PCI device
+@@ -182,6 +335,9 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
+ 
+        mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
+ 
++       if (is_known_device(dev, pos, &sz))
++               return __pci_read_base_shortcut(dev, type, res, pos, sz, 0);
++
+        res->name = pci_name(dev);
+ 
+        printk("clr: Starting probe for %s\n", res->name);
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0111-init-no-wait-for-the-known-devices.patch b/patches/boot_time_opt/0111-init-no-wait-for-the-known-devices.patch
new file mode 100644
index 0000000..701a18d
--- /dev/null
+++ b/patches/boot_time_opt/0111-init-no-wait-for-the-known-devices.patch
@@ -0,0 +1,39 @@
+From be2ab4809c6b5058fbf3cd54c0f59c56416e572c Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Mon, 22 Jun 2015 09:33:33 -0500
+Subject: [PATCH 111/114] init: no wait for the known devices
+
+No wait for the known devices to complete their probing
+
+Author:    Arjan van de Ven <arjan@linux.intel.com>
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ init/do_mounts.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/init/do_mounts.c b/init/do_mounts.c
+index c2de5104aad2..40725f0f5fb3 100644
+--- a/init/do_mounts.c
++++ b/init/do_mounts.c
+@@ -28,6 +28,7 @@
+ #include <linux/slab.h>
+ #include <linux/ramfs.h>
+ #include <linux/shmem_fs.h>
++#include <linux/async.h>
+ 
+ #include <linux/nfs_fs.h>
+ #include <linux/nfs_fs_sb.h>
+@@ -563,7 +564,8 @@ void __init prepare_namespace(void)
+         * For example, it is not atypical to wait 5 seconds here
+         * for the touchpad of a laptop to initialize.
+         */
+-       wait_for_device_probe();
++       //wait_for_device_probe();
++       async_synchronize_full();
+ 
+        md_run_setup();
+ 
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0112-ksm-wakeups.patch b/patches/boot_time_opt/0112-ksm-wakeups.patch
new file mode 100644
index 0000000..b131e3f
--- /dev/null
+++ b/patches/boot_time_opt/0112-ksm-wakeups.patch
@@ -0,0 +1,32 @@
+From 2dc48e4b5c651691b7028991b64c935047b41b19 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Mon, 14 Mar 2016 11:06:46 -0600
+Subject: [PATCH 112/114] ksm-wakeups
+
+reduce wakeups in ksm
+---
+ mm/ksm.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/mm/ksm.c b/mm/ksm.c
+index 9ae6011a41f8..eecd3ff669e2 100644
+--- a/mm/ksm.c
++++ b/mm/ksm.c
+@@ -1725,8 +1725,12 @@ static int ksm_scan_thread(void *nothing)
+                try_to_freeze();
+ 
+                if (ksmd_should_run()) {
+-                       schedule_timeout_interruptible(
+-                               msecs_to_jiffies(ksm_thread_sleep_millisecs));
++                       if (ksm_thread_sleep_millisecs >= 1000)
++                               schedule_timeout_interruptible(
++                                       msecs_to_jiffies(round_jiffies_relative(ksm_thread_sleep_millisecs)));
++                       else
++                               schedule_timeout_interruptible(
++                                       msecs_to_jiffies(ksm_thread_sleep_millisecs));
+                } else {
+                        wait_event_freezable(ksm_thread_wait,
+                                ksmd_should_run() || kthread_should_stop());
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0113-init-do_mounts-recreate-dev-root.patch b/patches/boot_time_opt/0113-init-do_mounts-recreate-dev-root.patch
new file mode 100644
index 0000000..047eddb
--- /dev/null
+++ b/patches/boot_time_opt/0113-init-do_mounts-recreate-dev-root.patch
@@ -0,0 +1,42 @@
+From 179b7f41d5509f93cd297cc81c5d8da4a3123d9d Mon Sep 17 00:00:00 2001
+From: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+Date: Fri, 20 Nov 2015 14:01:26 -0600
+Subject: [PATCH 113/114] init: do_mounts: recreate /dev/root
+
+Rootfs shows as is mounted in /dev/root, but this devices is not present in
+/dev directory.
+
+Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
+---
+ init/do_mounts.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/init/do_mounts.c b/init/do_mounts.c
+index 40725f0f5fb3..78b5b1dba8ca 100644
+--- a/init/do_mounts.c
++++ b/init/do_mounts.c
+@@ -550,6 +550,7 @@ void __init mount_root(void)
+ void __init prepare_namespace(void)
+ {
+        int is_floppy;
++       int err;
+ 
+        if (root_delay) {
+                printk(KERN_INFO "Waiting %d sec before mounting root device...\n",
+@@ -604,6 +605,13 @@ void __init prepare_namespace(void)
+        devtmpfs_mount("dev");
+        sys_mount(".", "/", NULL, MS_MOVE, NULL);
+        sys_chroot(".");
++#ifdef CONFIG_BLOCK
++       /* recreate the /dev/root */
++       err = create_dev("/dev/root", ROOT_DEV);
++
++       if (err < 0)
++               pr_emerg("Failed to create /dev/root: %d\n", err);
++#endif
+ }
+ 
+ static bool is_tmpfs;
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0114-xattr-allow-setting-user.-attributes-on-symlinks-by-.patch b/patches/boot_time_opt/0114-xattr-allow-setting-user.-attributes-on-symlinks-by-.patch
new file mode 100644
index 0000000..dee9058
--- /dev/null
+++ b/patches/boot_time_opt/0114-xattr-allow-setting-user.-attributes-on-symlinks-by-.patch
@@ -0,0 +1,56 @@
+From 02fd2e6a7c708bf973209f9b238c5c61cbf15239 Mon Sep 17 00:00:00 2001
+From: Alan Cox <alan@linux.intel.com>
+Date: Thu, 10 Mar 2016 15:11:28 +0000
+Subject: [PATCH 114/114] xattr: allow setting user.* attributes on symlinks by
+ owner
+
+Kvmtool and clear containers supports using user attributes to label host
+files with the virtual uid/guid of the file in the container. This allows an
+end user to manage their files and a complete uid space without all the ugly
+namespace stuff.
+
+The one gap in the support is symlinks because an end user can change the
+ownership of a symbolic link. We support attributes on these files as you
+can already (as root) set security attributes on them.
+
+The current rules seem slightly over-paranoid and as we have a use case this
+patch enables updating the attributes on a symbolic link IFF you are the
+owner of the synlink (as permissions are not usually meaningful on the link
+itself).
+
+Signed-off-by: Alan Cox <alan@linux.intel.com>
+---
+ fs/xattr.c | 14 ++++++++------
+ 1 file changed, 8 insertions(+), 6 deletions(-)
+
+diff --git a/fs/xattr.c b/fs/xattr.c
+index 7e3317cf4045..e005c30acb2c 100644
+--- a/fs/xattr.c
++++ b/fs/xattr.c
+@@ -118,15 +118,17 @@ xattr_permission(struct inode *inode, const char *name, int mask)
+        }
+ 
+        /*
+-        * In the user.* namespace, only regular files and directories can have
+-        * extended attributes. For sticky directories, only the owner and
+-        * privileged users can write attributes.
++        * In the user.* namespace, only regular files, symbolic links, and
++        * directories can have extended attributes. For symbolic links and
++        * sticky directories, only the owner and privileged users can write
++        * attributes.
+         */
+        if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
+-               if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode))
++               if (!S_ISREG(inode->i_mode) && !S_ISDIR(inode->i_mode) && !S_ISLNK(inode->i_mode))
+                        return (mask & MAY_WRITE) ? -EPERM : -ENODATA;
+-               if (S_ISDIR(inode->i_mode) && (inode->i_mode & S_ISVTX) &&
+-                   (mask & MAY_WRITE) && !inode_owner_or_capable(inode))
++               if (((S_ISDIR(inode->i_mode) && (inode->i_mode & S_ISVTX))
++                       || S_ISLNK(inode->i_mode)) && (mask & MAY_WRITE)
++                       && !inode_owner_or_capable(inode))
+                        return -EPERM;
+        }
+ 
+-- 
+2.11.1
+
diff --git a/patches/boot_time_opt/0152-x86-kvm-Notify-host-to-release-pages.patch b/patches/boot_time_opt/0152-x86-kvm-Notify-host-to-release-pages.patch
index 5f44930..ff9d8c0 100644
--- a/patches/boot_time_opt/0152-x86-kvm-Notify-host-to-release-pages.patch
+++ b/patches/boot_time_opt/0152-x86-kvm-Notify-host-to-release-pages.patch
@@ -132,18 +132,18 @@ index c1095cdc0fe2..d8ae774fa042 100644
         {
                 .procname       = "compact_memory",
 diff --git a/mm/Makefile b/mm/Makefile
-index 295bd7a..6455723 100644
+index 295bd7a9f76b..651ce0aff140 100644
 --- a/mm/Makefile
 +++ b/mm/Makefile
-@@ -47,6 +47,8 @@ else
-        obj-y           += bootmem.o
- endif
+@@ -37,7 +37,7 @@ obj-y                 := filemap.o mempool.o oom_kill.o \
+                           mm_init.o mmu_context.o percpu.o slab_common.o \
+                           compaction.o vmacache.o \
+                           interval_tree.o list_lru.o workingset.o \
+-                          prfile.o debug.o $(mmu-y)
++                          prfile.o debug.o kvm.o $(mmu-y)
+ 
+ obj-y += init-mm.o
  
-+obj-y += kvm.o
-+
- obj-$(CONFIG_ADVISE_SYSCALLS)  += fadvise.o
- ifdef CONFIG_MMU
-        obj-$(CONFIG_ADVISE_SYSCALLS)   += madvise.o
 diff --git a/mm/kvm.c b/mm/kvm.c
 new file mode 100644
 index 000000000000..8945f6a311b9
diff --git a/patches/boot_time_opt/guest_boot_time_opt.scc b/patches/boot_time_opt/guest_boot_time_opt.scc
new file mode 100644
index 0000000..3636c01
--- /dev/null
+++ b/patches/boot_time_opt/guest_boot_time_opt.scc
@@ -0,0 +1,19 @@
+define KFEATURE_DESCRIPTION "Boot time optimization changes ported from ClearLinux , https://github.com/clearlinux-pkgs/linux-kvm"
+define KFEATURE_COMPATIBILITY all
+
+patch 0103-sysrq-skip-synchronize_rcu-if-there-is-no-old-op.patch
+patch 0104-fbcon-enable-no-blink-by-default.patch
+patch 0105-vmstats-wakeups.patch
+# Remove patch because it causes ixgvbevf to not initialize correctly in the guest
+#patch 0106-pci-probe.patch
+patch 0107-cgroup.patch
+patch 0108-smpboot-reuse-timer-calibration.patch
+patch 0109-perf.patch
+patch 0110-pci-probe-identify-known-devices.patch
+patch 0111-init-no-wait-for-the-known-devices.patch
+patch 0112-ksm-wakeups.patch
+
+patch 0151-mm-Export-do_madvise.patch
+patch 0152-x86-kvm-Notify-host-to-release-pages.patch
+patch 0153-x86-Return-memory-from-guest-to-host-kernel.patch
+patch 0154-sysctl-vm-Fine-grained-cache-shrinking.patch
diff --git a/patches/kernel_startend_msg/0001-printk-add-Enea-Linux-guest-boot-start-end-messages.patch b/patches/kernel_startend_msg/0001-printk-add-Enea-Linux-guest-boot-start-end-messages.patch
new file mode 100644
index 0000000..ce5fb21
--- /dev/null
+++ b/patches/kernel_startend_msg/0001-printk-add-Enea-Linux-guest-boot-start-end-messages.patch
@@ -0,0 +1,95 @@
+From b91730ba705d151577974d5fb9f5371a4569b467 Mon Sep 17 00:00:00 2001
+From: Adrian Calianu <adrian.calianu@enea.com>
+Date: Tue, 6 Jun 2017 15:47:54 +0200
+Subject: [PATCH 1/1] printk: add Enea Linux boot start/end messages
+
+Signed-off-by: Adrian Calianu <adrian.calianu@enea.com>
+---
+ arch/x86/boot/compressed/misc.c | 23 ++++++++++++-----------
+ init/main.c                     |  4 +++-
+ 2 files changed, 15 insertions(+), 12 deletions(-)
+
+diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
+index b3c5a5f0..9fdf3c6 100644
+--- a/arch/x86/boot/compressed/misc.c
++++ b/arch/x86/boot/compressed/misc.c
+@@ -202,10 +202,10 @@ static void handle_relocations(void *output, unsigned long output_len,
+                delta = virt_addr - LOAD_PHYSICAL_ADDR;
+
+        if (!delta) {
+-               debug_putstr("No relocation needed... ");
++               /* debug_putstr("No relocation needed... "); */
+                return;
+        }
+-       debug_putstr("Performing relocations... ");
++       /* debug_putstr("Performing relocations... "); */
+
+        /*
+         * Process relocations: 32 bit relocations first then 64 bit after.
+@@ -286,7 +286,7 @@ static void parse_elf(void *output)
+                return;
+        }
+
+-       debug_putstr("Parsing ELF... ");
++       /* debug_putstr("Parsing ELF... ");*/
+
+        phdrs = malloc(sizeof(*phdrs) * ehdr.e_phnum);
+        if (!phdrs)
+@@ -360,17 +360,18 @@ asmlinkage __visible void *extract_kernel(void *rmode, memptr heap,
+        cols = boot_params->screen_info.orig_video_cols;
+
+        console_init();
+-       debug_putstr("early console in extract_kernel\n");
++       /* debug_putstr("early console in extract_kernel\n");*/
++       debug_putstr("\n");debug_putstr("\nEnea Linux guest kernel boot start\n");
+
+        free_mem_ptr     = heap;        /* Heap */
+        free_mem_end_ptr = heap + BOOT_HEAP_SIZE;
+
+        /* Report initial kernel position details. */
+-       debug_putaddr(input_data);
+-       debug_putaddr(input_len);
+-       debug_putaddr(output);
+-       debug_putaddr(output_len);
+-       debug_putaddr(kernel_total_size);
++       /*debug_putaddr(input_data);           */
++       /*debug_putaddr(input_len);             */
++       /*debug_putaddr(output);               */
++       /*debug_putaddr(output_len);         */
++       /*debug_putaddr(kernel_total_size);*/
+
+        /*
+         * The memory hole needed for the kernel is the larger of either
+@@ -401,11 +402,11 @@ asmlinkage __visible void *extract_kernel(void *rmode, memptr heap,
+                error("Destination virtual address changed when not relocatable");
+ #endif
+
+-       debug_putstr("\nDecompressing Linux... ");
++       /*debug_putstr("\nDecompressing Linux... ");*/
+        __decompress(input_data, input_len, NULL, NULL, output, output_len,
+                        NULL, error);
+        parse_elf(output);
+        handle_relocations(output, output_len, virt_addr);
+-       debug_putstr("done.\nBooting the kernel.\n");
++       /*debug_putstr("done.\nBooting the kernel.\n");*/
+        return output;
+ }
+diff --git a/init/main.c b/init/main.c
+index 8358cbe..613caa1 100644
+--- a/init/main.c
++++ b/init/main.c
+@@ -976,8 +976,10 @@ static int __ref kernel_init(void *unused)
+        if (!try_to_run_init_process("/sbin/init") ||
+            !try_to_run_init_process("/etc/init") ||
+            !try_to_run_init_process("/bin/init") ||
+-           !try_to_run_init_process("/bin/sh"))
++           !try_to_run_init_process("/bin/sh")) {
++               printk(KERN_EMERG "Enea Linux guest kernel boot end\n");
+                return 0;
++    }
+
+        panic("No working init found.  Try passing init= option to kernel. "
+              "See Linux Documentation/init.txt for guidance.");
+--
+2.7.4
+
diff --git a/patches/kernel_startend_msg/kernel_startend_msg.scc b/patches/kernel_startend_msg/kernel_startend_msg.scc
index e6da49c..ae49e89 100644
--- a/patches/kernel_startend_msg/kernel_startend_msg.scc
+++ b/patches/kernel_startend_msg/kernel_startend_msg.scc
@@ -1,4 +1,4 @@
 define KFEATURE_DESCRIPTION "Enable the kernel to output messages when it starts and ends booting"
 define KFEATURE_COMPATIBILITY all
 
-patch 0001-printk-add-Enea-Linux-boot-start-end-messages.patch
+patch 0001-printk-add-Enea-Linux-guest-boot-start-end-messages.patch