kernel: add xen guest support

Signed-off-by: Gao feng <[email protected]>

Author: Gao feng

build/kernel

@@ -50,7 +50,7 @@ CONFIG_BUILDTIME_EXTABLE_SORT=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 CONFIG_CROSS_COMPILE=""
 # CONFIG_COMPILE_TEST is not set
-CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION="-hyper"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_HAVE_KERNEL_GZIP=y
 CONFIG_HAVE_KERNEL_BZIP2=y
@@ -251,10 +251,10 @@ CONFIG_HAVE_CMPXCHG_DOUBLE=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
 CONFIG_SECCOMP_FILTER=y
 CONFIG_HAVE_CC_STACKPROTECTOR=y
-CONFIG_CC_STACKPROTECTOR=y
-# CONFIG_CC_STACKPROTECTOR_NONE is not set
+# CONFIG_CC_STACKPROTECTOR is not set
+CONFIG_CC_STACKPROTECTOR_NONE=y
 # CONFIG_CC_STACKPROTECTOR_REGULAR is not set
-CONFIG_CC_STACKPROTECTOR_STRONG=y
+# CONFIG_CC_STACKPROTECTOR_STRONG is not set
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
@@ -273,9 +273,8 @@ CONFIG_RT_MUTEXES=y
 CONFIG_BASE_SMALL=0
 CONFIG_MODULES=y
 # CONFIG_MODULE_FORCE_LOAD is not set
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 # CONFIG_MODULE_SIG is not set
 # CONFIG_MODULE_COMPRESS is not set
@@ -313,7 +312,7 @@ CONFIG_RWSEM_SPIN_ON_OWNER=y
 CONFIG_LOCK_SPIN_ON_OWNER=y
 CONFIG_ARCH_USE_QUEUE_RWLOCK=y
 CONFIG_QUEUE_RWLOCK=y
-# CONFIG_FREEZER is not set
+CONFIG_FREEZER=y
 
 #
 # Processor type and features
@@ -330,7 +329,12 @@ CONFIG_X86_MPPARSE=y
 CONFIG_HYPERVISOR_GUEST=y
 CONFIG_PARAVIRT=y
 # CONFIG_PARAVIRT_SPINLOCKS is not set
-# CONFIG_XEN is not set
+CONFIG_XEN=y
+CONFIG_XEN_DOM0=y
+CONFIG_XEN_PVHVM=y
+CONFIG_XEN_MAX_DOMAIN_MEMORY=500
+CONFIG_XEN_SAVE_RESTORE=y
+CONFIG_XEN_PVH=y
 CONFIG_KVM_GUEST=y
 CONFIG_PARAVIRT_TIME_ACCOUNTING=y
 CONFIG_PARAVIRT_CLOCK=y
@@ -382,7 +386,8 @@ CONFIG_ARCH_DMA_ADDR_T_64BIT=y
 CONFIG_DIRECT_GBPAGES=y
 CONFIG_NUMA=y
 # CONFIG_AMD_NUMA is not set
-# CONFIG_X86_64_ACPI_NUMA is not set
+CONFIG_X86_64_ACPI_NUMA=y
+CONFIG_NODES_SPAN_OTHER_NODES=y
 # CONFIG_NUMA_EMU is not set
 CONFIG_NODES_SHIFT=9
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
@@ -449,7 +454,9 @@ CONFIG_PHYSICAL_START=0x1000000
 CONFIG_RELOCATABLE=y
 # CONFIG_RANDOMIZE_BASE is not set
 CONFIG_PHYSICAL_ALIGN=0x1000000
-# CONFIG_HOTPLUG_CPU is not set
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
 # CONFIG_CMDLINE_BOOL is not set
 CONFIG_HAVE_LIVEPATCH=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
@@ -459,8 +466,15 @@ CONFIG_USE_PERCPU_NUMA_NODE_ID=y
 # Power management and ACPI options
 #
 # CONFIG_SUSPEND is not set
+CONFIG_HIBERNATE_CALLBACKS=y
 # CONFIG_HIBERNATION is not set
-# CONFIG_PM is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
 CONFIG_ACPI=y
 CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
 CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
@@ -471,12 +485,12 @@ CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
 # CONFIG_ACPI_BUTTON is not set
 # CONFIG_ACPI_DOCK is not set
 # CONFIG_ACPI_PROCESSOR is not set
-# CONFIG_ACPI_NUMA is not set
+CONFIG_ACPI_NUMA=y
 CONFIG_ACPI_CUSTOM_DSDT_FILE=""
 # CONFIG_ACPI_CUSTOM_DSDT is not set
 # CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set
 # CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_PCI_SLOT=y
+# CONFIG_ACPI_PCI_SLOT is not set
 CONFIG_X86_PM_TIMER=y
 # CONFIG_ACPI_CONTAINER is not set
 CONFIG_ACPI_HOTPLUG_IOAPIC=y
@@ -511,6 +525,7 @@ CONFIG_HAVE_ACPI_APEI_NMI=y
 CONFIG_PCI=y
 CONFIG_PCI_DIRECT=y
 # CONFIG_PCI_MMCONFIG is not set
+CONFIG_PCI_XEN=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCIEPORTBUS=y
 CONFIG_HOTPLUG_PCI_PCIE=y
@@ -520,9 +535,11 @@ CONFIG_PCIEASPM=y
 CONFIG_PCIEASPM_DEFAULT=y
 # CONFIG_PCIEASPM_POWERSAVE is not set
 # CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
 CONFIG_PCI_MSI=y
 CONFIG_PCI_REALLOC_ENABLE_AUTO=y
 CONFIG_PCI_STUB=y
+CONFIG_XEN_PCIDEV_FRONTEND=y
 CONFIG_HT_IRQ=y
 CONFIG_PCI_ATS=y
 CONFIG_PCI_IOV=y
@@ -568,24 +585,29 @@ CONFIG_PACKET=y
 # CONFIG_PACKET_DIAG is not set
 CONFIG_UNIX=y
 # CONFIG_UNIX_DIAG is not set
+CONFIG_XFRM=y
 # CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
 # CONFIG_NET_KEY is not set
 CONFIG_INET=y
 # CONFIG_IP_MULTICAST is not set
 # CONFIG_IP_ADVANCED_ROUTER is not set
 # CONFIG_IP_PNP is not set
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE_DEMUX is not set
-# CONFIG_NET_IP_TUNNEL is not set
+CONFIG_NET_IP_TUNNEL=y
 # CONFIG_SYN_COOKIES is not set
 # CONFIG_NET_UDP_TUNNEL is not set
 # CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
 # CONFIG_GENEVE is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_XFRM_TUNNEL is not set
-# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_TUNNEL=y
 # CONFIG_INET_XFRM_MODE_TRANSPORT is not set
 # CONFIG_INET_XFRM_MODE_TUNNEL is not set
 # CONFIG_INET_XFRM_MODE_BEET is not set
@@ -595,7 +617,27 @@ CONFIG_INET=y
 CONFIG_TCP_CONG_CUBIC=y
 CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_TCP_MD5SIG is not set
-# CONFIG_IPV6 is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+CONFIG_INET6_XFRM_MODE_TRANSPORT=y
+CONFIG_INET6_XFRM_MODE_TUNNEL=y
+CONFIG_INET6_XFRM_MODE_BEET=y
+# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_GRE is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NET_PTP_CLASSIFY is not set
 # CONFIG_NETWORK_PHY_TIMESTAMPING is not set
@@ -616,6 +658,7 @@ CONFIG_HAVE_NET_DSA=y
 # CONFIG_X25 is not set
 # CONFIG_LAPB is not set
 # CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
 # CONFIG_IEEE802154 is not set
 # CONFIG_NET_SCHED is not set
 # CONFIG_DCB is not set
@@ -714,6 +757,8 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=16384
 # CONFIG_CDROM_PKTCDVD is not set
 # CONFIG_ATA_OVER_ETH is not set
+CONFIG_XEN_BLKDEV_FRONTEND=y
+# CONFIG_XEN_BLKDEV_BACKEND is not set
 CONFIG_VIRTIO_BLK=y
 # CONFIG_BLK_DEV_HD is not set
 # CONFIG_BLK_DEV_RBD is not set
@@ -831,6 +876,7 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
 # CONFIG_VMWARE_PVSCSI is not set
+# CONFIG_XEN_SCSI_FRONTEND is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -853,30 +899,7 @@ CONFIG_SCSI_VIRTIO=y
 # CONFIG_SCSI_DH is not set
 # CONFIG_SCSI_OSD_INITIATOR is not set
 # CONFIG_ATA is not set
-CONFIG_MD=y
-# CONFIG_BLK_DEV_MD is not set
-CONFIG_BCACHE=m
-# CONFIG_BCACHE_DEBUG is not set
-# CONFIG_BCACHE_CLOSURES_DEBUG is not set
-CONFIG_BLK_DEV_DM_BUILTIN=y
-CONFIG_BLK_DEV_DM=y
-# CONFIG_DM_DEBUG is not set
-# CONFIG_DM_CRYPT is not set
-# CONFIG_DM_SNAPSHOT is not set
-# CONFIG_DM_THIN_PROVISIONING is not set
-# CONFIG_DM_CACHE is not set
-# CONFIG_DM_ERA is not set
-# CONFIG_DM_MIRROR is not set
-# CONFIG_DM_RAID is not set
-# CONFIG_DM_ZERO is not set
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_QL=m
-CONFIG_DM_MULTIPATH_ST=m
-CONFIG_DM_DELAY=m
-CONFIG_DM_UEVENT=y
-# CONFIG_DM_FLAKEY is not set
-# CONFIG_DM_VERITY is not set
-# CONFIG_DM_SWITCH is not set
+# CONFIG_MD is not set
 # CONFIG_TARGET_CORE is not set
 # CONFIG_FUSION is not set
 
@@ -894,6 +917,7 @@ CONFIG_NET_CORE=y
 # CONFIG_NET_FC is not set
 # CONFIG_NET_TEAM is not set
 # CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
 # CONFIG_VXLAN is not set
 # CONFIG_NETCONSOLE is not set
 # CONFIG_NETPOLL is not set
@@ -936,6 +960,8 @@ CONFIG_VIRTIO_NET=y
 # Enable WiMAX (Networking options) to see the WiMAX drivers
 #
 # CONFIG_WAN is not set
+CONFIG_XEN_NETDEV_FRONTEND=y
+# CONFIG_XEN_NETDEV_BACKEND is not set
 # CONFIG_VMXNET3 is not set
 # CONFIG_ISDN is not set
 
@@ -989,6 +1015,7 @@ CONFIG_TTY=y
 CONFIG_VT=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 CONFIG_UNIX98_PTYS=y
@@ -1034,6 +1061,9 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_RP2 is not set
 # CONFIG_SERIAL_FSL_LPUART is not set
 CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
 CONFIG_VIRTIO_CONSOLE=y
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_HW_RANDOM is not set
@@ -1180,6 +1210,22 @@ CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
 # Microsoft Hyper-V guest support
 #
 # CONFIG_HYPERV is not set
+
+#
+# Xen driver support
+#
+# CONFIG_XEN_BALLOON is not set
+# CONFIG_XEN_DEV_EVTCHN is not set
+CONFIG_XEN_BACKEND=y
+# CONFIG_XENFS is not set
+# CONFIG_XEN_SYS_HYPERVISOR is not set
+CONFIG_XEN_XENBUS_FRONTEND=y
+# CONFIG_XEN_GNTDEV is not set
+# CONFIG_XEN_GRANT_DEV_ALLOC is not set
+CONFIG_SWIOTLB_XEN=y
+CONFIG_XEN_PCIDEV_BACKEND=m
+CONFIG_XEN_PRIVCMD=m
+CONFIG_XEN_HAVE_PVMMU=y
 # CONFIG_STAGING is not set
 # CONFIG_X86_PLATFORM_DEVICES is not set
 # CONFIG_CHROME_PLATFORMS is not set
@@ -1510,21 +1556,14 @@ CONFIG_CRYPTO=y
 #
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
-CONFIG_CRYPTO_AEAD2=y
-CONFIG_CRYPTO_BLKCIPHER=m
-CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
-CONFIG_CRYPTO_RNG2=y
-CONFIG_CRYPTO_PCOMP2=y
-CONFIG_CRYPTO_MANAGER=m
-CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
 # CONFIG_CRYPTO_USER is not set
-# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
 # CONFIG_CRYPTO_PCRYPT is not set
-CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_MCRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
@@ -1540,7 +1579,7 @@ CONFIG_CRYPTO_WORKQUEUE=y
 #
 # Block modes
 #
-CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CBC is not set
 # CONFIG_CRYPTO_CTR is not set
 # CONFIG_CRYPTO_CTS is not set
 # CONFIG_CRYPTO_ECB is not set
@@ -1567,13 +1606,13 @@ CONFIG_CRYPTO_CRCT10DIF=y
 # CONFIG_CRYPTO_CRCT10DIF_PCLMUL is not set
 # CONFIG_CRYPTO_GHASH is not set
 # CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=m
+# CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
 # CONFIG_CRYPTO_RMD128 is not set
 # CONFIG_CRYPTO_RMD160 is not set
 # CONFIG_CRYPTO_RMD256 is not set
 # CONFIG_CRYPTO_RMD320 is not set
-CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA1 is not set
 # CONFIG_CRYPTO_SHA1_SSSE3 is not set
 # CONFIG_CRYPTO_SHA256_SSSE3 is not set
 # CONFIG_CRYPTO_SHA512_SSSE3 is not set
@@ -1624,7 +1663,7 @@ CONFIG_CRYPTO_AES=y
 #
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_ZLIB is not set
-CONFIG_CRYPTO_LZO=y
+# CONFIG_CRYPTO_LZO is not set
 # CONFIG_CRYPTO_LZ4 is not set
 # CONFIG_CRYPTO_LZ4HC is not set
 
@@ -1667,21 +1706,12 @@ CONFIG_CRC32_SLICEBY8=y
 # CONFIG_CRC32_BIT is not set
 # CONFIG_CRC7 is not set
 CONFIG_LIBCRC32C=y
-CONFIG_CRC8=m
+# CONFIG_CRC8 is not set
 # CONFIG_AUDIT_ARCH_COMPAT_GENERIC is not set
 # CONFIG_RANDOM32_SELFTEST is not set
 CONFIG_ZLIB_INFLATE=y
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
-CONFIG_XZ_DEC=y
-CONFIG_XZ_DEC_X86=y
-CONFIG_XZ_DEC_POWERPC=y
-CONFIG_XZ_DEC_IA64=y
-CONFIG_XZ_DEC_ARM=y
-CONFIG_XZ_DEC_ARMTHUMB=y
-CONFIG_XZ_DEC_SPARC=y
-CONFIG_XZ_DEC_BCJ=y
-# CONFIG_XZ_DEC_TEST is not set
+# CONFIG_XZ_DEC is not set
+# CONFIG_XZ_DEC_BCJ is not set
 CONFIG_DECOMPRESS_GZIP=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y