Merge Lean's source

2019-10-28 22:18:48 +08:00 · 2019-10-28 22:18:48 +08:00 · e2373ba648
commit e2373ba648
parent 1aa6a248b7 745e6ff58e
106 changed files with 1294 additions and 1802 deletions
--- a/include/target.mk
+++ b/include/target.mk
@ -18,7 +18,7 @@ kmod-nf-nathelper kmod-nf-nathelper-extra kmod-ipt-raw wget libustream-openssl c
 default-settings luci luci-app-ddns luci-app-sqm luci-app-upnp luci-app-adbyby-plus luci-app-autoreboot \
 luci-app-filetransfer luci-app-vsftpd ddns-scripts_aliyun luci-app-ssr-plus \
 luci-app-pptp-server luci-app-arpbind luci-app-vlmcsd luci-app-wifischedule luci-app-wol luci-app-ramfree \
-luci-app-sfe luci-app-flowoffload luci-app-nlbwmon luci-app-usb-printer luci-app-accesscontrol luci-app-zerotier
+luci-app-sfe luci-app-flowoffload luci-app-nlbwmon luci-app-usb-printer luci-app-accesscontrol luci-app-zerotier luci-app-xlnetacc
 # For nas targets
 DEFAULT_PACKAGES.nas:=fdisk lsblk mdadm automount autosamba luci-app-usb-printer 
 # For router targets
@ -56,7 +56,7 @@ else
  endif
 endif

-ifneq ($(filter 4.9,$(KERNEL_PATCHVER)),)
+ifneq ($(filter 3.18 4.9,$(KERNEL_PATCHVER)),)
  DEFAULT_PACKAGES.router:=$(filter-out kmod-ipt-offload,$(DEFAULT_PACKAGES.router))
 endif

@ -230,9 +230,6 @@ ifeq ($(DUMP),1)
    .SILENT: $(TMP_CONFIG)
    .PRECIOUS: $(TMP_CONFIG)

-    ifdef KERNEL_TESTING_PATCHVER
-      FEATURES += testing-kernel
-    endif
    ifneq ($(CONFIG_OF),)
      FEATURES += dt
    endif
@ -291,7 +288,6 @@ define BuildTargets/DumpCurrent
 	 echo 'Target-Optimization: $(if $(CFLAGS),$(CFLAGS),$(DEFAULT_CFLAGS))'; \
 	 echo 'CPU-Type: $(CPU_TYPE)$(if $(CPU_SUBTYPE),+$(CPU_SUBTYPE))'; \
 	 echo 'Linux-Version: $(LINUX_VERSION)'; \
-	$(if $(LINUX_TESTING_VERSION),echo 'Linux-Testing-Version: $(LINUX_TESTING_VERSION)';) \
 	 echo 'Linux-Release: $(LINUX_RELEASE)'; \
 	 echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \
 	$(if $(SUBTARGET),,$(if $(DEFAULT_SUBTARGET), echo 'Default-Subtarget: $(DEFAULT_SUBTARGET)'; )) \
--- a/package/kernel/linux/modules/block.mk
+++ b/package/kernel/linux/modules/block.mk
@ -209,7 +209,7 @@ $(eval $(call KernelPackage,block2mtd))
 define KernelPackage/dax
  SUBMENU:=$(BLOCK_MENU)
  TITLE:=DAX: direct access to differentiated memory
-  DEPENDS:=@!LINUX_3_18 @!LINUX_4_9
+  DEPENDS:=@!LINUX_4_9
  KCONFIG:=CONFIG_DAX
  FILES:=$(LINUX_DIR)/drivers/dax/dax.ko
 endef
@ -220,7 +220,7 @@ $(eval $(call KernelPackage,dax))
 define KernelPackage/dm
  SUBMENU:=$(BLOCK_MENU)
  TITLE:=Device Mapper
-  DEPENDS:=+kmod-crypto-manager +!(LINUX_3_18||LINUX_4_9):kmod-dax
+  DEPENDS:=+kmod-crypto-manager +!LINUX_4_9:kmod-dax
  # All the "=n" are unnecessary, they're only there
  # to stop the config from asking the question.
  # MIRROR is M because I've needed it for pvmove.
@ -359,7 +359,7 @@ $(eval $(call KernelPackage,md-raid10))


 define KernelPackage/md-raid456
-$(call KernelPackage/md/Depends,+kmod-lib-raid6 +kmod-lib-xor +!LINUX_3_18:kmod-lib-crc32c)
+$(call KernelPackage/md/Depends,+kmod-lib-raid6 +kmod-lib-xor +kmod-lib-crc32c)
  TITLE:=RAID Level 456 Driver
  KCONFIG:= \
       CONFIG_ASYNC_CORE \
--- a/package/kernel/linux/modules/can.mk
+++ b/package/kernel/linux/modules/can.mk
@ -26,7 +26,6 @@ define KernelPackage/can
 	CONFIG_CAN_MSCAN=n \
 	CONFIG_CAN_SJA1000=n \
 	CONFIG_CAN_SOFTING=n \
-	CONFIG_CAN_XILINXCAN=n \
 	CONFIG_NET_EMATCH_CANID=n \
 	CONFIG_CAN_DEBUG_DEVICES=n
  FILES:=$(LINUX_DIR)/drivers/net/can/can-dev.ko \
@ -99,7 +98,7 @@ $(eval $(call KernelPackage,can-c-can-pci))
 define KernelPackage/can-c-can-platform
  TITLE:=Platform Bus based BOSCH C_CAN/D_CAN driver
  KCONFIG:=CONFIG_CAN_C_CAN_PLATFORM
-  DEPENDS:=kmod-can-c-can +!LINUX_3_18:kmod-regmap-core
+  DEPENDS:=kmod-can-c-can +kmod-regmap-core
  FILES:=$(LINUX_DIR)/drivers/net/can/c_can/c_can_platform.ko
  AUTOLOAD:=$(call AutoProbe,c_can_platform)
  $(call AddDepends/can)
@ -277,4 +276,17 @@ endef

 $(eval $(call KernelPackage,can-vcan))

+define KernelPackage/can-xilinx-can
+  TITLE:=Xilinx CAN IP
+  KCONFIG:=CONFIG_CAN_XILINXCAN
+  FILES:=$(LINUX_DIR)/drivers/net/can/xilinx_can.ko
+  AUTOLOAD:=$(call AutoProbe,xilinx_can)
+  $(call AddDepends/can,@TARGET_zynq)
+endef

+define KernelPackage/can-xilinx-can/description
+ Xilinx CAN driver. This driver supports both
+ soft AXI CAN IP and Zynq CANPS IP.
+endef
+
+$(eval $(call KernelPackage,can-xilinx-can))
--- a/package/kernel/linux/modules/fs.mk
+++ b/package/kernel/linux/modules/fs.mk
@ -68,7 +68,7 @@ $(eval $(call KernelPackage,fs-autofs4))
 define KernelPackage/fs-btrfs
  SUBMENU:=$(FS_MENU)
  TITLE:=BTRFS filesystem support
-  DEPENDS:=+kmod-lib-crc32c +kmod-lib-lzo +kmod-lib-zlib-inflate +kmod-lib-zlib-deflate +kmod-lib-raid6 +kmod-lib-xor +!(LINUX_3_18||LINUX_4_9):kmod-lib-zstd
+  DEPENDS:=+kmod-lib-crc32c +kmod-lib-lzo +kmod-lib-zlib-inflate +kmod-lib-zlib-deflate +kmod-lib-raid6 +kmod-lib-xor +!LINUX_4_9:kmod-lib-zstd
  KCONFIG:=\
 	CONFIG_BTRFS_FS \
 	CONFIG_BTRFS_FS_POSIX_ACL=n \
@ -98,6 +98,7 @@ define KernelPackage/fs-cifs
  AUTOLOAD:=$(call AutoLoad,30,cifs)
  $(call AddDepends/nls)
  DEPENDS+= \
+    +kmod-crypto-arc4 \
    +kmod-crypto-hmac \
    +kmod-crypto-md5 \
    +kmod-crypto-md4 \
@ -388,7 +389,8 @@ define KernelPackage/fs-nfs-common-rpcsec
 	+kmod-crypto-md5 \
 	+kmod-crypto-sha1 \
 	+kmod-crypto-hmac \
-	+kmod-crypto-ecb
+	+kmod-crypto-ecb \
+	+kmod-crypto-arc4
  KCONFIG:= \
 	CONFIG_SUNRPC_GSS \
 	CONFIG_RPCSEC_GSS_KRB5
--- a/package/kernel/linux/modules/hwmon.mk
+++ b/package/kernel/linux/modules/hwmon.mk
@ -112,7 +112,7 @@ define KernelPackage/hwmon-ina2xx
  KCONFIG:=CONFIG_SENSORS_INA2XX
  FILES:=$(LINUX_DIR)/drivers/hwmon/ina2xx.ko
  AUTOLOAD:=$(call AutoProbe,ina2xx)
-  $(call AddDepends/hwmon,+kmod-i2c-core +!LINUX_3_18:kmod-regmap-i2c)
+  $(call AddDepends/hwmon,+kmod-i2c-core +kmod-regmap-i2c)
 endef

 define KernelPackage/hwmon-ina2xx/description
@ -287,6 +287,36 @@ endef
 $(eval $(call KernelPackage,hwmon-pc87360))


+define KernelPackage/pmbus-core
+  TITLE:=PMBus support
+  KCONFIG:= CONFIG_PMBUS
+  FILES:=$(LINUX_DIR)/drivers/hwmon/pmbus/pmbus_core.ko
+  $(call AddDepends/hwmon,+kmod-i2c-core)
+endef
+
+define KernelPackage/pmbus-core/description
+ Kernel modules for Power Management Bus
+endef
+
+$(eval $(call KernelPackage,pmbus-core))
+
+
+define KernelPackage/pmbus-zl6100
+  TITLE:=Intersil / Zilker Labs ZL6100 hardware monitoring
+  KCONFIG:=CONFIG_SENSORS_ZL6100
+  FILES:=$(LINUX_DIR)/drivers/hwmon/pmbus/zl6100.ko
+  AUTOLOAD:=$(call AutoProbe,zl6100)
+  $(call AddDepends/hwmon, +kmod-pmbus-core)
+endef
+
+define KernelPackage/hwmon-sht21/description
+ Kernel module for Intersil / Zilker Labs ZL6100 and
+compatible digital DC-DC controllers
+endef
+
+$(eval $(call KernelPackage,pmbus-zl6100))
+
+
 define KernelPackage/hwmon-pwmfan
  TITLE:=Generic PWM FAN support
  KCONFIG:=CONFIG_SENSORS_PWM_FAN
--- a/package/kernel/linux/modules/i2c.mk
+++ b/package/kernel/linux/modules/i2c.mk
@ -209,6 +209,23 @@ endef
 $(eval $(call KernelPackage,i2c-piix4))


+I2C_PXA_MODULES:= \
+  CONFIG_I2C_PXA_SLAVE=y \
+  CONFIG_I2C_PXA:drivers/i2c/busses/i2c-pxa
+
+define KernelPackage/i2c-pxa
+  $(call i2c_defaults,$(I2C_PXA_MODULES),50)
+  TITLE:=Intel PXA I2C bus driver
+  DEPENDS:=kmod-i2c-core
+endef
+
+define KernelPackage/i2c-pxa/description
+  Kernel module for Intel PXA2XX I2C adapter
+endef
+
+$(eval $(call KernelPackage,i2c-pxa))
+
+
 I2C_SMBUS_MODULES:= \
  CONFIG_I2C_SMBUS:drivers/i2c/i2c-smbus

--- a/package/kernel/linux/modules/iio.mk
+++ b/package/kernel/linux/modules/iio.mk
@ -129,10 +129,55 @@ endef

 $(eval $(call KernelPackage,iio-dht11))

+
+define KernelPackage/iio-bme680
+  SUBMENU:=$(IIO_MENU)
+  TITLE:=BME680 gas/humidity/pressure/temperature sensor
+  DEPENDS:=@LINUX_4_19 +kmod-iio-core +kmod-regmap-core
+  KCONFIG:=CONFIG_BME680
+  FILES:=$(LINUX_DIR)/drivers/iio/chemical/bme680_core.ko
+endef
+
+define KernelPackage/iio-bme680/description
+ This driver adds support for Bosch Sensortec BME680 sensor with gas,
+ humidity, pressure and temperatue sensing capability.
+endef
+
+$(eval $(call KernelPackage,iio-bme680))
+
+define KernelPackage/iio-bme680-i2c
+  SUBMENU:=$(IIO_MENU)
+  TITLE:=BME680 gas/humidity/pressure/temperature sensor (I2C)
+  DEPENDS:=+kmod-iio-bme680 +kmod-regmap-i2c
+  KCONFIG:=CONFIG_BME680_I2C
+  FILES:=$(LINUX_DIR)/drivers/iio/chemical/bme680_i2c.ko
+  AUTOLOAD:=$(call AutoProbe,bme680-i2c)
+endef
+define KernelPackage/iio-bme680-i2c/description
+ This driver adds support for Bosch Sensortec's BME680 connected via I2C.
+endef
+
+$(eval $(call KernelPackage,iio-bme680-i2c))
+
+define KernelPackage/iio-bme680-spi
+  SUBMENU:=$(IIO_MENU)
+  TITLE:=BME680 gas/humidity/pressure/temperature sensor (SPI)
+  DEPENDS:=+kmod-iio-bme680 +kmod-regmap-spi
+  KCONFIG:=CONFIG_BME680_SPI
+  FILES:=$(LINUX_DIR)/drivers/iio/chemical/bme680_spi.ko
+  AUTOLOAD:=$(call AutoProbe,bme680-spi)
+endef
+define KernelPackage/iio-bme680-spi/description
+ This driver adds support for Bosch Sensortec's BME680 connected via SPI.
+endef
+
+$(eval $(call KernelPackage,iio-bme680-spi))
+
+
 define KernelPackage/iio-bmp280
  SUBMENU:=$(IIO_MENU)
  TITLE:=BMP180/BMP280/BME280 pressure/temperatur sensor
-  DEPENDS:=@!LINUX_3_18 +kmod-iio-core +kmod-regmap-core
+  DEPENDS:=+kmod-iio-core +kmod-regmap-core
  KCONFIG:=CONFIG_BMP280
  FILES:=$(LINUX_DIR)/drivers/iio/pressure/bmp280.ko
 endef
@ -152,7 +197,7 @@ define KernelPackage/iio-bmp280-i2c
  DEPENDS:=+kmod-iio-bmp280 +kmod-i2c-core +kmod-regmap-i2c
  KCONFIG:=CONFIG_BMP280_I2C
  FILES:=$(LINUX_DIR)/drivers/iio/pressure/bmp280-i2c.ko
-  AUTOLOAD:=$(call AutoProbe,iio-bmp280-i2c)
+  AUTOLOAD:=$(call AutoProbe,bmp280-i2c)
 endef
 define KernelPackage/iio-bmp280-i2c/description
 This driver adds support for Bosch Sensortec's digital pressure and
@ -168,7 +213,7 @@ define KernelPackage/iio-bmp280-spi
  DEPENDS:=+kmod-iio-bmp280 +kmod-spi-bitbang
  KCONFIG:=CONFIG_BMP280_SPI
  FILES:=$(LINUX_DIR)/drivers/iio/pressure/bmp280-spi.ko
-  AUTOLOAD:=$(call AutoProbe,iio-bmp280-spi)
+  AUTOLOAD:=$(call AutoProbe,bmp280-spi)
 endef
 define KernelPackage/iio-bmp280-spi/description
 This driver adds support for Bosch Sensortec's digital pressure and
@ -200,6 +245,23 @@ endef
 $(eval $(call KernelPackage,iio-htu21))


+define KernelPackage/iio-ccs811
+  SUBMENU:=$(IIO_MENU)
+  DEPENDS:=+kmod-i2c-core +kmod-iio-core
+  TITLE:=AMS CCS811 VOC sensor
+  KCONFIG:= \
+	CONFIG_CCS811
+  FILES:= $(LINUX_DIR)/drivers/iio/chemical/ccs811.ko
+  AUTOLOAD:=$(call AutoLoad,56,ccs811)
+endef
+
+define KernelPackage/iio-ccs811/description
+  Support for the AMS CCS811 VOC (Volatile Organic Compounds) sensor
+endef
+
+$(eval $(call KernelPackage,iio-ccs811))
+
+
 define KernelPackage/iio-si7020
  SUBMENU:=$(IIO_MENU)
  DEPENDS:=+kmod-i2c-core +kmod-iio-core
--- a/package/kernel/linux/modules/input.mk
+++ b/package/kernel/linux/modules/input.mk
@ -173,6 +173,25 @@ endef
 $(eval $(call KernelPackage,input-matrixkmap))


+define KernelPackage/input-touchscreen-ads7846
+  SUBMENU:=$(INPUT_MODULES_MENU)
+  TITLE:=ADS7846/TSC2046/AD7873 and AD(S)7843 based touchscreens
+  DEPENDS:=+kmod-hwmon-core +kmod-input-core +kmod-spi-bitbang
+  KCONFIG:= \
+	CONFIG_INPUT_TOUCHSCREEN=y \
+	CONFIG_TOUCHSCREEN_PROPERTIES=y \
+	CONFIG_TOUCHSCREEN_ADS7846
+  FILES:=$(LINUX_DIR)/drivers/input/touchscreen/ads7846.ko
+  AUTOLOAD:=$(call AutoProbe,ads7846)
+endef
+
+define KernelPackage/input-touchscreen-ads7846/description
+  Kernel module for ADS7846/TSC2046/AD7873 and AD(S)7843 based touchscreens
+endef
+
+$(eval $(call KernelPackage,input-touchscreen-ads7846))
+
+
 define KernelPackage/keyboard-imx
  SUBMENU:=$(INPUT_MODULES_MENU)
  TITLE:=IMX keypad support
--- a/package/kernel/linux/modules/lib.mk
+++ b/package/kernel/linux/modules/lib.mk
@ -101,7 +101,7 @@ $(eval $(call KernelPackage,lib-crc32c))
 define KernelPackage/lib-lzo
  SUBMENU:=$(LIB_MENU)
  TITLE:=LZO support
-  DEPENDS:=+!(LINUX_3_18||LINUX_4_9):kmod-crypto-acompress
+  DEPENDS:=+!LINUX_4_9:kmod-crypto-acompress
  KCONFIG:= \
 	CONFIG_CRYPTO_LZO@ge4.9 \
 	CONFIG_LZO_COMPRESS \
@ -146,7 +146,7 @@ $(eval $(call KernelPackage,lib-zstd))
 define KernelPackage/lib-lz4
  SUBMENU:=$(LIB_MENU)
  TITLE:=LZ4 support
-  DEPENDS:=+!(LINUX_3_18||LINUX_4_9):kmod-crypto-acompress
+  DEPENDS:=+!LINUX_4_9:kmod-crypto-acompress
  HIDDEN:=1
  KCONFIG:= \
 	CONFIG_CRYPTO_LZ4@ge4.9 \
--- a/package/kernel/linux/modules/netdevices.mk
+++ b/package/kernel/linux/modules/netdevices.mk
@ -33,6 +33,18 @@ endef
 $(eval $(call KernelPackage,skge))


+define KernelPackage/alx
+  SUBMENU:=$(NETWORK_DEVICES_MENU)
+  TITLE:=Qualcomm Atheros AR816x/AR817x PCI-E Ethernet Network Driver
+  DEPENDS:=@PCI_SUPPORT +kmod-mdio
+  KCONFIG:=CONFIG_ALX
+  FILES:=$(LINUX_DIR)/drivers/net/ethernet/atheros/alx/alx.ko
+  AUTOLOAD:=$(call AutoProbe,alx)
+endef
+
+$(eval $(call KernelPackage,alx))
+
+
 define KernelPackage/atl2
  SUBMENU:=$(NETWORK_DEVICES_MENU)
  TITLE:=Atheros L2 Fast Ethernet support
@ -113,7 +125,7 @@ $(eval $(call KernelPackage,mii))
 define KernelPackage/mdio-gpio
  SUBMENU:=$(NETWORK_DEVICES_MENU)
  TITLE:= Supports GPIO lib-based MDIO busses
-  DEPENDS:=+kmod-libphy @GPIO_SUPPORT +(TARGET_armvirt||TARGET_brcm2708_bcm2708||TARGET_samsung):kmod-of-mdio
+  DEPENDS:=+kmod-libphy @GPIO_SUPPORT +(TARGET_armvirt||TARGET_brcm2708_bcm2708||TARGET_samsung||TARGET_tegra):kmod-of-mdio
  KCONFIG:= \
 	CONFIG_MDIO_BITBANG \
 	CONFIG_MDIO_GPIO
@ -261,7 +273,7 @@ $(eval $(call KernelPackage,switch-rtl8306))
 define KernelPackage/switch-rtl8366-smi
  SUBMENU:=$(NETWORK_DEVICES_MENU)
  TITLE:=Realtek RTL8366 SMI switch interface support
-  DEPENDS:=@GPIO_SUPPORT +kmod-swconfig +(TARGET_armvirt||TARGET_brcm2708_bcm2708||TARGET_samsung):kmod-of-mdio
+  DEPENDS:=@GPIO_SUPPORT +kmod-swconfig +(TARGET_armvirt||TARGET_brcm2708_bcm2708||TARGET_samsung||TARGET_tegra):kmod-of-mdio
  KCONFIG:=CONFIG_RTL8366_SMI
  FILES:=$(LINUX_DIR)/drivers/net/phy/rtl8366_smi.ko
  AUTOLOAD:=$(call AutoLoad,42,rtl8366_smi)
@ -642,39 +654,6 @@ endef
 $(eval $(call KernelPackage,ixgbevf))


-define KernelPackage/i40e
-  SUBMENU:=$(NETWORK_DEVICES_MENU)
-  TITLE:=Intel(R) Ethernet Controller XL710 Family support
-  DEPENDS:=@PCI_SUPPORT +kmod-mdio +kmod-ptp +kmod-hwmon-core
-  KCONFIG:=CONFIG_I40E \
-    CONFIG_I40E_DCB=n
-  FILES:=$(LINUX_DIR)/drivers/net/ethernet/intel/i40e/i40e.ko
-  AUTOLOAD:=$(call AutoProbe,i40e)
-endef
-
-define KernelPackage/i40e/description
- Kernel modules for Intel(R) Ethernet Controller XL710 Family 40 Gigabit Ethernet adapters.
-endef
-
-$(eval $(call KernelPackage,i40e))
-
-
-define KernelPackage/i40evf
-  SUBMENU:=$(NETWORK_DEVICES_MENU)
-  TITLE:=Intel(R) Ethernet Adaptive Virtual Function support
-  DEPENDS:=@PCI_SUPPORT +kmod-i40e
-  KCONFIG:=CONFIG_I40EVF
-  FILES:=$(LINUX_DIR)/drivers/net/ethernet/intel/i40evf/i40evf.ko
-  AUTOLOAD:=$(call AutoProbe,i40evf)
-endef
-
-define KernelPackage/i40evf/description
- Kernel modules for Intel(R) Ethernet Controller XL710 Family Virtual Function Ethernet adapters.
-endef
-
-$(eval $(call KernelPackage,i40evf))
-
-
 define KernelPackage/b44
  TITLE:=Broadcom 44xx driver
  KCONFIG:=CONFIG_B44
@ -733,7 +712,7 @@ define KernelPackage/tg3
  TITLE:=Broadcom Tigon3 Gigabit Ethernet
  KCONFIG:=CONFIG_TIGON3 \
 	CONFIG_TIGON3_HWMON=n
-  DEPENDS:=+!TARGET_brcm47xx:kmod-libphy +(LINUX_3_18||LINUX_4_9):kmod-hwmon-core +kmod-ptp
+  DEPENDS:=+!TARGET_brcm47xx:kmod-libphy +LINUX_4_9:kmod-hwmon-core +kmod-ptp
  SUBMENU:=$(NETWORK_DEVICES_MENU)
  FILES:=$(LINUX_DIR)/drivers/net/ethernet/broadcom/tg3.ko
  AUTOLOAD:=$(call AutoLoad,19,tg3,1)
--- a/package/kernel/linux/modules/netsupport.mk
+++ b/package/kernel/linux/modules/netsupport.mk
@ -142,6 +142,23 @@ endef

 $(eval $(call KernelPackage,nsh))

+define KernelPackage/nsh
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Network Service Header (NSH) protocol
+  DEPENDS:=
+  KCONFIG:=CONFIG_NET_NSH
+  FILES:=$(LINUX_DIR)/net/nsh/nsh.ko@ge4.14
+  AUTOLOAD:=$(call AutoLoad,13,nsh)
+endef
+
+define KernelPackage/nsh/description
+  Network Service Header is an implementation of Service Function
+  Chaining (RFC 7665).  Requires kernel 4.14 or newer
+endef
+
+$(eval $(call KernelPackage,nsh))
+
+
 define KernelPackage/capi
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=CAPI (ISDN) Support
@ -397,6 +414,22 @@ endef
 $(eval $(call KernelPackage,ip6-vti))


+define KernelPackage/xfrm-interface
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=IPsec XFRM Interface
+  DEPENDS:=+kmod-ipsec4 +kmod-ipsec6 @!LINUX_4_14 @!LINUX_4_9
+  KCONFIG:=CONFIG_XFRM_INTERFACE
+  FILES:=$(LINUX_DIR)/net/xfrm/xfrm_interface.ko
+  AUTOLOAD:=$(call AutoProbe,xfrm_interface)
+endef
+
+define KernelPackage/xfrm-interface/description
+ Kernel module for XFRM interface support
+endef
+
+$(eval $(call KernelPackage,xfrm-interface))
+
+
 define KernelPackage/iptunnel4
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IPv4 tunneling
@ -714,7 +747,7 @@ $(eval $(call KernelPackage,ipoa))
 define KernelPackage/mppe
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Microsoft PPP compression/encryption
-  DEPENDS:=kmod-ppp +kmod-crypto-sha1 +kmod-crypto-ecb
+  DEPENDS:=kmod-ppp +kmod-crypto-arc4 +kmod-crypto-sha1 +kmod-crypto-ecb
  KCONFIG:= \
 	CONFIG_PPP_MPPE_MPPC \
 	CONFIG_PPP_MPPE
@ -730,8 +763,8 @@ $(eval $(call KernelPackage,mppe))


 SCHED_MODULES = $(patsubst $(LINUX_DIR)/net/sched/%.ko,%,$(wildcard $(LINUX_DIR)/net/sched/*.ko))
-SCHED_MODULES_CORE = sch_ingress sch_fq_codel sch_hfsc sch_htb sch_tbf cls_fw cls_route cls_flow cls_tcindex cls_u32 em_u32 act_mirred act_skbedit
-SCHED_MODULES_FILTER = $(SCHED_MODULES_CORE) act_connmark sch_netem
+SCHED_MODULES_CORE = sch_ingress sch_fq_codel sch_hfsc sch_htb sch_tbf cls_basic cls_fw cls_route cls_flow cls_tcindex cls_u32 em_u32 act_mirred act_skbedit cls_matchall
+SCHED_MODULES_FILTER = $(SCHED_MODULES_CORE) act_connmark act_ctinfo sch_netem sch_mqprio em_ipset cls_bpf cls_flower act_bpf act_vlan
 SCHED_MODULES_EXTRA = $(filter-out $(SCHED_MODULES_FILTER),$(SCHED_MODULES))
 SCHED_FILES = $(patsubst %,$(LINUX_DIR)/net/sched/%.ko,$(filter $(SCHED_MODULES_CORE),$(SCHED_MODULES)))
 SCHED_FILES_EXTRA = $(patsubst %,$(LINUX_DIR)/net/sched/%.ko,$(SCHED_MODULES_EXTRA))
@ -748,6 +781,7 @@ define KernelPackage/sched-core
 	CONFIG_NET_SCH_FQ_CODEL \
 	CONFIG_NET_CLS=y \
 	CONFIG_NET_CLS_ACT=y \
+	CONFIG_NET_CLS_BASIC \
 	CONFIG_NET_CLS_FLOW \
 	CONFIG_NET_CLS_FW \
 	CONFIG_NET_CLS_ROUTE4 \
@ -755,6 +789,7 @@ define KernelPackage/sched-core
 	CONFIG_NET_CLS_U32 \
 	CONFIG_NET_ACT_MIRRED \
 	CONFIG_NET_ACT_SKBEDIT \
+	CONFIG_NET_CLS_MATCHALL \
 	CONFIG_NET_EMATCH=y \
 	CONFIG_NET_EMATCH_U32
  FILES:=$(SCHED_FILES)
@ -768,6 +803,53 @@ endef
 $(eval $(call KernelPackage,sched-core))


+define KernelPackage/sched-flower
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Flower traffic classifier
+  DEPENDS:=+kmod-sched-core
+  KCONFIG:=CONFIG_NET_CLS_FLOWER
+  FILES:=$(LINUX_DIR)/net/sched/cls_flower.ko
+  AUTOLOAD:=$(call AutoProbe, cls_flower)
+endef
+
+define KernelPackage/sched-flower/description
+ Allows to classify packets based on a configurable combination of packet keys and masks.
+endef
+
+$(eval $(call KernelPackage,sched-flower))
+
+
+define KernelPackage/sched-act-vlan
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Traffic VLAN manipulation
+  DEPENDS:=+kmod-sched-core
+  KCONFIG:=CONFIG_NET_ACT_VLAN
+  FILES:=$(LINUX_DIR)/net/sched/act_vlan.ko
+  AUTOLOAD:=$(call AutoProbe, act_vlan)
+endef
+
+define KernelPackage/sched-act-vlan/description
+ Allows to configure rules to push or pop vlan headers.
+endef
+
+$(eval $(call KernelPackage,sched-act-vlan))
+
+
+define KernelPackage/sched-mqprio
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Multi-queue priority scheduler (MQPRIO)
+  DEPENDS:=+kmod-sched-core
+  KCONFIG:=CONFIG_NET_SCH_MQPRIO
+  FILES:=$(LINUX_DIR)/net/sched/sch_mqprio.ko
+  AUTOLOAD:=$(call AutoProbe, sch_mqprio)
+endef
+
+define KernelPackage/sched-mqprio/description
+  This scheduler allows QOS to be offloaded on NICs that have support for offloading QOS schedulers.
+endef
+
+$(eval $(call KernelPackage,sched-mqprio))
+
 define KernelPackage/sched-connmark
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Traffic shaper conntrack mark support
@ -778,10 +860,59 @@ define KernelPackage/sched-connmark
 endef
 $(eval $(call KernelPackage,sched-connmark))

+define KernelPackage/sched-ctinfo
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Traffic shaper ctinfo support
+  DEPENDS:=+kmod-sched-core +kmod-ipt-core +kmod-ipt-conntrack-extra
+  KCONFIG:=CONFIG_NET_ACT_CTINFO
+  FILES:=$(LINUX_DIR)/net/sched/act_ctinfo.ko
+  AUTOLOAD:=$(call AutoLoad,71, act_ctinfo)
+endef
+$(eval $(call KernelPackage,sched-ctinfo))
+
+define KernelPackage/sched-ipset
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Traffic shaper ipset support
+  DEPENDS:=+kmod-sched-core +kmod-ipt-ipset
+  KCONFIG:= \
+	CONFIG_NET_EMATCH_IPSET
+  FILES:= \
+	$(LINUX_DIR)/net/sched/em_ipset.ko
+  AUTOLOAD:=$(call AutoLoad,72,em_ipset)
+endef
+
+$(eval $(call KernelPackage,sched-ipset))
+
+
+define KernelPackage/sched-bpf
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Traffic shaper support for Berkeley Packet Filter
+  KCONFIG:= \
+	CONFIG_NET_CLS_BPF \
+	CONFIG_NET_ACT_BPF
+  FILES:= \
+	$(LINUX_DIR)/net/sched/cls_bpf.ko \
+	$(LINUX_DIR)/net/sched/act_bpf.ko
+  AUTOLOAD:=$(call AutoLoad,72,cls_bpf act_bpf)
+endef
+
+$(eval $(call KernelPackage,sched-bpf))
+
+
+define KernelPackage/bpf-test
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Test Berkeley Packet Filter functionality
+  KCONFIG:=CONFIG_TEST_BPF
+  FILES:=$(LINUX_DIR)/lib/test_bpf.ko
+endef
+
+$(eval $(call KernelPackage,bpf-test))
+
+
 define KernelPackage/sched
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=Extra traffic schedulers
-  DEPENDS:=+kmod-sched-core +kmod-ipt-core
+  DEPENDS:=+kmod-sched-core +kmod-ipt-core +kmod-lib-crc32c
  KCONFIG:= \
 	CONFIG_NET_SCH_CODEL \
 	CONFIG_NET_SCH_DSMARK \
@ -794,9 +925,12 @@ define KernelPackage/sched
 	CONFIG_NET_SCH_TEQL \
 	CONFIG_NET_SCH_FQ \
 	CONFIG_NET_SCH_PIE \
-	CONFIG_NET_CLS_BASIC \
 	CONFIG_NET_ACT_POLICE \
+	CONFIG_NET_ACT_GACT \
 	CONFIG_NET_ACT_IPT \
+	CONFIG_NET_ACT_PEDIT \
+	CONFIG_NET_ACT_SIMP \
+	CONFIG_NET_ACT_CSUM \
 	CONFIG_NET_EMATCH_CMP \
 	CONFIG_NET_EMATCH_NBYTE \
 	CONFIG_NET_EMATCH_META \
@ -815,7 +949,7 @@ $(eval $(call KernelPackage,sched))
 define KernelPackage/tcp-bbr
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=BBR TCP congestion control
-  DEPENDS:=@!LINUX_3_18 +LINUX_4_9:kmod-sched
+  DEPENDS:=+LINUX_4_9:kmod-sched
  KCONFIG:= \
 	CONFIG_TCP_CONG_ADVANCED=y \
 	CONFIG_TCP_CONG_BBR=m
@ -1031,7 +1165,7 @@ $(eval $(call KernelPackage,rxrpc))
 define KernelPackage/mpls
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=MPLS support
-  DEPENDS:=@!LINUX_3_18 +LINUX_4_19:kmod-iptunnel
+  DEPENDS:=+LINUX_4_19:kmod-iptunnel
  KCONFIG:= \
 	CONFIG_MPLS=y \
 	CONFIG_LWTUNNEL=y \
@ -1108,7 +1242,7 @@ $(eval $(call KernelPackage,mdio))
 define KernelPackage/macsec
  SUBMENU:=$(NETWORK_SUPPORT_MENU)
  TITLE:=IEEE 802.1AE MAC-level encryption (MAC)
-  DEPENDS:=+kmod-crypto-gcm @!LINUX_3_18
+  DEPENDS:=+kmod-crypto-gcm
  KCONFIG:=CONFIG_MACSEC
  FILES:=$(LINUX_DIR)/drivers/net/macsec.ko
  AUTOLOAD:=$(call AutoLoad,13,macsec)
--- a/package/kernel/linux/modules/other.mk
+++ b/package/kernel/linux/modules/other.mk
@ -30,7 +30,7 @@ $(eval $(call KernelPackage,6lowpan))
 define KernelPackage/bluetooth
  SUBMENU:=$(OTHER_MENU)
  TITLE:=Bluetooth support
-  DEPENDS:=@USB_SUPPORT +kmod-usb-core +kmod-crypto-hash +kmod-crypto-ecb +kmod-lib-crc16 +kmod-hid +!LINUX_3_18:kmod-crypto-cmac +!LINUX_3_18:kmod-regmap-core +!(LINUX_3_18||LINUX_4_9):kmod-crypto-ecdh
+  DEPENDS:=@USB_SUPPORT +kmod-usb-core +kmod-crypto-hash +kmod-crypto-ecb +kmod-lib-crc16 +kmod-hid +kmod-crypto-cmac +kmod-regmap-core +!LINUX_4_9:kmod-crypto-ecdh
  KCONFIG:= \
 	CONFIG_BT \
 	CONFIG_BT_BREDR=y \
@ -219,7 +219,7 @@ $(eval $(call KernelPackage,gpio-dev))
 define KernelPackage/gpio-mcp23s08
  SUBMENU:=$(OTHER_MENU)
  TITLE:=Microchip MCP23xxx I/O expander
-  DEPENDS:=@GPIO_SUPPORT +kmod-i2c-core +!(LINUX_3_18||LINUX_4_9):kmod-regmap-i2c
+  DEPENDS:=@GPIO_SUPPORT +kmod-i2c-core +!LINUX_4_9:kmod-regmap-i2c
  KCONFIG:= \
 	CONFIG_GPIO_MCP23S08 \
 	CONFIG_PINCTRL_MCP23S08
@ -476,7 +476,7 @@ define KernelPackage/rtc-ds1307
  SUBMENU:=$(OTHER_MENU)
  TITLE:=Dallas/Maxim DS1307 (and compatible) RTC support
  DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
-  DEPENDS:=+kmod-i2c-core +!(LINUX_3_18||LINUX_4_9):kmod-regmap-i2c +!(LINUX_3_18||LINUX_4_9):kmod-hwmon-core
+  DEPENDS:=+kmod-i2c-core +!LINUX_4_9:kmod-regmap-i2c +!LINUX_4_9:kmod-hwmon-core
  KCONFIG:=CONFIG_RTC_DRV_DS1307 \
 	CONFIG_RTC_CLASS=y
  FILES:=$(LINUX_DIR)/drivers/rtc/rtc-ds1307.ko
@ -528,6 +528,24 @@ endef
 $(eval $(call KernelPackage,rtc-ds1672))


+define KernelPackage/rtc-em3027
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=Microelectronic EM3027 RTC support
+  DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
+  DEPENDS:=+kmod-i2c-core
+  KCONFIG:=CONFIG_RTC_DRV_EM3027 \
+	CONFIG_RTC_CLASS=y
+  FILES:=$(LINUX_DIR)/drivers/rtc/rtc-em3027.ko
+  AUTOLOAD:=$(call AutoProbe,rtc-em3027)
+endef
+
+define KernelPackage/rtc-em3027/description
+ Kernel module for Microelectronic EM3027 RTC.
+endef
+
+$(eval $(call KernelPackage,rtc-em3027))
+
+
 define KernelPackage/rtc-isl1208
  SUBMENU:=$(OTHER_MENU)
  TITLE:=Intersil ISL1208 RTC support
@ -581,6 +599,23 @@ endef

 $(eval $(call KernelPackage,rtc-pcf2123))

+define KernelPackage/rtc-pcf2127
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=NXP PCF2127 and PCF2129 RTC support
+  DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
+  DEPENDS:=+kmod-i2c-core +kmod-regmap-spi
+  KCONFIG:=CONFIG_RTC_DRV_PCF2127 \
+	CONFIG_RTC_CLASS=y
+  FILES:=$(LINUX_DIR)/drivers/rtc/rtc-pcf2127.ko
+  AUTOLOAD:=$(call AutoProbe,rtc-pcf2127)
+endef
+
+define KernelPackage/rtc-pcf2127/description
+ Kernel module for NXP PCF2127 and PCF2129 RTC chip
+endef
+
+$(eval $(call KernelPackage,rtc-pcf2127))
+
 define KernelPackage/rtc-pt7c4338
  SUBMENU:=$(OTHER_MENU)
  TITLE:=Pericom PT7C4338 RTC support
@ -615,6 +650,23 @@ endef

 $(eval $(call KernelPackage,rtc-rs5c372a))

+define KernelPackage/rtc-rx8025
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=Epson RX-8025 / RX-8035
+  DEFAULT:=m if ALL_KMODS && RTC_SUPPORT
+  DEPENDS:=+kmod-i2c-core
+  KCONFIG:=CONFIG_RTC_DRV_RX8025 \
+	CONFIG_RTC_CLASS=y
+  FILES:=$(LINUX_DIR)/drivers/rtc/rtc-rx8025.ko
+  AUTOLOAD:=$(call AutoLoad,50,rtc-rx8025,1)
+endef
+
+define KernelPackage/rtc-rx8025/description
+ Kernel module for Epson RX-8025 and RX-8035 I2C RTC chip
+endef
+
+$(eval $(call KernelPackage,rtc-rx8025))
+

 define KernelPackage/mtdtests
  SUBMENU:=$(OTHER_MENU)
@ -891,7 +943,7 @@ $(eval $(call KernelPackage,ptp))
 define KernelPackage/ptp-gianfar
  SUBMENU:=$(OTHER_MENU)
  TITLE:=Freescale Gianfar PTP support
-  DEPENDS:=@TARGET_mpc85xx +kmod-ptp
+  DEPENDS:=@TARGET_mpc85xx +kmod-ptp @!LINUX_4_19
  KCONFIG:=CONFIG_PTP_1588_CLOCK_GIANFAR
  FILES:=$(LINUX_DIR)/drivers/net/ethernet/freescale/gianfar_ptp.ko
  AUTOLOAD:=$(call AutoProbe,gianfar_ptp)
@ -904,6 +956,22 @@ endef

 $(eval $(call KernelPackage,ptp-gianfar))

+define KernelPackage/ptp-qoriq
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=Freescale QorIQ PTP support
+  DEPENDS:=@TARGET_mpc85xx +kmod-ptp @LINUX_4_19
+  KCONFIG:=CONFIG_PTP_1588_CLOCK_QORIQ
+  FILES:=$(LINUX_DIR)/drivers/ptp/ptp_qoriq.o
+  AUTOLOAD:=$(call AutoProbe,ptp_qoriq)
+endef
+
+
+define KernelPackage/ptp-qoriq/description
+ Kernel module for IEEE 1588 support for Freescale
+ QorIQ Ethernet drivers
+endef
+
+$(eval $(call KernelPackage,ptp-qoriq))

 define KernelPackage/random-core
  SUBMENU:=$(OTHER_MENU)
@ -918,21 +986,6 @@ endef

 $(eval $(call KernelPackage,random-core))

-define KernelPackage/random-omap
-  SUBMENU:=$(OTHER_MENU)
-  TITLE:=Hardware Random Number Generator OMAP support
-  KCONFIG:=CONFIG_HW_RANDOM_OMAP
-  FILES:=$(LINUX_DIR)/drivers/char/hw_random/omap-rng.ko
-  DEPENDS:=@TARGET_omap24xx +kmod-random-core
-  AUTOLOAD:=$(call AutoProbe,random-omap)
-endef
-
-define KernelPackage/random-omap/description
- Kernel module for the OMAP Random Number Generator
- found on OMAP16xx, OMAP2/3/4/5 and AM33xx/AM43xx multimedia processors.
-endef
-
-$(eval $(call KernelPackage,random-omap))

 define KernelPackage/random-tpm
  SUBMENU:=$(OTHER_MENU)
@ -1019,7 +1072,7 @@ $(eval $(call KernelPackage,echo))
 define KernelPackage/bmp085
  SUBMENU:=$(OTHER_MENU)
  TITLE:=BMP085/BMP18x pressure sensor
-  DEPENDS:= +kmod-regmap-core @!LINUX_3_18
+  DEPENDS:= +kmod-regmap-core
  KCONFIG:= CONFIG_BMP085
  FILES:= $(LINUX_DIR)/drivers/misc/bmp085.ko
 endef
@ -1066,6 +1119,7 @@ $(eval $(call KernelPackage,bmp085-spi))
 define KernelPackage/tpm
  SUBMENU:=$(OTHER_MENU)
  TITLE:=TPM Hardware Support
+  DEPENDS:= +!LINUX_4_14:kmod-random-core
  KCONFIG:= CONFIG_TCG_TPM
  FILES:= $(LINUX_DIR)/drivers/char/tpm/tpm.ko
  AUTOLOAD:=$(call AutoLoad,10,tpm,1)
--- a/package/kernel/linux/modules/sound.mk
+++ b/package/kernel/linux/modules/sound.mk
@ -191,6 +191,7 @@ define KernelPackage/sound-soc-core
  DEPENDS:=+kmod-regmap-core +kmod-ac97
  KCONFIG:= \
 	CONFIG_SND_SOC \
+	CONFIG_SND_SOC_ADI=n \
 	CONFIG_SND_SOC_DMAENGINE_PCM=y \
 	CONFIG_SND_SOC_ALL_CODECS=n
  FILES:=$(LINUX_DIR)/sound/soc/snd-soc-core.ko
--- a/package/kernel/linux/modules/usb.mk
+++ b/package/kernel/linux/modules/usb.mk
@ -39,7 +39,6 @@ endef
 define KernelPackage/usb-ledtrig-usbport
  TITLE:=LED trigger for USB ports
  KCONFIG:=CONFIG_USB_LEDS_TRIGGER_USBPORT
-  DEPENDS:=@!LINUX_3_18
  FILES:=$(LINUX_DIR)/drivers/usb/core/ledtrig-usbport.ko
  AUTOLOAD:=$(call AutoLoad,50,ledtrig-usbport)
  $(call AddDepends/usb)
@ -73,7 +72,7 @@ $(eval $(call KernelPackage,usb-phy-nop))

 define KernelPackage/usb-phy-qcom-dwc3
  TITLE:=DWC3 USB QCOM PHY driver
-  DEPENDS:=@!LINUX_4_19 @TARGET_ipq806x +kmod-usb-dwc3-of-simple
+  DEPENDS:=@(TARGET_ipq40xx||TARGET_ipq806x) +kmod-usb-dwc3-of-simple
  KCONFIG:= CONFIG_PHY_QCOM_DWC3
  FILES:= \
    $(LINUX_DIR)/drivers/phy/phy-qcom-dwc3.ko@lt4.13 \
@ -237,6 +236,22 @@ endef

 $(eval $(call KernelPackage,usb-gadget-mass-storage))

+define KernelPackage/usb-gadget-cdc-composite
+  TITLE:= USB CDC Composite (Ethernet + ACM)
+  KCONFIG:=CONFIG_USB_CDC_COMPOSITE
+  DEPENDS:=+kmod-usb-gadget +kmod-usb-lib-composite \
+	+kmod-usb-gadget-eth +kmod-usb-gadget-serial
+  FILES:= $(LINUX_DIR)/drivers/usb/gadget/legacy/g_cdc.ko
+  $(call AddDepends/usb)
+endef
+
+define KernelPackage/usb-gadget-cdc-composite/description
+  Kernel support for the USB CDC Composite gadget.
+  This appears as an ethernet + ACM serial gadget.
+endef
+
+$(eval $(call KernelPackage,usb-gadget-cdc-composite))
+

 define KernelPackage/usb-uhci
  TITLE:=Support for UHCI controllers
@ -379,7 +394,13 @@ define KernelPackage/usb2
  ifneq ($(wildcard $(LINUX_DIR)/drivers/usb/host/ehci-atmel.ko),)
    FILES+=$(LINUX_DIR)/drivers/usb/host/ehci-atmel.ko
  endif
-  AUTOLOAD:=$(call AutoLoad,40,ehci-hcd ehci-platform ehci-orion ehci-atmel,1)
+  ifneq ($(wildcard $(LINUX_DIR)/drivers/usb/host/ehci-fsl.ko),)
+    FILES+=$(LINUX_DIR)/drivers/usb/host/ehci-fsl.ko
+  endif
+  ifneq ($(wildcard $(LINUX_DIR)/drivers/usb/host/fsl-mph-dr-of.ko),)
+    FILES+=$(LINUX_DIR)/drivers/usb/host/fsl-mph-dr-of.ko
+  endif
+  AUTOLOAD:=$(call AutoLoad,40,ehci-hcd ehci-platform ehci-orion ehci-atmel ehci-fsl fsl-mph-dr-of,1)
  $(call AddDepends/usb)
 endef

@ -459,7 +480,7 @@ $(eval $(call KernelPackage,usb-dwc3))

 define KernelPackage/usb-dwc3-of-simple
  TITLE:=DWC3 USB simple OF driver
-  DEPENDS:=@!LINUX_4_19 @TARGET_ipq40xx||@TARGET_ipq806x +kmod-usb-dwc3
+  DEPENDS:=@!LINUX_4_19 @(TARGET_ipq40xx||TARGET_ipq806x) +kmod-usb-dwc3
  KCONFIG:= CONFIG_USB_DWC3_OF_SIMPLE
  FILES:= $(LINUX_DIR)/drivers/usb/dwc3/dwc3-of-simple.ko
  AUTOLOAD:=$(call AutoLoad,53,dwc3-of-simple,1)
@ -477,7 +498,7 @@ $(eval $(call KernelPackage,usb-dwc3-of-simple))

 define KernelPackage/usb-dwc3-qcom
  TITLE:=DWC3 Qualcomm USB driver
-  DEPENDS:=@LINUX_4_19 @TARGET_ipq40xx||@TARGET_ipq806x +kmod-usb-dwc3
+  DEPENDS:=@LINUX_4_19 @(TARGET_ipq40xx||TARGET_ipq806x) +kmod-usb-dwc3
  KCONFIG:= CONFIG_USB_DWC3_QCOM
  FILES:= $(LINUX_DIR)/drivers/usb/dwc3/dwc3-qcom.ko
  AUTOLOAD:=$(call AutoLoad,53,dwc3-qcom,1)
@ -1653,7 +1674,6 @@ define KernelPackage/usb3
 	CONFIG_USB_XHCI_HCD \
 	CONFIG_USB_XHCI_PCI \
 	CONFIG_USB_XHCI_PLATFORM \
-	CONFIG_USB_XHCI_MVEBU=y \
 	CONFIG_USB_XHCI_MTK \
 	CONFIG_USB_XHCI_HCD_DEBUGGING=n
  FILES:= \
--- a/package/kernel/linux/modules/video.mk
+++ b/package/kernel/linux/modules/video.mk
@ -176,7 +176,7 @@ define KernelPackage/fb-sys-ram
  AUTOLOAD:=$(call AutoLoad,07,syscopyarea sysfillrect sysimgblt)
 endef

-define KernelPackage/fb-sys-fops/description
+define KernelPackage/fb-sys-ram/description
 Kernel support for framebuffers in system RAM
 endef

@ -187,7 +187,7 @@ define KernelPackage/fb-tft
  SUBMENU:=$(VIDEO_MENU)
  TITLE:=Support for small TFT LCD display modules
  DEPENDS:= \
-	  @GPIO_SUPPORT @!LINUX_3_18 @!LINUX_4_9 +kmod-backlight \
+	  @GPIO_SUPPORT @!LINUX_4_9 +kmod-backlight \
 	  +kmod-fb +kmod-fb-sys-fops +kmod-fb-sys-ram +kmod-spi-bitbang
  KCONFIG:= \
       CONFIG_FB_BACKLIGHT=y \
@ -433,7 +433,7 @@ endef

 define KernelPackage/video-videobuf2
  TITLE:=videobuf2 lib
-  DEPENDS:=+kmod-dma-buf @!LINUX_3_18
+  DEPENDS:=+kmod-dma-buf
  KCONFIG:= \
 	CONFIG_VIDEOBUF2_CORE \
 	CONFIG_VIDEOBUF2_MEMOPS \
@ -990,7 +990,7 @@ define KernelPackage/video-gspca-gl860
  $(call AddDepends/camera-gspca)
 endef

-define KernelPackage/video-gspca-gl800/description
+define KernelPackage/video-gspca-gl860/description
 The GL860 USB Camera Driver (gl860) kernel module
 endef

--- a/package/kernel/linux/modules/w1.mk
+++ b/package/kernel/linux/modules/w1.mk
@ -14,7 +14,7 @@ define KernelPackage/w1
  TITLE:=Dallas's 1-wire support
  KCONFIG:=CONFIG_W1
  FILES:=$(LINUX_DIR)/drivers/w1/wire.ko
-  DEPENDS:=+!(LINUX_3_18||LINUX_4_9):kmod-hwmon-core
+  DEPENDS:=+!LINUX_4_9:kmod-hwmon-core
 endef

 define KernelPackage/w1/description
--- a/package/kernel/linux/modules/wpan.mk
+++ b/package/kernel/linux/modules/wpan.mk
@ -9,7 +9,6 @@ WPAN_MENU:=WPAN 802.15.4 Support
 define KernelPackage/ieee802154
  SUBMENU:=$(WPAN_MENU)
  TITLE:=IEEE-802.15.4 support
-  DEPENDS:=@!LINUX_3_18
  KCONFIG:= \
 	CONFIG_IEEE802154 \
 	CONFIG_IEEE802154_SOCKET=y \
@ -33,7 +32,7 @@ $(eval $(call KernelPackage,ieee802154))
 define KernelPackage/mac802154
  SUBMENU:=$(WPAN_MENU)
  TITLE:=MAC-802.15.4 support
-  DEPENDS:=+kmod-ieee802154 +kmod-crypto-aead +kmod-lib-crc-ccitt @!LINUX_3_18
+  DEPENDS:=+kmod-ieee802154 +kmod-crypto-aead +kmod-lib-crc-ccitt
  KCONFIG:= \
 	CONFIG_MAC802154 \
 	CONFIG_IEEE802154_DRIVERS=y
@ -56,7 +55,7 @@ $(eval $(call KernelPackage,mac802154))
 define KernelPackage/fakelb
  SUBMENU:=$(WPAN_MENU)
  TITLE:=Fake LR-WPAN driver
-  DEPENDS:=+kmod-mac802154 @!LINUX_3_18
+  DEPENDS:=+kmod-mac802154
  KCONFIG:=CONFIG_IEEE802154_FAKELB
  FILES:=$(LINUX_DIR)/drivers/net/ieee802154/fakelb.ko
  AUTOLOAD:=$(call AutoLoad,92,fakelb)
@ -69,6 +68,17 @@ endef

 $(eval $(call KernelPackage,fakelb))

+define KernelPackage/atusb
+  SUBMENU:=$(WPAN_MENU)
+  TITLE:=ATUSB transceiver driver
+  DEPENDS:=@USB_SUPPORT +kmod-usb-core +kmod-mac802154
+  KCONFIG:=CONFIG_IEEE802154_ATUSB
+  FILES:=$(LINUX_DIR)/drivers/net/ieee802154/atusb.ko
+  AUTOLOAD:=$(call AutoProbe,atusb)
+endef
+
+$(eval $(call KernelPackage,atusb))
+
 define KernelPackage/at86rf230
  SUBMENU:=$(WPAN_MENU)
  TITLE:=AT86RF230 transceiver driver
@ -109,7 +119,7 @@ $(eval $(call KernelPackage,cc2520))
 define KernelPackage/ieee802154_6lowpan
  SUBMENU:=$(WPAN_MENU)
  TITLE:= 6LoWPAN support over IEEE-802.15.4
-  DEPENDS:=@!LINUX_3_18 +kmod-6lowpan +kmod-ieee802154
+  DEPENDS:=+kmod-6lowpan +kmod-ieee802154
  KCONFIG:=CONFIG_IEEE802154_6LOWPAN
  FILES:= \
 	$(LINUX_DIR)/net/ieee802154/6lowpan/ieee802154_6lowpan.ko@ge4.0 \
--- a/package/lean/qt5/Makefile
+++ b/package/lean/qt5/Makefile
@ -126,7 +126,7 @@ define Build/Configure
 			-no-opengl \
 			-no-directfb \
 			-no-xcb \
-			-openssl-runtime \
+			-no-openssl \
 			-qt-zlib \
 			-qt-freetype \
 			-make libs \
--- a/package/lean/v2ray/Makefile
+++ b/package/lean/v2ray/Makefile
@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk

 PKG_NAME:=v2ray
 PKG_VERSION:=4.20
-PKG_RELEASE:=2
+PKG_RELEASE:=1

 include $(INCLUDE_DIR)/package.mk

@ -41,13 +41,15 @@ ifeq ($(ARCH),i386)
 endif
 ifeq ($(ARCH),arm)
 	PKG_ARCH_V2RAY:=arm
-	ifneq ($(BOARD),bcm53xx) or ($(BOARD),kirkwood) or ($(BOARD),bcm2708)
+	ifneq ($(BOARD),bcm53xx)
 		V2RAY_BIN:=v2ray_armv7
  endif
+  ifeq ($(BOARD),kirkwood)
+		V2RAY_BIN:=v2ray
+  endif
 endif
 ifeq ($(ARCH),aarch64)
 	PKG_ARCH_V2RAY:=arm64
-	V2RAY_BIN:=v2ray
 endif

 define Build/Prepare
--- a/package/libs/libjson-c/Makefile
+++ b/package/libs/libjson-c/Makefile
@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk

 PKG_NAME:=json-c
-PKG_VERSION:=0.13.1
-PKG_RELEASE:=1
+PKG_VERSION:=0.12.1
+PKG_RELEASE:=2

 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-nodoc.tar.gz
 PKG_SOURCE_URL:=https://s3.amazonaws.com/json-c_releases/releases/
-PKG_HASH:=94a26340c0785fcff4f46ff38609cf84ebcd670df0c8efd75d039cc951d80132
+PKG_HASH:=5a617da9aade997938197ef0f8aabd7f97b670c216dc173977e1d56eef9e1291
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_SOURCE_SUBDIR)

@ -38,7 +38,6 @@ define Package/libjson-c
  CATEGORY:=Libraries
  TITLE:=javascript object notation
  URL:=https://json-c.github.io/json-c/
-  ABI_VERSION:=4
 endef

 define Package/libjson-c/description
--- a/package/libs/libjson-c/patches/000-libm.patch
+++ b/package/libs/libjson-c/patches/000-libm.patch
@ -1,8 +1,8 @@
 --- a/configure.ac
 +++ b/configure.ac
-@@ -76,12 +76,6 @@ AC_FUNC_VPRINTF
- AC_FUNC_MEMCMP
- AC_CHECK_FUNCS([realloc])
+@@ -43,12 +43,6 @@
+ AC_FUNC_MALLOC
+ AC_FUNC_REALLOC
 AC_CHECK_FUNCS(strcasecmp strdup strerror snprintf vsnprintf vasprintf open vsyslog strncasecmp setlocale)
 -AC_CHECK_DECLS([INFINITY], [], [], [[#include <math.h>]])
 -AC_CHECK_DECLS([nan], [], [], [[#include <math.h>]])
@ -10,16 +10,16 @@
 -AC_CHECK_DECLS([isinf], [], [], [[#include <math.h>]])
 -AC_CHECK_DECLS([_isnan], [], [], [[#include <float.h>]])
 -AC_CHECK_DECLS([_finite], [], [], [[#include <float.h>]])
- AC_MSG_CHECKING(for GCC atomic builtins)
- AC_LINK_IFELSE(
- [
+ 
+ #check if .section.gnu.warning accepts long strings (for __warn_references)
+ AC_LANG_PUSH([C])
 --- a/math_compat.h
 +++ b/math_compat.h
-@@ -6,31 +6,9 @@
-  * @brief Do not use, json-c internal, may be changed or removed at any time.
-  */
+@@ -1,28 +1,9 @@
+ #ifndef __math_compat_h
+ #define __math_compat_h
 
-/* Define isnan, isinf, infinity and nan on Windows/MSVC */
+-/* Define isnan and isinf on Windows/MSVC */
 -
 -#ifndef HAVE_DECL_ISNAN
 -# ifdef HAVE_DECL__ISNAN
@ -35,15 +35,12 @@
 -# endif
 -#endif
 -
-#ifndef HAVE_DECL_INFINITY
-#include <float.h>
-#define INFINITY (DBL_MAX + DBL_MAX)
-#define HAVE_DECL_INFINITY
+-#ifndef HAVE_DECL_NAN
+-#error This platform does not have nan()
 -#endif
 -
-#ifndef HAVE_DECL_NAN
-#define NAN (INFINITY - INFINITY)
-#define HAVE_DECL_NAN
+-#ifndef HAVE_DECL_INFINITY
+-#error This platform does not have INFINITY
 -#endif
 +#undef isnan
 +#define isnan(x) __builtin_isnan(x)
--- a/package/libs/ustream-ssl/Makefile
+++ b/package/libs/ustream-ssl/Makefile
@ -5,11 +5,13 @@ PKG_RELEASE:=1

 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/ustream-ssl.git
-PKG_SOURCE_DATE:=2019-08-17
-PKG_SOURCE_VERSION:=e8f9c22d02fccde1d992f324280fb9966d3b4be6
-PKG_MIRROR_HASH:=b735fc259337c0ea3cc93fc05ad9151b841a8f85a4168f37b1d20979415d5a19
+PKG_SOURCE_DATE:=2018-07-30
+PKG_SOURCE_VERSION:=23a3f2830341acd1db149175baf7315a33bd0edb
+PKG_MIRROR_HASH:=289bef5dac684015b6a40cfd72cf1c8c297bb77cf2efd54e562b628ba3afd83d
 CMAKE_INSTALL:=1

+PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_SOURCE_SUBDIR)
+
 PKG_LICENSE:=ISC
 PKG_LICENSE_FILES:=

@ -23,7 +25,7 @@ define Package/libustream/default
  CATEGORY:=Libraries
  TITLE:=ustream SSL Library
  DEPENDS:=+libubox
-  ABI_VERSION:=20150806
+  ABI_VERSION:=$(PKG_VERSION)
 endef

 define Package/libustream-openssl
--- a/package/network/services/uhttpd/Makefile
+++ b/package/network/services/uhttpd/Makefile
@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk

 PKG_NAME:=uhttpd
-PKG_RELEASE:=4
+PKG_RELEASE:=3

 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/uhttpd.git
-PKG_SOURCE_DATE:=2019-08-17
-PKG_SOURCE_VERSION:=6b03f9605323df23d12e3876feb466f53f8d50c4
-PKG_MIRROR_HASH:=4df96054a4fce659e6c849feae7850d542b37ad5caffc1485b7a63c7c2764cb1
+PKG_SOURCE_DATE:=2018-11-28
+PKG_SOURCE_VERSION:=cdfc902a4cb77bc538a729f9e1c8a8578454a0e5
+PKG_MIRROR_HASH:=6b21111547a4453355bd6c941a47f0116a652a77d87c1e05a035168b8ab2aa6f
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 PKG_LICENSE:=ISC

@ -34,7 +34,7 @@ endef

 define Package/uhttpd
  $(Package/uhttpd/default)
-  DEPENDS:=+libubox +libblobmsg-json +libjson-script +libjson-c
+  DEPENDS:=+libubox +libblobmsg-json +libjson-script
 endef

 define Package/uhttpd/description
--- a/package/network/services/uhttpd/files/uhttpd.config
+++ b/package/network/services/uhttpd/files/uhttpd.config
@ -114,17 +114,9 @@ config cert defaults
 	# Validity time
 	option days		730

-	# key type: rsa or ec
-	option key_type		rsa
-
 	# RSA key size
 	option bits		2048

-	# EC curve name
-	# Curve names vary between mbedtls/px5g and openssl
-	# P-256 or P-384 are guaranteed to work
-	option ec_curve		P-256
-
 	# Location
 	option country		ZZ
 	option state		Somewhere
--- a/package/network/services/uhttpd/files/uhttpd.init
+++ b/package/network/services/uhttpd/files/uhttpd.init
@ -43,19 +43,15 @@ generate_keys() {
 	config_get state      "$cfg" state
 	config_get location   "$cfg" location
 	config_get commonname "$cfg" commonname
-	config_get key_type   "$cfg" key_type
-	config_get ec_curve   "$cfg" ec_curve

 	# Prefer px5g for certificate generation (existence evaluated last)
 	local GENKEY_CMD=""
-	local KEY_OPTS="rsa:${bits:-2048}"
 	local UNIQUEID=$(dd if=/dev/urandom bs=1 count=4 | hexdump -e '1/1 "%02x"')
-	[ "$key_type" = "ec" ] && KEY_OPTS="ec -pkeyopt ec_paramgen_curve:${ec_curve:-P-256}"
 	[ -x "$OPENSSL_BIN" ] && GENKEY_CMD="$OPENSSL_BIN req -x509 -sha256 -outform der -nodes"
 	[ -x "$PX5G_BIN" ] && GENKEY_CMD="$PX5G_BIN selfsigned -der"
 	[ -n "$GENKEY_CMD" ] && {
 		$GENKEY_CMD \
-			-days ${days:-730} -newkey ${KEY_OPTS} -keyout "${UHTTPD_KEY}.new" -out "${UHTTPD_CERT}.new" \
+			-days ${days:-730} -newkey rsa:${bits:-2048} -keyout "${UHTTPD_KEY}.new" -out "${UHTTPD_CERT}.new" \
 			-subj /C="${country:-ZZ}"/ST="${state:-Somewhere}"/L="${location:-Unknown}"/O="${commonname:-OpenWrt}$UNIQUEID"/CN="${commonname:-OpenWrt}"
 		sync
 		mv "${UHTTPD_KEY}.new" "${UHTTPD_KEY}"
--- a/rules.mk
+++ b/rules.mk
@ -139,11 +139,11 @@ else
  TOOLCHAIN_DIR_NAME:=toolchain-$(GNU_TARGET_NAME)
 endif

-ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_TARGET_uml)),)
-  ifeq ($(CONFIG_GCC_USE_IREMAP),y)
-    iremap = -iremap$(1):$(2)
+ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_GCC_VERSION_4_8),$(CONFIG_TARGET_uml)),)
+  ifeq ($(CONFIG_GCC_USE_EMBEDDED_PATH_REMAP),y)
+    iremap = -fmacro-prefix-map=$(1)=$(2)
  else
-    iremap = -ffile-prefix-map=$(1)=$(2)
+    iremap = -iremap$(1):$(2)
  endif
 endif

--- a/target/linux/x86/Makefile
+++ b/target/linux/x86/Makefile
@ -13,7 +13,7 @@ FEATURES:=squashfs vdi vmdk pcmcia fpu
 SUBTARGETS:=64 generic legacy geode 
 MAINTAINER:=Felix Fietkau <nbd@nbd.name>

-KERNEL_PATCHVER:=4.19
+KERNEL_PATCHVER:=4.9

 KERNELNAME:=bzImage

--- a/target/linux/x86/patches-4.14/900-x86-Enable-fast-strings-on-Intel-if-BIOS-hasn-t-already.patch
+++ b/target/linux/x86/patches-4.14/900-x86-Enable-fast-strings-on-Intel-if-BIOS-hasn-t-already.patch
@ -0,0 +1,53 @@
+diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
+index 1905ce9..a4a3ef2 100644
+--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
+@@ -164,6 +164,7 @@
+ static void early_init_intel(struct cpuinfo_x86 *c)
+ {
+ 	u64 misc_enable;
+	bool allow_fast_string = true;
+ 
+ 	/* Unmask CPUID levels if masked: */
+ 	if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) {
+@@ -259,17 +260,35 @@
+ 	 *
+ 	 * Enable PAT WC only on P4, Core 2 or later CPUs.
+ 	 */
+-	if (c->x86 == 6 && c->x86_model < 15)
+	if (c->x86 == 6 && c->x86_model < 15) {
+		allow_fast_string = false;
+ 		clear_cpu_cap(c, X86_FEATURE_PAT);
+-
+	}
+ 	/*
+-	 * If fast string is not enabled in IA32_MISC_ENABLE for any reason,
+-	 * clear the fast string and enhanced fast string CPU capabilities.
+	 * If BIOS didn't enable fast string operation, try to enable
+	 * it ourselves. If that fails, then clear the fast string
+	 * and enhanced fast string CPU capabilities.
+ 	 */
+ 	if (c->x86 > 6 || (c->x86 == 6 && c->x86_model >= 0xd)) {
+ 		rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+		
+    if (allow_fast_string &&
+		    !(misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING)) {
+			misc_enable |= MSR_IA32_MISC_ENABLE_FAST_STRING;
+			wrmsrl_safe(MSR_IA32_MISC_ENABLE, misc_enable);
+
+			/* Re-read to make sure it stuck. */
+			rdmsrl(MSR_IA32_MISC_ENABLE, misc_enable);
+
+			if (misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING)
+				printk_once(KERN_INFO "BIOS disabled fast string operation, re-enabled sucessfully.\n");
+		}
+
+ 		if (!(misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING)) {
+-			pr_info("Disabled fast string operations\n");
+			if (allow_fast_string)
+				printk_once(KERN_INFO FW_WARN "BIOS disabled fast string operation, re-enable failed.\n");
+			else
+			        printk_once(KERN_INFO "Disabled fast string operations\n");
+ 			setup_clear_cpu_cap(X86_FEATURE_REP_GOOD);
+ 			setup_clear_cpu_cap(X86_FEATURE_ERMS);
+ 		}
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@ -42,7 +42,7 @@ menuconfig EXTERNAL_TOOLCHAIN
 	bool
 	prompt "Use external toolchain"  if DEVEL
 	help
-	  If enabled, the buildroot will compile using an existing toolchain instead of
+	  If enabled, LEDE will compile using an existing toolchain instead of
 	  compiling one.

 	config NATIVE_TOOLCHAIN
@ -51,7 +51,7 @@ menuconfig EXTERNAL_TOOLCHAIN
 		depends on EXTERNAL_TOOLCHAIN
 		select NO_STRIP
 		help
-		  If enabled, the buildroot will compile using the native toolchain for your
+		  If enabled, LEDE will compile using the native toolchain for your
 		  host instead of compiling one.

 	config TARGET_NAME
@ -238,6 +238,7 @@ comment "C Library"
 choice
 	prompt "C Library implementation" if TOOLCHAINOPTS
 	default LIBC_USE_UCLIBC if arc
+	default LIBC_USE_GLIBC if powerpc64
 	default LIBC_USE_MUSL
 	help
 	  Select the C library implementation.
@ -250,17 +251,17 @@ choice
 	config LIBC_USE_UCLIBC
 		select USE_UCLIBC
 		bool "Use uClibc"
-		depends on BROKEN || arc
+		depends on !(aarch64 || aarch64_be || powerpc64)
+		depends on BROKEN || !(arm || armeb || i386 || x86_64 || mips || mipsel || mips64 || mips64el || powerpc)

 	config LIBC_USE_MUSL
 		select USE_MUSL
 		bool "Use musl"
-		depends on !arc
+		depends on !(arc || powerpc64)

 endchoice

 source "toolchain/uClibc/Config.in"
-source "toolchain/musl/Config.in"

 comment "Debuggers"
 	depends on TOOLCHAINOPTS
@ -273,6 +274,7 @@ config GDB
 	  Enable if you want to build the gdb.

 config USE_GLIBC
+	default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (powerpc64)
 	bool

 config USE_UCLIBC
@ -280,7 +282,7 @@ config USE_UCLIBC
 	bool

 config USE_MUSL
-	default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(arc)
+	default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(arc || powerpc64)
 	bool

 config SSP_SUPPORT
--- a/toolchain/Makefile
+++ b/toolchain/Makefile
@ -49,7 +49,7 @@ ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)

  $(curdir)/gcc/initial/compile+=$(curdir)/binutils/compile
  $(curdir)/$(LIBC)/compile:=$(curdir)/gcc/initial/compile
-  $(curdir)/gcc/final/compile:=$(curdir)/$(LIBC)/compile $(curdir)/kernel-headers/compile
+  $(curdir)/gcc/final/compile:=$(curdir)/$(LIBC)/compile
  $(curdir)/$(LIBC)/utils/compile:=$(curdir)/gcc/final/compile
 endif

--- a/toolchain/binutils/Config.in
+++ b/toolchain/binutils/Config.in
@ -3,24 +3,30 @@
 choice
 	prompt "Binutils Version" if TOOLCHAINOPTS
 	default BINUTILS_USE_VERSION_2_31_1 if !arc
-	default BINUTILS_USE_VERSION_2_32 if arc
+	default BINUTILS_USE_VERSION_2_29_ARC if arc
 	help
 	  Select the version of binutils you wish to use.

+	config BINUTILS_USE_VERSION_2_29_ARC
+		depends on arc
+		bool "ARC binutils 2.29"
+		select BINUTILS_VERSION_2_29_ARC
+
 	config BINUTILS_USE_VERSION_2_29_1
 		depends on !arc
 		bool "Binutils 2.29.1"
 		select BINUTILS_VERSION_2_29_1

+	config BINUTILS_USE_VERSION_2_30
+		depends on !arc
+		bool "Binutils 2.30"
+		select BINUTILS_VERSION_2_30
+
 	config BINUTILS_USE_VERSION_2_31_1
 		depends on !arc
 		bool "Binutils 2.31.1"
 		select BINUTILS_VERSION_2_31_1

-	config BINUTILS_USE_VERSION_2_32
-		bool "Binutils 2.32"
-		select BINUTILS_VERSION_2_32
-
 endchoice

 config EXTRA_BINUTILS_CONFIG_OPTIONS
--- a/toolchain/binutils/Config.version
+++ b/toolchain/binutils/Config.version
@ -1,16 +1,20 @@
+config BINUTILS_VERSION_2_29_ARC
+	default y if (!TOOLCHAINOPTS && arc)
+	bool
+
 config BINUTILS_VERSION_2_29_1
 	bool

+config BINUTILS_VERSION_2_30
+	bool
+
 config BINUTILS_VERSION_2_31_1
 	default y if (!TOOLCHAINOPTS && !arc)
 	bool

-config BINUTILS_VERSION_2_32
-	default y if (!TOOLCHAINOPTS && arc)
-	bool
-
 config BINUTILS_VERSION
 	string
 	default "2.29.1"	       if BINUTILS_VERSION_2_29_1
+	default "2.30"		       if BINUTILS_VERSION_2_30
 	default "2.31.1"	       if BINUTILS_VERSION_2_31_1
-	default "2.32"		       if BINUTILS_VERSION_2_32
+	default "arc-2017.09"          if BINUTILS_VERSION_2_29_ARC
--- a/toolchain/binutils/Makefile
+++ b/toolchain/binutils/Makefile
@ -19,12 +19,21 @@ ifeq ($(PKG_VERSION),2.29.1)
  PKG_HASH:=e7010a46969f9d3e53b650a518663f98a5dde3c3ae21b7d71e5e6803bc36b577
 endif

+ifeq ($(PKG_VERSION),2.30)
+  PKG_HASH:=6e46b8aeae2f727a36f0bd9505e405768a72218f1796f0d09757d45209871ae6
+endif
+
 ifeq ($(PKG_VERSION),2.31.1)
  PKG_HASH:=5d20086ecf5752cc7d9134246e9588fa201740d540f7eb84d795b1f7a93bca86
 endif

-ifeq ($(PKG_VERSION),2.32)
-  PKG_HASH:=0ab6c55dd86a92ed561972ba15b9b70a8b9f75557f896446c82e8b36e473ee04
+ifneq ($(CONFIG_BINUTILS_VERSION_2_29_ARC),)
+  PKG_REV:=arc-2017.09-release
+  PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/binutils-gdb/archive/$(PKG_REV)/
+  PKG_SOURCE:=$(PKG_NAME)-$(PKG_REV).tar.gz
+  PKG_HASH:=2ea086fd5521e942926dd6ff6922ce31c29ee7ffc754fca3d06385e0f27600f8
+  BINUTILS_DIR:=$(PKG_NAME)-gdb-$(PKG_REV)
+  HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(BINUTILS_DIR)
 endif

 HOST_BUILD_PARALLEL:=1
@ -33,33 +42,34 @@ PATCH_DIR:=./patches/$(PKG_VERSION)

 include $(INCLUDE_DIR)/toolchain-build.mk

-HOST_CONFIGURE_ARGS = \
-	--prefix=$(TOOLCHAIN_DIR) \
-	--build=$(GNU_HOST_NAME) \
-	--host=$(GNU_HOST_NAME) \
-	--target=$(REAL_GNU_TARGET_NAME) \
-	--with-sysroot=$(TOOLCHAIN_DIR) \
-	--enable-deterministic-archives \
-	--enable-plugins \
-	--disable-multilib \
-	--disable-werror \
-	--disable-nls \
-	--disable-sim \
-	--disable-gdb \
-	$(GRAPHITE_CONFIGURE) \
-	$(SOFT_FLOAT_CONFIG_OPTION) \
-	$(call qstrip,$(CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS))
+BINUTILS_CONFIGURE:= \
+	./configure \
+		--prefix=$(TOOLCHAIN_DIR) \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(GNU_HOST_NAME) \
+		--target=$(REAL_GNU_TARGET_NAME) \
+		--with-sysroot=$(TOOLCHAIN_DIR) \
+		--enable-deterministic-archives \
+		--enable-plugins \
+		--disable-multilib \
+		--disable-werror \
+		--disable-nls \
+		--disable-sim \
+		--disable-gdb \
+		$(GRAPHITE_CONFIGURE) \
+		$(SOFT_FLOAT_CONFIG_OPTION) \
+		$(call qstrip,$(CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS)) 

 ifneq ($(CONFIG_SSP_SUPPORT),)
-  HOST_CONFIGURE_ARGS+= \
+  BINUTILS_CONFIGURE+= \
 		--enable-libssp
 else
-  HOST_CONFIGURE_ARGS+= \
+  BINUTILS_CONFIGURE+= \
 		--disable-libssp
 endif

 ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
-  HOST_CONFIGURE_ARGS+= \
+  BINUTILS_CONFIGURE+= \
 		--enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX)
 endif

@ -70,6 +80,12 @@ define Host/Prepare
 	$(SED) 's, " Linaro.*,,' $(HOST_BUILD_DIR)/bfd/version.h
 endef

+define Host/Configure
+	(cd $(HOST_BUILD_DIR); \
+		$(BINUTILS_CONFIGURE) \
+	);
+endef
+
 define Host/Compile
 	+$(MAKE) $(HOST_JOBS) -C $(HOST_BUILD_DIR) all
 endef
--- a/toolchain/binutils/patches/2.30/100-PR23254-ld.bfd-mishandles-file-pointers-while-scanni.patch
+++ b/toolchain/binutils/patches/2.30/100-PR23254-ld.bfd-mishandles-file-pointers-while-scanni.patch
@ -0,0 +1,112 @@
+From: Alan Modra <amodra@gmail.com>
+Date: Tue, 5 Jun 2018 21:04:00 +0930
+Subject: [PATCH] PR23254, ld.bfd mishandles file pointers while scanning
+ archive
+
+Best practice is to not mix lseek/read with fseek/fread on the same
+underlying file descriptor, as not all stdio implementations will cope.
+Since the plugin uses lseek/read while bfd uses fseek/fread this patch
+reopens the file for exclusive use by the plugin rather than trying to
+restore the file descriptor.  That allows the plugin to read the file
+after plugin_call_claim_file too.
+
+bfd/
+	PR 23254
+	* plugin.c (bfd_plugin_open_input): Allow for possibility of
+	nested archives.  Open file again for plugin.
+	(try_claim): Don't save and restore file position.  Close file
+	if not claimed.
+	* sysdep.h (O_BINARY): Define.
+ld/
+	PR 23254
+	* plugin.c (plugin_call_claim_file): Revert 2016-07-19 patch.
+	(plugin_object_p): Don't dup file descriptor.
+---
+
+--- a/bfd/plugin.c
+++ b/bfd/plugin.c
+@@ -165,14 +165,22 @@ bfd_plugin_open_input (bfd *ibfd, struct
+   bfd *iobfd;
+ 
+   iobfd = ibfd;
+-  if (ibfd->my_archive && !bfd_is_thin_archive (ibfd->my_archive))
+-    iobfd = ibfd->my_archive;
+  while (iobfd->my_archive
+	 && !bfd_is_thin_archive (iobfd->my_archive))
+    iobfd = iobfd->my_archive;
+   file->name = iobfd->filename;
+ 
+   if (!iobfd->iostream && !bfd_open_file (iobfd))
+     return 0;
+ 
+-  file->fd = fileno ((FILE *) iobfd->iostream);
+  /* The plugin API expects that the file descriptor won't be closed
+     and reused as done by the bfd file cache.  So open it again.
+     dup isn't good enough.  plugin IO uses lseek/read while BFD uses
+     fseek/fread.  It isn't wise to mix the unistd and stdio calls on
+     the same underlying file descriptor.  */
+  file->fd = open (file->name, O_RDONLY | O_BINARY);
+  if (file->fd < 0)
+    return 0;
+ 
+   if (iobfd == ibfd)
+     {
+@@ -196,12 +204,12 @@ try_claim (bfd *abfd)
+   int claimed = 0;
+   struct ld_plugin_input_file file;
+ 
+  file.handle = abfd;
+   if (!bfd_plugin_open_input (abfd, &file))
+     return 0;
+-  file.handle = abfd;
+-  off_t cur_offset = lseek (file.fd, 0, SEEK_CUR);
+   claim_file (&file, &claimed);
+-  lseek (file.fd, cur_offset, SEEK_SET);
+  if (!claimed)
+    close (file.fd);
+   return claimed;
+ }
+ 
+--- a/bfd/sysdep.h
+++ b/bfd/sysdep.h
+@@ -108,6 +108,10 @@ extern char *strrchr ();
+ #ifndef O_ACCMODE
+ #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
+ #endif
+/* Systems that don't already define this, don't need it.  */
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+ 
+ #ifndef SEEK_SET
+ #define SEEK_SET 0
+--- a/ld/plugin.c
+++ b/ld/plugin.c
+@@ -1053,14 +1053,10 @@ plugin_call_claim_file (const struct ld_
+     {
+       if (curplug->claim_file_handler)
+ 	{
+-	  off_t cur_offset;
+ 	  enum ld_plugin_status rv;
+ 
+ 	  called_plugin = curplug;
+-	  cur_offset = lseek (file->fd, 0, SEEK_CUR);
+ 	  rv = (*curplug->claim_file_handler) (file, claimed);
+-	  if (!*claimed)
+-	    lseek (file->fd, cur_offset, SEEK_SET);
+ 	  called_plugin = NULL;
+ 	  if (rv != LDPS_OK)
+ 	    set_plugin_error (curplug->name);
+@@ -1126,12 +1122,6 @@ plugin_object_p (bfd *ibfd)
+     }
+ 
+   file.handle = input;
+-  /* The plugin API expects that the file descriptor won't be closed
+-     and reused as done by the bfd file cache.  So dup one.  */
+-  file.fd = dup (file.fd);
+-  if (file.fd < 0)
+-    return NULL;
+-
+   input->abfd = abfd;
+   input->view_buffer.addr = NULL;
+   input->view_buffer.filesize = 0;
--- a/toolchain/binutils/patches/2.30/300-001_ld_makefile_patch.patch
+++ b/toolchain/binutils/patches/2.30/300-001_ld_makefile_patch.patch
@ -11,7 +11,7 @@
 EMULATION_OFILES = @EMULATION_OFILES@
 --- a/ld/Makefile.in
 +++ b/ld/Makefile.in
-@@ -563,7 +563,7 @@ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS)
+@@ -446,7 +446,7 @@ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS)
 # We put the scripts in the directory $(scriptdir)/ldscripts.
 # We can't put the scripts in $(datadir) because the SEARCH_DIR
 # directives need to be different for native and cross linkers.
--- a/toolchain/binutils/patches/2.30/300-012_check_ldrunpath_length.patch
+++ b/toolchain/binutils/patches/2.30/300-012_check_ldrunpath_length.patch
@ -1,6 +1,6 @@
 --- a/ld/emultempl/elf32.em
 +++ b/ld/emultempl/elf32.em
-@@ -1471,6 +1471,8 @@ fragment <<EOF
+@@ -1470,6 +1470,8 @@ fragment <<EOF
 	      && command_line.rpath == NULL)
 	    {
 	      path = (const char *) getenv ("LD_RUN_PATH");
@ -9,7 +9,7 @@
 	      if (path
 		  && gld${EMULATION_NAME}_search_needed (path, &n, force))
 		break;
-@@ -1746,6 +1748,8 @@ gld${EMULATION_NAME}_before_allocation (
+@@ -1750,6 +1752,8 @@ gld${EMULATION_NAME}_before_allocation (
   rpath = command_line.rpath;
   if (rpath == NULL)
     rpath = (const char *) getenv ("LD_RUN_PATH");
--- a/toolchain/binutils/patches/2.30/400-mips_no_dynamic_linking_sym.patch
+++ b/toolchain/binutils/patches/2.30/400-mips_no_dynamic_linking_sym.patch
@ -1,6 +1,6 @@
 --- a/bfd/elfxx-mips.c
 +++ b/bfd/elfxx-mips.c
-@@ -8001,6 +8001,7 @@ _bfd_mips_elf_create_dynamic_sections (b
+@@ -7877,6 +7877,7 @@ _bfd_mips_elf_create_dynamic_sections (b
 
       name = SGI_COMPAT (abfd) ? "_DYNAMIC_LINK" : "_DYNAMIC_LINKING";
       bh = NULL;
@ -8,7 +8,7 @@
       if (!(_bfd_generic_link_add_one_symbol
 	    (info, abfd, name, BSF_GLOBAL, bfd_abs_section_ptr, 0,
 	     NULL, FALSE, get_elf_backend_data (abfd)->collect, &bh)))
-@@ -8013,6 +8014,7 @@ _bfd_mips_elf_create_dynamic_sections (b
+@@ -7889,6 +7890,7 @@ _bfd_mips_elf_create_dynamic_sections (b
 
       if (! bfd_elf_link_record_dynamic_symbol (info, h))
 	return FALSE;
--- a/toolchain/binutils/patches/2.30/500-Change-default-emulation-for-mips64-linux.patch
+++ b/toolchain/binutils/patches/2.30/500-Change-default-emulation-for-mips64-linux.patch
@ -1,6 +1,6 @@
 --- a/bfd/config.bfd
 +++ b/bfd/config.bfd
-@@ -919,12 +919,12 @@ case "${targ}" in
+@@ -1189,12 +1189,12 @@ case "${targ}" in
     targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
     ;;
   mips64*el-*-linux*)
@ -19,7 +19,7 @@
     targ_defvec=mips_elf32_trad_le_vec
 --- a/ld/configure.tgt
 +++ b/ld/configure.tgt
-@@ -468,11 +468,11 @@ mips*el-*-vxworks*)	targ_emul=elf32elmip
+@@ -535,11 +535,11 @@ mips*el-*-vxworks*)	targ_emul=elf32elmip
 mips*-*-vxworks*)	targ_emul=elf32ebmipvxworks
 			targ_extra_emuls="elf32elmipvxworks" ;;
 mips*-*-windiss)	targ_emul=elf32mipswindiss ;;
--- a/toolchain/fortify-headers/Makefile
+++ b/toolchain/fortify-headers/Makefile
@ -8,12 +8,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk

 PKG_NAME:=fortify-headers
-PKG_VERSION:=1.1
+PKG_VERSION:=1.0
 PKG_RELEASE=1

 PKG_SOURCE_URL:=http://dl.2f30.org/releases
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_HASH:=6ba5d860a2d2ba4c3346924b93930c34856eafe148bdbdf271ecab8065201fb6
+PKG_HASH:=026e4cc0f2aa69b7922b1bc8838491048b497faf1c8b20450741114f9ea3775b

 include $(INCLUDE_DIR)/toolchain-build.mk

--- a/toolchain/gcc/Config.in
+++ b/toolchain/gcc/Config.in
@ -2,10 +2,16 @@

 choice
 	prompt "GCC compiler Version" if TOOLCHAINOPTS
-	default GCC_USE_VERSION_8
+	default GCC_USE_VERSION_7_1_ARC if arc
+	default GCC_USE_VERSION_7
 	help
 	  Select the version of gcc you wish to use.

+	config GCC_USE_VERSION_7_1_ARC
+		select GCC_VERSION_7_1_ARC
+		bool "gcc 7.1.x with support of ARC cores"
+		depends on arc
+
 	config GCC_USE_VERSION_5
 		bool "gcc 5.x"
 		depends on !arc
@ -16,9 +22,7 @@ choice

 	config GCC_USE_VERSION_8
 		bool "gcc 8.x"
-
-	config GCC_USE_VERSION_9
-		bool "gcc 9.x"
+		depends on !arc
 endchoice

 config GCC_USE_GRAPHITE
--- a/toolchain/gcc/Config.version
+++ b/toolchain/gcc/Config.version
@ -1,23 +1,23 @@
+config GCC_VERSION_7_1_ARC
+	default y if (!TOOLCHAINOPTS && arc)
+	bool
+
 config GCC_VERSION_5
 	default y if GCC_USE_VERSION_5
 	bool

-config GCC_VERSION_7
-	default y if GCC_USE_VERSION_7
+config GCC_VERSION_8
+	default y if GCC_USE_VERSION_8
 	bool

-config GCC_VERSION_9
-	default y if GCC_USE_VERSION_9
+config GCC_USE_EMBEDDED_PATH_REMAP
+	default y if GCC_VERSION_8
+	default n
 	bool

 config GCC_VERSION
 	string
 	default "5.5.0"		if GCC_VERSION_5
-	default "7.4.0"		if GCC_VERSION_7
-	default "9.2.0"		if GCC_VERSION_9
-	default "8.3.0"
-
-config GCC_USE_IREMAP
-	bool
-	default y if ( GCC_USE_VERSION_5 || GCC_USE_VERSION_7 )
-	default n
+	default "arc-2017.09-release"   if GCC_VERSION_7_1_ARC
+	default "8.2.0"		if GCC_VERSION_8
+	default "7.4.0"
--- a/toolchain/gcc/common.mk
+++ b/toolchain/gcc/common.mk
@ -36,17 +36,23 @@ ifeq ($(PKG_VERSION),7.4.0)
  PKG_HASH:=eddde28d04f334aec1604456e536416549e9b1aa137fc69204e65eb0c009fe51
 endif

-ifeq ($(PKG_VERSION),8.3.0)
-  PKG_HASH:=64baadfe6cc0f4947a84cb12d7f0dfaf45bb58b7e92461639596c21e02d97d2c
+ifeq ($(PKG_VERSION),8.2.0)
+  PKG_HASH:=196c3c04ba2613f893283977e6011b2345d1cd1af9abeac58e916b1aab3e0080
 endif

-ifeq ($(PKG_VERSION),9.2.0)
-  PKG_HASH:=ea6ef08f121239da5695f76c9b33637a118dcf63e24164422231917fa61fb206
+ifneq ($(CONFIG_GCC_VERSION_7_1_ARC),)
+    PKG_VERSION:=7.1.1
+    PKG_SOURCE_URL:=https://github.com/foss-for-synopsys-dwc-arc-processors/gcc/archive/$(GCC_VERSION)
+    PKG_SOURCE:=$(PKG_NAME)-$(GCC_VERSION).tar.gz
+    PKG_HASH:=90596af8b9c26a434cec0a3b3d37d0c7c755ab6a65496af6ca32529fab5a6cfe
+    PKG_REV:=2017.09-release
+    GCC_DIR:=gcc-arc-$(PKG_REV)
+    HOST_BUILD_DIR = $(BUILD_DIR_HOST)/$(PKG_NAME)-$(GCC_VERSION)
 endif

 PATCH_DIR=../patches/$(GCC_VERSION)

-BUGURL=http://bugs.openwrt.org/
+BUGURL=http://www.lede-project.org/bugs/
 PKGVERSION=OpenWrt GCC $(PKG_VERSION) $(REVISION)

 HOST_BUILD_PARALLEL:=1
@ -117,12 +123,15 @@ GCC_CONFIGURE:= \
 		--with-gmp=$(TOPDIR)/staging_dir/host \
 		--with-mpfr=$(TOPDIR)/staging_dir/host \
 		--with-mpc=$(TOPDIR)/staging_dir/host \
-		--disable-decimal-float \
-		--with-diagnostics-color=auto-if-env
+		--disable-decimal-float
 ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
  GCC_CONFIGURE += --with-mips-plt
 endif

+ifndef GCC_VERSION_4_8
+  GCC_CONFIGURE += --with-diagnostics-color=auto-if-env
+endif
+
 ifneq ($(CONFIG_GCC_DEFAULT_PIE),)
  GCC_CONFIGURE+= \
 		--enable-default-pie
@ -174,11 +183,6 @@ ifeq ($(CONFIG_arm),y)
 		--with-fpu=$(word 2, $(subst +, ",$(CONFIG_CPU_TYPE))) \
 		--with-float=hard
  endif
-
-  # Do not let TARGET_CFLAGS get poisoned by extra CPU optimization flags
-  # that do not belong here. The cpu,fpu type should be specified via
-  # --with-cpu and --with-fpu for ARM and not CFLAGS.
-  TARGET_CFLAGS:=$(filter-out -m%,$(call qstrip,$(TARGET_CFLAGS)))
 endif

 ifeq ($(CONFIG_TARGET_x86)$(CONFIG_USE_GLIBC)$(CONFIG_INSTALL_GCCGO),yyy)
--- a/toolchain/gcc/final/Makefile
+++ b/toolchain/gcc/final/Makefile
@ -4,6 +4,7 @@ include ../common.mk

 GCC_CONFIGURE += \
 	--with-headers=$(TOOLCHAIN_DIR)/include \
+	--disable-libsanitizer \
 	--enable-languages=$(TARGET_LANGUAGES) \
 	--enable-shared \
 	--enable-threads \
@ -11,10 +12,6 @@ GCC_CONFIGURE += \
 	--enable-lto \
 	--with-libelf=$(TOPDIR)/staging_dir/host

-ifndef CONFIG_USE_GLIBC
-  GCC_CONFIGURE += --disable-libsanitizer
-endif
-
 ifdef CONFIG_USE_MUSL
  GCC_MAKE += gcc_cv_libc_provides_ssp=yes
 endif
--- a/toolchain/gcc/patches/5.5.0/050-libitm-Don-t-redefine-__always_inline-in-local_atomi.patch
+++ b/toolchain/gcc/patches/5.5.0/050-libitm-Don-t-redefine-__always_inline-in-local_atomi.patch
--- a/toolchain/gcc/patches/8.2.0/002-case_insensitive.patch
+++ b/toolchain/gcc/patches/8.2.0/002-case_insensitive.patch
--- a/toolchain/gcc/patches/8.2.0/010-documentation.patch
+++ b/toolchain/gcc/patches/8.2.0/010-documentation.patch
--- a/toolchain/gcc/patches/8.2.0/110-Fix-MIPS-PR-84790.patch
+++ b/toolchain/gcc/patches/8.2.0/110-Fix-MIPS-PR-84790.patch
--- a/toolchain/gcc/patches/8.2.0/230-musl_libssp.patch
+++ b/toolchain/gcc/patches/8.2.0/230-musl_libssp.patch
--- a/toolchain/gcc/patches/8.2.0/300-mips_Os_cpu_rtx_cost_model.patch
+++ b/toolchain/gcc/patches/8.2.0/300-mips_Os_cpu_rtx_cost_model.patch
--- a/toolchain/gcc/patches/8.2.0/800-arm_v5te_no_ldrd_strd.patch
+++ b/toolchain/gcc/patches/8.2.0/800-arm_v5te_no_ldrd_strd.patch
--- a/toolchain/gcc/patches/8.2.0/810-arm-softfloat-libgcc.patch
+++ b/toolchain/gcc/patches/8.2.0/810-arm-softfloat-libgcc.patch
--- a/toolchain/gcc/patches/8.2.0/820-libgcc_pic.patch
+++ b/toolchain/gcc/patches/8.2.0/820-libgcc_pic.patch
--- a/toolchain/gcc/patches/8.2.0/840-armv4_pass_fix-v4bx_to_ld.patch
+++ b/toolchain/gcc/patches/8.2.0/840-armv4_pass_fix-v4bx_to_ld.patch
--- a/toolchain/gcc/patches/8.2.0/850-use_shared_libgcc.patch
+++ b/toolchain/gcc/patches/8.2.0/850-use_shared_libgcc.patch
--- a/toolchain/gcc/patches/8.2.0/851-libgcc_no_compat.patch
+++ b/toolchain/gcc/patches/8.2.0/851-libgcc_no_compat.patch
--- a/toolchain/gcc/patches/8.2.0/870-ppc_no_crtsavres.patch
+++ b/toolchain/gcc/patches/8.2.0/870-ppc_no_crtsavres.patch
@ -1,6 +1,6 @@
 --- a/gcc/config/rs6000/rs6000.c
 +++ b/gcc/config/rs6000/rs6000.c
-@@ -24632,7 +24632,7 @@ rs6000_savres_strategy (rs6000_stack_t *
+@@ -24501,7 +24501,7 @@ rs6000_savres_strategy (rs6000_stack_t *
   /* Define cutoff for using out-of-line functions to save registers.  */
   if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
     {
--- a/toolchain/gcc/patches/8.2.0/881-no_tm_section.patch
+++ b/toolchain/gcc/patches/8.2.0/881-no_tm_section.patch
--- a/toolchain/gcc/patches/8.2.0/900-bad-mips16-crt.patch
+++ b/toolchain/gcc/patches/8.2.0/900-bad-mips16-crt.patch
--- a/toolchain/gcc/patches/8.2.0/910-mbsd_multi.patch
+++ b/toolchain/gcc/patches/8.2.0/910-mbsd_multi.patch
@ -114,7 +114,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
 ; On SVR4 targets, it also controls whether or not to emit a
 --- a/gcc/opts.c
 +++ b/gcc/opts.c
-@@ -2065,6 +2065,9 @@ common_handle_option (struct gcc_options
+@@ -2056,6 +2056,9 @@ common_handle_option (struct gcc_options
 			       opts, opts_set, loc, dc);
       break;
 
@ -126,7 +126,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
       opts->x_warn_larger_than = value != -1;
 --- a/gcc/doc/invoke.texi
 +++ b/gcc/doc/invoke.texi
-@@ -7014,6 +7014,17 @@ This option is only supported for C and
+@@ -7012,6 +7012,17 @@ This option is only supported for C and
 @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
 @option{-Wno-pointer-sign}.
 
--- a/toolchain/gcc/patches/8.2.0/920-specs_nonfatal_getenv.patch
+++ b/toolchain/gcc/patches/8.2.0/920-specs_nonfatal_getenv.patch
--- a/toolchain/gcc/patches/8.2.0/930-fix-mips-noexecstack.patch
+++ b/toolchain/gcc/patches/8.2.0/930-fix-mips-noexecstack.patch
--- a/toolchain/gcc/patches/8.2.0/931-libffi-fix-MIPS-softfloat-build-issue.patch
+++ b/toolchain/gcc/patches/8.2.0/931-libffi-fix-MIPS-softfloat-build-issue.patch
--- a/toolchain/gcc/patches/8.2.0/960-gotools-fix-compilation-when-making-cross-compiler.patch
+++ b/toolchain/gcc/patches/8.2.0/960-gotools-fix-compilation-when-making-cross-compiler.patch
--- a/toolchain/gcc/patches/9.2.0/100-Fix_uninitialised_use_in_mips_split_move.patch
+++ b/toolchain/gcc/patches/9.2.0/100-Fix_uninitialised_use_in_mips_split_move.patch
@ -1,55 +0,0 @@
-From d57faea9337ad595d005687247c3322252f70ba1 Mon Sep 17 00:00:00 2001
-From: rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Sun, 7 Jul 2019 09:49:14 +0000
-Subject: [PATCH] Fix uninitialised use in mips_split_move
-
-While testing the fix for PR91068, I hit an rtl checking failure
-while building newlib.  mips_split_move was decomposing an address that
-happened to be symbolic and then tried to access the REGNO of the base
-register field, which wasn't initialised but which by chance pointed to
-valid memory.
-
-2019-07-07  Richard Sandiford  <richard.sandiford@arm.com>
-
-gcc/
-	* config/mips/mips.c (mips_split_move): Zero-initialize addr
-	and check whether addr.reg is nonnull before using it.
-
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@273174 138bc75d-0d04-0410-961f-82ee72b054a4
---
- gcc/ChangeLog          | 5 +++++
- gcc/config/mips/mips.c | 4 ++--
- 2 files changed, 7 insertions(+), 2 deletions(-)
-
--- a/gcc/ChangeLog
-+++ b/gcc/ChangeLog
-@@ -1,3 +1,8 @@
-+2019-07-07  Richard Sandiford  <richard.sandiford@arm.com>
-+
-+	* config/mips/mips.c (mips_split_move): Zero-initialize addr
-+	and check whether addr.reg is nonnull before using it.
-+
- 2019-08-12  Release Manager
- 
- 	* GCC 9.2.0 released.
--- a/gcc/config/mips/mips.c
-+++ b/gcc/config/mips/mips.c
-@@ -4849,7 +4849,7 @@ mips_split_move (rtx dest, rtx src, enum
-      can forward SRC for DEST.  This is most useful if the next insn is a
-      simple store.   */
-   rtx_insn *insn = (rtx_insn *)insn_;
-  struct mips_address_info addr;
-+  struct mips_address_info addr = {};
-   if (insn)
-     {
-       rtx_insn *next = next_nonnote_nondebug_insn_bb (insn);
-@@ -4862,7 +4862,7 @@ mips_split_move (rtx dest, rtx src, enum
- 		{
- 		  rtx tmp = XEXP (src, 0);
- 		  mips_classify_address (&addr, tmp, GET_MODE (tmp), true);
-		  if (REGNO (addr.reg) != REGNO (dest))
-+		  if (addr.reg && REGNO (addr.reg) != REGNO (dest))
- 		    validate_change (next, &SET_SRC (set), src, false);
- 		}
- 	      else
--- a/toolchain/gcc/patches/9.2.0/110-Fix-MIPS-PR-84790.patch
+++ b/toolchain/gcc/patches/9.2.0/110-Fix-MIPS-PR-84790.patch
@ -1,20 +0,0 @@
-Fix https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84790.
-MIPS16 functions have a static assembler prologue which clobbers
-registers v0 and v1. Add these register clobbers to function call
-instructions.
-
--- a/gcc/config/mips/mips.c
-+++ b/gcc/config/mips/mips.c
-@@ -3131,6 +3131,12 @@ mips_emit_call_insn (rtx pattern, rtx or
-       emit_insn (gen_update_got_version ());
-     }
- 
-+  if (TARGET_MIPS16 && TARGET_USE_GOT)
-+    {
-+      clobber_reg (&CALL_INSN_FUNCTION_USAGE (insn), MIPS16_PIC_TEMP);
-+      clobber_reg (&CALL_INSN_FUNCTION_USAGE (insn), MIPS_PROLOGUE_TEMP (word_mode));
-+    }
-+
-   if (TARGET_MIPS16
-       && TARGET_EXPLICIT_RELOCS
-       && TARGET_CALL_CLOBBERED_GP)
--- a/toolchain/gcc/patches/9.2.0/230-musl_libssp.patch
+++ b/toolchain/gcc/patches/9.2.0/230-musl_libssp.patch
@ -1,13 +0,0 @@
--- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -876,7 +876,9 @@ proper position among the other output f
- #endif
- 
- #ifndef LINK_SSP_SPEC
-#ifdef TARGET_LIBC_PROVIDES_SSP
-+#if DEFAULT_LIBC == LIBC_MUSL
-+#define LINK_SSP_SPEC "-lssp_nonshared"
-+#elif defined(TARGET_LIBC_PROVIDES_SSP)
- #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
- 		       "|fstack-protector-strong|fstack-protector-explicit:}"
- #else
--- a/toolchain/gcc/patches/9.2.0/870-ppc_no_crtsavres.patch
+++ b/toolchain/gcc/patches/9.2.0/870-ppc_no_crtsavres.patch
@ -1,11 +0,0 @@
--- a/gcc/config/rs6000/rs6000.c
-+++ b/gcc/config/rs6000/rs6000.c
-@@ -24365,7 +24365,7 @@ rs6000_savres_strategy (rs6000_stack_t *
-   /* Define cutoff for using out-of-line functions to save registers.  */
-   if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
-     {
-      if (!optimize_size)
-+      if (1)
- 	{
- 	  strategy |= SAVE_INLINE_FPRS | REST_INLINE_FPRS;
- 	  strategy |= SAVE_INLINE_GPRS | REST_INLINE_GPRS;
--- a/toolchain/gcc/patches/9.2.0/881-no_tm_section.patch
+++ b/toolchain/gcc/patches/9.2.0/881-no_tm_section.patch
@ -1,11 +0,0 @@
--- a/libgcc/crtstuff.c
-+++ b/libgcc/crtstuff.c
-@@ -152,7 +152,7 @@ call_ ## FUNC (void)					\
- #endif
- 
- #if !defined(USE_TM_CLONE_REGISTRY) && defined(OBJECT_FORMAT_ELF)
-# define USE_TM_CLONE_REGISTRY 1
-+# define USE_TM_CLONE_REGISTRY 0
- #endif
- 
- /* We do not want to add the weak attribute to the declarations of these
--- a/toolchain/gcc/patches/9.2.0/900-bad-mips16-crt.patch
+++ b/toolchain/gcc/patches/9.2.0/900-bad-mips16-crt.patch
@ -1,9 +0,0 @@
--- a/libgcc/config/mips/t-mips16
-+++ b/libgcc/config/mips/t-mips16
-@@ -43,3 +43,6 @@ SYNC_CFLAGS = -mno-mips16
- 
- # Version these symbols if building libgcc.so.
- SHLIB_MAPFILES += $(srcdir)/config/mips/libgcc-mips16.ver
-+
-+CRTSTUFF_T_CFLAGS += -mno-mips16
-+CRTSTUFF_T_CFLAGS_S += -mno-mips16
--- a/toolchain/gcc/patches/9.2.0/931-libffi-fix-MIPS-softfloat-build-issue.patch
+++ b/toolchain/gcc/patches/9.2.0/931-libffi-fix-MIPS-softfloat-build-issue.patch
@ -1,168 +0,0 @@
-From c0c62fa4256f805389f16ebfc4a60cf789129b50 Mon Sep 17 00:00:00 2001
-From: BangLang Huang <banglang.huang@foxmail.com>
-Date: Wed, 9 Nov 2016 10:36:49 +0800
-Subject: [PATCH] libffi: fix MIPS softfloat build issue
-
-Backported from github.com/libffi/libffi#272
-
-Signed-off-by: BangLang Huang <banglang.huang@foxmail.com>
-Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---
- libffi/src/mips/n32.S | 17 +++++++++++++++++
- libffi/src/mips/o32.S | 17 +++++++++++++++++
- 2 files changed, 34 insertions(+)
-
--- a/libffi/src/mips/n32.S
-+++ b/libffi/src/mips/n32.S
-@@ -107,6 +107,16 @@ loadregs:
- 
- 	REG_L	t6, 3*FFI_SIZEOF_ARG($fp)  # load the flags word into t6.
- 
-+#ifdef __mips_soft_float
-+	REG_L	a0, 0*FFI_SIZEOF_ARG(t9)
-+	REG_L	a1, 1*FFI_SIZEOF_ARG(t9)
-+	REG_L	a2, 2*FFI_SIZEOF_ARG(t9)
-+	REG_L	a3, 3*FFI_SIZEOF_ARG(t9)
-+	REG_L	a4, 4*FFI_SIZEOF_ARG(t9)
-+	REG_L	a5, 5*FFI_SIZEOF_ARG(t9)
-+	REG_L	a6, 6*FFI_SIZEOF_ARG(t9)
-+	REG_L	a7, 7*FFI_SIZEOF_ARG(t9)
-+#else
- 	and	t4, t6, ((1<<FFI_FLAG_BITS)-1)
- 	REG_L	a0, 0*FFI_SIZEOF_ARG(t9)
- 	beqz	t4, arg1_next
-@@ -193,6 +203,7 @@ arg7_next:
- arg8_doublep:	
-  	l.d	$f19, 7*FFI_SIZEOF_ARG(t9)	
- arg8_next:	
-+#endif
- 
- callit:		
- 	# Load the function pointer
-@@ -214,6 +225,7 @@ retint:
- 	b	epilogue
- 
- retfloat:
-+#ifndef __mips_soft_float
- 	bne     t6, FFI_TYPE_FLOAT, retdouble
- 	jal	t9
- 	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-@@ -272,6 +284,7 @@ retstruct_f_d:
- 	s.s	$f0, 0(t4)
- 	s.d	$f2, 8(t4)
- 	b	epilogue
-+#endif
- 
- retstruct_d_soft:
- 	bne	t6, FFI_TYPE_STRUCT_D_SOFT, retstruct_f_soft
-@@ -429,6 +442,7 @@ ffi_closure_N32:
- 	REG_S	a6, A6_OFF2($sp)
- 	REG_S	a7, A7_OFF2($sp)
- 
-+#ifndef __mips_soft_float
- 	# Store all possible float/double registers.
- 	s.d	$f12, F12_OFF2($sp)
- 	s.d	$f13, F13_OFF2($sp)
-@@ -438,6 +452,7 @@ ffi_closure_N32:
- 	s.d	$f17, F17_OFF2($sp)
- 	s.d	$f18, F18_OFF2($sp)
- 	s.d	$f19, F19_OFF2($sp)
-+#endif
- 
- 	# Call ffi_closure_mips_inner_N32 to do the real work.
- 	LA	t9, ffi_closure_mips_inner_N32
-@@ -458,6 +473,7 @@ cls_retint:
- 	b	cls_epilogue
- 
- cls_retfloat:
-+#ifndef __mips_soft_float
- 	bne     v0, FFI_TYPE_FLOAT, cls_retdouble
- 	l.s	$f0, V0_OFF2($sp)
- 	b	cls_epilogue
-@@ -500,6 +516,7 @@ cls_retstruct_f_d:
- 	l.s	$f0, V0_OFF2($sp)
- 	l.d	$f2, V1_OFF2($sp)
- 	b	cls_epilogue
-+#endif
- 	
- cls_retstruct_small2:	
- 	REG_L	v0, V0_OFF2($sp)
--- a/libffi/src/mips/o32.S
-+++ b/libffi/src/mips/o32.S
-@@ -82,13 +82,16 @@ sixteen:
- 		
- 	ADDU	$sp, 4 * FFI_SIZEOF_ARG		# adjust $sp to new args
- 
-+#ifndef __mips_soft_float
- 	bnez	t0, pass_d			# make it quick for int
-+#endif
- 	REG_L	a0, 0*FFI_SIZEOF_ARG($sp)	# just go ahead and load the
- 	REG_L	a1, 1*FFI_SIZEOF_ARG($sp)	# four regs.
- 	REG_L	a2, 2*FFI_SIZEOF_ARG($sp)
- 	REG_L	a3, 3*FFI_SIZEOF_ARG($sp)
- 	b	call_it
- 
-+#ifndef __mips_soft_float
- pass_d:
- 	bne	t0, FFI_ARGS_D, pass_f
- 	l.d	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-@@ -130,6 +133,7 @@ pass_f_d:
-  #	bne	t0, FFI_ARGS_F_D, call_it
- 	l.s	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
- 	l.d	$f14, 2*FFI_SIZEOF_ARG($sp)	# passing double and float
-+#endif
- 
- call_it:	
- 	# Load the function pointer
-@@ -158,14 +162,23 @@ retfloat:
- 	bne     t2, FFI_TYPE_FLOAT, retdouble
- 	jalr	t9
- 	REG_L	t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp)
-+#ifndef __mips_soft_float
- 	s.s	$f0, 0(t0)
-+#else
-+	REG_S v0, 0(t0)
-+#endif
- 	b	epilogue
- 
- retdouble:	
- 	bne	t2, FFI_TYPE_DOUBLE, noretval
- 	jalr	t9
- 	REG_L	t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp)
-+#ifndef __mips_soft_float
- 	s.d	$f0, 0(t0)
-+#else
-+	REG_S v1, 4(t0)
-+	REG_S v0, 0(t0)
-+#endif
- 	b	epilogue
- 	
- noretval:	
-@@ -261,9 +274,11 @@ $LCFI7:
- 	li	$13, 1		# FFI_O32
- 	bne	$16, $13, 1f	# Skip fp save if FFI_O32_SOFT_FLOAT
- 	
-+#ifndef __mips_soft_float
- 	# Store all possible float/double registers.
- 	s.d	$f12, FA_0_0_OFF2($fp)
- 	s.d	$f14, FA_1_0_OFF2($fp)
-+#endif
- 1:	
- 	# Call ffi_closure_mips_inner_O32 to do the work.
- 	la	t9, ffi_closure_mips_inner_O32
-@@ -281,6 +296,7 @@ $LCFI7:
- 	li	$13, 1		# FFI_O32
- 	bne	$16, $13, 1f	# Skip fp restore if FFI_O32_SOFT_FLOAT
- 
-+#ifndef __mips_soft_float
- 	li	$9, FFI_TYPE_FLOAT
- 	l.s	$f0, V0_OFF2($fp)
- 	beq	$8, $9, closure_done
-@@ -288,6 +304,7 @@ $LCFI7:
- 	li	$9, FFI_TYPE_DOUBLE
- 	l.d	$f0, V0_OFF2($fp)
- 	beq	$8, $9, closure_done
-+#endif
- 1:	
- 	REG_L	$3, V1_OFF2($fp)
- 	REG_L	$2, V0_OFF2($fp)
--- a/toolchain/gcc/patches/9.2.0/960-gotools-fix-compilation-when-making-cross-compiler.patch
+++ b/toolchain/gcc/patches/9.2.0/960-gotools-fix-compilation-when-making-cross-compiler.patch
@ -1,67 +0,0 @@
-From dda6b050cd74a352670787a294596a9c56c21327 Mon Sep 17 00:00:00 2001
-From: Yousong Zhou <yszhou4tech@gmail.com>
-Date: Fri, 4 May 2018 18:20:53 +0800
-Subject: [PATCH] gotools: fix compilation when making cross compiler
-
-libgo is "the runtime support library for the Go programming language.
-This library is intended for use with the Go frontend."
-
-gccgo will link target files with libgo.so which depends on libgcc_s.so.1, but
-the linker will complain that it cannot find it.  That's because shared libgcc
-is not present in the install directory yet.  libgo.so was made without problem
-because gcc will emit -lgcc_s when compiled with -shared option.  When gotools
-were being made, it was supplied with -static-libgcc thus no link option was
-provided.  Check LIBGO in gcc/go/gcc-spec.c for how gccgo make a builtin spec
-for linking with libgo.so
-
- GccgoCrossCompilation, https://github.com/golang/go/wiki/GccgoCrossCompilation
- Cross-building instructions, http://www.eglibc.org/archives/patches/msg00078.html
-
-When 3-pass GCC compilation is used, shared libgcc runtime libraries will be
-available after gcc pass2 completed and will meet the gotools link requirement
-at gcc pass3
---
- gotools/Makefile.am | 4 +++-
- gotools/Makefile.in | 4 +++-
- 2 files changed, 6 insertions(+), 2 deletions(-)
-
--- a/gotools/Makefile.am
-+++ b/gotools/Makefile.am
-@@ -26,6 +26,7 @@ PWD_COMMAND = $${PWDCMD-pwd}
- STAMP = echo timestamp >
- 
- libgodir = ../$(target_noncanonical)/libgo
-+libgccdir = ../$(target_noncanonical)/libgcc
- LIBGODEP = $(libgodir)/libgo.la
- 
- LIBGOTOOL = $(libgodir)/libgotool.a
-@@ -41,7 +42,8 @@ GOCFLAGS = $(CFLAGS_FOR_TARGET)
- GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS)
- 
- AM_GOCFLAGS = -I $(libgodir)
-AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs
-+AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs \
-+	-L $(libgccdir) -L $(libgccdir)/.libs -lgcc_s
- GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@
- 
- libgosrcdir = $(srcdir)/../libgo/go
--- a/gotools/Makefile.in
-+++ b/gotools/Makefile.in
-@@ -337,6 +337,7 @@ mkinstalldirs = $(SHELL) $(toplevel_srcd
- PWD_COMMAND = $${PWDCMD-pwd}
- STAMP = echo timestamp >
- libgodir = ../$(target_noncanonical)/libgo
-+libgccdir = ../$(target_noncanonical)/libgcc
- LIBGODEP = $(libgodir)/libgo.la
- LIBGOTOOL = $(libgodir)/libgotool.a
- @NATIVE_FALSE@GOCOMPILER = $(GOC)
-@@ -346,7 +347,8 @@ LIBGOTOOL = $(libgodir)/libgotool.a
- GOCFLAGS = $(CFLAGS_FOR_TARGET)
- GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS)
- AM_GOCFLAGS = -I $(libgodir)
-AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs
-+AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs \
-+	-L $(libgccdir) -L $(libgccdir)/.libs -lgcc_s
- GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@
- libgosrcdir = $(srcdir)/../libgo/go
- cmdsrcdir = $(libgosrcdir)/cmd
--- a/toolchain/gcc/patches/arc-2017.09-release/001-revert_register_mode_search.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/001-revert_register_mode_search.patch
@ -0,0 +1,77 @@
+commit 31285a20390a5e53a74a2a71d1b5c82f366ddd5a
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Tue May 6 11:49:05 2014 +0000
+
+    gcc: revert an upstream patch that is causing a regression on powerpc
+    
+    https://forum.openwrt.org/viewtopic.php?pid=232494#p232494
+    
+    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+    
+    SVN-Revision: 40709
+
+Revert of:
+
+commit 275035b56823b26d5fb7e90fad945b998648edf2
+Author: bergner <bergner@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date:   Thu Sep 5 14:09:07 2013 +0000
+
+        PR target/58139
+        * reginfo.c (choose_hard_reg_mode): Scan through all mode classes
+        looking for widest mode.
+
+
+    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202286 138bc75d-0d04-0410-961f-82ee72b054a4
+
+
+--- a/gcc/reginfo.c
+++ b/gcc/reginfo.c
+@@ -637,35 +637,40 @@ choose_hard_reg_mode (unsigned int regno
+        mode = GET_MODE_WIDER_MODE (mode))
+     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
+ 	&& HARD_REGNO_MODE_OK (regno, mode)
+-	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
+-	&& GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
+	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
+       found_mode = mode;
+ 
+  if (found_mode != VOIDmode)
+    return found_mode;
+
+   for (mode = GET_CLASS_NARROWEST_MODE (MODE_FLOAT);
+        mode != VOIDmode;
+        mode = GET_MODE_WIDER_MODE (mode))
+     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
+ 	&& HARD_REGNO_MODE_OK (regno, mode)
+-	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
+-	&& GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
+	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
+       found_mode = mode;
+ 
+  if (found_mode != VOIDmode)
+    return found_mode;
+
+   for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_FLOAT);
+        mode != VOIDmode;
+        mode = GET_MODE_WIDER_MODE (mode))
+     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
+ 	&& HARD_REGNO_MODE_OK (regno, mode)
+-	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
+-	&& GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
+	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
+       found_mode = mode;
+ 
+  if (found_mode != VOIDmode)
+    return found_mode;
+
+   for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_INT);
+        mode != VOIDmode;
+        mode = GET_MODE_WIDER_MODE (mode))
+     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
+ 	&& HARD_REGNO_MODE_OK (regno, mode)
+-	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
+-	&& GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
+	&& (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
+       found_mode = mode;
+ 
+   if (found_mode != VOIDmode)
--- a/toolchain/gcc/patches/arc-2017.09-release/002-case_insensitive.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/002-case_insensitive.patch
--- a/toolchain/gcc/patches/arc-2017.09-release/010-documentation.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/010-documentation.patch
@ -12,7 +12,7 @@ Date:   Tue Feb 26 16:16:33 2013 +0000

 --- a/gcc/Makefile.in
 +++ b/gcc/Makefile.in
-@@ -3202,18 +3202,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
+@@ -3121,18 +3121,10 @@ doc/gcc.info: $(TEXI_GCC_FILES)
 doc/gccint.info: $(TEXI_GCCINT_FILES)
 doc/cppinternals.info: $(TEXI_CPPINT_FILES)
 
--- a/toolchain/gcc/patches/arc-2017.09-release/230-musl_libssp.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/230-musl_libssp.patch
@ -0,0 +1,28 @@
+commit 1877bc9d8f2be143fbe530347a945850d0ecd234
+Author: Steven Barth <cyrus@openwrt.org>
+Date:   Mon Jun 22 10:31:07 2015 +0000
+
+    gcc/musl: rework SSP-support
+    
+    Make musl provide libssp_nonshared.a and make GCC link it unconditionally
+    if musl is used. This should be a no-op if SSP is disabled and seems to be
+    the only reliable way of dealing with SSP over all packages due to the mess
+    that is linkerflags handling in packages.
+    
+    Signed-off-by: Steven Barth <steven@midlink.org>
+    
+    SVN-Revision: 46108
+
+--- a/gcc/gcc.c
+++ b/gcc/gcc.c
+@@ -861,7 +861,9 @@ proper position among the other output f
+ #endif
+ 
+ #ifndef LINK_SSP_SPEC
+-#ifdef TARGET_LIBC_PROVIDES_SSP
+#if DEFAULT_LIBC == LIBC_MUSL
+#define LINK_SSP_SPEC "-lssp_nonshared"
+#elif defined(TARGET_LIBC_PROVIDES_SSP)
+ #define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
+ 		       "|fstack-protector-strong|fstack-protector-explicit:}"
+ #else
--- a/toolchain/gcc/patches/arc-2017.09-release/300-mips_Os_cpu_rtx_cost_model.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/300-mips_Os_cpu_rtx_cost_model.patch
@ -10,7 +10,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>

 --- a/gcc/config/mips/mips.c
 +++ b/gcc/config/mips/mips.c
-@@ -19994,7 +19994,7 @@ mips_option_override (void)
+@@ -19784,7 +19784,7 @@ mips_option_override (void)
     flag_pcc_struct_return = 0;
 
   /* Decide which rtx_costs structure to use.  */
--- a/toolchain/gcc/patches/arc-2017.09-release/800-arm_v5te_no_ldrd_strd.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/800-arm_v5te_no_ldrd_strd.patch
@ -0,0 +1,32 @@
+commit b050f87d13b5dc7ed82feb9a90f4529de58bdf25
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Wed Feb 19 19:20:10 2014 +0000
+
+    gcc: prevent the use of LDRD/STRD on ARMv5TE
+    
+    These instructions are for 64-bit load/store. On ARMv5TE, the CPU
+    requires addresses to be aligned to 64-bit. When misaligned, behavior is
+    undefined (effectively either loads the same word twice on LDRD, or
+    corrupts surrounding memory on STRD).
+    
+    On ARMv6 and newer, unaligned access is safe.
+    
+    Removing these instructions for ARMv5TE is necessary, because GCC
+    ignores alignment information in pointers and does unsafe optimizations
+    that have shown up as bugs in various places.
+    
+    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+    
+    SVN-Revision: 39638
+
+--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
+@@ -150,7 +150,7 @@ extern tree arm_fp16_type_node;
+ /* Thumb-1 only.  */
+ #define TARGET_THUMB1_ONLY		(TARGET_THUMB1 && !arm_arch_notm)
+ 
+-#define TARGET_LDRD			(arm_arch5e && ARM_DOUBLEWORD_ALIGN \
+#define TARGET_LDRD			(arm_arch6 && ARM_DOUBLEWORD_ALIGN \
+                                          && !TARGET_THUMB1)
+ 
+ #define TARGET_CRC32			(arm_arch_crc)
--- a/toolchain/gcc/patches/arc-2017.09-release/810-arm-softfloat-libgcc.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/810-arm-softfloat-libgcc.patch
--- a/toolchain/gcc/patches/arc-2017.09-release/820-libgcc_pic.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/820-libgcc_pic.patch
@ -8,7 +8,7 @@ Date:   Mon Oct 19 23:26:09 2009 +0000

 --- a/libgcc/Makefile.in
 +++ b/libgcc/Makefile.in
-@@ -927,11 +927,12 @@ $(libgcov-driver-objects): %$(objext): $
+@@ -920,11 +920,12 @@ $(libgcov-driver-objects): %$(objext): $
 
 # Static libraries.
 libgcc.a: $(libgcc-objects)
@ -22,7 +22,7 @@ Date:   Mon Oct 19 23:26:09 2009 +0000
 	-rm -f $@
 
 	objects="$(objects)";					\
-@@ -955,7 +956,7 @@ all: libunwind.a
+@@ -945,7 +946,7 @@ all: libunwind.a
 endif
 
 ifeq ($(enable_shared),yes)
@ -31,7 +31,7 @@ Date:   Mon Oct 19 23:26:09 2009 +0000
 ifneq ($(LIBUNWIND),)
 all: libunwind$(SHLIB_EXT)
 libgcc_s$(SHLIB_EXT): libunwind$(SHLIB_EXT)
-@@ -1161,6 +1162,10 @@ install-shared:
+@@ -1151,6 +1152,10 @@ install-shared:
 	chmod 644 $(DESTDIR)$(inst_libdir)/libgcc_eh.a
 	$(RANLIB) $(DESTDIR)$(inst_libdir)/libgcc_eh.a
 
--- a/toolchain/gcc/patches/arc-2017.09-release/840-armv4_pass_fix-v4bx_to_ld.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/840-armv4_pass_fix-v4bx_to_ld.patch
@ -9,7 +9,7 @@ Date:   Wed Feb 2 19:34:36 2011 +0000

 --- a/gcc/config/arm/linux-eabi.h
 +++ b/gcc/config/arm/linux-eabi.h
-@@ -91,10 +91,15 @@
+@@ -88,10 +88,15 @@
 #define MUSL_DYNAMIC_LINKER \
   "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1"
 
--- a/toolchain/gcc/patches/arc-2017.09-release/850-use_shared_libgcc.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/850-use_shared_libgcc.patch
@ -7,7 +7,7 @@ Date:   Sun Feb 12 20:25:47 2012 +0000
    SVN-Revision: 30486
 --- a/gcc/config/arm/linux-eabi.h
 +++ b/gcc/config/arm/linux-eabi.h
-@@ -129,10 +129,6 @@
+@@ -126,10 +126,6 @@
   "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} "	\
   LINUX_OR_ANDROID_LD (GNU_USER_TARGET_ENDFILE_SPEC, ANDROID_ENDFILE_SPEC)
 
@ -20,8 +20,8 @@ Date:   Sun Feb 12 20:25:47 2012 +0000
    is used.  */
 --- a/gcc/config/linux.h
 +++ b/gcc/config/linux.h
-@@ -66,6 +66,10 @@ see the files COPYING3 and COPYING.RUNTI
- 	  builtin_version ("CRuntime_Musl");			\
+@@ -53,6 +53,10 @@ see the files COPYING3 and COPYING.RUNTI
+ 	builtin_assert ("system=posix");			\
     } while (0)
 
 +#ifndef LIBGCC_SPEC
@ -42,7 +42,7 @@ Date:   Sun Feb 12 20:25:47 2012 +0000
 }
 --- a/gcc/config/rs6000/linux.h
 +++ b/gcc/config/rs6000/linux.h
-@@ -62,6 +62,9 @@
+@@ -60,6 +60,9 @@
 #undef	CPP_OS_DEFAULT_SPEC
 #define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)"
 
@ -50,5 +50,5 @@ Date:   Sun Feb 12 20:25:47 2012 +0000
 +#define LIBGCC_SPEC "%{!static:%{!static-libgcc:-lgcc_s}} -lgcc"
 +
 #undef  LINK_SHLIB_SPEC
- #define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}} \
-   %{static-pie:-static -pie --no-dynamic-linker -z text}"
+ #define LINK_SHLIB_SPEC "%{shared:-shared} %{!shared: %{static:-static}}"
+ 
--- a/toolchain/gcc/patches/arc-2017.09-release/851-libgcc_no_compat.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/851-libgcc_no_compat.patch
--- a/toolchain/gcc/patches/arc-2017.09-release/870-ppc_no_crtsavres.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/870-ppc_no_crtsavres.patch
@ -0,0 +1,18 @@
+commit d8c570a1531035c3e26bcd94741e5f5b9c36b5d9
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Mon Mar 5 00:51:01 2012 +0000
+
+    gcc: do not emit references to _savegpr_* and _restgpr_* on powerpc, as they are tricky to deal with wrt. libgcc. they cannot be linked dynamically
+    
+    SVN-Revision: 30814
+--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
+@@ -26936,7 +26936,7 @@ rs6000_savres_strategy (rs6000_stack_t *
+   /* Define cutoff for using out-of-line functions to save registers.  */
+   if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
+     {
+-      if (!optimize_size)
+      if (1)
+ 	{
+ 	  strategy |= SAVE_INLINE_FPRS | REST_INLINE_FPRS;
+ 	  strategy |= SAVE_INLINE_GPRS | REST_INLINE_GPRS;
--- a/toolchain/gcc/patches/arc-2017.09-release/881-no_tm_section.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/881-no_tm_section.patch
@ -0,0 +1,22 @@
+commit 565988ab47bd9b96b50608564aee2104aeb4b7ae
+Author: Felix Fietkau <nbd@nbd.name>
+Date:   Tue Dec 13 14:20:49 2016 +0100
+
+    gcc: rip out transactional memory related bloat from crtbegin
+    
+    Slightly improves compression for each executable, saving about 4k from
+    the default ar71xx rootfs
+    
+    Signed-off-by: Felix Fietkau <nbd@nbd.name>
+
+--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
+@@ -152,7 +152,7 @@ call_ ## FUNC (void)					\
+ #endif
+ 
+ #if !defined(USE_TM_CLONE_REGISTRY) && defined(OBJECT_FORMAT_ELF)
+-# define USE_TM_CLONE_REGISTRY 1
+# define USE_TM_CLONE_REGISTRY 0
+ #endif
+ 
+ /* We do not want to add the weak attribute to the declarations of these
--- a/toolchain/gcc/patches/arc-2017.09-release/900-bad-mips16-crt.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/900-bad-mips16-crt.patch
@ -0,0 +1,30 @@
+commit 9dc38e48f7a6f88b7ac7bfaced91f53660204e46
+Author: Florian Fainelli <florian@openwrt.org>
+Date:   Fri Apr 5 12:36:06 2013 +0000
+
+    toolchain/gcc: .init and .fini need to pick one ISA
+    
+    The .init and .fini sections are built by concatenating code
+    fragments. Putting mips16 code in the middle of a mips32 code block
+    doesn't work. Make gcc built the magic crt stuff in no-mips16 mode.
+    
+    This is specific to 4.6-linaro but is probably portable to other gcc
+    flavors. Adding this to the t-libgcc-mips16 makefile fragment is a
+    hack not suitable for pushing upstream, but there is no mips/t-linux
+    or mips/t-uclibc and I am not going to touch gcc/configure for two
+    lines.
+    
+    Signed-off-by: Jay Carlson <nop@nop.com>
+    Signed-off-by: Florian Fainelli <florian@openwrt.org>
+    
+    SVN-Revision: 36200
+
+--- a/libgcc/config/mips/t-mips16
+++ b/libgcc/config/mips/t-mips16
+@@ -43,3 +43,6 @@ SYNC_CFLAGS = -mno-mips16
+ 
+ # Version these symbols if building libgcc.so.
+ SHLIB_MAPFILES += $(srcdir)/config/mips/libgcc-mips16.ver
+
+CRTSTUFF_T_CFLAGS += -mno-mips16
+CRTSTUFF_T_CFLAGS_S += -mno-mips16
--- a/toolchain/gcc/patches/arc-2017.09-release/910-mbsd_multi.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/910-mbsd_multi.patch
@ -17,7 +17,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000

 --- a/gcc/c-family/c-opts.c
 +++ b/gcc/c-family/c-opts.c
-@@ -107,6 +107,9 @@ static dump_flags_t original_dump_flags;
+@@ -108,6 +108,9 @@ static int class_dump_flags;
 /* Whether any standard preincluded header has been preincluded.  */
 static bool done_preinclude;
 
@ -27,7 +27,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
 static void handle_OPT_d (const char *);
 static void set_std_cxx98 (int);
 static void set_std_cxx11 (int);
-@@ -452,6 +455,12 @@ c_common_handle_option (size_t scode, co
+@@ -456,6 +459,12 @@ c_common_handle_option (size_t scode, co
       flag_no_builtin = !value;
       break;
 
@ -40,7 +40,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
     case OPT_fconstant_string_class_:
       constant_string_class_name = arg;
       break;
-@@ -1138,6 +1147,47 @@ c_common_init (void)
+@@ -1084,6 +1093,47 @@ c_common_init (void)
       return false;
     }
 
@ -80,7 +80,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
 +      }
 +    } else if (evv == 0) {
 +      if (honour_copts != 1)
-+        inform (UNKNOWN_LOCATION, "someone does not honour COPTS correctly, passed %d times",
+        inform (0, "someone does not honour COPTS correctly, passed %d times",
 +         honour_copts);
 +    }
 +  }
@ -90,9 +90,9 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
 
 --- a/gcc/c-family/c.opt
 +++ b/gcc/c-family/c.opt
-@@ -1521,6 +1521,9 @@ C++ ObjC++ Optimization Alias(fexception
+@@ -1412,6 +1412,9 @@ C++ ObjC++ Optimization Alias(fexception
 fhonor-std
- C++ ObjC++ Deprecated
+ C++ ObjC++ Ignore Warn(switch %qs is no longer supported)
 
 +fhonour-copts
 +C ObjC C++ ObjC++ RejectNegative
@ -102,7 +102,7 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
 Assume normal C execution environment.
 --- a/gcc/common.opt
 +++ b/gcc/common.opt
-@@ -1589,6 +1589,9 @@ fguess-branch-probability
+@@ -1510,6 +1510,9 @@ fguess-branch-probability
 Common Report Var(flag_guess_branch_prob) Optimization
 Enable guessing of branch probabilities.
 
@ -112,9 +112,21 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
 ; Nonzero means ignore `#ident' directives.  0 means handle them.
 ; Generate position-independent code for executables if possible
 ; On SVR4 targets, it also controls whether or not to emit a
+--- a/gcc/opts.c
+++ b/gcc/opts.c
+@@ -1928,6 +1928,9 @@ common_handle_option (struct gcc_options
+ 			       opts, opts_set, loc, dc);
+       break;
+ 
+    case OPT_fhonour_copts:
+      break;
+
+     case OPT_Wlarger_than_:
+       opts->x_larger_than_size = value;
+       opts->x_warn_larger_than = value != -1;
 --- a/gcc/doc/invoke.texi
 +++ b/gcc/doc/invoke.texi
-@@ -7657,6 +7657,17 @@ This option is only supported for C and
+@@ -6567,6 +6567,17 @@ This option is only supported for C and
 @option{-Wall} and by @option{-Wpedantic}, which can be disabled with
 @option{-Wno-pointer-sign}.
 
@ -132,15 +144,3 @@ Date:   Tue Jul 31 00:52:27 2007 +0000
 @item -Wstack-protector
 @opindex Wstack-protector
 @opindex Wno-stack-protector
--- a/gcc/opts.c
-+++ b/gcc/opts.c
-@@ -2314,6 +2314,9 @@ common_handle_option (struct gcc_options
-       /* Currently handled in a prescan.  */
-       break;
- 
-+    case OPT_fhonour_copts:
-+      break;
-+
-     case OPT_Werror:
-       dc->warning_as_error_requested = value;
-       break;
--- a/toolchain/gcc/patches/arc-2017.09-release/920-specs_nonfatal_getenv.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/920-specs_nonfatal_getenv.patch
@ -7,8 +7,8 @@ Date:   Sat Apr 21 03:02:39 2012 +0000

 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -9318,8 +9318,10 @@ getenv_spec_function (int argc, const ch
-     }
+@@ -9280,8 +9280,10 @@ getenv_spec_function (int argc, const ch
+     value = varname;
 
   if (!value)
 -    fatal_error (input_location,
--- a/toolchain/gcc/patches/arc-2017.09-release/930-fix-mips-noexecstack.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/930-fix-mips-noexecstack.patch
@ -48,9 +48,9 @@ sellcey@mips.com

 --- a/gcc/config/mips/mips.c
 +++ b/gcc/config/mips/mips.c
-@@ -22822,6 +22822,9 @@ mips_starting_frame_offset (void)
- #undef TARGET_STARTING_FRAME_OFFSET
- #define TARGET_STARTING_FRAME_OFFSET mips_starting_frame_offset
+@@ -22561,6 +22561,9 @@ mips_promote_function_mode (const_tree t
+ #undef TARGET_CUSTOM_FUNCTION_DESCRIPTORS
+ #define TARGET_CUSTOM_FUNCTION_DESCRIPTORS 2
 
 +#undef TARGET_ASM_FILE_END
 +#define TARGET_ASM_FILE_END file_end_indicate_exec_stack
--- a/toolchain/gcc/patches/arc-2017.09-release/940-no-clobber-stamp-bits.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/940-no-clobber-stamp-bits.patch
@ -0,0 +1,33 @@
+commit 548d9a008ff265e9eaa3c7e0e6e301c6bd5645e6
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Fri Dec 12 17:01:57 2014 +0000
+
+    gcc: don't clobber stamp-bits with a symlink to itself
+    
+    Several versions of gcc have an issue in libstdc++v3 where the build may
+    clobber stamp-bits with a link to itself.  This doesn't manifest itself
+    on all systems.  On several Ubuntu systems, this doesn't appear to be a
+    problem, but it is an issue on Fedora 16 systems.
+    
+    To fix the issue, we'll simply filter out stamp-bits from the symlinks
+    to be generated.
+    
+    Note: gcc 4.4.7 is unaffected by this issue, so no fix is necessary
+    there.
+    
+    Signed-off-by: John Szakmeister <john@szakmeister.net>
+    
+    SVN-Revision: 43669
+
+
+--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
+@@ -1476,7 +1476,7 @@ stamp-bits: ${bits_headers}
+ 	@$(STAMP) stamp-bits
+ 
+ stamp-bits-sup: stamp-bits ${bits_sup_headers}
+-	@-cd ${bits_builddir} && $(LN_S) $? . 2>/dev/null
+	@-cd ${bits_builddir} && $(LN_S) $(filter-out stamp-bits,$?) . 2>/dev/null
+ 	@$(STAMP) stamp-bits-sup
+ 
+ stamp-c_base: ${c_base_headers}
--- a/toolchain/gcc/patches/arc-2017.09-release/950-cpp_file_path_translation.patch
+++ b/toolchain/gcc/patches/arc-2017.09-release/950-cpp_file_path_translation.patch
@ -0,0 +1,181 @@
+commit 331735a357a73c7b8adc205241ac3cc6543d985e
+Author: Felix Fietkau <nbd@openwrt.org>
+Date:   Tue Nov 17 12:38:22 2015 +0000
+
+    gcc: add a patch to 5.x that supports translation of __FILE__ paths
+    
+    Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+    
+    SVN-Revision: 47490
+
+Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47047
+
+--- a/gcc/c-family/c-opts.c
+++ b/gcc/c-family/c-opts.c
+@@ -588,6 +588,10 @@ c_common_handle_option (size_t scode, co
+       add_path (xstrdup (arg), SYSTEM, 0, true);
+       break;
+ 
+    case OPT_iremap:
+      add_cpp_remap_path (arg);
+      break;
+
+     case OPT_iwithprefix:
+       add_prefixed_path (arg, SYSTEM);
+       break;
+--- a/gcc/c-family/c.opt
+++ b/gcc/c-family/c.opt
+@@ -1825,6 +1825,10 @@ iquote
+ C ObjC C++ ObjC++ Joined Separate MissingArgError(missing path after %qs)
+ -iquote <dir>	Add <dir> to the end of the quote include path.
+ 
+iremap
+C ObjC C++ ObjC++ Joined Separate
+-iremap <src:dst>  Convert <src> to <dst> if it occurs as prefix in __FILE__.
+
+ iwithprefix
+ C ObjC C++ ObjC++ Joined Separate
+ -iwithprefix <dir>	Add <dir> to the end of the system include path.
+--- a/gcc/doc/cpp.texi
+++ b/gcc/doc/cpp.texi
+@@ -4272,6 +4272,7 @@ Refer to the GCC manual for full documen
+ @c man begin SYNOPSIS
+ cpp [@option{-D}@var{macro}[=@var{defn}]@dots{}] [@option{-U}@var{macro}]
+     [@option{-I}@var{dir}@dots{}] [@option{-iquote}@var{dir}@dots{}]
+    [@option{-iremap}@var{src}:@var{dst}]
+     [@option{-M}|@option{-MM}] [@option{-MG}] [@option{-MF} @var{filename}]
+     [@option{-MP}] [@option{-MQ} @var{target}@dots{}]
+     [@option{-MT} @var{target}@dots{}]
+--- a/gcc/doc/cppopts.texi
+++ b/gcc/doc/cppopts.texi
+@@ -220,6 +220,12 @@ extensions @samp{.i}, @samp{.ii} or @sam
+ extensions that GCC uses for preprocessed files created by
+ @option{-save-temps}.
+ 
+@item -iremap @var{src}:@var{dst}
+@opindex iremap
+Replace the prefix @var{src} in __FILE__ with @var{dst} at expansion time.
+This option can be specified more than once.  Processing stops at the first
+match.
+
+ @item -fdirectives-only
+ @opindex fdirectives-only
+ When preprocessing, handle directives, but do not expand macros.
+--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
+@@ -11863,6 +11863,12 @@ by @option{-fplugin=@var{name}} instead
+ @option{-fplugin=@var{path}/@var{name}.so}.  This option is not meant
+ to be used by the user, but only passed by the driver.
+ 
+@item -iremap @var{src}:@var{dst}
+@opindex iremap
+Replace the prefix @var{src} in __FILE__ with @var{dst} at expansion time.
+This option can be specified more than once.  Processing stops at the first
+match.
+
+ @item -L@var{dir}
+ @opindex L
+ Add directory @var{dir} to the list of directories to be searched
+--- a/libcpp/include/cpplib.h
+++ b/libcpp/include/cpplib.h
+@@ -820,6 +820,9 @@ extern void cpp_set_lang (cpp_reader *,
+ /* Set the include paths.  */
+ extern void cpp_set_include_chains (cpp_reader *, cpp_dir *, cpp_dir *, int);
+ 
+/* Provide src:dst pair for __FILE__ remapping.  */
+extern void add_cpp_remap_path (const char *);
+
+ /* Call these to get pointers to the options, callback, and deps
+    structures for a given reader.  These pointers are good until you
+    call cpp_finish on that reader.  You can either edit the callbacks
+--- a/libcpp/macro.c
+++ b/libcpp/macro.c
+@@ -227,6 +227,64 @@ static const char * const monthnames[] =
+   "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
+ };
+ 
+static size_t remap_pairs;
+static char **remap_src;
+static char **remap_dst;
+
+void
+add_cpp_remap_path (const char *arg)
+{
+  const char *arg_dst;
+  size_t len;
+
+  arg_dst = strchr(arg, ':');
+  if (arg_dst == NULL)
+    {
+      fprintf(stderr, "Invalid argument for -iremap\n");
+      exit(1);
+    }
+
+  len = arg_dst - arg;
+  ++arg_dst;
+
+  remap_src = (char **) xrealloc(remap_src, sizeof(char *) * (remap_pairs + 1));
+  remap_dst = (char **) xrealloc(remap_dst, sizeof(char *) * (remap_pairs + 1));
+
+  remap_src[remap_pairs] = (char *) xmalloc(len + 1);
+  memcpy(remap_src[remap_pairs], arg, len);
+  remap_src[remap_pairs][len] = '\0';
+  remap_dst[remap_pairs] = xstrdup(arg_dst);
+  ++remap_pairs;
+}
+
+static const char *
+cpp_remap_file (const char *arg, char **tmp_name)
+{
+  char *result;
+  size_t i, len;
+
+  for (i = 0; i < remap_pairs; ++i)
+    {
+      len = strlen (remap_src[i]);
+      if (strncmp (remap_src[i], arg, len))
+	continue;
+      if (arg[len] == '\0')
+	return xstrdup (remap_dst[i]);
+      if (arg[len] != '/')
+	continue;
+      arg += len;
+      len = strlen (remap_dst[i]);
+      result = (char *) xmalloc (len + strlen (arg) + 1);
+      memcpy(result, remap_dst[i], len);
+      strcpy(result + len, arg);
+      *tmp_name = result;
+
+      return result;
+    }
+
+   return arg;
+}
+
+ /* Helper function for builtin_macro.  Returns the text generated by
+    a builtin macro. */
+ const uchar *
+@@ -290,6 +348,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi
+       {
+ 	unsigned int len;
+ 	const char *name;
+	char *tmp_name = NULL;
+ 	uchar *buf;
+ 	
+ 	if (node->value.builtin == BT_FILE)
+@@ -301,6 +360,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi
+ 	    if (!name)
+ 	      abort ();
+ 	  }
+	name = cpp_remap_file (name, &tmp_name);
+ 	len = strlen (name);
+ 	buf = _cpp_unaligned_alloc (pfile, len * 2 + 3);
+ 	result = buf;
+@@ -308,6 +368,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi
+ 	buf = cpp_quote_string (buf + 1, (const unsigned char *) name, len);
+ 	*buf++ = '"';
+ 	*buf = '\0';
+	free (tmp_name);
+       }
+       break;
+ 
--- a/toolchain/gdb/Makefile
+++ b/toolchain/gdb/Makefile
@ -17,11 +17,11 @@ PKG_HASH:=7e3c2a763bf500a40c5c4591a7e22c591dafc1f214b1d514895c1096e85c883a
 GDB_DIR:=binutils-$(PKG_NAME)-$(PKG_VERSION)
 PATCH_DIR:=./patches-arc
 else
-PKG_VERSION:=8.3.1
+PKG_VERSION:=8.2

 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/gdb
-PKG_HASH:=1e55b4d7cdca7b34be12f4ceae651623aa73b2fd640152313f9f66a7149757c4
+PKG_HASH:=c3a441a29c7c89720b734e5a9c6289c0a06be7e0c76ef538f7bbcef389347c39
 GDB_DIR:=$(PKG_NAME)-$(PKG_VERSION)
 endif

--- a/toolchain/gdb/patches/100-no_extern_inline.patch
+++ b/toolchain/gdb/patches/100-no_extern_inline.patch
@ -1,16 +1,24 @@
 --- a/sim/common/sim-arange.c
 +++ b/sim/common/sim-arange.c
-@@ -277,9 +277,7 @@ sim_addr_range_delete (ADDR_RANGE *ar, a
+@@ -280,11 +280,7 @@ sim_addr_range_delete (ADDR_RANGE *ar, a
   build_search_tree (ar);
 }
 
-#else /* SIM_ARANGE_C_INCLUDED */
+-#endif /* DEFINE_NON_INLINE_P */
+-
+-#if DEFINE_INLINE_P
 -
 -SIM_ARANGE_INLINE int
 +int
 sim_addr_range_hit_p (ADDR_RANGE *ar, address_word addr)
 {
   ADDR_RANGE_TREE *t = ar->range_tree;
+@@ -301,4 +297,4 @@ sim_addr_range_hit_p (ADDR_RANGE *ar, ad
+   return 0;
+ }
+ 
+-#endif /* DEFINE_INLINE_P */
+#endif /* DEFINE_NON_INLINE_P */
 --- a/sim/common/sim-arange.h
 +++ b/sim/common/sim-arange.h
@@ -73,7 +73,7 @@ extern void sim_addr_range_delete (ADDR_
--- a/toolchain/gdb/patches/110-no_testsuite.patch
+++ b/toolchain/gdb/patches/110-no_testsuite.patch
@ -1,16 +1,16 @@
 --- a/gdb/configure
 +++ b/gdb/configure
-@@ -918,8 +918,7 @@ MAKEINFOFLAGS
+@@ -915,8 +915,7 @@ MAKEINFOFLAGS
 YACC
 YFLAGS
 XMKMF'
 -ac_subdirs_all='testsuite
 -gdbtk
 +ac_subdirs_all='gdbtk
+ multi-ice
 gdbserver'
 
- # Initialize some variables set by options.
-@@ -6628,7 +6627,7 @@ $as_echo "$with_auto_load_safe_path" >&6
+@@ -6577,7 +6576,7 @@ $as_echo "$with_auto_load_safe_path" >&6
 
 
 
--- a/toolchain/gdb/patches/120-fix-compile-flag-mismatch.patch
+++ b/toolchain/gdb/patches/120-fix-compile-flag-mismatch.patch
@ -1,6 +1,6 @@
 --- a/gdb/gdbserver/configure
 +++ b/gdb/gdbserver/configure
-@@ -2511,7 +2511,7 @@ $as_echo "$as_me: error: \`$ac_var' was
+@@ -2508,7 +2508,7 @@ $as_echo "$as_me: error: \`$ac_var' was
       ac_cache_corrupted=: ;;
     ,);;
     *)
--- a/toolchain/glibc/common.mk
+++ b/toolchain/glibc/common.mk
@ -11,8 +11,8 @@ PKG_VERSION:=2.27

 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=5b4f7382af46b4187a958e40fb3123ac3ce16810
-PKG_MIRROR_HASH:=8ab4c8c1f769c4d5d482c30e7aa029f1cc2c8163c347ca5f0d8224a7b4b61ddd
+PKG_SOURCE_VERSION:=3981fc3453641368d2edbe480e7089dc9abf6555
+PKG_MIRROR_HASH:=9782c54e990d6b4626a7b03879fc5dfcd2d8625d49f3f3bff91f470322f1aebf
 PKG_SOURCE_URL:=https://sourceware.org/git/glibc.git
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz

--- a/toolchain/kernel-headers/Makefile
+++ b/toolchain/kernel-headers/Makefile
@ -41,14 +41,14 @@ HOST_EXTRACFLAGS=

 LINUX_HAS_HEADERS_INSTALL:=y

-HOST_KMAKE := $(MAKE) -C $(HOST_BUILD_DIR) \
+KMAKE := $(MAKE) -C $(HOST_BUILD_DIR) \
 	$(KERNEL_MAKE_FLAGS) \
 	CC="$(KERNEL_CC)" \
-	HOSTCFLAGS="$(HOST_CFLAGS)"
+	CFLAGS="$(TARGET_CFLAGS)"

 define Host/Configure/all
 	mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev
-	$(HOST_KMAKE) \
+	$(KMAKE) \
 		INSTALL_HDR_PATH="$(BUILD_DIR_TOOLCHAIN)/linux-dev/" \
 		headers_install
 endef
@ -82,7 +82,7 @@ endef

 define Host/Configure
 	env
-	yes '' | $(HOST_KMAKE) oldconfig
+	yes '' | $(KMAKE) oldconfig
 	$(call Host/Configure/all)
 	$(call Host/Configure/post/$(ARCH))
 endef
--- a/toolchain/musl/Config.in
+++ b/toolchain/musl/Config.in
@ -1,12 +0,0 @@
-# Password crypt stubbing
-
-config MUSL_DISABLE_CRYPT_SIZE_HACK
-	bool "Include crypt() support for SHA256, SHA512 and Blowfish ciphers"
-	depends on TOOLCHAINOPTS && USE_MUSL && !EXTERNAL_TOOLCHAIN
-	default n
-	help
-	  Enable this option to re-include crypt() support for the SHA256, SHA512 and
-	  Blowfish ciphers. Without this option, attempting to hash a string with a salt
-	  requesting one of these ciphers will cause the crypt() function to call stub
-	  implementations which will always fail with errno ENOSYS. Including the ciphers
-	  will increase the library size by about 14KB after LZMA compression.
--- a/toolchain/musl/common.mk
+++ b/toolchain/musl/common.mk
@ -8,14 +8,14 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk

 PKG_NAME:=musl
-PKG_VERSION:=1.1.24
-PKG_RELEASE:=1
+PKG_VERSION:=1.1.20
+PKG_RELEASE:=2

 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=ea9525c8bcf6170df59364c4bcd616de1acf8703
-PKG_MIRROR_HASH:=6975c45b9bfe586ac00dbfcd1b1a13ab110af0528028ab3dee03e23e2c0763e5
-PKG_SOURCE_URL:=https://git.musl-libc.org/git/musl
+PKG_SOURCE_VERSION:=0fa1e638e87cf257e9f96b4019b2076afd674a19
+PKG_MIRROR_HASH:=0a49559e845f51aaf006539176a36d6527957affd2838e71fd43275b737e90fe
+PKG_SOURCE_URL:=git://git.musl-libc.org/musl
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz

 LIBC_SO_VERSION:=$(PKG_VERSION)
@ -29,7 +29,6 @@ include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/hardening.mk

 TARGET_CFLAGS:= $(filter-out -O%,$(TARGET_CFLAGS))
-TARGET_CFLAGS+= $(if $(CONFIG_MUSL_DISABLE_CRYPT_SIZE_HACK),,-DCRYPT_SIZE_HACK)

 MUSL_CONFIGURE:= \
 	$(TARGET_CONFIGURE_OPTS) \
--- a/toolchain/musl/patches/100-add_glob_onlydir.patch
+++ b/toolchain/musl/patches/100-add_glob_onlydir.patch
@ -1,8 +1,8 @@
 --- a/include/glob.h
 +++ b/include/glob.h
-@@ -34,6 +34,8 @@ void globfree(glob_t *);
- #define GLOB_TILDE       0x1000
- #define GLOB_TILDE_CHECK 0x4000
+@@ -31,6 +31,8 @@ void globfree(glob_t *);
+ #define GLOB_NOESCAPE 0x40
+ #define	GLOB_PERIOD   0x80
 
 +#define GLOB_ONLYDIR	0x100
 +
--- a/toolchain/musl/patches/110-read_timezone_from_fs.patch
+++ b/toolchain/musl/patches/110-read_timezone_from_fs.patch
@ -1,6 +1,6 @@
 --- a/src/time/__tz.c
 +++ b/src/time/__tz.c
-@@ -25,6 +25,9 @@ static int r0[5], r1[5];
+@@ -23,6 +23,9 @@ static int r0[5], r1[5];
 static const unsigned char *zi, *trans, *index, *types, *abbrevs, *abbrevs_end;
 static size_t map_size;
 
--- a/Show More
+++ b/Show More