kernel: generic: Add kernel 4.14 support

This adds initial support for kernel 4.14 based on the patches for
kernel 4.9.

In the configuration I deactivated some of the new possible security
features like:
CONFIG_REFCOUNT_FULL
CONFIG_SLAB_FREELIST_HARDENED
CONFIG_SOFTLOCKUP_DETECTOR
CONFIG_WARN_ALL_UNSEEDED_RANDOM

And these overlay FS options are also deactivated:
CONFIG_OVERLAY_FS_INDEX
CONFIG_OVERLAY_FS_REDIRECT_DIR

I activated this:
CONFIG_FORTIFY_SOURCE
CONFIG_POSIX_TIMERS
CONFIG_SLAB_MERGE_DEFAULT
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED

I am not sure if I did the porting correct for the following patches:
target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch
target/linux/generic/hack-4.14/220-gc_sections.patch
target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch
target/linux/generic/pending-4.14/305-mips_module_reloc.patch
target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch
target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 197 insertions, 0 deletions

diff --git a/target/linux/generic/hack-4.14/251-sound_kconfig.patch b/target/linux/generic/hack-4.14/251-sound_kconfig.patch
new file mode 100644
index 0000000000..e1e48ce5f3
--- /dev/null
+++ b/target/linux/generic/hack-4.14/251-sound_kconfig.patch
@@ -0,0 +1,197 @@
+From da3c50704f14132f4adf80d48e9a4cd5d46e54c9 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Fri, 7 Jul 2017 17:09:21 +0200
+Subject: kconfig: owrt specifc dependencies
+
+Signed-off-by: John Crispin <john@phrozen.org>
+---
+ crypto/Kconfig        | 10 +++++-----
+ drivers/bcma/Kconfig  |  1 +
+ drivers/ssb/Kconfig   |  3 ++-
+ lib/Kconfig           |  8 ++++----
+ net/netfilter/Kconfig |  2 +-
+ net/wireless/Kconfig  | 17 ++++++++++-------
+ sound/core/Kconfig    |  4 ++--
+ 7 files changed, 25 insertions(+), 20 deletions(-)
+
+--- a/crypto/Kconfig
++++ b/crypto/Kconfig
+@@ -33,7 +33,7 @@ config CRYPTO_FIPS
+ 	  this is.
+ 
+ config CRYPTO_ALGAPI
+-	tristate
++	tristate "ALGAPI"
+ 	select CRYPTO_ALGAPI2
+ 	help
+ 	  This option provides the API for cryptographic algorithms.
+@@ -42,7 +42,7 @@ config CRYPTO_ALGAPI2
+ 	tristate
+ 
+ config CRYPTO_AEAD
+-	tristate
++	tristate "AEAD"
+ 	select CRYPTO_AEAD2
+ 	select CRYPTO_ALGAPI
+ 
+@@ -53,7 +53,7 @@ config CRYPTO_AEAD2
+ 	select CRYPTO_RNG2
+ 
+ config CRYPTO_BLKCIPHER
+-	tristate
++	tristate "BLKCIPHER"
+ 	select CRYPTO_BLKCIPHER2
+ 	select CRYPTO_ALGAPI
+ 
+@@ -64,7 +64,7 @@ config CRYPTO_BLKCIPHER2
+ 	select CRYPTO_WORKQUEUE
+ 
+ config CRYPTO_HASH
+-	tristate
++	tristate "HASH"
+ 	select CRYPTO_HASH2
+ 	select CRYPTO_ALGAPI
+ 
+@@ -73,7 +73,7 @@ config CRYPTO_HASH2
+ 	select CRYPTO_ALGAPI2
+ 
+ config CRYPTO_RNG
+-	tristate
++	tristate "RNG"
+ 	select CRYPTO_RNG2
+ 	select CRYPTO_ALGAPI
+ 
+--- a/drivers/bcma/Kconfig
++++ b/drivers/bcma/Kconfig
+@@ -15,6 +15,7 @@ menuconfig BCMA
+ config BCMA_BLOCKIO
+ 	bool
+ 	depends on BCMA
++	default y
+ 
+ config BCMA_HOST_PCI_POSSIBLE
+ 	bool
+--- a/drivers/ssb/Kconfig
++++ b/drivers/ssb/Kconfig
+@@ -29,6 +29,7 @@ config SSB_SPROM
+ config SSB_BLOCKIO
+ 	bool
+ 	depends on SSB
++	default y
+ 
+ config SSB_PCIHOST_POSSIBLE
+ 	bool
+@@ -49,7 +50,7 @@ config SSB_PCIHOST
+ config SSB_B43_PCI_BRIDGE
+ 	bool
+ 	depends on SSB_PCIHOST
+-	default n
++	default y
+ 
+ config SSB_PCMCIAHOST_POSSIBLE
+ 	bool
+--- a/lib/Kconfig
++++ b/lib/Kconfig
+@@ -358,16 +358,16 @@ config BCH_CONST_T
+ # Textsearch support is select'ed if needed
+ #
+ config TEXTSEARCH
+-	bool
++	boolean	"Textsearch support"
+ 
+ config TEXTSEARCH_KMP
+-	tristate
++	tristate "Textsearch KMP"
+ 
+ config TEXTSEARCH_BM
+-	tristate
++	tristate "Textsearch BM"
+ 
+ config TEXTSEARCH_FSM
+-	tristate
++	tristate "Textsearch FSM"
+ 
+ config BTREE
+ 	bool
+--- a/net/netfilter/Kconfig
++++ b/net/netfilter/Kconfig
+@@ -10,7 +10,7 @@ config NETFILTER_INGRESS
+ 	  infrastructure.
+ 
+ config NETFILTER_NETLINK
+-	tristate
++	tristate "Netfilter NFNETLINK interface"
+ 
+ config NETFILTER_NETLINK_ACCT
+ tristate "Netfilter NFACCT over NFNETLINK interface"
+--- a/net/wireless/Kconfig
++++ b/net/wireless/Kconfig
+@@ -1,5 +1,5 @@
+ config WIRELESS_EXT
+-	bool
++	bool "Wireless extensions"
+ 
+ config WEXT_CORE
+ 	def_bool y
+@@ -11,10 +11,10 @@ config WEXT_PROC
+ 	depends on WEXT_CORE
+ 
+ config WEXT_SPY
+-	bool
++	bool "WEXT_SPY"
+ 
+ config WEXT_PRIV
+-	bool
++	bool "WEXT_PRIV"
+ 
+ config CFG80211
+ 	tristate "cfg80211 - wireless configuration API"
+@@ -188,7 +188,7 @@ config CFG80211_WEXT_EXPORT
+ 	  wext compatibility symbols to be exported.
+ 
+ config LIB80211
+-	tristate
++	tristate "LIB80211"
+ 	default n
+ 	help
+ 	  This options enables a library of common routines used
+@@ -197,13 +197,16 @@ config LIB80211
+ 	  Drivers should select this themselves if needed.
+ 
+ config LIB80211_CRYPT_WEP
+-	tristate
++	tristate "LIB80211_CRYPT_WEP"
++	select LIB80211
+ 
+ config LIB80211_CRYPT_CCMP
+-	tristate
++	tristate "LIB80211_CRYPT_CCMP"
++	select LIB80211
+ 
+ config LIB80211_CRYPT_TKIP
+-	tristate
++	tristate "LIB80211_CRYPT_TKIP"
++	select LIB80211
+ 
+ config LIB80211_DEBUG
+ 	bool "lib80211 debugging messages"
+--- a/sound/core/Kconfig
++++ b/sound/core/Kconfig
+@@ -16,7 +16,7 @@ config SND_DMAENGINE_PCM
+ 	tristate
+ 
+ config SND_HWDEP
+-	tristate
++	tristate "Sound hardware support"
+ 
+ config SND_SEQ_DEVICE
+ 	tristate
+@@ -26,7 +26,7 @@ config SND_RAWMIDI
+ 	select SND_SEQ_DEVICE if SND_SEQUENCER != n
+ 
+ config SND_COMPRESS_OFFLOAD
+-	tristate
++	tristate "Compression offloading support"
+ 
+ config SND_JACK
+ 	bool