kernel: update kernel 3.18 to rc4

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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43229 3c298f89-4303-0410-b956-a3cf2f4a3e73

15 files changed, 26 insertions, 23 deletions

diff --git a/target/linux/generic/config-3.18 b/target/linux/generic/config-3.18
index 21e58674aa..ad8ea95e9d 100644
--- a/target/linux/generic/config-3.18
+++ b/target/linux/generic/config-3.18
@@ -104,6 +104,7 @@ CONFIG_AIO=y
 # CONFIG_AL3320A is not set
 # CONFIG_ALCHEMY_GPIO_INDIRECT is not set
 # CONFIG_ALIM7101_WDT is not set
+CONFIG_ALLOW_DEV_COREDUMP=y
 # CONFIG_ALTERA_STAPL is not set
 # CONFIG_ALTERA_TSE is not set
 # CONFIG_ALX is not set
@@ -468,7 +469,9 @@ CONFIG_BOOKE_WDT_DEFAULT_TIMEOUT=3
 # CONFIG_BOOT_PRINTK_DELAY is not set
 CONFIG_BOOT_RAW=y
 # CONFIG_BPCTL is not set
+CONFIG_BPF=y
 # CONFIG_BPF_JIT is not set
+CONFIG_BPF_SYSCALL=y
 # CONFIG_BPQETHER is not set
 CONFIG_BQL=y
 CONFIG_BRANCH_PROFILE_NONE=y
diff --git a/target/linux/generic/patches-3.18/204-module_strip.patch b/target/linux/generic/patches-3.18/204-module_strip.patch
index e63ef152d4..ed95eafd0d 100644
--- a/target/linux/generic/patches-3.18/204-module_strip.patch
+++ b/target/linux/generic/patches-3.18/204-module_strip.patch
@@ -93,7 +93,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
  
 --- a/init/Kconfig
 +++ b/init/Kconfig
-@@ -1973,6 +1973,13 @@ config MODULE_COMPRESS_XZ
+@@ -1987,6 +1987,13 @@ config MODULE_COMPRESS_XZ
  
  endchoice
  
diff --git a/target/linux/generic/patches-3.18/220-gc_sections.patch b/target/linux/generic/patches-3.18/220-gc_sections.patch
index 86727f1661..105d1e7691 100644
--- a/target/linux/generic/patches-3.18/220-gc_sections.patch
+++ b/target/linux/generic/patches-3.18/220-gc_sections.patch
@@ -25,9 +25,9 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 +KBUILD_CFLAGS_KERNEL		+= -ffunction-sections -fdata-sections
 +endif
 +
- cflags-y += -ffreestanding
- 
  #
+ # pass -msoft-float to GAS if it supports it.  However on newer binutils
+ # (specifically newer than 2.24.51.20140728) we then also need to explicitly
 --- a/arch/mips/kernel/vmlinux.lds.S
 +++ b/arch/mips/kernel/vmlinux.lds.S
 @@ -67,7 +67,7 @@ SECTIONS
diff --git a/target/linux/generic/patches-3.18/304-mips_disable_fpu.patch b/target/linux/generic/patches-3.18/304-mips_disable_fpu.patch
index 4712615ff9..c7a6e86415 100644
--- a/target/linux/generic/patches-3.18/304-mips_disable_fpu.patch
+++ b/target/linux/generic/patches-3.18/304-mips_disable_fpu.patch
@@ -49,7 +49,7 @@ v2: incorporated changes suggested by Jonas Gorski
  	select OF
 --- a/arch/mips/Makefile
 +++ b/arch/mips/Makefile
-@@ -266,7 +266,7 @@ OBJCOPYFLAGS		+= --remove-section=.regin
+@@ -275,7 +275,7 @@ OBJCOPYFLAGS		+= --remove-section=.regin
  head-y := arch/mips/kernel/head.o
  
  libs-y			+= arch/mips/lib/
diff --git a/target/linux/generic/patches-3.18/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch b/target/linux/generic/patches-3.18/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch
index a8c97c24e2..6bf516c71b 100644
--- a/target/linux/generic/patches-3.18/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch
+++ b/target/linux/generic/patches-3.18/472-mtd-m25p80-add-support-for-Winbond-W25X05-flash.patch
@@ -10,7 +10,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
 
 --- a/drivers/mtd/spi-nor/spi-nor.c
 +++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -614,6 +614,7 @@ const struct spi_device_id spi_nor_ids[]
+@@ -616,6 +616,7 @@ static const struct spi_device_id spi_no
  	{ "m25px80",    INFO(0x207114,  0, 64 * 1024, 16, 0) },
  
  	/* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
diff --git a/target/linux/generic/patches-3.18/642-bridge_port_isolate.patch b/target/linux/generic/patches-3.18/642-bridge_port_isolate.patch
index a927827e79..c98b94796c 100644
--- a/target/linux/generic/patches-3.18/642-bridge_port_isolate.patch
+++ b/target/linux/generic/patches-3.18/642-bridge_port_isolate.patch
@@ -56,7 +56,7 @@
  		skb = NULL;
 --- a/net/bridge/br_forward.c
 +++ b/net/bridge/br_forward.c
-@@ -116,7 +116,7 @@ void br_deliver(const struct net_bridge_
+@@ -117,7 +117,7 @@ EXPORT_SYMBOL_GPL(br_deliver);
  /* called with rcu_read_lock */
  void br_forward(const struct net_bridge_port *to, struct sk_buff *skb, struct sk_buff *skb0)
  {
@@ -65,7 +65,7 @@
  		if (skb0)
  			deliver_clone(to, skb, __br_forward);
  		else
-@@ -172,7 +172,7 @@ static void br_flood(struct net_bridge *
+@@ -173,7 +173,7 @@ static void br_flood(struct net_bridge *
  		     struct sk_buff *skb0,
  		     void (*__packet_hook)(const struct net_bridge_port *p,
  					   struct sk_buff *skb),
@@ -74,7 +74,7 @@
  {
  	struct net_bridge_port *p;
  	struct net_bridge_port *prev;
-@@ -180,6 +180,8 @@ static void br_flood(struct net_bridge *
+@@ -181,6 +181,8 @@ static void br_flood(struct net_bridge *
  	prev = NULL;
  
  	list_for_each_entry_rcu(p, &br->port_list, list) {
@@ -83,7 +83,7 @@
  		/* Do not flood unicast traffic to ports that turn it off */
  		if (unicast && !(p->flags & BR_FLOOD))
  			continue;
-@@ -206,14 +208,14 @@ out:
+@@ -207,14 +209,14 @@ out:
  /* called with rcu_read_lock */
  void br_flood_deliver(struct net_bridge *br, struct sk_buff *skb, bool unicast)
  {
diff --git a/target/linux/generic/patches-3.18/643-bridge_remove_ipv6_dependency.patch b/target/linux/generic/patches-3.18/643-bridge_remove_ipv6_dependency.patch
index e5af533bc7..e8b21e5060 100644
--- a/target/linux/generic/patches-3.18/643-bridge_remove_ipv6_dependency.patch
+++ b/target/linux/generic/patches-3.18/643-bridge_remove_ipv6_dependency.patch
@@ -52,7 +52,7 @@
  
  int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
  		      u32 banned_flags)
-@@ -5433,6 +5432,9 @@ int __init addrconf_init(void)
+@@ -5434,6 +5433,9 @@ int __init addrconf_init(void)
  
  	ipv6_addr_label_rtnl_register();
  
@@ -62,7 +62,7 @@
  	return 0;
  errout:
  	rtnl_af_unregister(&inet6_ops);
-@@ -5452,6 +5454,9 @@ void addrconf_cleanup(void)
+@@ -5453,6 +5455,9 @@ void addrconf_cleanup(void)
  	struct net_device *dev;
  	int i;
  
diff --git a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
index 97a7f7f8de..35ed5cb403 100644
--- a/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
+++ b/target/linux/generic/patches-3.18/645-bridge_multicast_to_unicast.patch
@@ -291,7 +291,7 @@
  	rcu_assign_pointer(*pp, p);
 --- a/net/bridge/br_forward.c
 +++ b/net/bridge/br_forward.c
-@@ -167,6 +167,29 @@ out:
+@@ -168,6 +168,29 @@ out:
  	return p;
  }
  
@@ -321,7 +321,7 @@
  /* called under bridge lock */
  static void br_flood(struct net_bridge *br, struct sk_buff *skb,
  		     struct sk_buff *skb0,
-@@ -231,6 +254,7 @@ static void br_multicast_flood(struct ne
+@@ -232,6 +255,7 @@ static void br_multicast_flood(struct ne
  	struct net_bridge_port *prev = NULL;
  	struct net_bridge_port_group *p;
  	struct hlist_node *rp;
@@ -329,7 +329,7 @@
  
  	rp = rcu_dereference(hlist_first_rcu(&br->router_list));
  	p = mdst ? rcu_dereference(mdst->ports) : NULL;
-@@ -241,10 +265,19 @@ static void br_multicast_flood(struct ne
+@@ -242,10 +266,19 @@ static void br_multicast_flood(struct ne
  		rport = rp ? hlist_entry(rp, struct net_bridge_port, rlist) :
  			     NULL;
  
diff --git a/target/linux/generic/patches-3.18/653-disable_netlink_trim.patch b/target/linux/generic/patches-3.18/653-disable_netlink_trim.patch
index 4bea5af59b..6b25a2e8f5 100644
--- a/target/linux/generic/patches-3.18/653-disable_netlink_trim.patch
+++ b/target/linux/generic/patches-3.18/653-disable_netlink_trim.patch
@@ -1,6 +1,6 @@
 --- a/net/netlink/af_netlink.c
 +++ b/net/netlink/af_netlink.c
-@@ -1705,27 +1705,7 @@ void netlink_detachskb(struct sock *sk,
+@@ -1715,27 +1715,7 @@ void netlink_detachskb(struct sock *sk,
  
  static struct sk_buff *netlink_trim(struct sk_buff *skb, gfp_t allocation)
  {
diff --git a/target/linux/generic/patches-3.18/655-increase_skb_pad.patch b/target/linux/generic/patches-3.18/655-increase_skb_pad.patch
index ea27cd28bd..96da16788a 100644
--- a/target/linux/generic/patches-3.18/655-increase_skb_pad.patch
+++ b/target/linux/generic/patches-3.18/655-increase_skb_pad.patch
@@ -1,6 +1,6 @@
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -2014,7 +2014,7 @@ static inline int pskb_network_may_pull(
+@@ -2022,7 +2022,7 @@ static inline int pskb_network_may_pull(
   * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
   */
  #ifndef NET_SKB_PAD
diff --git a/target/linux/generic/patches-3.18/656-skb_reduce_truesize-helper.patch b/target/linux/generic/patches-3.18/656-skb_reduce_truesize-helper.patch
index 6471a853cc..48277930d4 100644
--- a/target/linux/generic/patches-3.18/656-skb_reduce_truesize-helper.patch
+++ b/target/linux/generic/patches-3.18/656-skb_reduce_truesize-helper.patch
@@ -14,7 +14,7 @@ when needed.
 
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -2059,6 +2059,24 @@ static inline void pskb_trim_unique(stru
+@@ -2067,6 +2067,24 @@ static inline void pskb_trim_unique(stru
  	BUG_ON(err);
  }
  
diff --git a/target/linux/generic/patches-3.18/721-phy_packets.patch b/target/linux/generic/patches-3.18/721-phy_packets.patch
index 779ab4d0f2..0e21ff3080 100644
--- a/target/linux/generic/patches-3.18/721-phy_packets.patch
+++ b/target/linux/generic/patches-3.18/721-phy_packets.patch
@@ -41,7 +41,7 @@
   */
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -2044,6 +2044,10 @@ static inline int pskb_trim(struct sk_bu
+@@ -2052,6 +2052,10 @@ static inline int pskb_trim(struct sk_bu
  	return (len < skb->len) ? __pskb_trim(skb, len) : 0;
  }
  
@@ -52,7 +52,7 @@
  /**
   *	pskb_trim_unique - remove end from a paged unique (not cloned) buffer
   *	@skb: buffer to alter
-@@ -2170,16 +2174,6 @@ static inline struct sk_buff *dev_alloc_
+@@ -2178,16 +2182,6 @@ static inline struct sk_buff *dev_alloc_
  }
  
  
diff --git a/target/linux/generic/patches-3.18/863-gpiommc.patch b/target/linux/generic/patches-3.18/863-gpiommc.patch
index 380f33782d..cdd1aea576 100644
--- a/target/linux/generic/patches-3.18/863-gpiommc.patch
+++ b/target/linux/generic/patches-3.18/863-gpiommc.patch
@@ -830,7 +830,7 @@
 +be done automatically.
 --- a/MAINTAINERS
 +++ b/MAINTAINERS
-@@ -4263,6 +4263,11 @@ T:	git git://linuxtv.org/anttip/media_tr
+@@ -4265,6 +4265,11 @@ T:	git git://linuxtv.org/anttip/media_tr
  S:	Maintained
  F:	drivers/media/usb/hackrf/
  
diff --git a/target/linux/generic/patches-3.18/903-debloat_direct_io.patch b/target/linux/generic/patches-3.18/903-debloat_direct_io.patch
index 4bceec96cf..c633ed1e09 100644
--- a/target/linux/generic/patches-3.18/903-debloat_direct_io.patch
+++ b/target/linux/generic/patches-3.18/903-debloat_direct_io.patch
@@ -26,7 +26,7 @@
  endif
 --- a/include/linux/fs.h
 +++ b/include/linux/fs.h
-@@ -2526,12 +2526,25 @@ enum {
+@@ -2530,12 +2530,25 @@ enum {
  	DIO_ASYNC_EXTEND = 0x04,
  };
  
diff --git a/target/linux/generic/patches-3.18/950-vm_exports.patch b/target/linux/generic/patches-3.18/950-vm_exports.patch
index d8dc186fb0..0291957bf0 100644
--- a/target/linux/generic/patches-3.18/950-vm_exports.patch
+++ b/target/linux/generic/patches-3.18/950-vm_exports.patch
@@ -52,7 +52,7 @@
   * When we die, we re-parent all our children, and try to:
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -3147,6 +3147,7 @@ int can_nice(const struct task_struct *p
+@@ -3188,6 +3188,7 @@ int can_nice(const struct task_struct *p
  	return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
  		capable(CAP_SYS_NICE));
  }
@@ -62,7 +62,7 @@
  
 --- a/mm/memory.c
 +++ b/mm/memory.c
-@@ -1403,6 +1403,7 @@ void zap_page_range(struct vm_area_struc
+@@ -1404,6 +1404,7 @@ void zap_page_range(struct vm_area_struc
  	mmu_notifier_invalidate_range_end(mm, start, end);
  	tlb_finish_mmu(&tlb, start, end);
  }