main/linux-grsec: upgrade to 3.3.4 kernel

2 files changed, 70 insertions, 202 deletions

diff --git a/main/linux-grsec/APKBUILD b/main/linux-grsec/APKBUILD
index dd212592f..7d6d094a1 100644
--- a/main/linux-grsec/APKBUILD
+++ b/main/linux-grsec/APKBUILD
@@ -2,7 +2,7 @@
 
 _flavor=grsec
 pkgname=linux-${_flavor}
-pkgver=3.3.3
+pkgver=3.3.4
 _kernver=3.3
 pkgrel=0
 pkgdesc="Linux kernel with grsecurity"
@@ -14,7 +14,7 @@ _config=${config:-kernelconfig.${CARCH}}
 install=
 source="http://ftp.kernel.org/pub/linux/kernel/v3.x/linux-$_kernver.tar.xz
 	http://ftp.kernel.org/pub/linux/kernel/v3.x/patch-$pkgver.xz
-	grsecurity-2.9-3.3.3-201204231833.patch
+	grsecurity-2.9-3.3.4-201204272006.patch
 	
 	0004-arp-flush-arp-cache-on-device-change.patch
 
@@ -138,8 +138,8 @@ dev() {
 }
 
 md5sums="7133f5a2086a7d7ef97abac610c094f5  linux-3.3.tar.xz
-634a088d3789870885dc6ee1eb9627d4  patch-3.3.3.xz
-be1a42f051803149e2074cdb557de55e  grsecurity-2.9-3.3.3-201204231833.patch
+9c4cc16f10b645fbb90f6c05ad388883  patch-3.3.4.xz
+82b2836bca19ed2c09bbc8c1d29c18f0  grsecurity-2.9-3.3.4-201204272006.patch
 776adeeb5272093574f8836c5037dd7d  0004-arp-flush-arp-cache-on-device-change.patch
 5d2818cb5329aec600ee8ffc3896a728  kernelconfig.x86
 39552b468a33a04678113c12ec6c1a91  kernelconfig.x86_64"
diff --git a/main/linux-grsec/grsecurity-2.9-3.3.3-201204231833.patch b/main/linux-grsec/grsecurity-2.9-3.3.4-201204272006.patch
index 8309b6eb6..7c10a25a9 100644
--- a/main/linux-grsec/grsecurity-2.9-3.3.3-201204231833.patch
+++ b/main/linux-grsec/grsecurity-2.9-3.3.4-201204272006.patch
@@ -195,7 +195,7 @@ index d99fd9c..8689fef 100644
  
  	pcd.		[PARIDE]
 diff --git a/Makefile b/Makefile
-index 0acd141..865e73d 100644
+index 44ef766..dac9410 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -245,8 +245,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
@@ -16999,10 +16999,18 @@ index 9c3bd4a..e1d9b35 100644
 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
 +#endif
 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
-index 739d859..d1d6be7 100644
+index 739d859..aab2a58 100644
 --- a/arch/x86/kernel/i387.c
 +++ b/arch/x86/kernel/i387.c
-@@ -188,6 +188,9 @@ int xfpregs_active(struct task_struct *target, const struct user_regset *regset)
+@@ -154,6 +154,7 @@ int init_fpu(struct task_struct *tsk)
+ 	if (tsk_used_math(tsk)) {
+ 		if (HAVE_HWFP && tsk == current)
+ 			unlazy_fpu(tsk);
++		tsk->thread.fpu.last_cpu = ~0;
+ 		return 0;
+ 	}
+ 
+@@ -188,6 +189,9 @@ int xfpregs_active(struct task_struct *target, const struct user_regset *regset)
  
  int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
  		unsigned int pos, unsigned int count,
@@ -17012,7 +17020,7 @@ index 739d859..d1d6be7 100644
  		void *kbuf, void __user *ubuf)
  {
  	int ret;
-@@ -207,6 +210,9 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
+@@ -207,6 +211,9 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
  
  int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
  		unsigned int pos, unsigned int count,
@@ -17022,7 +17030,7 @@ index 739d859..d1d6be7 100644
  		const void *kbuf, const void __user *ubuf)
  {
  	int ret;
-@@ -240,6 +246,9 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
+@@ -240,6 +247,9 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
  
  int xstateregs_get(struct task_struct *target, const struct user_regset *regset,
  		unsigned int pos, unsigned int count,
@@ -17032,7 +17040,7 @@ index 739d859..d1d6be7 100644
  		void *kbuf, void __user *ubuf)
  {
  	int ret;
-@@ -269,6 +278,9 @@ int xstateregs_get(struct task_struct *target, const struct user_regset *regset,
+@@ -269,6 +279,9 @@ int xstateregs_get(struct task_struct *target, const struct user_regset *regset,
  
  int xstateregs_set(struct task_struct *target, const struct user_regset *regset,
  		  unsigned int pos, unsigned int count,
@@ -17042,7 +17050,7 @@ index 739d859..d1d6be7 100644
  		  const void *kbuf, const void __user *ubuf)
  {
  	int ret;
-@@ -439,6 +451,9 @@ static void convert_to_fxsr(struct task_struct *tsk,
+@@ -439,6 +452,9 @@ static void convert_to_fxsr(struct task_struct *tsk,
  
  int fpregs_get(struct task_struct *target, const struct user_regset *regset,
  	       unsigned int pos, unsigned int count,
@@ -17052,7 +17060,7 @@ index 739d859..d1d6be7 100644
  	       void *kbuf, void __user *ubuf)
  {
  	struct user_i387_ia32_struct env;
-@@ -471,6 +486,9 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset,
+@@ -471,6 +487,9 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset,
  
  int fpregs_set(struct task_struct *target, const struct user_regset *regset,
  	       unsigned int pos, unsigned int count,
@@ -17062,7 +17070,7 @@ index 739d859..d1d6be7 100644
  	       const void *kbuf, const void __user *ubuf)
  {
  	struct user_i387_ia32_struct env;
-@@ -619,6 +637,8 @@ static inline int restore_i387_fsave(struct _fpstate_ia32 __user *buf)
+@@ -619,6 +638,8 @@ static inline int restore_i387_fsave(struct _fpstate_ia32 __user *buf)
  }
  
  static int restore_i387_fxsave(struct _fpstate_ia32 __user *buf,
@@ -33318,7 +33326,7 @@ index b89c548..2af3ce4 100644
  
  void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
 diff --git a/drivers/md/md.c b/drivers/md/md.c
-index 6acc846..80a6b96 100644
+index 58027d8..d9cddcd 100644
 --- a/drivers/md/md.c
 +++ b/drivers/md/md.c
 @@ -277,10 +277,10 @@ EXPORT_SYMBOL_GPL(md_trim_bio);
@@ -35255,10 +35263,10 @@ index 58dc117..f140c77 100644
  		if ((num_pages != size) ||
  		    (num_pages > MAX_SKB_FRAGS - skb_shinfo(skb)->nr_frags))
 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
-index 486b404..0d6677d 100644
+index 3ed983c..a1bb418 100644
 --- a/drivers/net/ppp/ppp_generic.c
 +++ b/drivers/net/ppp/ppp_generic.c
-@@ -987,7 +987,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+@@ -986,7 +986,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
  	void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
  	struct ppp_stats stats;
  	struct ppp_comp_stats cstats;
@@ -35266,7 +35274,7 @@ index 486b404..0d6677d 100644
  
  	switch (cmd) {
  	case SIOCGPPPSTATS:
-@@ -1009,8 +1008,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+@@ -1008,8 +1007,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
  		break;
  
  	case SIOCGPPPVER:
@@ -47381,7 +47389,7 @@ index d355e6e..578d905 100644
  
  enum ocfs2_local_alloc_state
 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
-index ba5d97e..c77db25 100644
+index f169da4..9112253 100644
 --- a/fs/ocfs2/suballoc.c
 +++ b/fs/ocfs2/suballoc.c
 @@ -872,7 +872,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
@@ -49047,10 +49055,10 @@ index 4023d6b..ab46c6a 100644
  
  	if (op) {
 diff --git a/fs/splice.c b/fs/splice.c
-index 1ec0493..d6ab5c2 100644
+index 96d7b28..fd465ac 100644
 --- a/fs/splice.c
 +++ b/fs/splice.c
-@@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
+@@ -194,7 +194,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
  	pipe_lock(pipe);
  
  	for (;;) {
@@ -49059,7 +49067,7 @@ index 1ec0493..d6ab5c2 100644
  			send_sig(SIGPIPE, current, 0);
  			if (!ret)
  				ret = -EPIPE;
-@@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
+@@ -248,9 +248,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
  			do_wakeup = 0;
  		}
  
@@ -49071,7 +49079,7 @@ index 1ec0493..d6ab5c2 100644
  	}
  
  	pipe_unlock(pipe);
-@@ -559,7 +559,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
+@@ -560,7 +560,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
  	old_fs = get_fs();
  	set_fs(get_ds());
  	/* The cast to a user pointer is valid due to the set_fs() */
@@ -49080,7 +49088,7 @@ index 1ec0493..d6ab5c2 100644
  	set_fs(old_fs);
  
  	return res;
-@@ -574,7 +574,7 @@ static ssize_t kernel_write(struct file *file, const char *buf, size_t count,
+@@ -575,7 +575,7 @@ static ssize_t kernel_write(struct file *file, const char *buf, size_t count,
  	old_fs = get_fs();
  	set_fs(get_ds());
  	/* The cast to a user pointer is valid due to the set_fs() */
@@ -49089,7 +49097,7 @@ index 1ec0493..d6ab5c2 100644
  	set_fs(old_fs);
  
  	return res;
-@@ -625,7 +625,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
+@@ -626,7 +626,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
  			goto err;
  
  		this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
@@ -49098,7 +49106,7 @@ index 1ec0493..d6ab5c2 100644
  		vec[i].iov_len = this_len;
  		spd.pages[i] = page;
  		spd.nr_pages++;
-@@ -845,10 +845,10 @@ EXPORT_SYMBOL(splice_from_pipe_feed);
+@@ -848,10 +848,10 @@ EXPORT_SYMBOL(splice_from_pipe_feed);
  int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
  {
  	while (!pipe->nrbufs) {
@@ -49111,7 +49119,7 @@ index 1ec0493..d6ab5c2 100644
  			return 0;
  
  		if (sd->flags & SPLICE_F_NONBLOCK)
-@@ -1181,7 +1181,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
+@@ -1184,7 +1184,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
  		 * out of the pipe right after the splice_to_pipe(). So set
  		 * PIPE_READERS appropriately.
  		 */
@@ -49120,7 +49128,7 @@ index 1ec0493..d6ab5c2 100644
  
  		current->splice_pipe = pipe;
  	}
-@@ -1733,9 +1733,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
+@@ -1736,9 +1736,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
  			ret = -ERESTARTSYS;
  			break;
  		}
@@ -49132,7 +49140,7 @@ index 1ec0493..d6ab5c2 100644
  			if (flags & SPLICE_F_NONBLOCK) {
  				ret = -EAGAIN;
  				break;
-@@ -1767,7 +1767,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
+@@ -1770,7 +1770,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
  	pipe_lock(pipe);
  
  	while (pipe->nrbufs >= pipe->buffers) {
@@ -49141,7 +49149,7 @@ index 1ec0493..d6ab5c2 100644
  			send_sig(SIGPIPE, current, 0);
  			ret = -EPIPE;
  			break;
-@@ -1780,9 +1780,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
+@@ -1783,9 +1783,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
  			ret = -ERESTARTSYS;
  			break;
  		}
@@ -49153,7 +49161,7 @@ index 1ec0493..d6ab5c2 100644
  	}
  
  	pipe_unlock(pipe);
-@@ -1818,14 +1818,14 @@ retry:
+@@ -1821,14 +1821,14 @@ retry:
  	pipe_double_lock(ipipe, opipe);
  
  	do {
@@ -49170,7 +49178,7 @@ index 1ec0493..d6ab5c2 100644
  			break;
  
  		/*
-@@ -1922,7 +1922,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
+@@ -1925,7 +1925,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
  	pipe_double_lock(ipipe, opipe);
  
  	do {
@@ -49179,7 +49187,7 @@ index 1ec0493..d6ab5c2 100644
  			send_sig(SIGPIPE, current, 0);
  			if (!ret)
  				ret = -EPIPE;
-@@ -1967,7 +1967,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
+@@ -1970,7 +1970,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
  	 * return EAGAIN if we have the potential of some data in the
  	 * future, otherwise just return 0
  	 */
@@ -62201,7 +62209,7 @@ index 9c07dce..a92fa71 100644
  	if (atomic_sub_and_test((int) count, &kref->refcount)) {
  		release(kref);
 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
-index 900c763..098aefa 100644
+index bc21720..098aefa 100644
 --- a/include/linux/kvm_host.h
 +++ b/include/linux/kvm_host.h
 @@ -326,7 +326,7 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
@@ -62249,27 +62257,7 @@ index 900c763..098aefa 100644
  void kvm_arch_exit(void);
  
  int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
-@@ -593,6 +593,7 @@ void kvm_free_irq_source_id(struct kvm *kvm, int irq_source_id);
- 
- #ifdef CONFIG_IOMMU_API
- int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
-+void kvm_iommu_unmap_pages(struct kvm *kvm, struct kvm_memory_slot *slot);
- int kvm_iommu_map_guest(struct kvm *kvm);
- int kvm_iommu_unmap_guest(struct kvm *kvm);
- int kvm_assign_device(struct kvm *kvm,
-@@ -606,6 +607,11 @@ static inline int kvm_iommu_map_pages(struct kvm *kvm,
- 	return 0;
- }
- 
-+static inline void kvm_iommu_unmap_pages(struct kvm *kvm,
-+					 struct kvm_memory_slot *slot)
-+{
-+}
-+
- static inline int kvm_iommu_map_guest(struct kvm *kvm)
- {
- 	return -ENODEV;
-@@ -721,7 +727,7 @@ int kvm_setup_default_irq_routing(struct kvm *kvm);
+@@ -727,7 +727,7 @@ int kvm_setup_default_irq_routing(struct kvm *kvm);
  int kvm_set_irq_routing(struct kvm *kvm,
  			const struct kvm_irq_routing_entry *entries,
  			unsigned nr,
@@ -62735,7 +62723,7 @@ index ffc0213..2c1f2cb 100644
  	return nd->saved_names[nd->depth];
  }
 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
-index 0eac07c..a59f6a8 100644
+index 4f3b01a..8256d1a 100644
 --- a/include/linux/netdevice.h
 +++ b/include/linux/netdevice.h
 @@ -1002,6 +1002,7 @@ struct net_device_ops {
@@ -63409,10 +63397,10 @@ index 92808b8..c28cac4 100644
  
  /* shm_mode upper byte flags */
 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
-index ae86ade..2b51468 100644
+index 42854ce..3b7d3c8 100644
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
-@@ -654,7 +654,7 @@ static inline struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb)
+@@ -655,7 +655,7 @@ static inline struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb)
   */
  static inline int skb_queue_empty(const struct sk_buff_head *list)
  {
@@ -63421,7 +63409,7 @@ index ae86ade..2b51468 100644
  }
  
  /**
-@@ -667,7 +667,7 @@ static inline int skb_queue_empty(const struct sk_buff_head *list)
+@@ -668,7 +668,7 @@ static inline int skb_queue_empty(const struct sk_buff_head *list)
  static inline bool skb_queue_is_last(const struct sk_buff_head *list,
  				     const struct sk_buff *skb)
  {
@@ -63430,7 +63418,7 @@ index ae86ade..2b51468 100644
  }
  
  /**
-@@ -680,7 +680,7 @@ static inline bool skb_queue_is_last(const struct sk_buff_head *list,
+@@ -681,7 +681,7 @@ static inline bool skb_queue_is_last(const struct sk_buff_head *list,
  static inline bool skb_queue_is_first(const struct sk_buff_head *list,
  				      const struct sk_buff *skb)
  {
@@ -63439,7 +63427,7 @@ index ae86ade..2b51468 100644
  }
  
  /**
-@@ -1545,7 +1545,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
+@@ -1558,7 +1558,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
   * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
   */
  #ifndef NET_SKB_PAD
@@ -74954,7 +74942,7 @@ index 68bbf9f..5ef0d12 100644
  
  	return err;
 diff --git a/net/core/dev.c b/net/core/dev.c
-index a4bf943..9c83051 100644
+index 7f72c9c..e29943b 100644
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
 @@ -1138,10 +1138,14 @@ void dev_load(struct net *net, const char *name)
@@ -75035,7 +75023,7 @@ index a4bf943..9c83051 100644
  {
  	struct softnet_data *sd = &__get_cpu_var(softnet_data);
  	unsigned long time_limit = jiffies + 2;
-@@ -5890,7 +5894,7 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
+@@ -5858,7 +5862,7 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
  	} else {
  		netdev_stats_to_stats64(storage, &dev->stats);
  	}
@@ -75159,28 +75147,6 @@ index ff52ad0..aff1c0f 100644
  	     i++, cmfptr++)
  	{
  		int new_fd;
-diff --git a/net/core/skbuff.c b/net/core/skbuff.c
-index da0c97f..8253632 100644
---- a/net/core/skbuff.c
-+++ b/net/core/skbuff.c
-@@ -3160,6 +3160,8 @@ static void sock_rmem_free(struct sk_buff *skb)
-  */
- int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
- {
-+	int len = skb->len;
-+
- 	if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >=
- 	    (unsigned)sk->sk_rcvbuf)
- 		return -ENOMEM;
-@@ -3174,7 +3176,7 @@ int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb)
- 
- 	skb_queue_tail(&sk->sk_error_queue, skb);
- 	if (!sock_flag(sk, SOCK_DEAD))
--		sk->sk_data_ready(sk, skb->len);
-+		sk->sk_data_ready(sk, len);
- 	return 0;
- }
- EXPORT_SYMBOL(sock_queue_err_skb);
 diff --git a/net/core/sock.c b/net/core/sock.c
 index 02f8dfe..86dfd4a 100644
 --- a/net/core/sock.c
@@ -76172,7 +76138,7 @@ index d02f7e4..2d2a0f1 100644
  
  static int raw6_seq_show(struct seq_file *seq, void *v)
 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
-index 3edd05a..63aad01 100644
+index a89ca8d..12e66b0 100644
 --- a/net/ipv6/tcp_ipv6.c
 +++ b/net/ipv6/tcp_ipv6.c
 @@ -94,6 +94,10 @@ static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
@@ -76186,7 +76152,7 @@ index 3edd05a..63aad01 100644
  static void tcp_v6_hash(struct sock *sk)
  {
  	if (sk->sk_state != TCP_CLOSE) {
-@@ -1650,6 +1654,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -1654,6 +1658,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
  	return 0;
  
  reset:
@@ -76196,7 +76162,7 @@ index 3edd05a..63aad01 100644
  	tcp_v6_send_reset(sk, skb);
  discard:
  	if (opt_skb)
-@@ -1729,12 +1736,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
+@@ -1733,12 +1740,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
  	TCP_SKB_CB(skb)->sacked = 0;
  
  	sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
@@ -76219,7 +76185,7 @@ index 3edd05a..63aad01 100644
  
  	if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
  		NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
-@@ -1782,6 +1797,10 @@ no_tcp_socket:
+@@ -1786,6 +1801,10 @@ no_tcp_socket:
  bad_packet:
  		TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
  	} else {
@@ -76230,7 +76196,7 @@ index 3edd05a..63aad01 100644
  		tcp_v6_send_reset(NULL, skb);
  	}
  
-@@ -2043,7 +2062,13 @@ static void get_openreq6(struct seq_file *seq,
+@@ -2047,7 +2066,13 @@ static void get_openreq6(struct seq_file *seq,
  		   uid,
  		   0,  /* non standard timer */
  		   0, /* open_requests have no inode */
@@ -76245,7 +76211,7 @@ index 3edd05a..63aad01 100644
  }
  
  static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
-@@ -2093,7 +2118,12 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
+@@ -2097,7 +2122,12 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
  		   sock_i_uid(sp),
  		   icsk->icsk_probes_out,
  		   sock_i_ino(sp),
@@ -76259,7 +76225,7 @@ index 3edd05a..63aad01 100644
  		   jiffies_to_clock_t(icsk->icsk_rto),
  		   jiffies_to_clock_t(icsk->icsk_ack.ato),
  		   (icsk->icsk_ack.quick << 1 ) | icsk->icsk_ack.pingpong,
-@@ -2128,7 +2158,13 @@ static void get_timewait6_sock(struct seq_file *seq,
+@@ -2132,7 +2162,13 @@ static void get_timewait6_sock(struct seq_file *seq,
  		   dest->s6_addr32[2], dest->s6_addr32[3], destp,
  		   tw->tw_substate, 0, 0,
  		   3, jiffies_to_clock_t(ttd), 0, 0, 0, 0,
@@ -76957,7 +76923,7 @@ index 4fe4fb4..87a89e5 100644
  	return 0;
  }
 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
-index 629b061..8f415cc 100644
+index 467af9c..8f415cc 100644
 --- a/net/netlink/af_netlink.c
 +++ b/net/netlink/af_netlink.c
 @@ -741,7 +741,7 @@ static void netlink_overrun(struct sock *sk)
@@ -76969,64 +76935,7 @@ index 629b061..8f415cc 100644
  }
  
  static struct sock *netlink_getsockbypid(struct sock *ssk, u32 pid)
-@@ -829,12 +829,19 @@ int netlink_attachskb(struct sock *sk, struct sk_buff *skb,
- 	return 0;
- }
- 
--int netlink_sendskb(struct sock *sk, struct sk_buff *skb)
-+static int __netlink_sendskb(struct sock *sk, struct sk_buff *skb)
- {
- 	int len = skb->len;
- 
- 	skb_queue_tail(&sk->sk_receive_queue, skb);
- 	sk->sk_data_ready(sk, len);
-+	return len;
-+}
-+
-+int netlink_sendskb(struct sock *sk, struct sk_buff *skb)
-+{
-+	int len = __netlink_sendskb(sk, skb);
-+
- 	sock_put(sk);
- 	return len;
- }
-@@ -957,8 +964,7 @@ static int netlink_broadcast_deliver(struct sock *sk, struct sk_buff *skb)
- 	if (atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf &&
- 	    !test_bit(0, &nlk->state)) {
- 		skb_set_owner_r(skb, sk);
--		skb_queue_tail(&sk->sk_receive_queue, skb);
--		sk->sk_data_ready(sk, skb->len);
-+		__netlink_sendskb(sk, skb);
- 		return atomic_read(&sk->sk_rmem_alloc) > (sk->sk_rcvbuf >> 1);
- 	}
- 	return -1;
-@@ -1680,10 +1686,8 @@ static int netlink_dump(struct sock *sk)
- 
- 		if (sk_filter(sk, skb))
- 			kfree_skb(skb);
--		else {
--			skb_queue_tail(&sk->sk_receive_queue, skb);
--			sk->sk_data_ready(sk, skb->len);
--		}
-+		else
-+			__netlink_sendskb(sk, skb);
- 		return 0;
- 	}
- 
-@@ -1697,10 +1701,8 @@ static int netlink_dump(struct sock *sk)
- 
- 	if (sk_filter(sk, skb))
- 		kfree_skb(skb);
--	else {
--		skb_queue_tail(&sk->sk_receive_queue, skb);
--		sk->sk_data_ready(sk, skb->len);
--	}
-+	else
-+		__netlink_sendskb(sk, skb);
- 
- 	if (cb->done)
- 		cb->done(cb);
-@@ -1995,7 +1997,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
+@@ -1997,7 +1997,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
  			   sk_wmem_alloc_get(s),
  			   nlk->cb,
  			   atomic_read(&s->sk_refcnt),
@@ -77118,7 +77027,7 @@ index d65f699..05aa6ce 100644
  
  	err = proto_register(pp->prot, 1);
 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
-index 9f60008..ae96f04 100644
+index 9726fe6..fc4e3a4 100644
 --- a/net/phonet/pep.c
 +++ b/net/phonet/pep.c
 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
@@ -77596,10 +77505,10 @@ index 1e2eee8..ce3967e 100644
  			   assoc->assoc_id,
  			   assoc->sndbuf_used,
 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
-index 408ebd0..202aa85 100644
+index d043722..6903416 100644
 --- a/net/sctp/socket.c
 +++ b/net/sctp/socket.c
-@@ -4574,7 +4574,7 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
+@@ -4575,7 +4575,7 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
  		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
  		if (space_left < addrlen)
  			return -ENOMEM;
@@ -77609,7 +77518,7 @@ index 408ebd0..202aa85 100644
  		to += addrlen;
  		cnt++;
 diff --git a/net/socket.c b/net/socket.c
-index 28a96af..61a7a06 100644
+index 0de4131..7e7ddab 100644
 --- a/net/socket.c
 +++ b/net/socket.c
 @@ -88,6 +88,7 @@
@@ -78452,7 +78361,7 @@ index 0000000..8729101
 +#!/bin/sh
 +echo -e "#include \"gcc-plugin.h\"\n#include \"tree.h\"\n#include \"tm.h\"\n#include \"rtl.h\"" | $1 -x c -shared - -o /dev/null -I`$2 -print-file-name=plugin`/include >/dev/null 2>&1 && echo "y"
 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
-index b89efe6..2c30808 100644
+index e047e17..ea646ec 100644
 --- a/scripts/mod/file2alias.c
 +++ b/scripts/mod/file2alias.c
 @@ -128,7 +128,7 @@ static void device_id_check(const char *modname, const char *device_id,
@@ -86018,33 +85927,8 @@ index af0f22f..9a7d479 100644
                 } else
                         break;
         }
-diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c
-index a457d21..fec1723 100644
---- a/virt/kvm/iommu.c
-+++ b/virt/kvm/iommu.c
-@@ -310,6 +310,11 @@ static void kvm_iommu_put_pages(struct kvm *kvm,
- 	}
- }
- 
-+void kvm_iommu_unmap_pages(struct kvm *kvm, struct kvm_memory_slot *slot)
-+{
-+	kvm_iommu_put_pages(kvm, slot->base_gfn, slot->npages);
-+}
-+
- static int kvm_iommu_unmap_memslots(struct kvm *kvm)
- {
- 	int idx;
-@@ -320,7 +325,7 @@ static int kvm_iommu_unmap_memslots(struct kvm *kvm)
- 	slots = kvm_memslots(kvm);
- 
- 	kvm_for_each_memslot(memslot, slots)
--		kvm_iommu_put_pages(kvm, memslot->base_gfn, memslot->npages);
-+		kvm_iommu_unmap_pages(kvm, memslot);
- 
- 	srcu_read_unlock(&kvm->srcu, idx);
- 
 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index a91f980..527711d 100644
+index c4ac57e..527711d 100644
 --- a/virt/kvm/kvm_main.c
 +++ b/virt/kvm/kvm_main.c
 @@ -75,7 +75,7 @@ LIST_HEAD(vm_list);
@@ -86056,23 +85940,7 @@ index a91f980..527711d 100644
  
  struct kmem_cache *kvm_vcpu_cache;
  EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
-@@ -873,12 +873,13 @@ skip_lpage:
- 	if (r)
- 		goto out_free;
- 
--	/* map the pages in iommu page table */
-+	/* map/unmap the pages in iommu page table */
- 	if (npages) {
- 		r = kvm_iommu_map_pages(kvm, &new);
- 		if (r)
- 			goto out_free;
--	}
-+	} else
-+		kvm_iommu_unmap_pages(kvm, &old);
- 
- 	r = -ENOMEM;
- 	slots = kmemdup(kvm->memslots, sizeof(struct kvm_memslots),
-@@ -2312,7 +2313,7 @@ static void hardware_enable_nolock(void *junk)
+@@ -2313,7 +2313,7 @@ static void hardware_enable_nolock(void *junk)
  
  	if (r) {
  		cpumask_clear_cpu(cpu, cpus_hardware_enabled);
@@ -86081,7 +85949,7 @@ index a91f980..527711d 100644
  		printk(KERN_INFO "kvm: enabling virtualization on "
  				 "CPU%d failed\n", cpu);
  	}
-@@ -2366,10 +2367,10 @@ static int hardware_enable_all(void)
+@@ -2367,10 +2367,10 @@ static int hardware_enable_all(void)
  
  	kvm_usage_count++;
  	if (kvm_usage_count == 1) {
@@ -86094,7 +85962,7 @@ index a91f980..527711d 100644
  			hardware_disable_all_nolock();
  			r = -EBUSY;
  		}
-@@ -2732,7 +2733,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
+@@ -2733,7 +2733,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
  	kvm_arch_vcpu_put(vcpu);
  }
  
@@ -86103,7 +85971,7 @@ index a91f980..527711d 100644
  		  struct module *module)
  {
  	int r;
-@@ -2795,7 +2796,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -2796,7 +2796,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  	if (!vcpu_align)
  		vcpu_align = __alignof__(struct kvm_vcpu);
  	kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
@@ -86112,7 +85980,7 @@ index a91f980..527711d 100644
  	if (!kvm_vcpu_cache) {
  		r = -ENOMEM;
  		goto out_free_3;
-@@ -2805,9 +2806,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -2806,9 +2806,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  	if (r)
  		goto out_free;