diff -druNp --no-dereference linux-libre-4.7-gnu/arch/arm/kernel/sys_oabi-compat.c linux-libre-4.7.1-gnu/arch/arm/kernel/sys_oabi-compat.c
--- linux-libre-4.7-gnu/arch/arm/kernel/sys_oabi-compat.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/arm/kernel/sys_oabi-compat.c	2016-08-16 03:35:15.000000000 -0400
@@ -279,8 +279,12 @@ asmlinkage long sys_oabi_epoll_wait(int
 	mm_segment_t fs;
 	long ret, err, i;
 
-	if (maxevents <= 0 || maxevents > (INT_MAX/sizeof(struct epoll_event)))
+	if (maxevents <= 0 ||
+			maxevents > (INT_MAX/sizeof(*kbuf)) ||
+			maxevents > (INT_MAX/sizeof(*events)))
 		return -EINVAL;
+	if (!access_ok(VERIFY_WRITE, events, sizeof(*events) * maxevents))
+		return -EFAULT;
 	kbuf = kmalloc(sizeof(*kbuf) * maxevents, GFP_KERNEL);
 	if (!kbuf)
 		return -ENOMEM;
@@ -317,6 +321,8 @@ asmlinkage long sys_oabi_semtimedop(int
 
 	if (nsops < 1 || nsops > SEMOPM)
 		return -EINVAL;
+	if (!access_ok(VERIFY_READ, tsops, sizeof(*tsops) * nsops))
+		return -EFAULT;
 	sops = kmalloc(sizeof(*sops) * nsops, GFP_KERNEL);
 	if (!sops)
 		return -ENOMEM;
diff -druNp --no-dereference linux-libre-4.7-gnu/arch/mips/kernel/scall64-n32.S linux-libre-4.7.1-gnu/arch/mips/kernel/scall64-n32.S
--- linux-libre-4.7-gnu/arch/mips/kernel/scall64-n32.S	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/mips/kernel/scall64-n32.S	2016-08-16 03:35:15.000000000 -0400
@@ -348,7 +348,7 @@ EXPORT(sysn32_call_table)
 	PTR	sys_ni_syscall			/* available, was setaltroot */
 	PTR	sys_add_key
 	PTR	sys_request_key
-	PTR	sys_keyctl			/* 6245 */
+	PTR	compat_sys_keyctl		/* 6245 */
 	PTR	sys_set_thread_area
 	PTR	sys_inotify_init
 	PTR	sys_inotify_add_watch
diff -druNp --no-dereference linux-libre-4.7-gnu/arch/mips/kernel/scall64-o32.S linux-libre-4.7.1-gnu/arch/mips/kernel/scall64-o32.S
--- linux-libre-4.7-gnu/arch/mips/kernel/scall64-o32.S	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/mips/kernel/scall64-o32.S	2016-08-16 03:35:15.000000000 -0400
@@ -504,7 +504,7 @@ EXPORT(sys32_call_table)
 	PTR	sys_ni_syscall			/* available, was setaltroot */
 	PTR	sys_add_key			/* 4280 */
 	PTR	sys_request_key
-	PTR	sys_keyctl
+	PTR	compat_sys_keyctl
 	PTR	sys_set_thread_area
 	PTR	sys_inotify_init
 	PTR	sys_inotify_add_watch		/* 4285 */
diff -druNp --no-dereference linux-libre-4.7-gnu/arch/x86/entry/syscalls/syscall_32.tbl linux-libre-4.7.1-gnu/arch/x86/entry/syscalls/syscall_32.tbl
--- linux-libre-4.7-gnu/arch/x86/entry/syscalls/syscall_32.tbl	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/x86/entry/syscalls/syscall_32.tbl	2016-08-16 03:35:15.000000000 -0400
@@ -294,7 +294,7 @@
 # 285 sys_setaltroot
 286	i386	add_key			sys_add_key
 287	i386	request_key		sys_request_key
-288	i386	keyctl			sys_keyctl
+288	i386	keyctl			sys_keyctl			compat_sys_keyctl
 289	i386	ioprio_set		sys_ioprio_set
 290	i386	ioprio_get		sys_ioprio_get
 291	i386	inotify_init		sys_inotify_init
diff -druNp --no-dereference linux-libre-4.7-gnu/arch/x86/include/asm/microcode.h linux-libre-4.7.1-gnu/arch/x86/include/asm/microcode.h
--- linux-libre-4.7-gnu/arch/x86/include/asm/microcode.h	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/x86/include/asm/microcode.h	2016-08-16 03:35:15.000000000 -0400
@@ -133,13 +133,11 @@ static inline unsigned int x86_cpuid_fam
 #ifdef CONFIG_MICROCODE
 extern void __init load_ucode_bsp(void);
 extern void load_ucode_ap(void);
-extern int __init save_microcode_in_initrd(void);
 void reload_early_microcode(void);
 extern bool get_builtin_firmware(struct cpio_data *cd, const char *name);
 #else
 static inline void __init load_ucode_bsp(void)			{ }
 static inline void load_ucode_ap(void)				{ }
-static inline int __init save_microcode_in_initrd(void)		{ return 0; }
 static inline void reload_early_microcode(void)			{ }
 static inline bool
 get_builtin_firmware(struct cpio_data *cd, const char *name)	{ return false; }
diff -druNp --no-dereference linux-libre-4.7-gnu/arch/x86/kernel/cpu/microcode/core.c linux-libre-4.7.1-gnu/arch/x86/kernel/cpu/microcode/core.c
--- linux-libre-4.7-gnu/arch/x86/kernel/cpu/microcode/core.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/x86/kernel/cpu/microcode/core.c	2016-08-16 03:35:15.000000000 -0400
@@ -175,7 +175,7 @@ void load_ucode_ap(void)
 	}
 }
 
-int __init save_microcode_in_initrd(void)
+static int __init save_microcode_in_initrd(void)
 {
 	struct cpuinfo_x86 *c = &boot_cpu_data;
 
@@ -691,4 +691,5 @@ int __init microcode_init(void)
 	return error;
 
 }
+fs_initcall(save_microcode_in_initrd);
 late_initcall(microcode_init);
diff -druNp --no-dereference linux-libre-4.7-gnu/arch/x86/mm/init.c linux-libre-4.7.1-gnu/arch/x86/mm/init.c
--- linux-libre-4.7-gnu/arch/x86/mm/init.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/x86/mm/init.c	2016-08-16 03:35:15.000000000 -0400
@@ -696,13 +696,6 @@ void free_initmem(void)
 void __init free_initrd_mem(unsigned long start, unsigned long end)
 {
 	/*
-	 * Remember, initrd memory may contain microcode or other useful things.
-	 * Before we lose initrd mem, we need to find a place to hold them
-	 * now that normal virtual memory is enabled.
-	 */
-	save_microcode_in_initrd();
-
-	/*
 	 * end could be not aligned, and We can not align that,
 	 * decompresser could be confused by aligned initrd_end
 	 * We already reserve the end partial page before in
diff -druNp --no-dereference linux-libre-4.7-gnu/arch/x86/power/hibernate_asm_64.S linux-libre-4.7.1-gnu/arch/x86/power/hibernate_asm_64.S
--- linux-libre-4.7-gnu/arch/x86/power/hibernate_asm_64.S	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/arch/x86/power/hibernate_asm_64.S	2016-08-16 03:35:15.000000000 -0400
@@ -24,7 +24,6 @@
 #include <asm/frame.h>
 
 ENTRY(swsusp_arch_suspend)
-	FRAME_BEGIN
 	movq	$saved_context, %rax
 	movq	%rsp, pt_regs_sp(%rax)
 	movq	%rbp, pt_regs_bp(%rax)
@@ -48,6 +47,7 @@ ENTRY(swsusp_arch_suspend)
 	movq	%cr3, %rax
 	movq	%rax, restore_cr3(%rip)
 
+	FRAME_BEGIN
 	call swsusp_save
 	FRAME_END
 	ret
@@ -104,7 +104,6 @@ ENTRY(core_restore_code)
 	 /* code below belongs to the image kernel */
 	.align PAGE_SIZE
 ENTRY(restore_registers)
-	FRAME_BEGIN
 	/* go back to the original page tables */
 	movq    %r9, %cr3
 
@@ -145,6 +144,5 @@ ENTRY(restore_registers)
 	/* tell the hibernation core that we've just restored the memory */
 	movq	%rax, in_suspend(%rip)
 
-	FRAME_END
 	ret
 ENDPROC(restore_registers)
diff -druNp --no-dereference linux-libre-4.7-gnu/block/genhd.c linux-libre-4.7.1-gnu/block/genhd.c
--- linux-libre-4.7-gnu/block/genhd.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/block/genhd.c	2016-08-16 03:35:15.000000000 -0400
@@ -856,6 +856,7 @@ static void disk_seqf_stop(struct seq_fi
 	if (iter) {
 		class_dev_iter_exit(iter);
 		kfree(iter);
+		seqf->private = NULL;
 	}
 }
 
diff -druNp --no-dereference linux-libre-4.7-gnu/crypto/gcm.c linux-libre-4.7.1-gnu/crypto/gcm.c
--- linux-libre-4.7-gnu/crypto/gcm.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/crypto/gcm.c	2016-08-16 03:35:15.000000000 -0400
@@ -639,7 +639,9 @@ static int crypto_gcm_create_common(stru
 
 	ghash_alg = crypto_find_alg(ghash_name, &crypto_ahash_type,
 				    CRYPTO_ALG_TYPE_HASH,
-				    CRYPTO_ALG_TYPE_AHASH_MASK);
+				    CRYPTO_ALG_TYPE_AHASH_MASK |
+				    crypto_requires_sync(algt->type,
+							 algt->mask));
 	if (IS_ERR(ghash_alg))
 		return PTR_ERR(ghash_alg);
 
diff -druNp --no-dereference linux-libre-4.7-gnu/crypto/scatterwalk.c linux-libre-4.7.1-gnu/crypto/scatterwalk.c
--- linux-libre-4.7-gnu/crypto/scatterwalk.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/crypto/scatterwalk.c	2016-08-16 03:35:15.000000000 -0400
@@ -72,7 +72,8 @@ static void scatterwalk_pagedone(struct
 
 void scatterwalk_done(struct scatter_walk *walk, int out, int more)
 {
-	if (!(scatterwalk_pagelen(walk) & (PAGE_SIZE - 1)) || !more)
+	if (!more || walk->offset >= walk->sg->offset + walk->sg->length ||
+	    !(walk->offset & (PAGE_SIZE - 1)))
 		scatterwalk_pagedone(walk, out, more);
 }
 EXPORT_SYMBOL_GPL(scatterwalk_done);
diff -druNp --no-dereference linux-libre-4.7-gnu/Documentation/cpu-freq/pcc-cpufreq.txt linux-libre-4.7.1-gnu/Documentation/cpu-freq/pcc-cpufreq.txt
--- linux-libre-4.7-gnu/Documentation/cpu-freq/pcc-cpufreq.txt	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/Documentation/cpu-freq/pcc-cpufreq.txt	2016-08-16 03:35:15.000000000 -0400
@@ -159,8 +159,8 @@ to be strictly associated with a P-state
 
 2.2 cpuinfo_transition_latency:
 -------------------------------
-The cpuinfo_transition_latency field is CPUFREQ_ETERNAL. The PCC specification
-does not include a field to expose this value currently.
+The cpuinfo_transition_latency field is 0. The PCC specification does
+not include a field to expose this value currently.
 
 2.3 cpuinfo_cur_freq:
 ---------------------
diff -druNp --no-dereference linux-libre-4.7-gnu/drivers/char/random.c linux-libre-4.7.1-gnu/drivers/char/random.c
--- linux-libre-4.7-gnu/drivers/char/random.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/drivers/char/random.c	2016-08-16 03:35:15.000000000 -0400
@@ -723,15 +723,18 @@ retry:
 	}
 }
 
-static void credit_entropy_bits_safe(struct entropy_store *r, int nbits)
+static int credit_entropy_bits_safe(struct entropy_store *r, int nbits)
 {
 	const int nbits_max = (int)(~0U >> (ENTROPY_SHIFT + 1));
 
+	if (nbits < 0)
+		return -EINVAL;
+
 	/* Cap the value to avoid overflows */
 	nbits = min(nbits,  nbits_max);
-	nbits = max(nbits, -nbits_max);
 
 	credit_entropy_bits(r, nbits);
+	return 0;
 }
 
 /*********************************************************************
@@ -1543,8 +1546,7 @@ static long random_ioctl(struct file *f,
 			return -EPERM;
 		if (get_user(ent_count, p))
 			return -EFAULT;
-		credit_entropy_bits_safe(&input_pool, ent_count);
-		return 0;
+		return credit_entropy_bits_safe(&input_pool, ent_count);
 	case RNDADDENTROPY:
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
@@ -1558,8 +1560,7 @@ static long random_ioctl(struct file *f,
 				    size);
 		if (retval < 0)
 			return retval;
-		credit_entropy_bits_safe(&input_pool, ent_count);
-		return 0;
+		return credit_entropy_bits_safe(&input_pool, ent_count);
 	case RNDZAPENTCNT:
 	case RNDCLEARPOOL:
 		/*
diff -druNp --no-dereference linux-libre-4.7-gnu/drivers/cpufreq/pcc-cpufreq.c linux-libre-4.7.1-gnu/drivers/cpufreq/pcc-cpufreq.c
--- linux-libre-4.7-gnu/drivers/cpufreq/pcc-cpufreq.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/drivers/cpufreq/pcc-cpufreq.c	2016-08-16 03:35:15.000000000 -0400
@@ -555,8 +555,6 @@ static int pcc_cpufreq_cpu_init(struct c
 	policy->min = policy->cpuinfo.min_freq =
 		ioread32(&pcch_hdr->minimum_frequency) * 1000;
 
-	policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL;
-
 	pr_debug("init: policy->max is %d, policy->min is %d\n",
 		policy->max, policy->min);
 out:
diff -druNp --no-dereference linux-libre-4.7-gnu/drivers/infiniband/hw/hfi1/Kconfig linux-libre-4.7.1-gnu/drivers/infiniband/hw/hfi1/Kconfig
--- linux-libre-4.7-gnu/drivers/infiniband/hw/hfi1/Kconfig	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/drivers/infiniband/hw/hfi1/Kconfig	2016-08-16 03:35:15.000000000 -0400
@@ -3,7 +3,6 @@ config INFINIBAND_HFI1
 	depends on X86_64 && INFINIBAND_RDMAVT
 	select MMU_NOTIFIER
 	select CRC32
-	default m
 	---help---
 	This is a low-level driver for Intel OPA Gen1 adapter.
 config HFI1_DEBUG_SDMA_ORDER
diff -druNp --no-dereference linux-libre-4.7-gnu/drivers/net/bonding/bond_main.c linux-libre-4.7.1-gnu/drivers/net/bonding/bond_main.c
--- linux-libre-4.7-gnu/drivers/net/bonding/bond_main.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/drivers/net/bonding/bond_main.c	2016-08-16 03:35:15.000000000 -0400
@@ -1422,7 +1422,16 @@ int bond_enslave(struct net_device *bond
 		return -EINVAL;
 	}
 
-	if (slave_ops->ndo_set_mac_address == NULL) {
+	if (slave_dev->type == ARPHRD_INFINIBAND &&
+	    BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP) {
+		netdev_warn(bond_dev, "Type (%d) supports only active-backup mode\n",
+			    slave_dev->type);
+		res = -EOPNOTSUPP;
+		goto err_undo_flags;
+	}
+
+	if (!slave_ops->ndo_set_mac_address ||
+	    slave_dev->type == ARPHRD_INFINIBAND) {
 		netdev_warn(bond_dev, "The slave device specified does not support setting the MAC address\n");
 		if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP &&
 		    bond->params.fail_over_mac != BOND_FOM_ACTIVE) {
diff -druNp --no-dereference linux-libre-4.7-gnu/drivers/net/ethernet/qlogic/qed/qed_spq.c linux-libre-4.7.1-gnu/drivers/net/ethernet/qlogic/qed/qed_spq.c
--- linux-libre-4.7-gnu/drivers/net/ethernet/qlogic/qed/qed_spq.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/drivers/net/ethernet/qlogic/qed/qed_spq.c	2016-08-16 03:35:15.000000000 -0400
@@ -809,13 +809,12 @@ int qed_spq_completion(struct qed_hwfn *
 			 * in a bitmap and increasing the chain consumer only
 			 * for the first successive completed entries.
 			 */
-			bitmap_set(p_spq->p_comp_bitmap, pos, SPQ_RING_SIZE);
+			__set_bit(pos, p_spq->p_comp_bitmap);
 
 			while (test_bit(p_spq->comp_bitmap_idx,
 					p_spq->p_comp_bitmap)) {
-				bitmap_clear(p_spq->p_comp_bitmap,
-					     p_spq->comp_bitmap_idx,
-					     SPQ_RING_SIZE);
+				__clear_bit(p_spq->comp_bitmap_idx,
+					    p_spq->p_comp_bitmap);
 				p_spq->comp_bitmap_idx++;
 				qed_chain_return_produced(&p_spq->chain);
 			}
diff -druNp --no-dereference linux-libre-4.7-gnu/drivers/net/macsec.c linux-libre-4.7.1-gnu/drivers/net/macsec.c
--- linux-libre-4.7-gnu/drivers/net/macsec.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/drivers/net/macsec.c	2016-08-16 03:35:15.000000000 -0400
@@ -942,7 +942,6 @@ static struct sk_buff *macsec_decrypt(st
 	}
 
 	macsec_skb_cb(skb)->req = req;
-	macsec_skb_cb(skb)->rx_sa = rx_sa;
 	skb->dev = dev;
 	aead_request_set_callback(req, 0, macsec_decrypt_done, skb);
 
@@ -1169,6 +1168,8 @@ static rx_handler_result_t macsec_handle
 		}
 	}
 
+	macsec_skb_cb(skb)->rx_sa = rx_sa;
+
 	/* Disabled && !changed text => skip validation */
 	if (hdr->tci_an & MACSEC_TCI_C ||
 	    secy->validate_frames != MACSEC_VALIDATE_DISABLED)
diff -druNp --no-dereference linux-libre-4.7-gnu/drivers/tty/serial/mvebu-uart.c linux-libre-4.7.1-gnu/drivers/tty/serial/mvebu-uart.c
--- linux-libre-4.7-gnu/drivers/tty/serial/mvebu-uart.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/drivers/tty/serial/mvebu-uart.c	2016-08-16 03:35:15.000000000 -0400
@@ -300,6 +300,8 @@ static int mvebu_uart_startup(struct uar
 static void mvebu_uart_shutdown(struct uart_port *port)
 {
 	writel(0, port->membase + UART_CTRL);
+
+	free_irq(port->irq, port);
 }
 
 static void mvebu_uart_set_termios(struct uart_port *port,
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/dcache.c linux-libre-4.7.1-gnu/fs/dcache.c
--- linux-libre-4.7-gnu/fs/dcache.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/dcache.c	2016-08-16 03:35:15.000000000 -0400
@@ -622,7 +622,6 @@ static struct dentry *dentry_kill(struct
 
 failed:
 	spin_unlock(&dentry->d_lock);
-	cpu_relax();
 	return dentry; /* try again with same dentry */
 }
 
@@ -796,6 +795,8 @@ void dput(struct dentry *dentry)
 		return;
 
 repeat:
+	might_sleep();
+
 	rcu_read_lock();
 	if (likely(fast_dput(dentry))) {
 		rcu_read_unlock();
@@ -829,8 +830,10 @@ repeat:
 
 kill_it:
 	dentry = dentry_kill(dentry);
-	if (dentry)
+	if (dentry) {
+		cond_resched();
 		goto repeat;
+	}
 }
 EXPORT_SYMBOL(dput);
 
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/ext4/balloc.c linux-libre-4.7.1-gnu/fs/ext4/balloc.c
--- linux-libre-4.7-gnu/fs/ext4/balloc.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/ext4/balloc.c	2016-08-16 03:35:15.000000000 -0400
@@ -208,6 +208,9 @@ static int ext4_init_block_bitmap(struct
 	memset(bh->b_data, 0, sb->s_blocksize);
 
 	bit_max = ext4_num_base_meta_clusters(sb, block_group);
+	if ((bit_max >> 3) >= bh->b_size)
+		return -EFSCORRUPTED;
+
 	for (bit = 0; bit < bit_max; bit++)
 		ext4_set_bit(bit, bh->b_data);
 
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/ext4/extents.c linux-libre-4.7.1-gnu/fs/ext4/extents.c
--- linux-libre-4.7-gnu/fs/ext4/extents.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/ext4/extents.c	2016-08-16 03:35:15.000000000 -0400
@@ -381,9 +381,13 @@ static int ext4_valid_extent(struct inod
 	ext4_fsblk_t block = ext4_ext_pblock(ext);
 	int len = ext4_ext_get_actual_len(ext);
 	ext4_lblk_t lblock = le32_to_cpu(ext->ee_block);
-	ext4_lblk_t last = lblock + len - 1;
 
-	if (len == 0 || lblock > last)
+	/*
+	 * We allow neither:
+	 *  - zero length
+	 *  - overflow/wrap-around
+	 */
+	if (lblock + len <= lblock)
 		return 0;
 	return ext4_data_block_valid(EXT4_SB(inode->i_sb), block, len);
 }
@@ -474,6 +478,10 @@ static int __ext4_ext_check(const char *
 		error_msg = "invalid extent entries";
 		goto corrupted;
 	}
+	if (unlikely(depth > 32)) {
+		error_msg = "too large eh_depth";
+		goto corrupted;
+	}
 	/* Verify checksum on non-root extent tree nodes */
 	if (ext_depth(inode) != depth &&
 	    !ext4_extent_block_csum_verify(inode, eh)) {
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/ext4/inode.c linux-libre-4.7.1-gnu/fs/ext4/inode.c
--- linux-libre-4.7-gnu/fs/ext4/inode.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/ext4/inode.c	2016-08-16 03:35:15.000000000 -0400
@@ -205,9 +205,9 @@ void ext4_evict_inode(struct inode *inod
 		 * Note that directories do not have this problem because they
 		 * don't use page cache.
 		 */
-		if (ext4_should_journal_data(inode) &&
-		    (S_ISLNK(inode->i_mode) || S_ISREG(inode->i_mode)) &&
-		    inode->i_ino != EXT4_JOURNAL_INO) {
+		if (inode->i_ino != EXT4_JOURNAL_INO &&
+		    ext4_should_journal_data(inode) &&
+		    (S_ISLNK(inode->i_mode) || S_ISREG(inode->i_mode))) {
 			journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
 			tid_t commit_tid = EXT4_I(inode)->i_datasync_tid;
 
@@ -2748,13 +2748,36 @@ retry:
 				done = true;
 			}
 		}
-		ext4_journal_stop(handle);
+		/*
+		 * Caution: If the handle is synchronous,
+		 * ext4_journal_stop() can wait for transaction commit
+		 * to finish which may depend on writeback of pages to
+		 * complete or on page lock to be released.  In that
+		 * case, we have to wait until after after we have
+		 * submitted all the IO, released page locks we hold,
+		 * and dropped io_end reference (for extent conversion
+		 * to be able to complete) before stopping the handle.
+		 */
+		if (!ext4_handle_valid(handle) || handle->h_sync == 0) {
+			ext4_journal_stop(handle);
+			handle = NULL;
+		}
 		/* Submit prepared bio */
 		ext4_io_submit(&mpd.io_submit);
 		/* Unlock pages we didn't use */
 		mpage_release_unused_pages(&mpd, give_up_on_write);
-		/* Drop our io_end reference we got from init */
-		ext4_put_io_end(mpd.io_submit.io_end);
+		/*
+		 * Drop our io_end reference we got from init. We have
+		 * to be careful and use deferred io_end finishing if
+		 * we are still holding the transaction as we can
+		 * release the last reference to io_end which may end
+		 * up doing unwritten extent conversion.
+		 */
+		if (handle) {
+			ext4_put_io_end_defer(mpd.io_submit.io_end);
+			ext4_journal_stop(handle);
+		} else
+			ext4_put_io_end(mpd.io_submit.io_end);
 
 		if (ret == -ENOSPC && sbi->s_journal) {
 			/*
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/ext4/mballoc.c linux-libre-4.7.1-gnu/fs/ext4/mballoc.c
--- linux-libre-4.7-gnu/fs/ext4/mballoc.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/ext4/mballoc.c	2016-08-16 03:35:15.000000000 -0400
@@ -2939,7 +2939,7 @@ ext4_mb_mark_diskspace_used(struct ext4_
 		ext4_error(sb, "Allocating blocks %llu-%llu which overlap "
 			   "fs metadata", block, block+len);
 		/* File system mounted not to panic on error
-		 * Fix the bitmap and repeat the block allocation
+		 * Fix the bitmap and return EFSCORRUPTED
 		 * We leak some of the blocks here.
 		 */
 		ext4_lock_group(sb, ac->ac_b_ex.fe_group);
@@ -2948,7 +2948,7 @@ ext4_mb_mark_diskspace_used(struct ext4_
 		ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
 		err = ext4_handle_dirty_metadata(handle, NULL, bitmap_bh);
 		if (!err)
-			err = -EAGAIN;
+			err = -EFSCORRUPTED;
 		goto out_err;
 	}
 
@@ -4513,18 +4513,7 @@ repeat:
 	}
 	if (likely(ac->ac_status == AC_STATUS_FOUND)) {
 		*errp = ext4_mb_mark_diskspace_used(ac, handle, reserv_clstrs);
-		if (*errp == -EAGAIN) {
-			/*
-			 * drop the reference that we took
-			 * in ext4_mb_use_best_found
-			 */
-			ext4_mb_release_context(ac);
-			ac->ac_b_ex.fe_group = 0;
-			ac->ac_b_ex.fe_start = 0;
-			ac->ac_b_ex.fe_len = 0;
-			ac->ac_status = AC_STATUS_CONTINUE;
-			goto repeat;
-		} else if (*errp) {
+		if (*errp) {
 			ext4_discard_allocated_blocks(ac);
 			goto errout;
 		} else {
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/ext4/super.c linux-libre-4.7.1-gnu/fs/ext4/super.c
--- linux-libre-4.7-gnu/fs/ext4/super.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/ext4/super.c	2016-08-16 03:35:15.000000000 -0400
@@ -2278,6 +2278,16 @@ static void ext4_orphan_cleanup(struct s
 	while (es->s_last_orphan) {
 		struct inode *inode;
 
+		/*
+		 * We may have encountered an error during cleanup; if
+		 * so, skip the rest.
+		 */
+		if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) {
+			jbd_debug(1, "Skipping orphan recovery on fs with errors.\n");
+			es->s_last_orphan = 0;
+			break;
+		}
+
 		inode = ext4_orphan_get(sb, le32_to_cpu(es->s_last_orphan));
 		if (IS_ERR(inode)) {
 			es->s_last_orphan = 0;
@@ -3416,6 +3426,13 @@ static int ext4_fill_super(struct super_
 		goto failed_mount;
 	}
 
+	if (le16_to_cpu(sbi->s_es->s_reserved_gdt_blocks) > (blocksize / 4)) {
+		ext4_msg(sb, KERN_ERR,
+			 "Number of reserved GDT blocks insanely large: %d",
+			 le16_to_cpu(sbi->s_es->s_reserved_gdt_blocks));
+		goto failed_mount;
+	}
+
 	if (sbi->s_mount_opt & EXT4_MOUNT_DAX) {
 		err = bdev_dax_supported(sb, blocksize);
 		if (err)
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/fuse/file.c linux-libre-4.7.1-gnu/fs/fuse/file.c
--- linux-libre-4.7-gnu/fs/fuse/file.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/fuse/file.c	2016-08-16 03:35:15.000000000 -0400
@@ -417,6 +417,15 @@ static int fuse_flush(struct file *file,
 	fuse_sync_writes(inode);
 	inode_unlock(inode);
 
+	if (test_bit(AS_ENOSPC, &file->f_mapping->flags) &&
+	    test_and_clear_bit(AS_ENOSPC, &file->f_mapping->flags))
+		err = -ENOSPC;
+	if (test_bit(AS_EIO, &file->f_mapping->flags) &&
+	    test_and_clear_bit(AS_EIO, &file->f_mapping->flags))
+		err = -EIO;
+	if (err)
+		return err;
+
 	req = fuse_get_req_nofail_nopages(fc, file);
 	memset(&inarg, 0, sizeof(inarg));
 	inarg.fh = ff->fh;
@@ -462,6 +471,21 @@ int fuse_fsync_common(struct file *file,
 		goto out;
 
 	fuse_sync_writes(inode);
+
+	/*
+	 * Due to implementation of fuse writeback
+	 * filemap_write_and_wait_range() does not catch errors.
+	 * We have to do this directly after fuse_sync_writes()
+	 */
+	if (test_bit(AS_ENOSPC, &file->f_mapping->flags) &&
+	    test_and_clear_bit(AS_ENOSPC, &file->f_mapping->flags))
+		err = -ENOSPC;
+	if (test_bit(AS_EIO, &file->f_mapping->flags) &&
+	    test_and_clear_bit(AS_EIO, &file->f_mapping->flags))
+		err = -EIO;
+	if (err)
+		goto out;
+
 	err = sync_inode_metadata(inode, 1);
 	if (err)
 		goto out;
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/fuse/inode.c linux-libre-4.7.1-gnu/fs/fuse/inode.c
--- linux-libre-4.7-gnu/fs/fuse/inode.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/fuse/inode.c	2016-08-16 03:35:15.000000000 -0400
@@ -942,7 +942,7 @@ static void fuse_send_init(struct fuse_c
 	arg->flags |= FUSE_ASYNC_READ | FUSE_POSIX_LOCKS | FUSE_ATOMIC_O_TRUNC |
 		FUSE_EXPORT_SUPPORT | FUSE_BIG_WRITES | FUSE_DONT_MASK |
 		FUSE_SPLICE_WRITE | FUSE_SPLICE_MOVE | FUSE_SPLICE_READ |
-		FUSE_FLOCK_LOCKS | FUSE_IOCTL_DIR | FUSE_AUTO_INVAL_DATA |
+		FUSE_FLOCK_LOCKS | FUSE_HAS_IOCTL_DIR | FUSE_AUTO_INVAL_DATA |
 		FUSE_DO_READDIRPLUS | FUSE_READDIRPLUS_AUTO | FUSE_ASYNC_DIO |
 		FUSE_WRITEBACK_CACHE | FUSE_NO_OPEN_SUPPORT |
 		FUSE_PARALLEL_DIROPS;
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/inode.c linux-libre-4.7.1-gnu/fs/inode.c
--- linux-libre-4.7-gnu/fs/inode.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/inode.c	2016-08-16 03:35:15.000000000 -0400
@@ -345,7 +345,7 @@ EXPORT_SYMBOL(inc_nlink);
 void address_space_init_once(struct address_space *mapping)
 {
 	memset(mapping, 0, sizeof(*mapping));
-	INIT_RADIX_TREE(&mapping->page_tree, GFP_ATOMIC);
+	INIT_RADIX_TREE(&mapping->page_tree, GFP_ATOMIC | __GFP_ACCOUNT);
 	spin_lock_init(&mapping->tree_lock);
 	init_rwsem(&mapping->i_mmap_rwsem);
 	INIT_LIST_HEAD(&mapping->private_list);
@@ -1740,8 +1740,8 @@ static int __remove_privs(struct dentry
  */
 int file_remove_privs(struct file *file)
 {
-	struct dentry *dentry = file->f_path.dentry;
-	struct inode *inode = d_inode(dentry);
+	struct dentry *dentry = file_dentry(file);
+	struct inode *inode = file_inode(file);
 	int kill;
 	int error = 0;
 
@@ -1749,7 +1749,7 @@ int file_remove_privs(struct file *file)
 	if (IS_NOSEC(inode))
 		return 0;
 
-	kill = file_needs_remove_privs(file);
+	kill = dentry_needs_remove_privs(dentry);
 	if (kill < 0)
 		return kill;
 	if (kill)
diff -druNp --no-dereference linux-libre-4.7-gnu/fs/ioctl.c linux-libre-4.7.1-gnu/fs/ioctl.c
--- linux-libre-4.7-gnu/fs/ioctl.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/fs/ioctl.c	2016-08-16 03:35:15.000000000 -0400
@@ -590,6 +590,7 @@ static long ioctl_file_dedupe_range(stru
 		goto out;
 	}
 
+	same->dest_count = count;
 	ret = vfs_dedupe_file_range(file, same);
 	if (ret)
 		goto out;
diff -druNp --no-dereference linux-libre-4.7-gnu/ipc/msg.c linux-libre-4.7.1-gnu/ipc/msg.c
--- linux-libre-4.7-gnu/ipc/msg.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/ipc/msg.c	2016-08-16 03:35:15.000000000 -0400
@@ -680,7 +680,7 @@ long do_msgsnd(int msqid, long mtype, vo
 		rcu_read_lock();
 		ipc_lock_object(&msq->q_perm);
 
-		ipc_rcu_putref(msq, ipc_rcu_free);
+		ipc_rcu_putref(msq, msg_rcu_free);
 		/* raced with RMID? */
 		if (!ipc_valid_object(&msq->q_perm)) {
 			err = -EIDRM;
diff -druNp --no-dereference linux-libre-4.7-gnu/ipc/sem.c linux-libre-4.7.1-gnu/ipc/sem.c
--- linux-libre-4.7-gnu/ipc/sem.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/ipc/sem.c	2016-08-16 03:35:15.000000000 -0400
@@ -449,7 +449,7 @@ static inline struct sem_array *sem_obta
 static inline void sem_lock_and_putref(struct sem_array *sma)
 {
 	sem_lock(sma, NULL, -1);
-	ipc_rcu_putref(sma, ipc_rcu_free);
+	ipc_rcu_putref(sma, sem_rcu_free);
 }
 
 static inline void sem_rmid(struct ipc_namespace *ns, struct sem_array *s)
@@ -1392,7 +1392,7 @@ static int semctl_main(struct ipc_namesp
 			rcu_read_unlock();
 			sem_io = ipc_alloc(sizeof(ushort)*nsems);
 			if (sem_io == NULL) {
-				ipc_rcu_putref(sma, ipc_rcu_free);
+				ipc_rcu_putref(sma, sem_rcu_free);
 				return -ENOMEM;
 			}
 
@@ -1426,20 +1426,20 @@ static int semctl_main(struct ipc_namesp
 		if (nsems > SEMMSL_FAST) {
 			sem_io = ipc_alloc(sizeof(ushort)*nsems);
 			if (sem_io == NULL) {
-				ipc_rcu_putref(sma, ipc_rcu_free);
+				ipc_rcu_putref(sma, sem_rcu_free);
 				return -ENOMEM;
 			}
 		}
 
 		if (copy_from_user(sem_io, p, nsems*sizeof(ushort))) {
-			ipc_rcu_putref(sma, ipc_rcu_free);
+			ipc_rcu_putref(sma, sem_rcu_free);
 			err = -EFAULT;
 			goto out_free;
 		}
 
 		for (i = 0; i < nsems; i++) {
 			if (sem_io[i] > SEMVMX) {
-				ipc_rcu_putref(sma, ipc_rcu_free);
+				ipc_rcu_putref(sma, sem_rcu_free);
 				err = -ERANGE;
 				goto out_free;
 			}
@@ -1731,7 +1731,7 @@ static struct sem_undo *find_alloc_undo(
 	/* step 2: allocate new undo structure */
 	new = kzalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL);
 	if (!new) {
-		ipc_rcu_putref(sma, ipc_rcu_free);
+		ipc_rcu_putref(sma, sem_rcu_free);
 		return ERR_PTR(-ENOMEM);
 	}
 
diff -druNp --no-dereference linux-libre-4.7-gnu/lib/radix-tree.c linux-libre-4.7.1-gnu/lib/radix-tree.c
--- linux-libre-4.7-gnu/lib/radix-tree.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/lib/radix-tree.c	2016-08-16 03:35:15.000000000 -0400
@@ -274,10 +274,11 @@ radix_tree_node_alloc(struct radix_tree_
 
 		/*
 		 * Even if the caller has preloaded, try to allocate from the
-		 * cache first for the new node to get accounted.
+		 * cache first for the new node to get accounted to the memory
+		 * cgroup.
 		 */
 		ret = kmem_cache_alloc(radix_tree_node_cachep,
-				       gfp_mask | __GFP_ACCOUNT | __GFP_NOWARN);
+				       gfp_mask | __GFP_NOWARN);
 		if (ret)
 			goto out;
 
@@ -300,8 +301,7 @@ radix_tree_node_alloc(struct radix_tree_
 		kmemleak_update_trace(ret);
 		goto out;
 	}
-	ret = kmem_cache_alloc(radix_tree_node_cachep,
-			       gfp_mask | __GFP_ACCOUNT);
+	ret = kmem_cache_alloc(radix_tree_node_cachep, gfp_mask);
 out:
 	BUG_ON(radix_tree_is_internal_node(ret));
 	return ret;
@@ -348,6 +348,12 @@ static int __radix_tree_preload(gfp_t gf
 	struct radix_tree_node *node;
 	int ret = -ENOMEM;
 
+	/*
+	 * Nodes preloaded by one cgroup can be be used by another cgroup, so
+	 * they should never be accounted to any particular memory cgroup.
+	 */
+	gfp_mask &= ~__GFP_ACCOUNT;
+
 	preempt_disable();
 	rtp = this_cpu_ptr(&radix_tree_preloads);
 	while (rtp->nr < RADIX_TREE_PRELOAD_SIZE) {
diff -druNp --no-dereference linux-libre-4.7-gnu/Makefile linux-libre-4.7.1-gnu/Makefile
--- linux-libre-4.7-gnu/Makefile	2016-07-24 18:11:57.000000000 -0400
+++ linux-libre-4.7.1-gnu/Makefile	2016-08-16 17:33:01.000000000 -0400
@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 7
-SUBLEVEL = 0
+SUBLEVEL = 1
 EXTRAVERSION = -gnu
 NAME = Psychotic Stoned Sheep
 
diff -druNp --no-dereference linux-libre-4.7-gnu/mm/memcontrol.c linux-libre-4.7.1-gnu/mm/memcontrol.c
--- linux-libre-4.7-gnu/mm/memcontrol.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/mm/memcontrol.c	2016-08-16 03:35:15.000000000 -0400
@@ -4083,14 +4083,32 @@ static struct cftype mem_cgroup_legacy_f
 
 static DEFINE_IDR(mem_cgroup_idr);
 
-static void mem_cgroup_id_get(struct mem_cgroup *memcg)
+static void mem_cgroup_id_get_many(struct mem_cgroup *memcg, unsigned int n)
 {
-	atomic_inc(&memcg->id.ref);
+	atomic_add(n, &memcg->id.ref);
 }
 
-static void mem_cgroup_id_put(struct mem_cgroup *memcg)
+static struct mem_cgroup *mem_cgroup_id_get_online(struct mem_cgroup *memcg)
 {
-	if (atomic_dec_and_test(&memcg->id.ref)) {
+	while (!atomic_inc_not_zero(&memcg->id.ref)) {
+		/*
+		 * The root cgroup cannot be destroyed, so it's refcount must
+		 * always be >= 1.
+		 */
+		if (WARN_ON_ONCE(memcg == root_mem_cgroup)) {
+			VM_BUG_ON(1);
+			break;
+		}
+		memcg = parent_mem_cgroup(memcg);
+		if (!memcg)
+			memcg = root_mem_cgroup;
+	}
+	return memcg;
+}
+
+static void mem_cgroup_id_put_many(struct mem_cgroup *memcg, unsigned int n)
+{
+	if (atomic_sub_and_test(n, &memcg->id.ref)) {
 		idr_remove(&mem_cgroup_idr, memcg->id.id);
 		memcg->id.id = 0;
 
@@ -4099,6 +4117,16 @@ static void mem_cgroup_id_put(struct mem
 	}
 }
 
+static inline void mem_cgroup_id_get(struct mem_cgroup *memcg)
+{
+	mem_cgroup_id_get_many(memcg, 1);
+}
+
+static inline void mem_cgroup_id_put(struct mem_cgroup *memcg)
+{
+	mem_cgroup_id_put_many(memcg, 1);
+}
+
 /**
  * mem_cgroup_from_id - look up a memcg from a memcg id
  * @id: the memcg id to look up
@@ -4736,6 +4764,8 @@ static void __mem_cgroup_clear_mc(void)
 		if (!mem_cgroup_is_root(mc.from))
 			page_counter_uncharge(&mc.from->memsw, mc.moved_swap);
 
+		mem_cgroup_id_put_many(mc.from, mc.moved_swap);
+
 		/*
 		 * we charged both to->memory and to->memsw, so we
 		 * should uncharge to->memory.
@@ -4743,9 +4773,9 @@ static void __mem_cgroup_clear_mc(void)
 		if (!mem_cgroup_is_root(mc.to))
 			page_counter_uncharge(&mc.to->memory, mc.moved_swap);
 
-		css_put_many(&mc.from->css, mc.moved_swap);
+		mem_cgroup_id_get_many(mc.to, mc.moved_swap);
+		css_put_many(&mc.to->css, mc.moved_swap);
 
-		/* we've already done css_get(mc.to) */
 		mc.moved_swap = 0;
 	}
 	memcg_oom_recover(from);
@@ -5805,7 +5835,7 @@ subsys_initcall(mem_cgroup_init);
  */
 void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
 {
-	struct mem_cgroup *memcg;
+	struct mem_cgroup *memcg, *swap_memcg;
 	unsigned short oldid;
 
 	VM_BUG_ON_PAGE(PageLRU(page), page);
@@ -5820,16 +5850,27 @@ void mem_cgroup_swapout(struct page *pag
 	if (!memcg)
 		return;
 
-	mem_cgroup_id_get(memcg);
-	oldid = swap_cgroup_record(entry, mem_cgroup_id(memcg));
+	/*
+	 * In case the memcg owning these pages has been offlined and doesn't
+	 * have an ID allocated to it anymore, charge the closest online
+	 * ancestor for the swap instead and transfer the memory+swap charge.
+	 */
+	swap_memcg = mem_cgroup_id_get_online(memcg);
+	oldid = swap_cgroup_record(entry, mem_cgroup_id(swap_memcg));
 	VM_BUG_ON_PAGE(oldid, page);
-	mem_cgroup_swap_statistics(memcg, true);
+	mem_cgroup_swap_statistics(swap_memcg, true);
 
 	page->mem_cgroup = NULL;
 
 	if (!mem_cgroup_is_root(memcg))
 		page_counter_uncharge(&memcg->memory, 1);
 
+	if (memcg != swap_memcg) {
+		if (!mem_cgroup_is_root(swap_memcg))
+			page_counter_charge(&swap_memcg->memsw, 1);
+		page_counter_uncharge(&memcg->memsw, 1);
+	}
+
 	/*
 	 * Interrupts should be disabled here because the caller holds the
 	 * mapping->tree_lock lock which is taken with interrupts-off. It is
@@ -5868,11 +5909,14 @@ int mem_cgroup_try_charge_swap(struct pa
 	if (!memcg)
 		return 0;
 
+	memcg = mem_cgroup_id_get_online(memcg);
+
 	if (!mem_cgroup_is_root(memcg) &&
-	    !page_counter_try_charge(&memcg->swap, 1, &counter))
+	    !page_counter_try_charge(&memcg->swap, 1, &counter)) {
+		mem_cgroup_id_put(memcg);
 		return -ENOMEM;
+	}
 
-	mem_cgroup_id_get(memcg);
 	oldid = swap_cgroup_record(entry, mem_cgroup_id(memcg));
 	VM_BUG_ON_PAGE(oldid, page);
 	mem_cgroup_swap_statistics(memcg, true);
diff -druNp --no-dereference linux-libre-4.7-gnu/mm/mempool.c linux-libre-4.7.1-gnu/mm/mempool.c
--- linux-libre-4.7-gnu/mm/mempool.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/mm/mempool.c	2016-08-16 03:35:15.000000000 -0400
@@ -306,7 +306,7 @@ EXPORT_SYMBOL(mempool_resize);
  * returns NULL. Note that due to preallocation, this function
  * *never* fails when called from process contexts. (it might
  * fail if called from an IRQ context.)
- * Note: neither __GFP_NOMEMALLOC nor __GFP_ZERO are supported.
+ * Note: using __GFP_ZERO is not supported.
  */
 void *mempool_alloc(mempool_t *pool, gfp_t gfp_mask)
 {
@@ -315,27 +315,16 @@ void *mempool_alloc(mempool_t *pool, gfp
 	wait_queue_t wait;
 	gfp_t gfp_temp;
 
-	/* If oom killed, memory reserves are essential to prevent livelock */
-	VM_WARN_ON_ONCE(gfp_mask & __GFP_NOMEMALLOC);
-	/* No element size to zero on allocation */
 	VM_WARN_ON_ONCE(gfp_mask & __GFP_ZERO);
-
 	might_sleep_if(gfp_mask & __GFP_DIRECT_RECLAIM);
 
+	gfp_mask |= __GFP_NOMEMALLOC;	/* don't allocate emergency reserves */
 	gfp_mask |= __GFP_NORETRY;	/* don't loop in __alloc_pages */
 	gfp_mask |= __GFP_NOWARN;	/* failures are OK */
 
 	gfp_temp = gfp_mask & ~(__GFP_DIRECT_RECLAIM|__GFP_IO);
 
 repeat_alloc:
-	if (likely(pool->curr_nr)) {
-		/*
-		 * Don't allocate from emergency reserves if there are
-		 * elements available.  This check is racy, but it will
-		 * be rechecked each loop.
-		 */
-		gfp_temp |= __GFP_NOMEMALLOC;
-	}
 
 	element = pool->alloc(gfp_temp, pool->pool_data);
 	if (likely(element != NULL))
@@ -359,12 +348,11 @@ repeat_alloc:
 	 * We use gfp mask w/o direct reclaim or IO for the first round.  If
 	 * alloc failed with that and @pool was empty, retry immediately.
 	 */
-	if ((gfp_temp & ~__GFP_NOMEMALLOC) != gfp_mask) {
+	if (gfp_temp != gfp_mask) {
 		spin_unlock_irqrestore(&pool->lock, flags);
 		gfp_temp = gfp_mask;
 		goto repeat_alloc;
 	}
-	gfp_temp = gfp_mask;
 
 	/* We must not sleep if !__GFP_DIRECT_RECLAIM */
 	if (!(gfp_mask & __GFP_DIRECT_RECLAIM)) {
diff -druNp --no-dereference linux-libre-4.7-gnu/net/bridge/br_input.c linux-libre-4.7.1-gnu/net/bridge/br_input.c
--- linux-libre-4.7-gnu/net/bridge/br_input.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/bridge/br_input.c	2016-08-16 03:35:15.000000000 -0400
@@ -288,6 +288,14 @@ rx_handler_result_t br_handle_frame(stru
 		case 0x01:	/* IEEE MAC (Pause) */
 			goto drop;
 
+		case 0x0E:	/* 802.1AB LLDP */
+			fwd_mask |= p->br->group_fwd_mask;
+			if (fwd_mask & (1u << dest[5]))
+				goto forward;
+			*pskb = skb;
+			__br_handle_local_finish(skb);
+			return RX_HANDLER_PASS;
+
 		default:
 			/* Allow selective forwarding for most other protocols */
 			fwd_mask |= p->br->group_fwd_mask;
diff -druNp --no-dereference linux-libre-4.7-gnu/net/ipv4/tcp_output.c linux-libre-4.7.1-gnu/net/ipv4/tcp_output.c
--- linux-libre-4.7-gnu/net/ipv4/tcp_output.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/ipv4/tcp_output.c	2016-08-16 03:35:15.000000000 -0400
@@ -236,7 +236,8 @@ void tcp_select_initial_window(int __spa
 		/* Set window scaling on max possible window
 		 * See RFC1323 for an explanation of the limit to 14
 		 */
-		space = max_t(u32, sysctl_tcp_rmem[2], sysctl_rmem_max);
+		space = max_t(u32, space, sysctl_tcp_rmem[2]);
+		space = max_t(u32, space, sysctl_rmem_max);
 		space = min_t(u32, space, *window_clamp);
 		while (space > 65535 && (*rcv_wscale) < 14) {
 			space >>= 1;
diff -druNp --no-dereference linux-libre-4.7-gnu/net/ipv4/udp.c linux-libre-4.7.1-gnu/net/ipv4/udp.c
--- linux-libre-4.7-gnu/net/ipv4/udp.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/ipv4/udp.c	2016-08-16 03:35:15.000000000 -0400
@@ -1581,9 +1581,7 @@ int udp_queue_rcv_skb(struct sock *sk, s
 	    udp_lib_checksum_complete(skb))
 			goto csum_error;
 
-	if (sk_filter(sk, skb))
-		goto drop;
-	if (unlikely(skb->len < sizeof(struct udphdr)))
+	if (sk_filter_trim_cap(sk, skb, sizeof(struct udphdr)))
 		goto drop;
 
 	udp_csum_pull_header(skb);
diff -druNp --no-dereference linux-libre-4.7-gnu/net/ipv6/addrconf.c linux-libre-4.7.1-gnu/net/ipv6/addrconf.c
--- linux-libre-4.7-gnu/net/ipv6/addrconf.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/ipv6/addrconf.c	2016-08-16 03:35:15.000000000 -0400
@@ -3562,6 +3562,10 @@ restart:
 		if (state != INET6_IFADDR_STATE_DEAD) {
 			__ipv6_ifa_notify(RTM_DELADDR, ifa);
 			inet6addr_notifier_call_chain(NETDEV_DOWN, ifa);
+		} else {
+			if (idev->cnf.forwarding)
+				addrconf_leave_anycast(ifa);
+			addrconf_leave_solict(ifa->idev, &ifa->addr);
 		}
 
 		write_lock_bh(&idev->lock);
diff -druNp --no-dereference linux-libre-4.7-gnu/net/ipv6/udp.c linux-libre-4.7.1-gnu/net/ipv6/udp.c
--- linux-libre-4.7-gnu/net/ipv6/udp.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/ipv6/udp.c	2016-08-16 03:35:15.000000000 -0400
@@ -618,9 +618,7 @@ int udpv6_queue_rcv_skb(struct sock *sk,
 	    udp_lib_checksum_complete(skb))
 		goto csum_error;
 
-	if (sk_filter(sk, skb))
-		goto drop;
-	if (unlikely(skb->len < sizeof(struct udphdr)))
+	if (sk_filter_trim_cap(sk, skb, sizeof(struct udphdr)))
 		goto drop;
 
 	udp_csum_pull_header(skb);
diff -druNp --no-dereference linux-libre-4.7-gnu/net/irda/af_irda.c linux-libre-4.7.1-gnu/net/irda/af_irda.c
--- linux-libre-4.7-gnu/net/irda/af_irda.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/irda/af_irda.c	2016-08-16 03:35:15.000000000 -0400
@@ -1024,8 +1024,11 @@ static int irda_connect(struct socket *s
 	}
 
 	/* Check if we have opened a local TSAP */
-	if (!self->tsap)
-		irda_open_tsap(self, LSAP_ANY, addr->sir_name);
+	if (!self->tsap) {
+		err = irda_open_tsap(self, LSAP_ANY, addr->sir_name);
+		if (err)
+			goto out;
+	}
 
 	/* Move to connecting socket, start sending Connect Requests */
 	sock->state = SS_CONNECTING;
diff -druNp --no-dereference linux-libre-4.7-gnu/net/sctp/input.c linux-libre-4.7.1-gnu/net/sctp/input.c
--- linux-libre-4.7-gnu/net/sctp/input.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/sctp/input.c	2016-08-16 03:35:15.000000000 -0400
@@ -328,6 +328,7 @@ int sctp_backlog_rcv(struct sock *sk, st
 		 */
 
 		sk = rcvr->sk;
+		local_bh_disable();
 		bh_lock_sock(sk);
 
 		if (sock_owned_by_user(sk)) {
@@ -339,6 +340,7 @@ int sctp_backlog_rcv(struct sock *sk, st
 			sctp_inq_push(inqueue, chunk);
 
 		bh_unlock_sock(sk);
+		local_bh_enable();
 
 		/* If the chunk was backloged again, don't drop refs */
 		if (backloged)
diff -druNp --no-dereference linux-libre-4.7-gnu/net/sctp/inqueue.c linux-libre-4.7.1-gnu/net/sctp/inqueue.c
--- linux-libre-4.7-gnu/net/sctp/inqueue.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/sctp/inqueue.c	2016-08-16 03:35:15.000000000 -0400
@@ -89,12 +89,10 @@ void sctp_inq_push(struct sctp_inq *q, s
 	 * Eventually, we should clean up inqueue to not rely
 	 * on the BH related data structures.
 	 */
-	local_bh_disable();
 	list_add_tail(&chunk->list, &q->in_chunk_list);
 	if (chunk->asoc)
 		chunk->asoc->stats.ipackets++;
 	q->immediate.func(&q->immediate);
-	local_bh_enable();
 }
 
 /* Peek at the next chunk on the inqeue. */
diff -druNp --no-dereference linux-libre-4.7-gnu/net/sctp/socket.c linux-libre-4.7.1-gnu/net/sctp/socket.c
--- linux-libre-4.7-gnu/net/sctp/socket.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/net/sctp/socket.c	2016-08-16 03:35:15.000000000 -0400
@@ -4301,6 +4301,7 @@ int sctp_transport_walk_start(struct rha
 
 	err = rhashtable_walk_start(iter);
 	if (err && err != -EAGAIN) {
+		rhashtable_walk_stop(iter);
 		rhashtable_walk_exit(iter);
 		return err;
 	}
diff -druNp --no-dereference linux-libre-4.7-gnu/security/apparmor/apparmorfs.c linux-libre-4.7.1-gnu/security/apparmor/apparmorfs.c
--- linux-libre-4.7-gnu/security/apparmor/apparmorfs.c	2016-07-24 15:23:50.000000000 -0400
+++ linux-libre-4.7.1-gnu/security/apparmor/apparmorfs.c	2016-08-16 03:35:15.000000000 -0400
@@ -331,6 +331,7 @@ static int aa_fs_seq_hash_show(struct se
 			seq_printf(seq, "%.2x", profile->hash[i]);
 		seq_puts(seq, "\n");
 	}
+	aa_put_profile(profile);
 
 	return 0;
 }
