diff -druNp --no-dereference linux-libre-3.18.118-gnu/arch/arm/boot/dts/imx6sx.dtsi linux-libre-3.18.119-gnu/arch/arm/boot/dts/imx6sx.dtsi
--- linux-libre-3.18.118-gnu/arch/arm/boot/dts/imx6sx.dtsi	2018-08-09 11:03:45.000000000 -0400
+++ linux-libre-3.18.119-gnu/arch/arm/boot/dts/imx6sx.dtsi	2018-08-17 18:21:02.000000000 -0400
@@ -1202,7 +1202,7 @@
 				  /* non-prefetchable memory */
 				  0x82000000 0 0x08000000 0x08000000 0 0x00f00000>;
 			num-lanes = <1>;
-			interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&clks IMX6SX_CLK_PCIE_REF_125M>,
 				 <&clks IMX6SX_CLK_PCIE_AXI>,
 				 <&clks IMX6SX_CLK_LVDS1_OUT>,
diff -druNp --no-dereference linux-libre-3.18.118-gnu/arch/x86/kernel/kprobes/core.c linux-libre-3.18.119-gnu/arch/x86/kernel/kprobes/core.c
--- linux-libre-3.18.118-gnu/arch/x86/kernel/kprobes/core.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/arch/x86/kernel/kprobes/core.c	2018-08-17 14:54:56.000000000 -0400
@@ -365,7 +365,6 @@ int __copy_instruction(u8 *dest, u8 *src
 		newdisp = (u8 *) src + (s64) insn.displacement.value - (u8 *) dest;
 		if ((s64) (s32) newdisp != newdisp) {
 			pr_err("Kprobes error: new displacement does not fit into s32 (%llx)\n", newdisp);
-			pr_err("\tSrc: %p, Dest: %p, old disp: %x\n", src, dest, insn.displacement.value);
 			return 0;
 		}
 		disp = (u8 *) dest + insn_offset_displacement(&insn);
@@ -568,8 +567,7 @@ static int reenter_kprobe(struct kprobe
 		 * Raise a BUG or we'll continue in an endless reentering loop
 		 * and eventually a stack overflow.
 		 */
-		printk(KERN_WARNING "Unrecoverable kprobe detected at %p.\n",
-		       p->addr);
+		pr_err("Unrecoverable kprobe detected.\n");
 		dump_kprobe(p);
 		BUG();
 	default:
diff -druNp --no-dereference linux-libre-3.18.118-gnu/crypto/ablkcipher.c linux-libre-3.18.119-gnu/crypto/ablkcipher.c
--- linux-libre-3.18.118-gnu/crypto/ablkcipher.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/crypto/ablkcipher.c	2018-08-17 14:54:56.000000000 -0400
@@ -72,11 +72,9 @@ static inline u8 *ablkcipher_get_spot(u8
 	return max(start, end_page);
 }
 
-static inline unsigned int ablkcipher_done_slow(struct ablkcipher_walk *walk,
-						unsigned int bsize)
+static inline void ablkcipher_done_slow(struct ablkcipher_walk *walk,
+					unsigned int n)
 {
-	unsigned int n = bsize;
-
 	for (;;) {
 		unsigned int len_this_page = scatterwalk_pagelen(&walk->out);
 
@@ -88,17 +86,13 @@ static inline unsigned int ablkcipher_do
 		n -= len_this_page;
 		scatterwalk_start(&walk->out, scatterwalk_sg_next(walk->out.sg));
 	}
-
-	return bsize;
 }
 
-static inline unsigned int ablkcipher_done_fast(struct ablkcipher_walk *walk,
-						unsigned int n)
+static inline void ablkcipher_done_fast(struct ablkcipher_walk *walk,
+					unsigned int n)
 {
 	scatterwalk_advance(&walk->in, n);
 	scatterwalk_advance(&walk->out, n);
-
-	return n;
 }
 
 static int ablkcipher_walk_next(struct ablkcipher_request *req,
@@ -108,39 +102,40 @@ int ablkcipher_walk_done(struct ablkciph
 			 struct ablkcipher_walk *walk, int err)
 {
 	struct crypto_tfm *tfm = req->base.tfm;
-	unsigned int nbytes = 0;
+	unsigned int n; /* bytes processed */
+	bool more;
 
-	if (likely(err >= 0)) {
-		unsigned int n = walk->nbytes - err;
+	if (unlikely(err < 0))
+		goto finish;
 
-		if (likely(!(walk->flags & ABLKCIPHER_WALK_SLOW)))
-			n = ablkcipher_done_fast(walk, n);
-		else if (WARN_ON(err)) {
-			err = -EINVAL;
-			goto err;
-		} else
-			n = ablkcipher_done_slow(walk, n);
+	n = walk->nbytes - err;
+	walk->total -= n;
+	more = (walk->total != 0);
 
-		nbytes = walk->total - n;
-		err = 0;
+	if (likely(!(walk->flags & ABLKCIPHER_WALK_SLOW))) {
+		ablkcipher_done_fast(walk, n);
+	} else {
+		if (WARN_ON(err)) {
+			/* unexpected case; didn't process all bytes */
+			err = -EINVAL;
+			goto finish;
+		}
+		ablkcipher_done_slow(walk, n);
 	}
 
-	scatterwalk_done(&walk->in, 0, nbytes);
-	scatterwalk_done(&walk->out, 1, nbytes);
-
-err:
-	walk->total = nbytes;
-	walk->nbytes = nbytes;
+	scatterwalk_done(&walk->in, 0, more);
+	scatterwalk_done(&walk->out, 1, more);
 
-	if (nbytes) {
+	if (more) {
 		crypto_yield(req->base.flags);
 		return ablkcipher_walk_next(req, walk);
 	}
-
+	err = 0;
+finish:
+	walk->nbytes = 0;
 	if (walk->iv != req->info)
 		memcpy(req->info, walk->iv, tfm->crt_ablkcipher.ivsize);
 	kfree(walk->iv_buffer);
-
 	return err;
 }
 EXPORT_SYMBOL_GPL(ablkcipher_walk_done);
diff -druNp --no-dereference linux-libre-3.18.118-gnu/crypto/blkcipher.c linux-libre-3.18.119-gnu/crypto/blkcipher.c
--- linux-libre-3.18.118-gnu/crypto/blkcipher.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/crypto/blkcipher.c	2018-08-17 14:54:56.000000000 -0400
@@ -70,19 +70,18 @@ static inline u8 *blkcipher_get_spot(u8
 	return max(start, end_page);
 }
 
-static inline unsigned int blkcipher_done_slow(struct blkcipher_walk *walk,
-					       unsigned int bsize)
+static inline void blkcipher_done_slow(struct blkcipher_walk *walk,
+				       unsigned int bsize)
 {
 	u8 *addr;
 
 	addr = (u8 *)ALIGN((unsigned long)walk->buffer, walk->alignmask + 1);
 	addr = blkcipher_get_spot(addr, bsize);
 	scatterwalk_copychunks(addr, &walk->out, bsize, 1);
-	return bsize;
 }
 
-static inline unsigned int blkcipher_done_fast(struct blkcipher_walk *walk,
-					       unsigned int n)
+static inline void blkcipher_done_fast(struct blkcipher_walk *walk,
+				       unsigned int n)
 {
 	if (walk->flags & BLKCIPHER_WALK_COPY) {
 		blkcipher_map_dst(walk);
@@ -96,49 +95,48 @@ static inline unsigned int blkcipher_don
 
 	scatterwalk_advance(&walk->in, n);
 	scatterwalk_advance(&walk->out, n);
-
-	return n;
 }
 
 int blkcipher_walk_done(struct blkcipher_desc *desc,
 			struct blkcipher_walk *walk, int err)
 {
-	unsigned int nbytes = 0;
+	unsigned int n; /* bytes processed */
+	bool more;
 
-	if (likely(err >= 0)) {
-		unsigned int n = walk->nbytes - err;
+	if (unlikely(err < 0))
+		goto finish;
 
-		if (likely(!(walk->flags & BLKCIPHER_WALK_SLOW)))
-			n = blkcipher_done_fast(walk, n);
-		else if (WARN_ON(err)) {
-			err = -EINVAL;
-			goto err;
-		} else
-			n = blkcipher_done_slow(walk, n);
+	n = walk->nbytes - err;
+	walk->total -= n;
+	more = (walk->total != 0);
 
-		nbytes = walk->total - n;
-		err = 0;
+	if (likely(!(walk->flags & BLKCIPHER_WALK_SLOW))) {
+		blkcipher_done_fast(walk, n);
+	} else {
+		if (WARN_ON(err)) {
+			/* unexpected case; didn't process all bytes */
+			err = -EINVAL;
+			goto finish;
+		}
+		blkcipher_done_slow(walk, n);
 	}
 
-	scatterwalk_done(&walk->in, 0, nbytes);
-	scatterwalk_done(&walk->out, 1, nbytes);
-
-err:
-	walk->total = nbytes;
-	walk->nbytes = nbytes;
+	scatterwalk_done(&walk->in, 0, more);
+	scatterwalk_done(&walk->out, 1, more);
 
-	if (nbytes) {
+	if (more) {
 		crypto_yield(desc->flags);
 		return blkcipher_walk_next(desc, walk);
 	}
-
+	err = 0;
+finish:
+	walk->nbytes = 0;
 	if (walk->iv != desc->info)
 		memcpy(desc->info, walk->iv, walk->ivsize);
 	if (walk->buffer != walk->page)
 		kfree(walk->buffer);
 	if (walk->page)
 		free_page((unsigned long)walk->page);
-
 	return err;
 }
 EXPORT_SYMBOL_GPL(blkcipher_walk_done);
diff -druNp --no-dereference linux-libre-3.18.118-gnu/crypto/vmac.c linux-libre-3.18.119-gnu/crypto/vmac.c
--- linux-libre-3.18.118-gnu/crypto/vmac.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/crypto/vmac.c	2018-08-17 14:54:56.000000000 -0400
@@ -1,6 +1,10 @@
 /*
- * Modified to interface to the Linux kernel
+ * VMAC: Message Authentication Code using Universal Hashing
+ *
+ * Reference: https://tools.ietf.org/html/draft-krovetz-vmac-01
+ *
  * Copyright (c) 2009, Intel Corporation.
+ * Copyright (c) 2018, Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -16,14 +20,15 @@
  * Place - Suite 330, Boston, MA 02111-1307 USA.
  */
 
-/* --------------------------------------------------------------------------
- * VMAC and VHASH Implementation by Ted Krovetz (tdk@acm.org) and Wei Dai.
- * This implementation is herby placed in the public domain.
- * The authors offers no warranty. Use at your own risk.
- * Please send bug reports to the authors.
- * Last modified: 17 APR 08, 1700 PDT
- * ----------------------------------------------------------------------- */
+/*
+ * Derived from:
+ *	VMAC and VHASH Implementation by Ted Krovetz (tdk@acm.org) and Wei Dai.
+ *	This implementation is herby placed in the public domain.
+ *	The authors offers no warranty. Use at your own risk.
+ *	Last modified: 17 APR 08, 1700 PDT
+ */
 
+#include <asm/unaligned.h>
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/crypto.h>
@@ -31,10 +36,36 @@
 #include <linux/scatterlist.h>
 #include <asm/byteorder.h>
 #include <crypto/scatterwalk.h>
-#include <crypto/vmac.h>
 #include <crypto/internal/hash.h>
 
 /*
+ * User definable settings.
+ */
+#define VMAC_TAG_LEN	64
+#define VMAC_KEY_SIZE	128/* Must be 128, 192 or 256			*/
+#define VMAC_KEY_LEN	(VMAC_KEY_SIZE/8)
+#define VMAC_NHBYTES	128/* Must 2^i for any 3 < i < 13 Standard = 128*/
+
+/* per-transform (per-key) context */
+struct vmac_tfm_ctx {
+	struct crypto_cipher *cipher;
+	u64 nhkey[(VMAC_NHBYTES/8)+2*(VMAC_TAG_LEN/64-1)];
+	u64 polykey[2*VMAC_TAG_LEN/64];
+	u64 l3key[2*VMAC_TAG_LEN/64];
+};
+
+/* per-request context */
+struct vmac_desc_ctx {
+	union {
+		u8 partial[VMAC_NHBYTES];	/* partial block */
+		__le64 partial_words[VMAC_NHBYTES / 8];
+	};
+	unsigned int partial_size;	/* size of the partial block */
+	bool first_block_processed;
+	u64 polytmp[2*VMAC_TAG_LEN/64];	/* running total of L2-hash */
+};
+
+/*
  * Constants and masks
  */
 #define UINT64_C(x) x##ULL
@@ -318,13 +349,6 @@ static void poly_step_func(u64 *ahi, u64
 	} while (0)
 #endif
 
-static void vhash_abort(struct vmac_ctx *ctx)
-{
-	ctx->polytmp[0] = ctx->polykey[0] ;
-	ctx->polytmp[1] = ctx->polykey[1] ;
-	ctx->first_block_processed = 0;
-}
-
 static u64 l3hash(u64 p1, u64 p2, u64 k1, u64 k2, u64 len)
 {
 	u64 rh, rl, t, z = 0;
@@ -364,280 +388,209 @@ static u64 l3hash(u64 p1, u64 p2, u64 k1
 	return rl;
 }
 
-static void vhash_update(const unsigned char *m,
-			unsigned int mbytes, /* Pos multiple of VMAC_NHBYTES */
-			struct vmac_ctx *ctx)
+/* L1 and L2-hash one or more VMAC_NHBYTES-byte blocks */
+static void vhash_blocks(const struct vmac_tfm_ctx *tctx,
+			 struct vmac_desc_ctx *dctx,
+			 const __le64 *mptr, unsigned int blocks)
 {
-	u64 rh, rl, *mptr;
-	const u64 *kptr = (u64 *)ctx->nhkey;
-	int i;
-	u64 ch, cl;
-	u64 pkh = ctx->polykey[0];
-	u64 pkl = ctx->polykey[1];
-
-	if (!mbytes)
-		return;
-
-	BUG_ON(mbytes % VMAC_NHBYTES);
-
-	mptr = (u64 *)m;
-	i = mbytes / VMAC_NHBYTES;  /* Must be non-zero */
-
-	ch = ctx->polytmp[0];
-	cl = ctx->polytmp[1];
+	const u64 *kptr = tctx->nhkey;
+	const u64 pkh = tctx->polykey[0];
+	const u64 pkl = tctx->polykey[1];
+	u64 ch = dctx->polytmp[0];
+	u64 cl = dctx->polytmp[1];
+	u64 rh, rl;
 
-	if (!ctx->first_block_processed) {
-		ctx->first_block_processed = 1;
+	if (!dctx->first_block_processed) {
+		dctx->first_block_processed = true;
 		nh_vmac_nhbytes(mptr, kptr, VMAC_NHBYTES/8, rh, rl);
 		rh &= m62;
 		ADD128(ch, cl, rh, rl);
 		mptr += (VMAC_NHBYTES/sizeof(u64));
-		i--;
-	}
-
-	while (i--) {
-		nh_vmac_nhbytes(mptr, kptr, VMAC_NHBYTES/8, rh, rl);
-		rh &= m62;
-		poly_step(ch, cl, pkh, pkl, rh, rl);
-		mptr += (VMAC_NHBYTES/sizeof(u64));
-	}
-
-	ctx->polytmp[0] = ch;
-	ctx->polytmp[1] = cl;
-}
-
-static u64 vhash(unsigned char m[], unsigned int mbytes,
-			u64 *tagl, struct vmac_ctx *ctx)
-{
-	u64 rh, rl, *mptr;
-	const u64 *kptr = (u64 *)ctx->nhkey;
-	int i, remaining;
-	u64 ch, cl;
-	u64 pkh = ctx->polykey[0];
-	u64 pkl = ctx->polykey[1];
-
-	mptr = (u64 *)m;
-	i = mbytes / VMAC_NHBYTES;
-	remaining = mbytes % VMAC_NHBYTES;
-
-	if (ctx->first_block_processed) {
-		ch = ctx->polytmp[0];
-		cl = ctx->polytmp[1];
-	} else if (i) {
-		nh_vmac_nhbytes(mptr, kptr, VMAC_NHBYTES/8, ch, cl);
-		ch &= m62;
-		ADD128(ch, cl, pkh, pkl);
-		mptr += (VMAC_NHBYTES/sizeof(u64));
-		i--;
-	} else if (remaining) {
-		nh_16(mptr, kptr, 2*((remaining+15)/16), ch, cl);
-		ch &= m62;
-		ADD128(ch, cl, pkh, pkl);
-		mptr += (VMAC_NHBYTES/sizeof(u64));
-		goto do_l3;
-	} else {/* Empty String */
-		ch = pkh; cl = pkl;
-		goto do_l3;
+		blocks--;
 	}
 
-	while (i--) {
+	while (blocks--) {
 		nh_vmac_nhbytes(mptr, kptr, VMAC_NHBYTES/8, rh, rl);
 		rh &= m62;
 		poly_step(ch, cl, pkh, pkl, rh, rl);
 		mptr += (VMAC_NHBYTES/sizeof(u64));
 	}
-	if (remaining) {
-		nh_16(mptr, kptr, 2*((remaining+15)/16), rh, rl);
-		rh &= m62;
-		poly_step(ch, cl, pkh, pkl, rh, rl);
-	}
 
-do_l3:
-	vhash_abort(ctx);
-	remaining *= 8;
-	return l3hash(ch, cl, ctx->l3key[0], ctx->l3key[1], remaining);
+	dctx->polytmp[0] = ch;
+	dctx->polytmp[1] = cl;
 }
 
-static u64 vmac(unsigned char m[], unsigned int mbytes,
-			const unsigned char n[16], u64 *tagl,
-			struct vmac_ctx_t *ctx)
+static int vmac_setkey(struct crypto_shash *tfm,
+		       const u8 *key, unsigned int keylen)
 {
-	u64 *in_n, *out_p;
-	u64 p, h;
-	int i;
-
-	in_n = ctx->__vmac_ctx.cached_nonce;
-	out_p = ctx->__vmac_ctx.cached_aes;
-
-	i = n[15] & 1;
-	if ((*(u64 *)(n+8) != in_n[1]) || (*(u64 *)(n) != in_n[0])) {
-		in_n[0] = *(u64 *)(n);
-		in_n[1] = *(u64 *)(n+8);
-		((unsigned char *)in_n)[15] &= 0xFE;
-		crypto_cipher_encrypt_one(ctx->child,
-			(unsigned char *)out_p, (unsigned char *)in_n);
+	struct vmac_tfm_ctx *tctx = crypto_shash_ctx(tfm);
+	__be64 out[2];
+	u8 in[16] = { 0 };
+	unsigned int i;
+	int err;
 
-		((unsigned char *)in_n)[15] |= (unsigned char)(1-i);
+	if (keylen != VMAC_KEY_LEN) {
+		crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+		return -EINVAL;
 	}
-	p = be64_to_cpup(out_p + i);
-	h = vhash(m, mbytes, (u64 *)0, &ctx->__vmac_ctx);
-	return le64_to_cpu(p + h);
-}
 
-static int vmac_set_key(unsigned char user_key[], struct vmac_ctx_t *ctx)
-{
-	u64 in[2] = {0}, out[2];
-	unsigned i;
-	int err = 0;
-
-	err = crypto_cipher_setkey(ctx->child, user_key, VMAC_KEY_LEN);
+	err = crypto_cipher_setkey(tctx->cipher, key, keylen);
 	if (err)
 		return err;
 
 	/* Fill nh key */
-	((unsigned char *)in)[0] = 0x80;
-	for (i = 0; i < sizeof(ctx->__vmac_ctx.nhkey)/8; i += 2) {
-		crypto_cipher_encrypt_one(ctx->child,
-			(unsigned char *)out, (unsigned char *)in);
-		ctx->__vmac_ctx.nhkey[i] = be64_to_cpup(out);
-		ctx->__vmac_ctx.nhkey[i+1] = be64_to_cpup(out+1);
-		((unsigned char *)in)[15] += 1;
+	in[0] = 0x80;
+	for (i = 0; i < ARRAY_SIZE(tctx->nhkey); i += 2) {
+		crypto_cipher_encrypt_one(tctx->cipher, (u8 *)out, in);
+		tctx->nhkey[i] = be64_to_cpu(out[0]);
+		tctx->nhkey[i+1] = be64_to_cpu(out[1]);
+		in[15]++;
 	}
 
 	/* Fill poly key */
-	((unsigned char *)in)[0] = 0xC0;
-	in[1] = 0;
-	for (i = 0; i < sizeof(ctx->__vmac_ctx.polykey)/8; i += 2) {
-		crypto_cipher_encrypt_one(ctx->child,
-			(unsigned char *)out, (unsigned char *)in);
-		ctx->__vmac_ctx.polytmp[i] =
-			ctx->__vmac_ctx.polykey[i] =
-				be64_to_cpup(out) & mpoly;
-		ctx->__vmac_ctx.polytmp[i+1] =
-			ctx->__vmac_ctx.polykey[i+1] =
-				be64_to_cpup(out+1) & mpoly;
-		((unsigned char *)in)[15] += 1;
+	in[0] = 0xC0;
+	in[15] = 0;
+	for (i = 0; i < ARRAY_SIZE(tctx->polykey); i += 2) {
+		crypto_cipher_encrypt_one(tctx->cipher, (u8 *)out, in);
+		tctx->polykey[i] = be64_to_cpu(out[0]) & mpoly;
+		tctx->polykey[i+1] = be64_to_cpu(out[1]) & mpoly;
+		in[15]++;
 	}
 
 	/* Fill ip key */
-	((unsigned char *)in)[0] = 0xE0;
-	in[1] = 0;
-	for (i = 0; i < sizeof(ctx->__vmac_ctx.l3key)/8; i += 2) {
+	in[0] = 0xE0;
+	in[15] = 0;
+	for (i = 0; i < ARRAY_SIZE(tctx->l3key); i += 2) {
 		do {
-			crypto_cipher_encrypt_one(ctx->child,
-				(unsigned char *)out, (unsigned char *)in);
-			ctx->__vmac_ctx.l3key[i] = be64_to_cpup(out);
-			ctx->__vmac_ctx.l3key[i+1] = be64_to_cpup(out+1);
-			((unsigned char *)in)[15] += 1;
-		} while (ctx->__vmac_ctx.l3key[i] >= p64
-			|| ctx->__vmac_ctx.l3key[i+1] >= p64);
+			crypto_cipher_encrypt_one(tctx->cipher, (u8 *)out, in);
+			tctx->l3key[i] = be64_to_cpu(out[0]);
+			tctx->l3key[i+1] = be64_to_cpu(out[1]);
+			in[15]++;
+		} while (tctx->l3key[i] >= p64 || tctx->l3key[i+1] >= p64);
 	}
 
-	/* Invalidate nonce/aes cache and reset other elements */
-	ctx->__vmac_ctx.cached_nonce[0] = (u64)-1; /* Ensure illegal nonce */
-	ctx->__vmac_ctx.cached_nonce[1] = (u64)0;  /* Ensure illegal nonce */
-	ctx->__vmac_ctx.first_block_processed = 0;
-
-	return err;
+	return 0;
 }
 
-static int vmac_setkey(struct crypto_shash *parent,
-		const u8 *key, unsigned int keylen)
+static int vmac_init(struct shash_desc *desc)
 {
-	struct vmac_ctx_t *ctx = crypto_shash_ctx(parent);
-
-	if (keylen != VMAC_KEY_LEN) {
-		crypto_shash_set_flags(parent, CRYPTO_TFM_RES_BAD_KEY_LEN);
-		return -EINVAL;
-	}
-
-	return vmac_set_key((u8 *)key, ctx);
-}
+	const struct vmac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	struct vmac_desc_ctx *dctx = shash_desc_ctx(desc);
 
-static int vmac_init(struct shash_desc *pdesc)
-{
+	dctx->partial_size = 0;
+	dctx->first_block_processed = false;
+	memcpy(dctx->polytmp, tctx->polykey, sizeof(dctx->polytmp));
 	return 0;
 }
 
-static int vmac_update(struct shash_desc *pdesc, const u8 *p,
-		unsigned int len)
+static int vmac_update(struct shash_desc *desc, const u8 *p, unsigned int len)
 {
-	struct crypto_shash *parent = pdesc->tfm;
-	struct vmac_ctx_t *ctx = crypto_shash_ctx(parent);
-	int expand;
-	int min;
+	const struct vmac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	struct vmac_desc_ctx *dctx = shash_desc_ctx(desc);
+	unsigned int n;
 
-	expand = VMAC_NHBYTES - ctx->partial_size > 0 ?
-			VMAC_NHBYTES - ctx->partial_size : 0;
+	if (dctx->partial_size) {
+		n = min(len, VMAC_NHBYTES - dctx->partial_size);
+		memcpy(&dctx->partial[dctx->partial_size], p, n);
+		dctx->partial_size += n;
+		p += n;
+		len -= n;
+		if (dctx->partial_size == VMAC_NHBYTES) {
+			vhash_blocks(tctx, dctx, dctx->partial_words, 1);
+			dctx->partial_size = 0;
+		}
+	}
 
-	min = len < expand ? len : expand;
+	if (len >= VMAC_NHBYTES) {
+		n = round_down(len, VMAC_NHBYTES);
+		/* TODO: 'p' may be misaligned here */
+		vhash_blocks(tctx, dctx, (const __le64 *)p, n / VMAC_NHBYTES);
+		p += n;
+		len -= n;
+	}
 
-	memcpy(ctx->partial + ctx->partial_size, p, min);
-	ctx->partial_size += min;
+	if (len) {
+		memcpy(dctx->partial, p, len);
+		dctx->partial_size = len;
+	}
 
-	if (len < expand)
-		return 0;
+	return 0;
+}
 
-	vhash_update(ctx->partial, VMAC_NHBYTES, &ctx->__vmac_ctx);
-	ctx->partial_size = 0;
+static u64 vhash_final(const struct vmac_tfm_ctx *tctx,
+		       struct vmac_desc_ctx *dctx)
+{
+	unsigned int partial = dctx->partial_size;
+	u64 ch = dctx->polytmp[0];
+	u64 cl = dctx->polytmp[1];
 
-	len -= expand;
-	p += expand;
+	/* L1 and L2-hash the final block if needed */
+	if (partial) {
+		/* Zero-pad to next 128-bit boundary */
+		unsigned int n = round_up(partial, 16);
+		u64 rh, rl;
 
-	if (len % VMAC_NHBYTES) {
-		memcpy(ctx->partial, p + len - (len % VMAC_NHBYTES),
-			len % VMAC_NHBYTES);
-		ctx->partial_size = len % VMAC_NHBYTES;
+		memset(&dctx->partial[partial], 0, n - partial);
+		nh_16(dctx->partial_words, tctx->nhkey, n / 8, rh, rl);
+		rh &= m62;
+		if (dctx->first_block_processed)
+			poly_step(ch, cl, tctx->polykey[0], tctx->polykey[1],
+				  rh, rl);
+		else
+			ADD128(ch, cl, rh, rl);
 	}
 
-	vhash_update(p, len - len % VMAC_NHBYTES, &ctx->__vmac_ctx);
-
-	return 0;
+	/* L3-hash the 128-bit output of L2-hash */
+	return l3hash(ch, cl, tctx->l3key[0], tctx->l3key[1], partial * 8);
 }
 
-static int vmac_final(struct shash_desc *pdesc, u8 *out)
+static int vmac_final(struct shash_desc *desc, u8 *out)
 {
-	struct crypto_shash *parent = pdesc->tfm;
-	struct vmac_ctx_t *ctx = crypto_shash_ctx(parent);
-	vmac_t mac;
-	u8 nonce[16] = {};
+	const struct vmac_tfm_ctx *tctx = crypto_shash_ctx(desc->tfm);
+	struct vmac_desc_ctx *dctx = shash_desc_ctx(desc);
+	static const u8 nonce[16] = {}; /* TODO: this is insecure */
+	union {
+		u8 bytes[16];
+		__be64 pads[2];
+	} block;
+	int index;
+	u64 hash, pad;
 
-	/* vmac() ends up accessing outside the array bounds that
-	 * we specify.  In appears to access up to the next 2-word
-	 * boundary.  We'll just be uber cautious and zero the
-	 * unwritten bytes in the buffer.
-	 */
-	if (ctx->partial_size) {
-		memset(ctx->partial + ctx->partial_size, 0,
-			VMAC_NHBYTES - ctx->partial_size);
-	}
-	mac = vmac(ctx->partial, ctx->partial_size, nonce, NULL, ctx);
-	memcpy(out, &mac, sizeof(vmac_t));
-	memzero_explicit(&mac, sizeof(vmac_t));
-	memset(&ctx->__vmac_ctx, 0, sizeof(struct vmac_ctx));
-	ctx->partial_size = 0;
+	/* Finish calculating the VHASH of the message */
+	hash = vhash_final(tctx, dctx);
+
+	/* Generate pseudorandom pad by encrypting the nonce */
+	memcpy(&block, nonce, 16);
+	index = block.bytes[15] & 1;
+	block.bytes[15] &= ~1;
+	crypto_cipher_encrypt_one(tctx->cipher, block.bytes, block.bytes);
+	pad = be64_to_cpu(block.pads[index]);
+
+	/* The VMAC is the sum of VHASH and the pseudorandom pad */
+	put_unaligned_le64(hash + pad, out);
 	return 0;
 }
 
 static int vmac_init_tfm(struct crypto_tfm *tfm)
 {
-	struct crypto_cipher *cipher;
-	struct crypto_instance *inst = (void *)tfm->__crt_alg;
+	struct crypto_instance *inst = crypto_tfm_alg_instance(tfm);
 	struct crypto_spawn *spawn = crypto_instance_ctx(inst);
-	struct vmac_ctx_t *ctx = crypto_tfm_ctx(tfm);
+	struct vmac_tfm_ctx *tctx = crypto_tfm_ctx(tfm);
+	struct crypto_cipher *cipher;
 
 	cipher = crypto_spawn_cipher(spawn);
 	if (IS_ERR(cipher))
 		return PTR_ERR(cipher);
 
-	ctx->child = cipher;
+	tctx->cipher = cipher;
 	return 0;
 }
 
 static void vmac_exit_tfm(struct crypto_tfm *tfm)
 {
-	struct vmac_ctx_t *ctx = crypto_tfm_ctx(tfm);
-	crypto_free_cipher(ctx->child);
+	struct vmac_tfm_ctx *tctx = crypto_tfm_ctx(tfm);
+
+	crypto_free_cipher(tctx->cipher);
 }
 
 static int vmac_create(struct crypto_template *tmpl, struct rtattr **tb)
@@ -655,6 +608,10 @@ static int vmac_create(struct crypto_tem
 	if (IS_ERR(alg))
 		return PTR_ERR(alg);
 
+	err = -EINVAL;
+	if (alg->cra_blocksize != 16)
+		goto out_put_alg;
+
 	inst = shash_alloc_instance("vmac", alg);
 	err = PTR_ERR(inst);
 	if (IS_ERR(inst))
@@ -670,11 +627,12 @@ static int vmac_create(struct crypto_tem
 	inst->alg.base.cra_blocksize = alg->cra_blocksize;
 	inst->alg.base.cra_alignmask = alg->cra_alignmask;
 
-	inst->alg.digestsize = sizeof(vmac_t);
-	inst->alg.base.cra_ctxsize = sizeof(struct vmac_ctx_t);
+	inst->alg.base.cra_ctxsize = sizeof(struct vmac_tfm_ctx);
 	inst->alg.base.cra_init = vmac_init_tfm;
 	inst->alg.base.cra_exit = vmac_exit_tfm;
 
+	inst->alg.descsize = sizeof(struct vmac_desc_ctx);
+	inst->alg.digestsize = VMAC_TAG_LEN / 8;
 	inst->alg.init = vmac_init;
 	inst->alg.update = vmac_update;
 	inst->alg.final = vmac_final;
diff -druNp --no-dereference linux-libre-3.18.118-gnu/Documentation/Changes linux-libre-3.18.119-gnu/Documentation/Changes
--- linux-libre-3.18.118-gnu/Documentation/Changes	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/Documentation/Changes	2018-08-17 14:54:56.000000000 -0400
@@ -25,7 +25,7 @@ o  Gnu C                  3.2
 o  Gnu make               3.80                    # make --version
 o  binutils               2.12                    # ld -v
 o  util-linux             2.10o                   # fdformat --version
-o  module-init-tools      0.9.10                  # depmod -V
+o  kmod                   13                      # depmod -V
 o  e2fsprogs              1.41.4                  # e2fsck -V
 o  jfsutils               1.1.3                   # fsck.jfs -V
 o  reiserfsprogs          3.6.3                   # reiserfsck -V
@@ -119,12 +119,6 @@ is not build with CONFIG_KALLSYMS and yo
 reproduce the Oops with that option, then you can still decode that Oops
 with ksymoops.
 
-Module-Init-Tools
------------------
-
-A new module loader is now in the kernel that requires module-init-tools
-to use.  It is backward compatible with the 2.4.x series kernels.
-
 Mkinitrd
 --------
 
@@ -302,14 +296,15 @@ Util-linux
 ----------
 o  <ftp://ftp.kernel.org/pub/linux/utils/util-linux/>
 
+Kmod
+----
+o  <https://www.kernel.org/pub/linux/utils/kernel/kmod/>
+o  <https://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git>
+
 Ksymoops
 --------
 o  <ftp://ftp.kernel.org/pub/linux/utils/kernel/ksymoops/v2.4/>
 
-Module-Init-Tools
------------------
-o  <ftp://ftp.kernel.org/pub/linux/kernel/people/rusty/modules/>
-
 Mkinitrd
 --------
 o  <https://code.launchpad.net/initrd-tools/main>
diff -druNp --no-dereference linux-libre-3.18.118-gnu/drivers/i2c/busses/i2c-ismt.c linux-libre-3.18.119-gnu/drivers/i2c/busses/i2c-ismt.c
--- linux-libre-3.18.118-gnu/drivers/i2c/busses/i2c-ismt.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/drivers/i2c/busses/i2c-ismt.c	2018-08-17 14:54:56.000000000 -0400
@@ -587,7 +587,7 @@ static int ismt_access(struct i2c_adapte
 
 	/* unmap the data buffer */
 	if (dma_size != 0)
-		dma_unmap_single(&adap->dev, dma_addr, dma_size, dma_direction);
+		dma_unmap_single(dev, dma_addr, dma_size, dma_direction);
 
 	if (unlikely(!ret)) {
 		dev_err(dev, "completion wait timed out\n");
diff -druNp --no-dereference linux-libre-3.18.118-gnu/drivers/net/xen-netfront.c linux-libre-3.18.119-gnu/drivers/net/xen-netfront.c
--- linux-libre-3.18.118-gnu/drivers/net/xen-netfront.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/drivers/net/xen-netfront.c	2018-08-17 14:54:56.000000000 -0400
@@ -903,7 +903,6 @@ static RING_IDX xennet_fill_frags(struct
 				  struct sk_buff *skb,
 				  struct sk_buff_head *list)
 {
-	struct skb_shared_info *shinfo = skb_shinfo(skb);
 	RING_IDX cons = queue->rx.rsp_cons;
 	struct sk_buff *nskb;
 
@@ -912,15 +911,16 @@ static RING_IDX xennet_fill_frags(struct
 			RING_GET_RESPONSE(&queue->rx, ++cons);
 		skb_frag_t *nfrag = &skb_shinfo(nskb)->frags[0];
 
-		if (shinfo->nr_frags == MAX_SKB_FRAGS) {
+		if (skb_shinfo(skb)->nr_frags == MAX_SKB_FRAGS) {
 			unsigned int pull_to = NETFRONT_SKB_CB(skb)->pull_to;
 
 			BUG_ON(pull_to <= skb_headlen(skb));
 			__pskb_pull_tail(skb, pull_to - skb_headlen(skb));
 		}
-		BUG_ON(shinfo->nr_frags >= MAX_SKB_FRAGS);
+		BUG_ON(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS);
 
-		skb_add_rx_frag(skb, shinfo->nr_frags, skb_frag_page(nfrag),
+		skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
+				skb_frag_page(nfrag),
 				rx->offset, rx->status, PAGE_SIZE);
 
 		skb_shinfo(nskb)->nr_frags = 0;
diff -druNp --no-dereference linux-libre-3.18.118-gnu/fs/dcache.c linux-libre-3.18.119-gnu/fs/dcache.c
--- linux-libre-3.18.118-gnu/fs/dcache.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/fs/dcache.c	2018-08-17 14:54:56.000000000 -0400
@@ -1848,10 +1848,12 @@ struct dentry *d_make_root(struct inode
 		static const struct qstr name = QSTR_INIT("/", 1);
 
 		res = __d_alloc(root_inode->i_sb, &name);
-		if (res)
+		if (res) {
+			res->d_flags |= DCACHE_RCUACCESS;
 			d_instantiate(res, root_inode);
-		else
+		} else {
 			iput(root_inode);
+		}
 	}
 	return res;
 }
diff -druNp --no-dereference linux-libre-3.18.118-gnu/fs/namespace.c linux-libre-3.18.119-gnu/fs/namespace.c
--- linux-libre-3.18.118-gnu/fs/namespace.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/fs/namespace.c	2018-08-17 14:54:56.000000000 -0400
@@ -590,12 +590,21 @@ bool legitimize_mnt(struct vfsmount *bas
 		return true;
 	mnt = real_mount(bastard);
 	mnt_add_count(mnt, 1);
+	smp_mb();			// see mntput_no_expire()
 	if (likely(!read_seqretry(&mount_lock, seq)))
 		return true;
 	if (bastard->mnt_flags & MNT_SYNC_UMOUNT) {
 		mnt_add_count(mnt, -1);
 		return false;
 	}
+	lock_mount_hash();
+	if (unlikely(bastard->mnt_flags & MNT_DOOMED)) {
+		mnt_add_count(mnt, -1);
+		unlock_mount_hash();
+		return true;
+	}
+	unlock_mount_hash();
+
 	rcu_read_unlock();
 	mntput(bastard);
 	rcu_read_lock();
@@ -1049,12 +1058,27 @@ static DECLARE_DELAYED_WORK(delayed_mntp
 static void mntput_no_expire(struct mount *mnt)
 {
 	rcu_read_lock();
-	mnt_add_count(mnt, -1);
-	if (likely(mnt->mnt_ns)) { /* shouldn't be the last one */
+	if (likely(READ_ONCE(mnt->mnt_ns))) {
+		/*
+		 * Since we don't do lock_mount_hash() here,
+		 * ->mnt_ns can change under us.  However, if it's
+		 * non-NULL, then there's a reference that won't
+		 * be dropped until after an RCU delay done after
+		 * turning ->mnt_ns NULL.  So if we observe it
+		 * non-NULL under rcu_read_lock(), the reference
+		 * we are dropping is not the final one.
+		 */
+		mnt_add_count(mnt, -1);
 		rcu_read_unlock();
 		return;
 	}
 	lock_mount_hash();
+	/*
+	 * make sure that if __legitimize_mnt() has not seen us grab
+	 * mount_lock, we'll see their refcount increment here.
+	 */
+	smp_mb();
+	mnt_add_count(mnt, -1);
 	if (mnt_get_count(mnt)) {
 		rcu_read_unlock();
 		unlock_mount_hash();
diff -druNp --no-dereference linux-libre-3.18.118-gnu/include/crypto/vmac.h linux-libre-3.18.119-gnu/include/crypto/vmac.h
--- linux-libre-3.18.118-gnu/include/crypto/vmac.h	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/include/crypto/vmac.h	1969-12-31 19:00:00.000000000 -0500
@@ -1,63 +0,0 @@
-/*
- * Modified to interface to the Linux kernel
- * Copyright (c) 2009, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
- */
-
-#ifndef __CRYPTO_VMAC_H
-#define __CRYPTO_VMAC_H
-
-/* --------------------------------------------------------------------------
- * VMAC and VHASH Implementation by Ted Krovetz (tdk@acm.org) and Wei Dai.
- * This implementation is herby placed in the public domain.
- * The authors offers no warranty. Use at your own risk.
- * Please send bug reports to the authors.
- * Last modified: 17 APR 08, 1700 PDT
- * ----------------------------------------------------------------------- */
-
-/*
- * User definable settings.
- */
-#define VMAC_TAG_LEN	64
-#define VMAC_KEY_SIZE	128/* Must be 128, 192 or 256			*/
-#define VMAC_KEY_LEN	(VMAC_KEY_SIZE/8)
-#define VMAC_NHBYTES	128/* Must 2^i for any 3 < i < 13 Standard = 128*/
-
-/*
- * This implementation uses u32 and u64 as names for unsigned 32-
- * and 64-bit integer types. These are defined in C99 stdint.h. The
- * following may need adaptation if you are not running a C99 or
- * Microsoft C environment.
- */
-struct vmac_ctx {
-	u64 nhkey[(VMAC_NHBYTES/8)+2*(VMAC_TAG_LEN/64-1)];
-	u64 polykey[2*VMAC_TAG_LEN/64];
-	u64 l3key[2*VMAC_TAG_LEN/64];
-	u64 polytmp[2*VMAC_TAG_LEN/64];
-	u64 cached_nonce[2];
-	u64 cached_aes[2];
-	int first_block_processed;
-};
-
-typedef u64 vmac_t;
-
-struct vmac_ctx_t {
-	struct crypto_cipher *child;
-	struct vmac_ctx __vmac_ctx;
-	u8 partial[VMAC_NHBYTES];	/* partial block */
-	int partial_size;		/* size of the partial block */
-};
-
-#endif /* __CRYPTO_VMAC_H */
diff -druNp --no-dereference linux-libre-3.18.118-gnu/Makefile linux-libre-3.18.119-gnu/Makefile
--- linux-libre-3.18.118-gnu/Makefile	2018-08-09 11:00:15.000000000 -0400
+++ linux-libre-3.18.119-gnu/Makefile	2018-08-17 18:17:42.000000000 -0400
@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 18
-SUBLEVEL = 118
+SUBLEVEL = 119
 EXTRAVERSION =-gnu
 NAME = Diseased Newt
 
diff -druNp --no-dereference linux-libre-3.18.118-gnu/mm/slub.c linux-libre-3.18.119-gnu/mm/slub.c
--- linux-libre-3.18.118-gnu/mm/slub.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/mm/slub.c	2018-08-17 14:54:56.000000000 -0400
@@ -849,12 +849,12 @@ static int check_slab(struct kmem_cache
 	maxobj = order_objects(compound_order(page), s->size, s->reserved);
 	if (page->objects > maxobj) {
 		slab_err(s, page, "objects %u > max %u",
-			s->name, page->objects, maxobj);
+			page->objects, maxobj);
 		return 0;
 	}
 	if (page->inuse > page->objects) {
 		slab_err(s, page, "inuse %u > max %u",
-			s->name, page->inuse, page->objects);
+			page->inuse, page->objects);
 		return 0;
 	}
 	/* Slab_pad_check fixes things up after itself */
@@ -871,7 +871,7 @@ static int on_freelist(struct kmem_cache
 	int nr = 0;
 	void *fp;
 	void *object = NULL;
-	unsigned long max_objects;
+	int max_objects;
 
 	fp = page->freelist;
 	while (fp && nr <= page->objects) {
diff -druNp --no-dereference linux-libre-3.18.118-gnu/net/bluetooth/hidp/core.c linux-libre-3.18.119-gnu/net/bluetooth/hidp/core.c
--- linux-libre-3.18.118-gnu/net/bluetooth/hidp/core.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/net/bluetooth/hidp/core.c	2018-08-17 14:54:56.000000000 -0400
@@ -416,8 +416,8 @@ static void hidp_del_timer(struct hidp_s
 		del_timer(&session->timer);
 }
 
-static void hidp_process_report(struct hidp_session *session,
-				int type, const u8 *data, int len, int intr)
+static void hidp_process_report(struct hidp_session *session, int type,
+				const u8 *data, unsigned int len, int intr)
 {
 	if (len > HID_MAX_BUFFER_SIZE)
 		len = HID_MAX_BUFFER_SIZE;
diff -druNp --no-dereference linux-libre-3.18.118-gnu/scripts/depmod.sh linux-libre-3.18.119-gnu/scripts/depmod.sh
--- linux-libre-3.18.118-gnu/scripts/depmod.sh	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/scripts/depmod.sh	2018-08-17 14:54:56.000000000 -0400
@@ -10,10 +10,16 @@ DEPMOD=$1
 KERNELRELEASE=$2
 SYMBOL_PREFIX=$3
 
-if ! test -r System.map -a -x "$DEPMOD"; then
+if ! test -r System.map ; then
 	exit 0
 fi
 
+if [ -z $(command -v $DEPMOD) ]; then
+	echo "'make modules_install' requires $DEPMOD. Please install it." >&2
+	echo "This is probably in the kmod package." >&2
+	exit 1
+fi
+
 # older versions of depmod don't support -P <symbol-prefix>
 # support was added in module-init-tools 3.13
 if test -n "$SYMBOL_PREFIX"; then
diff -druNp --no-dereference linux-libre-3.18.118-gnu/sound/core/info.c linux-libre-3.18.119-gnu/sound/core/info.c
--- linux-libre-3.18.118-gnu/sound/core/info.c	2018-08-09 06:20:36.000000000 -0400
+++ linux-libre-3.18.119-gnu/sound/core/info.c	2018-08-17 14:54:56.000000000 -0400
@@ -253,6 +253,7 @@ static ssize_t snd_info_entry_write(stru
 	struct snd_info_buffer *buf;
 	ssize_t size = 0;
 	loff_t pos;
+	unsigned long realloc_size;
 
 	data = file->private_data;
 	if (snd_BUG_ON(!data))
@@ -261,7 +262,8 @@ static ssize_t snd_info_entry_write(stru
 	pos = *offset;
 	if (pos < 0 || (long) pos != pos || (ssize_t) count < 0)
 		return -EIO;
-	if ((unsigned long) pos + (unsigned long) count < (unsigned long) pos)
+	realloc_size = (unsigned long) pos + (unsigned long) count;
+	if (realloc_size < (unsigned long) pos || realloc_size > UINT_MAX)
 		return -EIO;
 	switch (entry->content) {
 	case SNDRV_INFO_CONTENT_TEXT:
