Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto update from Herbert Xu:
 "API:
   - Restrict crypto_cipher to internal API users only.

  Algorithms:
   - Add x86 aesni acceleration for cts.
   - Improve x86 aesni acceleration for xts.
   - Remove x86 acceleration of some uncommon algorithms.
   - Remove RIPE-MD, Tiger and Salsa20.
   - Remove tnepres.
   - Add ARM acceleration for BLAKE2s and BLAKE2b.

  Drivers:
   - Add Keem Bay OCS HCU driver.
   - Add Marvell OcteonTX2 CPT PF driver.
   - Remove PicoXcell driver.
   - Remove mediatek driver"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (154 commits)
  hwrng: timeriomem - Use device-managed registration API
  crypto: hisilicon/qm - fix printing format issue
  crypto: hisilicon/qm - do not reset hardware when CE happens
  crypto: hisilicon/qm - update irqflag
  crypto: hisilicon/qm - fix the value of 'QM_SQC_VFT_BASE_MASK_V2'
  crypto: hisilicon/qm - fix request missing error
  crypto: hisilicon/qm - removing driver after reset
  crypto: octeontx2 - fix -Wpointer-bool-conversion warning
  crypto: hisilicon/hpre - enable Elliptic curve cryptography
  crypto: hisilicon - PASID fixed on Kunpeng 930
  crypto: hisilicon/qm - fix use of 'dma_map_single'
  crypto: hisilicon/hpre - tiny fix
  crypto: hisilicon/hpre - adapt the number of clusters
  crypto: cpt - remove casting dma_alloc_coherent
  crypto: keembay-ocs-aes - Fix 'q' assignment during CCM B0 generation
  crypto: xor - Fix typo of optimization
  hwrng: optee - Use device-managed registration API
  crypto: arm64/crc-t10dif - move NEON yield to C code
  crypto: arm64/aes-ce-mac - simplify NEON yield
  crypto: arm64/aes-neonbs - remove NEON yield calls
  ...

1 files changed, 16 insertions, 29 deletions

diff --git a/crypto/camellia_generic.c b/crypto/camellia_generic.c
index 0b9f409f..fd1a88af 100644
--- a/crypto/camellia_generic.c
+++ b/crypto/camellia_generic.c
@@ -9,14 +9,6 @@
  *  https://info.isl.ntt.co.jp/crypt/eng/camellia/specifications.html
  */
 
-/*
- *
- * NOTE --- NOTE --- NOTE --- NOTE
- * This implementation assumes that all memory addresses passed
- * as parameters are four-byte aligned.
- *
- */
-
 #include <linux/crypto.h>
 #include <linux/errno.h>
 #include <linux/init.h>
@@ -994,16 +986,14 @@ camellia_set_key(struct crypto_tfm *tfm, const u8 *in_key,
 static void camellia_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
 	const struct camellia_ctx *cctx = crypto_tfm_ctx(tfm);
-	const __be32 *src = (const __be32 *)in;
-	__be32 *dst = (__be32 *)out;
 	unsigned int max;
 
 	u32 tmp[4];
 
-	tmp[0] = be32_to_cpu(src[0]);
-	tmp[1] = be32_to_cpu(src[1]);
-	tmp[2] = be32_to_cpu(src[2]);
-	tmp[3] = be32_to_cpu(src[3]);
+	tmp[0] = get_unaligned_be32(in);
+	tmp[1] = get_unaligned_be32(in + 4);
+	tmp[2] = get_unaligned_be32(in + 8);
+	tmp[3] = get_unaligned_be32(in + 12);
 
 	if (cctx->key_length == 16)
 		max = 24;
@@ -1013,25 +1003,23 @@ static void camellia_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 	camellia_do_encrypt(cctx->key_table, tmp, max);
 
 	/* do_encrypt returns 0,1 swapped with 2,3 */
-	dst[0] = cpu_to_be32(tmp[2]);
-	dst[1] = cpu_to_be32(tmp[3]);
-	dst[2] = cpu_to_be32(tmp[0]);
-	dst[3] = cpu_to_be32(tmp[1]);
+	put_unaligned_be32(tmp[2], out);
+	put_unaligned_be32(tmp[3], out + 4);
+	put_unaligned_be32(tmp[0], out + 8);
+	put_unaligned_be32(tmp[1], out + 12);
 }
 
 static void camellia_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 {
 	const struct camellia_ctx *cctx = crypto_tfm_ctx(tfm);
-	const __be32 *src = (const __be32 *)in;
-	__be32 *dst = (__be32 *)out;
 	unsigned int max;
 
 	u32 tmp[4];
 
-	tmp[0] = be32_to_cpu(src[0]);
-	tmp[1] = be32_to_cpu(src[1]);
-	tmp[2] = be32_to_cpu(src[2]);
-	tmp[3] = be32_to_cpu(src[3]);
+	tmp[0] = get_unaligned_be32(in);
+	tmp[1] = get_unaligned_be32(in + 4);
+	tmp[2] = get_unaligned_be32(in + 8);
+	tmp[3] = get_unaligned_be32(in + 12);
 
 	if (cctx->key_length == 16)
 		max = 24;
@@ -1041,10 +1029,10 @@ static void camellia_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
 	camellia_do_decrypt(cctx->key_table, tmp, max);
 
 	/* do_decrypt returns 0,1 swapped with 2,3 */
-	dst[0] = cpu_to_be32(tmp[2]);
-	dst[1] = cpu_to_be32(tmp[3]);
-	dst[2] = cpu_to_be32(tmp[0]);
-	dst[3] = cpu_to_be32(tmp[1]);
+	put_unaligned_be32(tmp[2], out);
+	put_unaligned_be32(tmp[3], out + 4);
+	put_unaligned_be32(tmp[0], out + 8);
+	put_unaligned_be32(tmp[1], out + 12);
 }
 
 static struct crypto_alg camellia_alg = {
@@ -1054,7 +1042,6 @@ static struct crypto_alg camellia_alg = {
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	CAMELLIA_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct camellia_ctx),
-	.cra_alignmask		=	3,
 	.cra_module		=	THIS_MODULE,
 	.cra_u			=	{
 		.cipher = {