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

Pull crypto updates from Herbert Xu:
 "API:
   - Fix dcache flushing crash in skcipher.
   - Add hash finup self-tests.
   - Reschedule during speed tests.

  Algorithms:
   - Remove insecure vmac and replace it with vmac64.
   - Add public key verification for DH/ECDH.

  Drivers:
   - Decrease priority of sha-mb on x86.
   - Improve NEON latency/throughput on ARM64.
   - Add md5/sha384/sha512/des/3des to inside-secure.
   - Support eip197d in inside-secure.
   - Only register algorithms supported by the host in virtio.
   - Add cts and remove incompatible cts1 from ccree.
   - Add hisilicon SEC security accelerator driver.
   - Replace msm hwrng driver with qcom pseudo rng driver.

  Misc:
   - Centralize CRC polynomials"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (121 commits)
  crypto: arm64/ghash-ce - implement 4-way aggregation
  crypto: arm64/ghash-ce - replace NEON yield check with block limit
  crypto: hisilicon - sec_send_request() can be static
  lib/mpi: remove redundant variable esign
  crypto: arm64/aes-ce-gcm - don't reload key schedule if avoidable
  crypto: arm64/aes-ce-gcm - implement 2-way aggregation
  crypto: arm64/aes-ce-gcm - operate on two input blocks at a time
  crypto: dh - make crypto_dh_encode_key() make robust
  crypto: dh - fix calculating encoded key size
  crypto: ccp - Check for NULL PSP pointer at module unload
  crypto: arm/chacha20 - always use vrev for 16-bit rotates
  crypto: ccree - allow bigger than sector XTS op
  crypto: ccree - zero all of request ctx before use
  crypto: ccree - remove cipher ivgen left overs
  crypto: ccree - drop useless type flag during reg
  crypto: ablkcipher - fix crash flushing dcache in error path
  crypto: blkcipher - fix crash flushing dcache in error path
  crypto: skcipher - fix crash flushing dcache in error path
  crypto: skcipher - remove unnecessary setting of walk->nbytes
  crypto: scatterwalk - remove scatterwalk_samebuf()
  ...

9 files changed, 36 insertions, 44 deletions

diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c
index 2ddbe3a1868b4..3582ae885ee11 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -154,8 +154,7 @@ static struct shash_alg ghash_alg = {
 		.cra_name		= "__ghash",
 		.cra_driver_name	= "__ghash-pclmulqdqni",
 		.cra_priority		= 0,
-		.cra_flags		= CRYPTO_ALG_TYPE_SHASH |
-					  CRYPTO_ALG_INTERNAL,
+		.cra_flags		= CRYPTO_ALG_INTERNAL,
 		.cra_blocksize		= GHASH_BLOCK_SIZE,
 		.cra_ctxsize		= sizeof(struct ghash_ctx),
 		.cra_module		= THIS_MODULE,
@@ -315,9 +314,8 @@ static struct ahash_alg ghash_async_alg = {
 			.cra_driver_name	= "ghash-clmulni",
 			.cra_priority		= 400,
 			.cra_ctxsize		= sizeof(struct ghash_async_ctx),
-			.cra_flags		= CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC,
+			.cra_flags		= CRYPTO_ALG_ASYNC,
 			.cra_blocksize		= GHASH_BLOCK_SIZE,
-			.cra_type		= &crypto_ahash_type,
 			.cra_module		= THIS_MODULE,
 			.cra_init		= ghash_async_init_tfm,
 			.cra_exit		= ghash_async_exit_tfm,
diff --git a/arch/x86/crypto/poly1305_glue.c b/arch/x86/crypto/poly1305_glue.c
index 790377797544b..f012b7e28ad1d 100644
--- a/arch/x86/crypto/poly1305_glue.c
+++ b/arch/x86/crypto/poly1305_glue.c
@@ -169,7 +169,6 @@ static struct shash_alg alg = {
 		.cra_name		= "poly1305",
 		.cra_driver_name	= "poly1305-simd",
 		.cra_priority		= 300,
-		.cra_flags		= CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize		= POLY1305_BLOCK_SIZE,
 		.cra_module		= THIS_MODULE,
 	},
diff --git a/arch/x86/crypto/sha1-mb/sha1_mb.c b/arch/x86/crypto/sha1-mb/sha1_mb.c
index e17655ffde793..b93805664c1dd 100644
--- a/arch/x86/crypto/sha1-mb/sha1_mb.c
+++ b/arch/x86/crypto/sha1-mb/sha1_mb.c
@@ -746,9 +746,8 @@ static struct ahash_alg sha1_mb_areq_alg = {
 			 * algo may not have completed before hashing thread
 			 * sleep
 			 */
-			.cra_flags	= CRYPTO_ALG_TYPE_AHASH |
-						CRYPTO_ALG_ASYNC |
-						CRYPTO_ALG_INTERNAL,
+			.cra_flags	= CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_INTERNAL,
 			.cra_blocksize	= SHA1_BLOCK_SIZE,
 			.cra_module	= THIS_MODULE,
 			.cra_list	= LIST_HEAD_INIT
@@ -871,10 +870,16 @@ static struct ahash_alg sha1_mb_async_alg = {
 		.base = {
 			.cra_name               = "sha1",
 			.cra_driver_name        = "sha1_mb",
-			.cra_priority           = 200,
-			.cra_flags              = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC,
+			/*
+			 * Low priority, since with few concurrent hash requests
+			 * this is extremely slow due to the flush delay.  Users
+			 * whose workloads would benefit from this can request
+			 * it explicitly by driver name, or can increase its
+			 * priority at runtime using NETLINK_CRYPTO.
+			 */
+			.cra_priority           = 50,
+			.cra_flags              = CRYPTO_ALG_ASYNC,
 			.cra_blocksize          = SHA1_BLOCK_SIZE,
-			.cra_type               = &crypto_ahash_type,
 			.cra_module             = THIS_MODULE,
 			.cra_list               = LIST_HEAD_INIT(sha1_mb_async_alg.halg.base.cra_list),
 			.cra_init               = sha1_mb_async_init_tfm,
diff --git a/arch/x86/crypto/sha1_ssse3_glue.c b/arch/x86/crypto/sha1_ssse3_glue.c
index fc61739150e7c..7391c7de72c7c 100644
--- a/arch/x86/crypto/sha1_ssse3_glue.c
+++ b/arch/x86/crypto/sha1_ssse3_glue.c
@@ -104,7 +104,6 @@ static struct shash_alg sha1_ssse3_alg = {
 		.cra_name	=	"sha1",
 		.cra_driver_name =	"sha1-ssse3",
 		.cra_priority	=	150,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA1_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -157,7 +156,6 @@ static struct shash_alg sha1_avx_alg = {
 		.cra_name	=	"sha1",
 		.cra_driver_name =	"sha1-avx",
 		.cra_priority	=	160,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA1_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -249,7 +247,6 @@ static struct shash_alg sha1_avx2_alg = {
 		.cra_name	=	"sha1",
 		.cra_driver_name =	"sha1-avx2",
 		.cra_priority	=	170,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA1_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -307,7 +304,6 @@ static struct shash_alg sha1_ni_alg = {
 		.cra_name	=	"sha1",
 		.cra_driver_name =	"sha1-ni",
 		.cra_priority	=	250,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA1_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
diff --git a/arch/x86/crypto/sha256-mb/sha256_mb.c b/arch/x86/crypto/sha256-mb/sha256_mb.c
index 4c46ac1b66532..97c5fc43e115d 100644
--- a/arch/x86/crypto/sha256-mb/sha256_mb.c
+++ b/arch/x86/crypto/sha256-mb/sha256_mb.c
@@ -745,9 +745,8 @@ static struct ahash_alg sha256_mb_areq_alg = {
 			 * algo may not have completed before hashing thread
 			 * sleep
 			 */
-			.cra_flags	= CRYPTO_ALG_TYPE_AHASH |
-						CRYPTO_ALG_ASYNC |
-						CRYPTO_ALG_INTERNAL,
+			.cra_flags	= CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_INTERNAL,
 			.cra_blocksize	= SHA256_BLOCK_SIZE,
 			.cra_module	= THIS_MODULE,
 			.cra_list	= LIST_HEAD_INIT
@@ -870,11 +869,16 @@ static struct ahash_alg sha256_mb_async_alg = {
 		.base = {
 			.cra_name               = "sha256",
 			.cra_driver_name        = "sha256_mb",
-			.cra_priority           = 200,
-			.cra_flags              = CRYPTO_ALG_TYPE_AHASH |
-							CRYPTO_ALG_ASYNC,
+			/*
+			 * Low priority, since with few concurrent hash requests
+			 * this is extremely slow due to the flush delay.  Users
+			 * whose workloads would benefit from this can request
+			 * it explicitly by driver name, or can increase its
+			 * priority at runtime using NETLINK_CRYPTO.
+			 */
+			.cra_priority           = 50,
+			.cra_flags              = CRYPTO_ALG_ASYNC,
 			.cra_blocksize          = SHA256_BLOCK_SIZE,
-			.cra_type               = &crypto_ahash_type,
 			.cra_module             = THIS_MODULE,
 			.cra_list               = LIST_HEAD_INIT
 				(sha256_mb_async_alg.halg.base.cra_list),
diff --git a/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S b/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S
index 16c4ccb1f1548..d2364c55bbdeb 100644
--- a/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S
+++ b/arch/x86/crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S
@@ -265,7 +265,7 @@ ENTRY(sha256_mb_mgr_get_comp_job_avx2)
 	vpinsrd	$1, _args_digest+1*32(state, idx, 4), %xmm0, %xmm0
 	vpinsrd	$2, _args_digest+2*32(state, idx, 4), %xmm0, %xmm0
 	vpinsrd	$3, _args_digest+3*32(state, idx, 4), %xmm0, %xmm0
-	vmovd   _args_digest(state , idx, 4) , %xmm0
+	vmovd	_args_digest+4*32(state, idx, 4), %xmm1
 	vpinsrd	$1, _args_digest+5*32(state, idx, 4), %xmm1, %xmm1
 	vpinsrd	$2, _args_digest+6*32(state, idx, 4), %xmm1, %xmm1
 	vpinsrd	$3, _args_digest+7*32(state, idx, 4), %xmm1, %xmm1
diff --git a/arch/x86/crypto/sha256_ssse3_glue.c b/arch/x86/crypto/sha256_ssse3_glue.c
index 9e79baf03a4b2..773a873d2b28a 100644
--- a/arch/x86/crypto/sha256_ssse3_glue.c
+++ b/arch/x86/crypto/sha256_ssse3_glue.c
@@ -109,7 +109,6 @@ static struct shash_alg sha256_ssse3_algs[] = { {
 		.cra_name	=	"sha256",
 		.cra_driver_name =	"sha256-ssse3",
 		.cra_priority	=	150,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA256_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -124,7 +123,6 @@ static struct shash_alg sha256_ssse3_algs[] = { {
 		.cra_name	=	"sha224",
 		.cra_driver_name =	"sha224-ssse3",
 		.cra_priority	=	150,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA224_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -177,7 +175,6 @@ static struct shash_alg sha256_avx_algs[] = { {
 		.cra_name	=	"sha256",
 		.cra_driver_name =	"sha256-avx",
 		.cra_priority	=	160,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA256_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -192,7 +189,6 @@ static struct shash_alg sha256_avx_algs[] = { {
 		.cra_name	=	"sha224",
 		.cra_driver_name =	"sha224-avx",
 		.cra_priority	=	160,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA224_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -261,7 +257,6 @@ static struct shash_alg sha256_avx2_algs[] = { {
 		.cra_name	=	"sha256",
 		.cra_driver_name =	"sha256-avx2",
 		.cra_priority	=	170,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA256_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -276,7 +271,6 @@ static struct shash_alg sha256_avx2_algs[] = { {
 		.cra_name	=	"sha224",
 		.cra_driver_name =	"sha224-avx2",
 		.cra_priority	=	170,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA224_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -343,7 +337,6 @@ static struct shash_alg sha256_ni_algs[] = { {
 		.cra_name	=	"sha256",
 		.cra_driver_name =	"sha256-ni",
 		.cra_priority	=	250,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA256_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -358,7 +351,6 @@ static struct shash_alg sha256_ni_algs[] = { {
 		.cra_name	=	"sha224",
 		.cra_driver_name =	"sha224-ni",
 		.cra_priority	=	250,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA224_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
diff --git a/arch/x86/crypto/sha512-mb/sha512_mb.c b/arch/x86/crypto/sha512-mb/sha512_mb.c
index 39e2bbdc18367..26b85678012d0 100644
--- a/arch/x86/crypto/sha512-mb/sha512_mb.c
+++ b/arch/x86/crypto/sha512-mb/sha512_mb.c
@@ -778,9 +778,8 @@ static struct ahash_alg sha512_mb_areq_alg = {
 			 * algo may not have completed before hashing thread
 			 * sleep
 			 */
-			.cra_flags	= CRYPTO_ALG_TYPE_AHASH |
-						CRYPTO_ALG_ASYNC |
-						CRYPTO_ALG_INTERNAL,
+			.cra_flags	= CRYPTO_ALG_ASYNC |
+					  CRYPTO_ALG_INTERNAL,
 			.cra_blocksize	= SHA512_BLOCK_SIZE,
 			.cra_module	= THIS_MODULE,
 			.cra_list	= LIST_HEAD_INIT
@@ -904,11 +903,16 @@ static struct ahash_alg sha512_mb_async_alg = {
 		.base = {
 			.cra_name               = "sha512",
 			.cra_driver_name        = "sha512_mb",
-			.cra_priority           = 200,
-			.cra_flags              = CRYPTO_ALG_TYPE_AHASH |
-							CRYPTO_ALG_ASYNC,
+			/*
+			 * Low priority, since with few concurrent hash requests
+			 * this is extremely slow due to the flush delay.  Users
+			 * whose workloads would benefit from this can request
+			 * it explicitly by driver name, or can increase its
+			 * priority at runtime using NETLINK_CRYPTO.
+			 */
+			.cra_priority           = 50,
+			.cra_flags              = CRYPTO_ALG_ASYNC,
 			.cra_blocksize          = SHA512_BLOCK_SIZE,
-			.cra_type               = &crypto_ahash_type,
 			.cra_module             = THIS_MODULE,
 			.cra_list               = LIST_HEAD_INIT
 				(sha512_mb_async_alg.halg.base.cra_list),
diff --git a/arch/x86/crypto/sha512_ssse3_glue.c b/arch/x86/crypto/sha512_ssse3_glue.c
index 2b0e2a6825f33..f1b811b60ba6f 100644
--- a/arch/x86/crypto/sha512_ssse3_glue.c
+++ b/arch/x86/crypto/sha512_ssse3_glue.c
@@ -109,7 +109,6 @@ static struct shash_alg sha512_ssse3_algs[] = { {
 		.cra_name	=	"sha512",
 		.cra_driver_name =	"sha512-ssse3",
 		.cra_priority	=	150,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA512_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -124,7 +123,6 @@ static struct shash_alg sha512_ssse3_algs[] = { {
 		.cra_name	=	"sha384",
 		.cra_driver_name =	"sha384-ssse3",
 		.cra_priority	=	150,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA384_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -188,7 +186,6 @@ static struct shash_alg sha512_avx_algs[] = { {
 		.cra_name	=	"sha512",
 		.cra_driver_name =	"sha512-avx",
 		.cra_priority	=	160,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA512_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -203,7 +200,6 @@ static struct shash_alg sha512_avx_algs[] = { {
 		.cra_name	=	"sha384",
 		.cra_driver_name =	"sha384-avx",
 		.cra_priority	=	160,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA384_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -261,7 +257,6 @@ static struct shash_alg sha512_avx2_algs[] = { {
 		.cra_name	=	"sha512",
 		.cra_driver_name =	"sha512-avx2",
 		.cra_priority	=	170,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA512_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}
@@ -276,7 +271,6 @@ static struct shash_alg sha512_avx2_algs[] = { {
 		.cra_name	=	"sha384",
 		.cra_driver_name =	"sha384-avx2",
 		.cra_priority	=	170,
-		.cra_flags	=	CRYPTO_ALG_TYPE_SHASH,
 		.cra_blocksize	=	SHA384_BLOCK_SIZE,
 		.cra_module	=	THIS_MODULE,
 	}