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

Pull crypto updates from Herbert Xu:
 "Algorithms:

   - Drop alignment requirement for data in aesni

   - Use synchronous seeding from the /dev/random in DRBG

   - Reseed nopr DRBGs every 5 minutes from /dev/random

   - Add KDF algorithms currently used by security/DH

   - Fix lack of entropy on some AMD CPUs with jitter RNG

  Drivers:

   - Add support for the D1 variant in sun8i-ce

   - Add SEV_INIT_EX support in ccp

   - PFVF support for GEN4 host driver in qat

   - Compression support for GEN4 devices in qat

   - Add cn10k random number generator support"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (145 commits)
  crypto: af_alg - rewrite NULL pointer check
  lib/mpi: Add the return value check of kcalloc()
  crypto: qat - fix definition of ring reset results
  crypto: hisilicon - cleanup warning in qm_get_qos_value()
  crypto: kdf - select SHA-256 required for self-test
  crypto: x86/aesni - don't require alignment of data
  crypto: ccp - remove unneeded semicolon
  crypto: stm32/crc32 - Fix kernel BUG triggered in probe()
  crypto: s390/sha512 - Use macros instead of direct IV numbers
  crypto: sparc/sha - remove duplicate hash init function
  crypto: powerpc/sha - remove duplicate hash init function
  crypto: mips/sha - remove duplicate hash init function
  crypto: sha256 - remove duplicate generic hash init function
  crypto: jitter - add oversampling of noise source
  MAINTAINERS: update SEC2 driver maintainers list
  crypto: ux500 - Use platform_get_irq() to get the interrupt
  crypto: hisilicon/qm - disable qm clock-gating
  crypto: omap-aes - Fix broken pm_runtime_and_get() usage
  MAINTAINERS: update caam crypto driver maintainers list
  crypto: octeontx2 - prevent underflow in get_cores_bmap()
  ...

3 files changed, 8 insertions, 80 deletions

diff --git a/arch/sparc/crypto/sha1_glue.c b/arch/sparc/crypto/sha1_glue.c
index 86a654cce5ab..06b7becfcb21 100644
--- a/arch/sparc/crypto/sha1_glue.c
+++ b/arch/sparc/crypto/sha1_glue.c
@@ -17,6 +17,7 @@
 #include <linux/mm.h>
 #include <linux/types.h>
 #include <crypto/sha1.h>
+#include <crypto/sha1_base.h>
 
 #include <asm/pstate.h>
 #include <asm/elf.h>
@@ -26,17 +27,6 @@
 asmlinkage void sha1_sparc64_transform(u32 *digest, const char *data,
 				       unsigned int rounds);
 
-static int sha1_sparc64_init(struct shash_desc *desc)
-{
-	struct sha1_state *sctx = shash_desc_ctx(desc);
-
-	*sctx = (struct sha1_state){
-		.state = { SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4 },
-	};
-
-	return 0;
-}
-
 static void __sha1_sparc64_update(struct sha1_state *sctx, const u8 *data,
 				  unsigned int len, unsigned int partial)
 {
@@ -128,7 +118,7 @@ static int sha1_sparc64_import(struct shash_desc *desc, const void *in)
 
 static struct shash_alg alg = {
 	.digestsize	=	SHA1_DIGEST_SIZE,
-	.init		=	sha1_sparc64_init,
+	.init		=	sha1_base_init,
 	.update		=	sha1_sparc64_update,
 	.final		=	sha1_sparc64_final,
 	.export		=	sha1_sparc64_export,
diff --git a/arch/sparc/crypto/sha256_glue.c b/arch/sparc/crypto/sha256_glue.c
index 60ec524cf9ca..285561a1cde5 100644
--- a/arch/sparc/crypto/sha256_glue.c
+++ b/arch/sparc/crypto/sha256_glue.c
@@ -17,6 +17,7 @@
 #include <linux/mm.h>
 #include <linux/types.h>
 #include <crypto/sha2.h>
+#include <crypto/sha256_base.h>
 
 #include <asm/pstate.h>
 #include <asm/elf.h>
@@ -26,38 +27,6 @@
 asmlinkage void sha256_sparc64_transform(u32 *digest, const char *data,
 					 unsigned int rounds);
 
-static int sha224_sparc64_init(struct shash_desc *desc)
-{
-	struct sha256_state *sctx = shash_desc_ctx(desc);
-	sctx->state[0] = SHA224_H0;
-	sctx->state[1] = SHA224_H1;
-	sctx->state[2] = SHA224_H2;
-	sctx->state[3] = SHA224_H3;
-	sctx->state[4] = SHA224_H4;
-	sctx->state[5] = SHA224_H5;
-	sctx->state[6] = SHA224_H6;
-	sctx->state[7] = SHA224_H7;
-	sctx->count = 0;
-
-	return 0;
-}
-
-static int sha256_sparc64_init(struct shash_desc *desc)
-{
-	struct sha256_state *sctx = shash_desc_ctx(desc);
-	sctx->state[0] = SHA256_H0;
-	sctx->state[1] = SHA256_H1;
-	sctx->state[2] = SHA256_H2;
-	sctx->state[3] = SHA256_H3;
-	sctx->state[4] = SHA256_H4;
-	sctx->state[5] = SHA256_H5;
-	sctx->state[6] = SHA256_H6;
-	sctx->state[7] = SHA256_H7;
-	sctx->count = 0;
-
-	return 0;
-}
-
 static void __sha256_sparc64_update(struct sha256_state *sctx, const u8 *data,
 				    unsigned int len, unsigned int partial)
 {
@@ -158,7 +127,7 @@ static int sha256_sparc64_import(struct shash_desc *desc, const void *in)
 
 static struct shash_alg sha256_alg = {
 	.digestsize	=	SHA256_DIGEST_SIZE,
-	.init		=	sha256_sparc64_init,
+	.init		=	sha256_base_init,
 	.update		=	sha256_sparc64_update,
 	.final		=	sha256_sparc64_final,
 	.export		=	sha256_sparc64_export,
@@ -176,7 +145,7 @@ static struct shash_alg sha256_alg = {
 
 static struct shash_alg sha224_alg = {
 	.digestsize	=	SHA224_DIGEST_SIZE,
-	.init		=	sha224_sparc64_init,
+	.init		=	sha224_base_init,
 	.update		=	sha256_sparc64_update,
 	.final		=	sha224_sparc64_final,
 	.descsize	=	sizeof(struct sha256_state),
diff --git a/arch/sparc/crypto/sha512_glue.c b/arch/sparc/crypto/sha512_glue.c
index 273ce21918c1..d66efa4ec59a 100644
--- a/arch/sparc/crypto/sha512_glue.c
+++ b/arch/sparc/crypto/sha512_glue.c
@@ -16,6 +16,7 @@
 #include <linux/mm.h>
 #include <linux/types.h>
 #include <crypto/sha2.h>
+#include <crypto/sha512_base.h>
 
 #include <asm/pstate.h>
 #include <asm/elf.h>
@@ -25,38 +26,6 @@
 asmlinkage void sha512_sparc64_transform(u64 *digest, const char *data,
 					 unsigned int rounds);
 
-static int sha512_sparc64_init(struct shash_desc *desc)
-{
-	struct sha512_state *sctx = shash_desc_ctx(desc);
-	sctx->state[0] = SHA512_H0;
-	sctx->state[1] = SHA512_H1;
-	sctx->state[2] = SHA512_H2;
-	sctx->state[3] = SHA512_H3;
-	sctx->state[4] = SHA512_H4;
-	sctx->state[5] = SHA512_H5;
-	sctx->state[6] = SHA512_H6;
-	sctx->state[7] = SHA512_H7;
-	sctx->count[0] = sctx->count[1] = 0;
-
-	return 0;
-}
-
-static int sha384_sparc64_init(struct shash_desc *desc)
-{
-	struct sha512_state *sctx = shash_desc_ctx(desc);
-	sctx->state[0] = SHA384_H0;
-	sctx->state[1] = SHA384_H1;
-	sctx->state[2] = SHA384_H2;
-	sctx->state[3] = SHA384_H3;
-	sctx->state[4] = SHA384_H4;
-	sctx->state[5] = SHA384_H5;
-	sctx->state[6] = SHA384_H6;
-	sctx->state[7] = SHA384_H7;
-	sctx->count[0] = sctx->count[1] = 0;
-
-	return 0;
-}
-
 static void __sha512_sparc64_update(struct sha512_state *sctx, const u8 *data,
 				    unsigned int len, unsigned int partial)
 {
@@ -146,7 +115,7 @@ static int sha384_sparc64_final(struct shash_desc *desc, u8 *hash)
 
 static struct shash_alg sha512 = {
 	.digestsize	=	SHA512_DIGEST_SIZE,
-	.init		=	sha512_sparc64_init,
+	.init		=	sha512_base_init,
 	.update		=	sha512_sparc64_update,
 	.final		=	sha512_sparc64_final,
 	.descsize	=	sizeof(struct sha512_state),
@@ -161,7 +130,7 @@ static struct shash_alg sha512 = {
 
 static struct shash_alg sha384 = {
 	.digestsize	=	SHA384_DIGEST_SIZE,
-	.init		=	sha384_sparc64_init,
+	.init		=	sha384_base_init,
 	.update		=	sha512_sparc64_update,
 	.final		=	sha384_sparc64_final,
 	.descsize	=	sizeof(struct sha512_state),