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

Pull crypto updates from Herbert Xu:
 "API:
   - Add support for allocating transforms on a specific NUMA Node
   - Introduce the flag CRYPTO_ALG_ALLOCATES_MEMORY for storage users

  Algorithms:
   - Drop PMULL based ghash on arm64
   - Fixes for building with clang on x86
   - Add sha256 helper that does the digest in one go
   - Add SP800-56A rev 3 validation checks to dh

  Drivers:
   - Permit users to specify NUMA node in hisilicon/zip
   - Add support for i.MX6 in imx-rngc
   - Add sa2ul crypto driver
   - Add BA431 hwrng driver
   - Add Ingenic JZ4780 and X1000 hwrng driver
   - Spread IRQ affinity in inside-secure and marvell/cesa"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (157 commits)
  crypto: sa2ul - Fix inconsistent IS_ERR and PTR_ERR
  hwrng: core - remove redundant initialization of variable ret
  crypto: x86/curve25519 - Remove unused carry variables
  crypto: ingenic - Add hardware RNG for Ingenic JZ4780 and X1000
  dt-bindings: RNG: Add Ingenic RNG bindings.
  crypto: caam/qi2 - add module alias
  crypto: caam - add more RNG hw error codes
  crypto: caam/jr - remove incorrect reference to caam_jr_register()
  crypto: caam - silence .setkey in case of bad key length
  crypto: caam/qi2 - create ahash shared descriptors only once
  crypto: caam/qi2 - fix error reporting for caam_hash_alloc
  crypto: caam - remove deadcode on 32-bit platforms
  crypto: ccp - use generic power management
  crypto: xts - Replace memcpy() invocation with simple assignment
  crypto: marvell/cesa - irq balance
  crypto: inside-secure - irq balance
  crypto: ecc - SP800-56A rev 3 local public key validation
  crypto: dh - SP800-56A rev 3 local public key validation
  crypto: dh - check validity of Z before export
  lib/mpi: Add mpi_sub_ui()
  ...

1 files changed, 8 insertions, 3 deletions

diff --git a/crypto/essiv.c b/crypto/essiv.c
index a7f45dbc..d012be23 100644
--- a/crypto/essiv.c
+++ b/crypto/essiv.c
@@ -466,7 +466,7 @@ static int essiv_create(struct crypto_template *tmpl, struct rtattr **tb)
 		return PTR_ERR(shash_name);
 
 	type = algt->type & algt->mask;
-	mask = crypto_requires_sync(algt->type, algt->mask);
+	mask = crypto_algt_inherited_mask(algt);
 
 	switch (type) {
 	case CRYPTO_ALG_TYPE_SKCIPHER:
@@ -525,7 +525,7 @@ static int essiv_create(struct crypto_template *tmpl, struct rtattr **tb)
 	/* Synchronous hash, e.g., "sha256" */
 	_hash_alg = crypto_alg_mod_lookup(shash_name,
 					  CRYPTO_ALG_TYPE_SHASH,
-					  CRYPTO_ALG_TYPE_MASK);
+					  CRYPTO_ALG_TYPE_MASK | mask);
 	if (IS_ERR(_hash_alg)) {
 		err = PTR_ERR(_hash_alg);
 		goto out_drop_skcipher;
@@ -557,7 +557,12 @@ static int essiv_create(struct crypto_template *tmpl, struct rtattr **tb)
 		     hash_alg->base.cra_driver_name) >= CRYPTO_MAX_ALG_NAME)
 		goto out_free_hash;
 
-	base->cra_flags		= block_base->cra_flags & CRYPTO_ALG_ASYNC;
+	/*
+	 * hash_alg wasn't gotten via crypto_grab*(), so we need to inherit its
+	 * flags manually.
+	 */
+	base->cra_flags        |= (hash_alg->base.cra_flags &
+				   CRYPTO_ALG_INHERITED_FLAGS);
 	base->cra_blocksize	= block_base->cra_blocksize;
 	base->cra_ctxsize	= sizeof(struct essiv_tfm_ctx);
 	base->cra_alignmask	= block_base->cra_alignmask;