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

Pull crypto updates from Herbert Xu:
 "API:
   - Remove VLA usage
   - Add cryptostat user-space interface
   - Add notifier for new crypto algorithms

  Algorithms:
   - Add OFB mode
   - Remove speck

  Drivers:
   - Remove x86/sha*-mb as they are buggy
   - Remove pcbc(aes) from x86/aesni
   - Improve performance of arm/ghash-ce by up to 85%
   - Implement CTS-CBC in arm64/aes-blk, faster by up to 50%
   - Remove PMULL based arm64/crc32 driver
   - Use PMULL in arm64/crct10dif
   - Add aes-ctr support in s5p-sss
   - Add caam/qi2 driver

  Others:
   - Pick better transform if one becomes available in crc-t10dif"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (124 commits)
  crypto: chelsio - Update ntx queue received from cxgb4
  crypto: ccree - avoid implicit enum conversion
  crypto: caam - add SPDX license identifier to all files
  crypto: caam/qi - simplify CGR allocation, freeing
  crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
  crypto: arm64/aes-blk - ensure XTS mask is always loaded
  crypto: testmgr - fix sizeof() on COMP_BUF_SIZE
  crypto: chtls - remove set but not used variable 'csk'
  crypto: axis - fix platform_no_drv_owner.cocci warnings
  crypto: x86/aes-ni - fix build error following fpu template removal
  crypto: arm64/aes - fix handling sub-block CTS-CBC inputs
  crypto: caam/qi2 - avoid double export
  crypto: mxs-dcp - Fix AES issues
  crypto: mxs-dcp - Fix SHA null hashes and output length
  crypto: mxs-dcp - Implement sha import/export
  crypto: aegis/generic - fix for big endian systems
  crypto: morus/generic - fix for big endian systems
  crypto: lrw - fix rebase error after out of bounds fix
  crypto: cavium/nitrox - use pci_alloc_irq_vectors() while enabling MSI-X.
  crypto: cavium/nitrox - NITROX command queue changes.
  ...

1 files changed, 0 insertions, 207 deletions

diff --git a/arch/x86/crypto/fpu.c b/arch/x86/crypto/fpu.c
deleted file mode 100644
index 406680476c52..000000000000
--- a/arch/x86/crypto/fpu.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * FPU: Wrapper for blkcipher touching fpu
- *
- * Copyright (c) Intel Corp.
- *   Author: Huang Ying <ying.huang@intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- */
-
-#include <crypto/internal/skcipher.h>
-#include <linux/err.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <asm/fpu/api.h>
-
-struct crypto_fpu_ctx {
-	struct crypto_skcipher *child;
-};
-
-static int crypto_fpu_setkey(struct crypto_skcipher *parent, const u8 *key,
-			     unsigned int keylen)
-{
-	struct crypto_fpu_ctx *ctx = crypto_skcipher_ctx(parent);
-	struct crypto_skcipher *child = ctx->child;
-	int err;
-
-	crypto_skcipher_clear_flags(child, CRYPTO_TFM_REQ_MASK);
-	crypto_skcipher_set_flags(child, crypto_skcipher_get_flags(parent) &
-					 CRYPTO_TFM_REQ_MASK);
-	err = crypto_skcipher_setkey(child, key, keylen);
-	crypto_skcipher_set_flags(parent, crypto_skcipher_get_flags(child) &
-					  CRYPTO_TFM_RES_MASK);
-	return err;
-}
-
-static int crypto_fpu_encrypt(struct skcipher_request *req)
-{
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct crypto_fpu_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_skcipher *child = ctx->child;
-	SKCIPHER_REQUEST_ON_STACK(subreq, child);
-	int err;
-
-	skcipher_request_set_tfm(subreq, child);
-	skcipher_request_set_callback(subreq, 0, NULL, NULL);
-	skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen,
-				   req->iv);
-
-	kernel_fpu_begin();
-	err = crypto_skcipher_encrypt(subreq);
-	kernel_fpu_end();
-
-	skcipher_request_zero(subreq);
-	return err;
-}
-
-static int crypto_fpu_decrypt(struct skcipher_request *req)
-{
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct crypto_fpu_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_skcipher *child = ctx->child;
-	SKCIPHER_REQUEST_ON_STACK(subreq, child);
-	int err;
-
-	skcipher_request_set_tfm(subreq, child);
-	skcipher_request_set_callback(subreq, 0, NULL, NULL);
-	skcipher_request_set_crypt(subreq, req->src, req->dst, req->cryptlen,
-				   req->iv);
-
-	kernel_fpu_begin();
-	err = crypto_skcipher_decrypt(subreq);
-	kernel_fpu_end();
-
-	skcipher_request_zero(subreq);
-	return err;
-}
-
-static int crypto_fpu_init_tfm(struct crypto_skcipher *tfm)
-{
-	struct skcipher_instance *inst = skcipher_alg_instance(tfm);
-	struct crypto_fpu_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct crypto_skcipher_spawn *spawn;
-	struct crypto_skcipher *cipher;
-
-	spawn = skcipher_instance_ctx(inst);
-	cipher = crypto_spawn_skcipher(spawn);
-	if (IS_ERR(cipher))
-		return PTR_ERR(cipher);
-
-	ctx->child = cipher;
-
-	return 0;
-}
-
-static void crypto_fpu_exit_tfm(struct crypto_skcipher *tfm)
-{
-	struct crypto_fpu_ctx *ctx = crypto_skcipher_ctx(tfm);
-
-	crypto_free_skcipher(ctx->child);
-}
-
-static void crypto_fpu_free(struct skcipher_instance *inst)
-{
-	crypto_drop_skcipher(skcipher_instance_ctx(inst));
-	kfree(inst);
-}
-
-static int crypto_fpu_create(struct crypto_template *tmpl, struct rtattr **tb)
-{
-	struct crypto_skcipher_spawn *spawn;
-	struct skcipher_instance *inst;
-	struct crypto_attr_type *algt;
-	struct skcipher_alg *alg;
-	const char *cipher_name;
-	int err;
-
-	algt = crypto_get_attr_type(tb);
-	if (IS_ERR(algt))
-		return PTR_ERR(algt);
-
-	if ((algt->type ^ (CRYPTO_ALG_INTERNAL | CRYPTO_ALG_TYPE_SKCIPHER)) &
-	    algt->mask)
-		return -EINVAL;
-
-	if (!(algt->mask & CRYPTO_ALG_INTERNAL))
-		return -EINVAL;
-
-	cipher_name = crypto_attr_alg_name(tb[1]);
-	if (IS_ERR(cipher_name))
-		return PTR_ERR(cipher_name);
-
-	inst = kzalloc(sizeof(*inst) + sizeof(*spawn), GFP_KERNEL);
-	if (!inst)
-		return -ENOMEM;
-
-	spawn = skcipher_instance_ctx(inst);
-
-	crypto_set_skcipher_spawn(spawn, skcipher_crypto_instance(inst));
-	err = crypto_grab_skcipher(spawn, cipher_name, CRYPTO_ALG_INTERNAL,
-				   CRYPTO_ALG_INTERNAL | CRYPTO_ALG_ASYNC);
-	if (err)
-		goto out_free_inst;
-
-	alg = crypto_skcipher_spawn_alg(spawn);
-
-	err = crypto_inst_setname(skcipher_crypto_instance(inst), "fpu",
-				  &alg->base);
-	if (err)
-		goto out_drop_skcipher;
-
-	inst->alg.base.cra_flags = CRYPTO_ALG_INTERNAL;
-	inst->alg.base.cra_priority = alg->base.cra_priority;
-	inst->alg.base.cra_blocksize = alg->base.cra_blocksize;
-	inst->alg.base.cra_alignmask = alg->base.cra_alignmask;
-
-	inst->alg.ivsize = crypto_skcipher_alg_ivsize(alg);
-	inst->alg.min_keysize = crypto_skcipher_alg_min_keysize(alg);
-	inst->alg.max_keysize = crypto_skcipher_alg_max_keysize(alg);
-
-	inst->alg.base.cra_ctxsize = sizeof(struct crypto_fpu_ctx);
-
-	inst->alg.init = crypto_fpu_init_tfm;
-	inst->alg.exit = crypto_fpu_exit_tfm;
-
-	inst->alg.setkey = crypto_fpu_setkey;
-	inst->alg.encrypt = crypto_fpu_encrypt;
-	inst->alg.decrypt = crypto_fpu_decrypt;
-
-	inst->free = crypto_fpu_free;
-
-	err = skcipher_register_instance(tmpl, inst);
-	if (err)
-		goto out_drop_skcipher;
-
-out:
-	return err;
-
-out_drop_skcipher:
-	crypto_drop_skcipher(spawn);
-out_free_inst:
-	kfree(inst);
-	goto out;
-}
-
-static struct crypto_template crypto_fpu_tmpl = {
-	.name = "fpu",
-	.create = crypto_fpu_create,
-	.module = THIS_MODULE,
-};
-
-int __init crypto_fpu_init(void)
-{
-	return crypto_register_template(&crypto_fpu_tmpl);
-}
-
-void crypto_fpu_exit(void)
-{
-	crypto_unregister_template(&crypto_fpu_tmpl);
-}
-
-MODULE_ALIAS_CRYPTO("fpu");