From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/crypto/ccp/ccp-crypto-aes-galois.c | 14 ++++----------
1 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/crypto/ccp/ccp-crypto-aes-galois.c b/kernel/drivers/crypto/ccp/ccp-crypto-aes-galois.c
index e5dcb29..1c1c939 100644
--- a/kernel/drivers/crypto/ccp/ccp-crypto-aes-galois.c
+++ b/kernel/drivers/crypto/ccp/ccp-crypto-aes-galois.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* AMD Cryptographic Coprocessor (CCP) AES GCM crypto API support
*
* Copyright (C) 2016,2017 Advanced Micro Devices, Inc.
*
* Author: Gary R Hook <gary.hook@amd.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/module.h>
@@ -45,7 +42,6 @@
ctx->u.aes.type = CCP_AES_TYPE_256;
break;
default:
- crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
return -EINVAL;
}
@@ -175,14 +171,13 @@
.ivsize = GCM_AES_IV_SIZE,
.maxauthsize = AES_BLOCK_SIZE,
.base = {
- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER |
- CRYPTO_ALG_ASYNC |
+ .cra_flags = CRYPTO_ALG_ASYNC |
+ CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct ccp_ctx),
.cra_priority = CCP_CRA_PRIORITY,
- .cra_type = &crypto_ablkcipher_type,
.cra_exit = ccp_aes_gcm_cra_exit,
.cra_module = THIS_MODULE,
},
@@ -232,11 +227,10 @@
snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
def->driver_name);
alg->base.cra_blocksize = def->blocksize;
- alg->base.cra_ablkcipher.ivsize = def->ivsize;
ret = crypto_register_aead(alg);
if (ret) {
- pr_err("%s ablkcipher algorithm registration error (%d)\n",
+ pr_err("%s aead algorithm registration error (%d)\n",
alg->base.cra_name, ret);
kfree(ccp_aead);
return ret;
--
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