From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/arch/x86/crypto/ghash-clmulni-intel_glue.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/x86/crypto/ghash-clmulni-intel_glue.c b/kernel/arch/x86/crypto/ghash-clmulni-intel_glue.c
index 1f1a95f..c0ab0ff 100644
--- a/kernel/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ b/kernel/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -19,6 +19,7 @@
#include <crypto/internal/simd.h>
#include <asm/cpu_device_id.h>
#include <asm/simd.h>
+#include <asm/unaligned.h>
#define GHASH_BLOCK_SIZE 16
#define GHASH_DIGEST_SIZE 16
@@ -54,15 +55,14 @@
const u8 *key, unsigned int keylen)
{
struct ghash_ctx *ctx = crypto_shash_ctx(tfm);
- be128 *x = (be128 *)key;
u64 a, b;
if (keylen != GHASH_BLOCK_SIZE)
return -EINVAL;
/* perform multiplication by 'x' in GF(2^128) */
- a = be64_to_cpu(x->a);
- b = be64_to_cpu(x->b);
+ a = get_unaligned_be64(key);
+ b = get_unaligned_be64(key + 8);
ctx->shash.a = (b << 1) | (a >> 63);
ctx->shash.b = (a << 1) | (b >> 63);
--
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