From 958e46acc8e900e8569dd467c1af9b8d2d019394 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:54 +0000
Subject: [PATCH] disable cpu isolcpus
---
kernel/crypto/salsa20_generic.c | 17 ++++++++---------
1 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/kernel/crypto/salsa20_generic.c b/kernel/crypto/salsa20_generic.c
index df8fc0f..3418869 100644
--- a/kernel/crypto/salsa20_generic.c
+++ b/kernel/crypto/salsa20_generic.c
@@ -9,8 +9,8 @@
* Salsa20 is a stream cipher candidate in eSTREAM, the ECRYPT Stream
* Cipher Project. It is designed by Daniel J. Bernstein <djb@cr.yp.to>.
* More information about eSTREAM and Salsa20 can be found here:
- * http://www.ecrypt.eu.org/stream/
- * http://cr.yp.to/snuffle.html
+ * https://www.ecrypt.eu.org/stream/
+ * https://cr.yp.to/snuffle.html
*
* 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
@@ -86,18 +86,17 @@
{
__le32 stream[SALSA20_BLOCK_SIZE / sizeof(__le32)];
- if (dst != src)
- memcpy(dst, src, bytes);
-
while (bytes >= SALSA20_BLOCK_SIZE) {
salsa20_block(state, stream);
- crypto_xor(dst, (const u8 *)stream, SALSA20_BLOCK_SIZE);
+ crypto_xor_cpy(dst, src, (const u8 *)stream,
+ SALSA20_BLOCK_SIZE);
bytes -= SALSA20_BLOCK_SIZE;
dst += SALSA20_BLOCK_SIZE;
+ src += SALSA20_BLOCK_SIZE;
}
if (bytes) {
salsa20_block(state, stream);
- crypto_xor(dst, (const u8 *)stream, bytes);
+ crypto_xor_cpy(dst, src, (const u8 *)stream, bytes);
}
}
@@ -159,7 +158,7 @@
u32 state[16];
int err;
- err = skcipher_walk_virt(&walk, req, true);
+ err = skcipher_walk_virt(&walk, req, false);
salsa20_init(state, ctx, req->iv);
@@ -204,7 +203,7 @@
crypto_unregister_skcipher(&alg);
}
-module_init(salsa20_generic_mod_init);
+subsys_initcall(salsa20_generic_mod_init);
module_exit(salsa20_generic_mod_fini);
MODULE_LICENSE("GPL");
--
Gitblit v1.6.2