From 1c055e55a242a33e574e48be530e06770a210dcd Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 03:26:26 +0000
Subject: [PATCH] add r8169 read mac form eeprom
---
kernel/net/sunrpc/auth_gss/gss_krb5_seal.c | 22 ++++++----------------
1 files changed, 6 insertions(+), 16 deletions(-)
diff --git a/kernel/net/sunrpc/auth_gss/gss_krb5_seal.c b/kernel/net/sunrpc/auth_gss/gss_krb5_seal.c
index e1f0571..3306141 100644
--- a/kernel/net/sunrpc/auth_gss/gss_krb5_seal.c
+++ b/kernel/net/sunrpc/auth_gss/gss_krb5_seal.c
@@ -69,8 +69,6 @@
# define RPCDBG_FACILITY RPCDBG_AUTH
#endif
-DEFINE_SPINLOCK(krb5_seq_lock);
-
static void *
setup_token(struct krb5_ctx *ctx, struct xdr_netobj *token)
{
@@ -133,14 +131,14 @@
struct xdr_netobj md5cksum = {.len = sizeof(cksumdata),
.data = cksumdata};
void *ptr;
- s32 now;
+ time64_t now;
u32 seq_send;
u8 *cksumkey;
dprintk("RPC: %s\n", __func__);
BUG_ON(ctx == NULL);
- now = get_seconds();
+ now = ktime_get_real_seconds();
ptr = setup_token(ctx, token);
@@ -155,9 +153,7 @@
memcpy(ptr + GSS_KRB5_TOK_HDR_LEN, md5cksum.data, md5cksum.len);
- spin_lock(&krb5_seq_lock);
- seq_send = ctx->seq_send++;
- spin_unlock(&krb5_seq_lock);
+ seq_send = atomic_fetch_inc(&ctx->seq_send);
if (krb5_make_seq_num(ctx, ctx->seq, ctx->initiate ? 0 : 0xff,
seq_send, ptr + GSS_KRB5_TOK_HDR_LEN, ptr + 8))
@@ -174,8 +170,7 @@
struct xdr_netobj cksumobj = { .len = sizeof(cksumdata),
.data = cksumdata};
void *krb5_hdr;
- s32 now;
- u64 seq_send;
+ time64_t now;
u8 *cksumkey;
unsigned int cksum_usage;
__be64 seq_send_be64;
@@ -186,11 +181,7 @@
/* Set up the sequence number. Now 64-bits in clear
* text and w/o direction indicator */
- spin_lock(&krb5_seq_lock);
- seq_send = ctx->seq_send64++;
- spin_unlock(&krb5_seq_lock);
-
- seq_send_be64 = cpu_to_be64(seq_send);
+ seq_send_be64 = cpu_to_be64(atomic64_fetch_inc(&ctx->seq_send64));
memcpy(krb5_hdr + 8, (char *) &seq_send_be64, 8);
if (ctx->initiate) {
@@ -207,7 +198,7 @@
memcpy(krb5_hdr + GSS_KRB5_TOK_HDR_LEN, cksumobj.data, cksumobj.len);
- now = get_seconds();
+ now = ktime_get_real_seconds();
return (ctx->endtime < now) ? GSS_S_CONTEXT_EXPIRED : GSS_S_COMPLETE;
}
@@ -223,7 +214,6 @@
BUG();
case ENCTYPE_DES_CBC_RAW:
case ENCTYPE_DES3_CBC_RAW:
- case ENCTYPE_ARCFOUR_HMAC:
return gss_get_mic_v1(ctx, text, token);
case ENCTYPE_AES128_CTS_HMAC_SHA1_96:
case ENCTYPE_AES256_CTS_HMAC_SHA1_96:
--
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