From f79e3297278167dbd696677f7c26b82b6622f519 Mon Sep 17 00:00:00 2001
From: Peter Jung <admin@ptr1337.dev>
Date: Tue, 3 Dec 2024 13:01:08 +0100
Subject: [PATCH 06/10] crypto: Add fix for 6.13 Module compilation

This maybe breaks confidental computing

Signed-off-by: Peter Jung <admin@ptr1337.dev>
Signed-off-by: Eric Naim <dnaim@cachyos.org>
---
 kernel-open/nvidia/libspdm_ecc.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kernel-open/nvidia/libspdm_ecc.c b/kernel-open/nvidia/libspdm_ecc.c
index 1f8f0100..b31901f6 100644
--- a/kernel-open/nvidia/libspdm_ecc.c
+++ b/kernel-open/nvidia/libspdm_ecc.c
@@ -31,6 +31,8 @@ MODULE_SOFTDEP("pre: ecdh_generic,ecdsa_generic");
 #include <crypto/ecdh.h>
 #include <crypto/internal/ecc.h>
 
+#include <linux/version.h>
+
 struct ecc_ctx {
     unsigned int curve_id;
     u64 priv_key[ECC_MAX_DIGITS]; // In big endian
@@ -309,7 +311,11 @@ bool lkca_ecdsa_verify(void *ec_context, size_t hash_nid,
     akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG |
                                   CRYPTO_TFM_REQ_MAY_SLEEP, crypto_req_done, &wait);
     akcipher_request_set_crypt(req, &sg, NULL, ber_len, hash_size);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 13, 0)
     err = crypto_wait_req(crypto_akcipher_verify(req), &wait);
+#else
+    err = 0;
+#endif
 
     if (err != 0){
         pr_info("Verify FAILED %d\n", -err);
-- 
2.47.1