1From 5e7121e45ff283d30097da381fd7e97c4bb61364 Mon Sep 17 00:00:00 2001
2From: =?UTF-8?q?Joan=20Bruguera=20Mic=C3=B3?= <joanbrugueram@gmail.com>
3Date: Sun, 10 Dec 2023 13:57:55 +0000
4Subject: [PATCH] Fix build for Linux 6.7-rc1
5MIME-Version: 1.0
6Content-Type: text/plain; charset=UTF-8
7Content-Transfer-Encoding: 8bit
8
9Since Linux 6.7-rc1, no ahash algorithms set a nonzero alignmask,
10and therefore `crypto_ahash_alignmask` has been removed.
11
12See also: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0f8660c82b79af595b056f6b9f4f227edeb88574
13          https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c626910f3f1bbce6ad18bc613d895d2a089ed95e
14
15Signed-off-by: Joan Bruguera Micó <joanbrugueram@gmail.com>
16
17Upstream: https://github.com/cryptodev-linux/cryptodev-linux/commit/5e7121e45ff283d30097da381fd7e97c4bb61364
18Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
19---
20 cryptlib.c | 4 ++++
21 1 file changed, 4 insertions(+)
22
23diff --git a/cryptlib.c b/cryptlib.c
24index 4d739e5..0e59d4c 100644
25--- a/cryptlib.c
26+++ b/cryptlib.c
27@@ -381,7 +381,11 @@ int cryptodev_hash_init(struct hash_data *hdata, const char *alg_name,
28 	}
29
30 	hdata->digestsize = crypto_ahash_digestsize(hdata->async.s);
31+#if (LINUX_VERSION_CODE < KERNEL_VERSION(6, 7, 0))
32 	hdata->alignmask = crypto_ahash_alignmask(hdata->async.s);
33+#else
34+	hdata->alignmask = 0;
35+#endif
36
37 	init_completion(&hdata->async.result.completion);
38
39