From 9a984b74b49ec37ce3f2dffcdbbba234db6a488b Mon Sep 17 00:00:00 2001
From: 459203 <459203@mail.muni.cz>
Date: Mon, 8 May 2017 21:14:00 +0200
Subject: [PATCH 1/2] Update af_ktls.c

Remove the socket callback reference in the skb_splice_bits() function to make af_ktls compatible with newer kernels (4.9 and later).
---
 af_ktls.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/af_ktls.c b/af_ktls.c
index 016f098..e42e680 100644
--- a/af_ktls.c
+++ b/af_ktls.c
@@ -1662,7 +1662,7 @@ static ssize_t tls_splice_read(struct socket *sock,  loff_t *ppos,
 	}
 	chunk = min_t(unsigned int, rxm->full_len, len);
 	copied = skb_splice_bits(skb, sk, rxm->offset, pipe, chunk,
-				 flags, tls_sock_splice);
+				 flags);
 	if (ret < 0)
 		goto splice_read_end;
 

From f76a4540819989e2f0b6a85d88bf421fb23d1a36 Mon Sep 17 00:00:00 2001
From: Ananya Chatterjee <459203@mail.muni.cz>
Date: Tue, 15 Aug 2017 19:50:10 +0530
Subject: [PATCH 2/2] Update af_ktls.c

---
 af_ktls.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/af_ktls.c b/af_ktls.c
index e42e680..4446471 100644
--- a/af_ktls.c
+++ b/af_ktls.c
@@ -816,6 +816,9 @@ static int tls_setsockopt(struct socket *sock,
 	case KTLS_SET_SALT_SEND:
 		ret = tls_set_salt(sock, 0, optval, optlen);
 		break;
+	case KTLS_SET_MTU:
+		ret = 0;
+		break;
 	case KTLS_UNATTACH:
 		tls_do_unattach(sock);
 		ret = 0;