linux-kernel - [PATCH 4.19 91/95] crypto: chelsio/chtls: properly set tp->lsndtime

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Message-Id: <20200601174034.277040237@linuxfoundation.org>
Date:   Mon,  1 Jun 2020 19:54:31 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Eric Dumazet <edumazet@...gle.com>,
        Ayush Sawal <ayush.sawal@...lsio.com>,
        Vinay Kumar Yadav <vinay.yadav@...lsio.com>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 4.19 91/95] crypto: chelsio/chtls: properly set tp->lsndtime

From: Eric Dumazet <edumazet@...gle.com>

commit a4976a3ef844c510ae9120290b23e9f3f47d6bce upstream.

TCP tp->lsndtime unit/base is tcp_jiffies32, not tcp_time_stamp()

Fixes: 36bedb3f2e5b ("crypto: chtls - Inline TLS record Tx")
Signed-off-by: Eric Dumazet <edumazet@...gle.com>
Cc: Ayush Sawal <ayush.sawal@...lsio.com>
Cc: Vinay Kumar Yadav <vinay.yadav@...lsio.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/crypto/chelsio/chtls/chtls_io.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/crypto/chelsio/chtls/chtls_io.c
+++ b/drivers/crypto/chelsio/chtls/chtls_io.c
@@ -686,7 +686,7 @@ int chtls_push_frames(struct chtls_sock
 				make_tx_data_wr(sk, skb, immdlen, len,
 						credits_needed, completion);
 			tp->snd_nxt += len;
-			tp->lsndtime = tcp_time_stamp(tp);
+			tp->lsndtime = tcp_jiffies32;
 			if (completion)
 				ULP_SKB_CB(skb)->flags &= ~ULPCB_FLAG_NEED_HDR;
 		} else {