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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     stable@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        patches@lists.linux.dev, David Howells <dhowells@redhat.com>,
        Marc Dionne <marc.dionne@auristor.com>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>, linux-afs@lists.infradead.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.4 227/282] rxrpc: Fix hard call timeout units
Date:   Mon, 15 May 2023 18:30:05 +0200
Message-Id: <20230515161729.036198734@linuxfoundation.org>
In-Reply-To: <20230515161722.146344674@linuxfoundation.org>
References: <20230515161722.146344674@linuxfoundation.org>
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From: David Howells <dhowells@redhat.com>

[ Upstream commit 0d098d83c5d9e107b2df7f5e11f81492f56d2fe7 ]

The hard call timeout is specified in the RXRPC_SET_CALL_TIMEOUT cmsg in
seconds, so fix the point at which sendmsg() applies it to the call to
convert to jiffies from seconds, not milliseconds.

Fixes: a158bdd3247b ("rxrpc: Fix timeout of a call that hasn't yet been granted a channel")
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: "David S. Miller" <davem@davemloft.net>
cc: Eric Dumazet <edumazet@google.com>
cc: Jakub Kicinski <kuba@kernel.org>
cc: Paolo Abeni <pabeni@redhat.com>
cc: linux-afs@lists.infradead.org
cc: netdev@vger.kernel.org
cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 net/rxrpc/sendmsg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/rxrpc/sendmsg.c b/net/rxrpc/sendmsg.c
index 1cb90d32d553d..3439d14168e81 100644
--- a/net/rxrpc/sendmsg.c
+++ b/net/rxrpc/sendmsg.c
@@ -738,7 +738,7 @@ int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len)
 		/* Fall through */
 	case 1:
 		if (p.call.timeouts.hard > 0) {
-			j = msecs_to_jiffies(p.call.timeouts.hard);
+			j = p.call.timeouts.hard * HZ;
 			now = jiffies;
 			j += now;
 			WRITE_ONCE(call->expect_term_by, j);
-- 
2.39.2