From patchwork Mon Sep 6 06:06:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Westphal X-Patchwork-Id: 12476313 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [193.142.43.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9FEF672 for ; Mon, 6 Sep 2021 06:06:35 +0000 (UTC) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1mN7lz-0008QZ-Lz; Mon, 06 Sep 2021 08:06:27 +0200 From: Florian Westphal To: Cc: Florian Westphal Subject: [mptcp-next 0/2] Fix mptcp connection hangs after link failover Date: Mon, 6 Sep 2021 08:06:12 +0200 Message-Id: <20210906060614.25217-1-fw@strlen.de> X-Mailer: git-send-email 2.32.0 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 First patch is preparation work: tx_pending_data counter is unreliable. Second patch fixes premature stop of the retransmit timer. Florian Westphal (2): mptcp: remove tx_pending_data mptcp: re-set push-pending bit on retransmit failure net/mptcp/protocol.c | 32 +++++++++++++++++++++++++------- net/mptcp/protocol.h | 1 - 2 files changed, 25 insertions(+), 8 deletions(-)