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 <mptcp@lists.linux.dev>; Mon, 6 Sep 2021 06:06:35 +0000 (UTC) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from <fw@breakpoint.cc>) id 1mN7lz-0008QZ-Lz; Mon, 06 Sep 2021 08:06:27 +0200 From: Florian Westphal <fw@strlen.de> To: <mptcp@lists.linux.dev> Cc: Florian Westphal <fw@strlen.de> 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: <mptcp.lists.linux.dev> List-Subscribe: <mailto:mptcp+subscribe@lists.linux.dev> List-Unsubscribe: <mailto:mptcp+unsubscribe@lists.linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
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(-)