From patchwork Mon Apr 4 12:27:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 12800146 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC1FFC433EF for ; Mon, 4 Apr 2022 12:27:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234591AbiDDM3a (ORCPT ); Mon, 4 Apr 2022 08:29:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49440 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229891AbiDDM33 (ORCPT ); Mon, 4 Apr 2022 08:29:29 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A671A3C486; Mon, 4 Apr 2022 05:27:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3CFBE60F3C; Mon, 4 Apr 2022 12:27:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2746FC2BBE4; Mon, 4 Apr 2022 12:27:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1649075252; bh=yzkDWuKC17uNtASFqSCJrpv5uYa1u8aQ3tUSzblm3Ic=; h=From:To:Cc:Subject:Date:From; b=QVKhFiSLNV97tPsMKvzn6YR/36kYb4Ibn9fSoaKpNrXb9psBMWnn4c7imyiinPMVF CjQ6pokAKV9sV0gl6NuDKMLtc2TliuXyU1s4bRi7Rna/WyoY3c10Oim1VsTKliCdVz eKYxmZ/0hviPsLfPnelBpYlSinCTQvRhcXEw7ASZPCPyDCIMhO8V+ZzPUSCLSF8cfA TVFeO/bqsPslFdFz4h8FJga/wgn1+pfilcefPnsvQ/V1ozsscxaxkl0PJIS9C0KVtP OyLSJfqUurEKvJx5k+g28iWYznFZP3kTl5hXU983K7jyxQinBXGxhSjInlFiljTREJ lWEkTZCTMQl1w== From: Leon Romanovsky To: Jason Gunthorpe Cc: Leon Romanovsky , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Mark Zhang , Patrisious Haddad Subject: [PATCH rdma-next 0/2] Add gratuitous ARP support to RDMA-CM Date: Mon, 4 Apr 2022 15:27:25 +0300 Message-Id: X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky In this series, Patrisious adds gratuitous ARP support to RDMA-CM, in order to speed up migration failover from one node to another. Thanks Patrisious Haddad (2): RDMA/core: Add an rb_tree that stores cm_ids sorted by ifindex and remote IP RDMA/core: Add a netevent notifier to cma drivers/infiniband/core/cma.c | 260 +++++++++++++++++++++++++++-- drivers/infiniband/core/cma_priv.h | 1 + 2 files changed, 249 insertions(+), 12 deletions(-)