From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 077BFC433DF for ; Thu, 23 Jul 2020 07:07:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA25520825 for ; Thu, 23 Jul 2020 07:07:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595488033; bh=RjSqLEO3vk4gAiV2WuS4sc5no/VxW/8OYwuUvP5Zh6A=; h=From:To:Cc:Subject:Date:List-ID:From; b=OIbaVg/nLTN3AMB8UzlYvcjLNDdv+eKawXGD1p7G+gMchdlSajpFWHEhUwQPUi5Xw 5EUhdl7tNQKfacsoq0+N22neBo5KFfz28VPagtuTbnma94K20T3o6rcNj4xH8fVaJ1 cZO1YVYTo7VfzqnLmtFmOxQAQONnneRYERPh/7GA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725984AbgGWHHN (ORCPT ); Thu, 23 Jul 2020 03:07:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:43018 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725774AbgGWHHN (ORCPT ); Thu, 23 Jul 2020 03:07:13 -0400 Received: from localhost (unknown [213.57.247.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 04680206E3; Thu, 23 Jul 2020 07:07:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595488032; bh=RjSqLEO3vk4gAiV2WuS4sc5no/VxW/8OYwuUvP5Zh6A=; h=From:To:Cc:Subject:Date:From; b=qFuVC05QTjwVxHq6c8/Gugx9yW/gbWBx4KUg3TJf80X5pyqF2w39wxg4UIuJDO/Ut oRb+5dtVGo/tAwHVpLORRyWEp7DKwyUrPYGBhBnK/bzfPd/CubiaMznT9JyjqKgcJi Bn1Cb8R4VyZLGWRNsUNPJjH7FhCqDoLBPPnbHopU= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , Jason Gunthorpe , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org Subject: [PATCH rdma-next 0/4] Fix bugs around RDMA CM destroying state Date: Thu, 23 Jul 2020 10:07:03 +0300 Message-Id: <20200723070707.1771101-1-leon@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky >From Jason: This small series simplifies some of the RDMA CM state transitions connected with DESTROYING states and in the process resolves a bug discovered by syzkaller. Thanks Jason Gunthorpe (4): RDMA/cma: Simplify DEVICE_REMOVAL for internal_id RDMA/cma: Using the standard locking pattern when delivering the removal event RDMA/cma: Remove unneeded locking for req paths RDMA/cma: Execute rdma_cm destruction from a handler properly drivers/infiniband/core/cma.c | 257 ++++++++++++++++------------------ 1 file changed, 123 insertions(+), 134 deletions(-) -- 2.26.2