From patchwork Sat Jan 12 02:35:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Gunthorpe X-Patchwork-Id: 10760875 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AD26491E for ; Sat, 12 Jan 2019 02:35:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 99E842A136 for ; Sat, 12 Jan 2019 02:35:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 89CF12A13B; Sat, 12 Jan 2019 02:35:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2BF252A136 for ; Sat, 12 Jan 2019 02:35:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726536AbfALCfT (ORCPT ); Fri, 11 Jan 2019 21:35:19 -0500 Received: from mail-pl1-f194.google.com ([209.85.214.194]:41675 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726449AbfALCfS (ORCPT ); Fri, 11 Jan 2019 21:35:18 -0500 Received: by mail-pl1-f194.google.com with SMTP id u6so7570335plm.8 for ; Fri, 11 Jan 2019 18:35:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=MD+lUFOeCEGBYyrnfm6pE5ud9BQABkWgZqAtLPZWIaA=; b=bAb1ex2rQfOpCiuPMFbN/CtEiOrj+GLavICCppmv6P4A2NItZEraaQrXjYDahrX7Zq aw3+Zh3Ksva+LRETUVcwuExnqg3T4E5ZNJUrH3SOWQu+cKibABTEzAYNwjZgO+1Qccyq bEDoowPp+7MdWE5lFQcxJUv1mx6jWEcJvfcn8JkLu9zBBkp5JH9/t4Z7/ZzF4rqr6rKa 4uwNc8vr0IQ/8z62wZ3rbL4ZuCnCY4YKxs+BrFaBbhqFZUcHQPvPrTLYPtH/9HNu4GPF nB/4WCj7KXrNVQqQ27lb9GZrYmfMDe3LK9Mn6iSZ6wPruojs8s/Efp2xYjDwme4X26KV ULhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=MD+lUFOeCEGBYyrnfm6pE5ud9BQABkWgZqAtLPZWIaA=; b=Trakwql5EroGbxau0Pf+Yqks7n4tVf2ROZlSw8hR01bDCrMF/1oGfnaeuwxE4IoNxO tUZ8GR9eNbxZ5KZk2HFu7IXMd65S8lT8/QgZ0txYDI5+8e3y3VG4cL4KSmW75Y9It5iF ck9IGYkOEpDVwRRUy81TmasWZtv8xlzMrYkzT7YUJoH06N2vF/+ubnDPgkV6zIM4DnbV ho812fLjJplnRGmjpJffxzImPDWersumHCZRXRoIZFvdfO8zhn2mMIQhUAZOXdAzj8+C XPkFWKedX5AnKi5s/eM5lT5wv2l8wFqd3JwU7UYtnh8ImmPg7ijiH/QT4aAByctOo6c3 Z/iA== X-Gm-Message-State: AJcUukdStxG9QQQQ18JKs5ETs4Oi57TCg656DrhhRTTJucp0FR0A+ixq dIDXrvC4nr9Zq6yEYirJfn0fQtRV4hE= X-Google-Smtp-Source: ALg8bN5UpcdzH6+UVEW7Nvxt6zTzok8eilYZciOaOrDYqwrKVQGF/DTIojnSUM2PCRT89saH67ex9A== X-Received: by 2002:a17:902:6948:: with SMTP id k8mr16802881plt.2.1547260517952; Fri, 11 Jan 2019 18:35:17 -0800 (PST) Received: from ziepe.ca (S010614cc2056d97f.ed.shawcable.net. [174.3.196.123]) by smtp.gmail.com with ESMTPSA id p2sm108875846pfb.28.2019.01.11.18.35.17 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 11 Jan 2019 18:35:17 -0800 (PST) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1gi98m-0006Pm-Hp; Fri, 11 Jan 2019 19:35:16 -0700 From: Jason Gunthorpe To: linux-rdma@vger.kernel.org, Selvin Xavier , Devesh Sharma , Somnath Kotur Cc: Jason Gunthorpe Subject: [PATCH 0/2] Fix lifetime issues in bnxt_re Date: Fri, 11 Jan 2019 19:35:08 -0700 Message-Id: <20190112023510.24568-1-jgg@ziepe.ca> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Jason Gunthorpe This driver also can use ib_device_get/put to prevent unregistration instead of using a non-locking bit test. This also fixes an error unwind bug. This requires the advise_mr related series sent to for-rc. Jason Gunthorpe (2): RDMA/bnxt_re: Fix lifetimes in bnxt_re_task RDMA/bnxt_re: Use ib_device_try_get() drivers/infiniband/hw/bnxt_re/main.c | 26 +++++++++++++++++--------- 1 file changed, 17 insertions(+), 9 deletions(-)