From patchwork Wed Jul 25 11:08:35 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 10543845 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 A7CA1139A for ; Wed, 25 Jul 2018 11:08:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 94B1B29735 for ; Wed, 25 Jul 2018 11:08:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 88C5429753; Wed, 25 Jul 2018 11:08:45 +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=-2.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,T_DKIM_INVALID 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 1719229735 for ; Wed, 25 Jul 2018 11:08:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728789AbeGYMTy (ORCPT ); Wed, 25 Jul 2018 08:19:54 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:49872 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728786AbeGYMTx (ORCPT ); Wed, 25 Jul 2018 08:19:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Type:MIME-Version:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=86/dgfDWibcjF7j1VM+f8t6T9ErDjUWlqz9Rt+R23Lg=; b=Wb5x89Isx1CpLmI5OSft1GhimL pQUYcBVzto7O3HCRl8keu1mEHuMvm96c5m4J15EvB8vbiUhHN9zqyzlKY9Oxgpay7JBo6mE8mQ+EF ZKJCeYTtU+CDfBKOvZLTW7nxh+eanDoTA8rUwBeig3w3FafuVep/cu8BxZOhnZgAnauqw8ngDjeOR ehyo56k5Zj9BjNqc/TbH+deLnnKYDlKMhBTI/VflAHbrfynqPlCcgMBEbrxJ2tXJG6WmxUMJjqmoE BiZVqP2BLAMQ0LB6APldYqEy8LWGGSRZNO+ndkKegwiJtpovue4yh3h0icXNwZzQb8UbNqUPqxgyy Py9kW56A==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1fiHep-0002Aw-Qa; Wed, 25 Jul 2018 11:08:40 +0000 Date: Wed, 25 Jul 2018 13:08:35 +0200 From: Christoph Hellwig To: Jens Axboe Cc: Keith Busch , linux-block@vger.kernel.org, Sagi Grimberg , linux-nvme@lists.infradead.org Subject: [GIT PULL] first round of nvme updates for 4.19 Message-ID: <20180725110835.GA1674@infradead.org> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.0 (2018-05-17) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hi Jens, below is the first batch of NVMe updates for Linux 4.19. Highlights: - massively improved tracepoints (Keith Busch) - support for larger inline data in the RDMA host and target (Steve Wise) - RDMA setup/teardown path fixes and refactor (Sagi Grimberg) - Command Supported and Effects log support for the NVMe target (Chaitanya Kulkarni) - buffered I/O support for the NVMe target (Chaitanya Kulkarni) plus the usual set of cleanups and small enhancements. The following changes since commit 8824f62246bef288173a6624a363352f0d4d3b09: blk-mq: fail the request in case issue failure (2018-07-22 17:31:18 -0600) are available in the Git repository at: git://git.infradead.org/nvme.git nvme-4.19 for you to fetch changes up to 1b0d274523df5ef1caedc834da055ff721e4d4f0: nvmet: don't use uuid_le type (2018-07-24 15:55:51 +0200) ---------------------------------------------------------------- Andy Shevchenko (1): nvmet: don't use uuid_le type Chaitanya Kulkarni (2): nvmet: add commands supported and effects log page nvmet: add buffered I/O support for file backed ns Gustavo A. R. Silva (1): nvme-rdma: mark expected switch fall-through James Smart (1): nvme: move init of keep_alive work item to controller initialization Keith Busch (3): nvme: use hw qid in trace events nvme: add controller name to trace events nvme: add disk name to trace events Max Gurtovoy (2): nvmet-rdma: add unlikely check in the fast path nvmet-rdma: add an error flow for post_recv failures Revanth Rajashekar (1): nvme.h: resync with nvme-cli Sagi Grimberg (6): nvme: cache struct nvme_ctrl reference to struct nvme_request nvme-rdma: unquiesce queues when deleting the controller nvme-rdma: centralize controller setup sequence nvme-rdma: centralize admin/io queue teardown sequence nvmet: fix file discard return status nvmet: check fileio lba range access boundaries Steve Wise (2): nvme-rdma: support up to 4 segments of inline data nvmet-rdma: support max(16KB, PAGE_SIZE) inline data drivers/nvme/host/core.c | 12 +- drivers/nvme/host/fc.c | 1 + drivers/nvme/host/nvme.h | 8 ++ drivers/nvme/host/pci.c | 2 + drivers/nvme/host/rdma.c | 234 ++++++++++++++++++-------------------- drivers/nvme/host/trace.c | 11 ++ drivers/nvme/host/trace.h | 142 +++++++++++------------ drivers/nvme/target/admin-cmd.c | 41 ++++++- drivers/nvme/target/configfs.c | 60 ++++++++++ drivers/nvme/target/core.c | 13 +++ drivers/nvme/target/discovery.c | 2 +- drivers/nvme/target/io-cmd-file.c | 68 ++++++++--- drivers/nvme/target/loop.c | 1 + drivers/nvme/target/nvmet.h | 5 +- drivers/nvme/target/rdma.c | 197 ++++++++++++++++++++++++-------- include/linux/nvme.h | 5 + 16 files changed, 536 insertions(+), 266 deletions(-)