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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7E2A5C0032E for ; Fri, 20 Oct 2023 14:26:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=RWnVFl4yTMpGAhcxxisIXernnNmulU9evsnDUECP5nA=; b=xfKZC/PocKgj2co3FiG94k9sYe 10VgSxGnWQNN8/Q4T4u0S9b5yvDZEIhVLojIkL0/c3Qxe2DU3C+LYmVYPq0XfPoWxSqt8LAhaH2VE k3s3EBiyutPWXY8lfMlEtfLc017cbVsaw4UJzuOSIle8KQd5oJC5+RA1jqOVSNqkVV6TFbaUcABkz QtZbIkK2cM2eUxF7pywEG4E8ZYLsZ4QPX4ntrf7azwGM+LZE97LMSpsCxkIAMOHsNvFNoGefnblfr wMhN/4x5EDOeSCUeOekV6BSQrnFmLegiZekEYSaLluUZI0UUmISYuSIp5stLnRIfFblRGRcRs/VBt s43kfcjw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtqS4-002UOB-31; Fri, 20 Oct 2023 14:26:12 +0000 Received: from smtp-out1.suse.de ([195.135.220.28]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qtqRw-002UKe-1b for linux-nvme@lists.infradead.org; Fri, 20 Oct 2023 14:26:10 +0000 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 569EB21A2B; Fri, 20 Oct 2023 14:26:02 +0000 (UTC) Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 1D4342C8A7; Fri, 20 Oct 2023 14:26:02 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id 4070451EC18D; Fri, 20 Oct 2023 16:26:02 +0200 (CEST) From: Hannes Reinecke To: Christoph Hellwig Cc: Keith Busch , Sagi Grimberg , linux-nvme@lists.infradead.org, Hannes Reinecke Subject: [PATCH 0/4] nvme: start keep-alive after admin queue setup Date: Fri, 20 Oct 2023 16:25:56 +0200 Message-Id: <20231020142600.47246-1-hare@suse.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spamd-Bar: +++++ Authentication-Results: smtp-out1.suse.de; dkim=none; dmarc=none; spf=softfail (smtp-out1.suse.de: 149.44.160.134 is neither permitted nor denied by domain of hare@suse.de) smtp.mailfrom=hare@suse.de X-Rspamd-Server: rspamd2 X-Spamd-Result: default: False [5.49 / 50.00]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; NEURAL_HAM_LONG(-3.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.20)[suse.de]; BROKEN_CONTENT_TYPE(1.50)[]; R_SPF_SOFTFAIL(0.60)[~all:c]; RCPT_COUNT_FIVE(0.00)[5]; TO_MATCH_ENVRCPT_SOME(0.00)[]; VIOLATED_DIRECT_SPF(3.50)[]; MX_GOOD(-0.01)[]; NEURAL_HAM_SHORT(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; RWL_MAILSPIKE_GOOD(0.00)[149.44.160.134:from]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.20)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; BAYES_HAM(-0.00)[38.47%] X-Rspamd-Queue-Id: 569EB21A2B X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231020_072604_761889_55AB6CF0 X-CRM114-Status: UNSURE ( 8.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi all, Setting up I/O queues might take quite some time on larger and/or busy setups, so KATO might expire on the admin queue before all I/O queues can be setup. This patchset fixes this issue by moving the calls to starting and stopping KATO into the quiesce/unquiesce functions. That requires some refactoring/alignment with some transport drivers which do not always quiesce and unquiesce the admin queue. As usual, comments and reviews are welcome. Hannes Reinecke (4): nvme-fc: add missing quiesce in nvme_fc_create_association() nvme-pci: unquiesce admin queue before nvme_init_ctrl_finish() nvme-loop: quiesce admin queue on failure nvme: start keep-alive after admin queue setup drivers/nvme/host/apple.c | 4 ++-- drivers/nvme/host/core.c | 7 ++++--- drivers/nvme/host/fc.c | 16 +++++++++------- drivers/nvme/host/nvme.h | 2 +- drivers/nvme/host/pci.c | 9 ++++++--- drivers/nvme/host/rdma.c | 6 +++--- drivers/nvme/host/tcp.c | 6 +++--- drivers/nvme/target/loop.c | 6 ++++-- 8 files changed, 32 insertions(+), 24 deletions(-) -- 2.35.3