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=-6.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,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 A943FC433E3 for ; Mon, 17 Aug 2020 08:18:28 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7381A20738 for ; Mon, 17 Aug 2020 08:18:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="LkdBSmEs"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="bEzGEewr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7381A20738 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=hqwff9n7ppHTbLBnXv9Vsk64gA0JeP/PiC79lXlHWAo=; b=LkdBSmEsdCwLnKhqWUU71lGLRX KWAK9H3Th6DqhIy6UWtH/dIvYUzfg9iLirK79Y0pOgpHlQoIXsBFg/qK8k3K+My2DrYYZU2uCPlcJ Ca7rbE1AjgWAfvlPGpR3p6h9Z1ZhS6vLBLEKU7i9KgmBYxU23nYDajgFBa6I3BlkXMRToL/fjSMJU ih+yBI3CSG7M39vFAKuoBkT1f1bHYUoCuWf6j6L/1Vf1vA2zC5AqAvxFaXCK4e5RKQYXRAAXBw17n Fz4Sz0Nymi/5r9v4+FHpj3DiNA5uJb2Izaj5FQWCQ4r9fU5LOr7mJzEyhIzeswmqy/mbAqIXICi0k F84WDc9w==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7aLY-0007Fh-67; Mon, 17 Aug 2020 08:18:24 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7aLB-00077A-UV for linux-nvme@merlin.infradead.org; Mon, 17 Aug 2020 08:18:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=2RXRwzyyCrAAz0F4ELykxuubcnVXgcrShES7ANRlwzw=; b=bEzGEewrgpBB5uMxG9kAqTF0SO hjUgm2767uJGmv9CmI7Zx5qSm5dEcZdL2hEGt0dFd3LxpC/th2uyjpGXZzEF+HhRJAB3LQ5LKLbb7 gHn1lI1hwc6lg1QFrg6hjcI43opgO/QTBlCBR+WmJQu2RFUio66baj3+59sKOAIk9h8d2bXbjOiVb 1iWCZnb9t3Bv0JbAjG2pJUYT3r5ZvQWDW9fGkO8TKj2r3UFq7iQ/onjQaTQ8lchwuHqXA1oDV0SkA yKTFJXEaoMqIBubwEkCNvP4EYlOfToKS7ZDwoBIaNx05V9b0twH9TcUN8loEvvwVDS+hDWfBhH+fv 56xS0Scw==; Received: from 213-225-37-56.nat.highway.a1.net ([213.225.37.56] helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1k7aL7-00044t-O3; Mon, 17 Aug 2020 08:17:58 +0000 From: Christoph Hellwig To: linux-nvme@lists.infradead.org Subject: nvme completion handling refactor and fix v2 Date: Mon, 17 Aug 2020 10:15:40 +0200 Message-Id: <20200817081544.837699-1-hch@lst.de> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Keith Busch , Sagi Grimberg , Chao Leng Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi all, the first two patches refactor the common nvme completion code to be a little less obsfucated, and the third one is the fix from Chao to redirect to a different path ported on top of these changes, which now make the fix very simple. Changes since v1: - add a new patch to handle the path related errors using the SCT class _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme