Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp3056245ybt; Mon, 29 Jun 2020 14:07:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwFoB8s1vYu1rNq25KcLH4gMKxrE93MjF7oMJrUick94PuFFdsq+0nZiGx4axfN9fmhjdcs X-Received: by 2002:a17:906:4a17:: with SMTP id w23mr16335993eju.360.1593464839509; Mon, 29 Jun 2020 14:07:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1593464839; cv=none; d=google.com; s=arc-20160816; b=Yk94QYFyq2o7j0dKwA07GtRh6fqlbxjq3iXMbpJFn+lHSKzXctGY7NE7Vnwl5j/ded srEpB/eFSYpm+K0WizyUjdB6cPyNLNLVw2fntUzvmirG/FAaC+GZNt0C93zQGkSaHcGS nVqc6tDKWdS6zk2u0U2g4xT69y7gSb3tUPvlnSNfZDdGaBissNG4Qh/Rcy1Fke0EQdx5 YO3FhW8IJuTqyObs3xMzv4dHcyo3T0Sas7M+jQT+1T9WMz0ro2MJbS3XJqrawBGYJhCH IEPPBFj3a5PqjvwVRQ0tjcG6PYVYO1foGWb2GNwZ/L5qvC1pGs+Wkmrs38HjbePT4O9h Shig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=Yvlilp1llFdU9iiu1LHhrhDDb73hODP2epRWqobx+Y4=; b=l8e0uqisx2EN4su9N/dUCCeduhSOmIwI7xWUQb6uCzIRLlEyzkoM8aQHDYLe1wxuhc U3bgoSWWqZRwYwOUGxtu9+Pt1iGJtmrA4k4U9Pfkfmil7UUXZ+yBRrUlEjPX7Icordww SVWcENg7l9SoIROWgMHa677VZGsUIuU0/hCPvMKzXR9j2wLMNCDocr5uTEMSZKJoe34s zWraJ/IMa8MrPW9C8QVug0A2sUgYO+euRN4YAixl+/eZVitHaJ790oxJcklFyU9ucdM7 CGxdPyB3alL57wXSR0NFVlS7FQpOHdia5KBL3p0VarGgDnrUyUTHyLOTJrY102Yr+w1d Ifeg== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=casper.20170209 header.b=wECgs7mP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b22si309320edn.212.2020.06.29.14.06.56; Mon, 29 Jun 2020 14:07:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=casper.20170209 header.b=wECgs7mP; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730964AbgF2VFi (ORCPT + 99 others); Mon, 29 Jun 2020 17:05:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731095AbgF2TMn (ORCPT ); Mon, 29 Jun 2020 15:12:43 -0400 Received: from casper.infradead.org (unknown [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE1A5C08EB17; Sun, 28 Jun 2020 23:22:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Yvlilp1llFdU9iiu1LHhrhDDb73hODP2epRWqobx+Y4=; b=wECgs7mPEMM1puAOoGYHZMcv/6 q/0yIsE6zm4ShN1TEwOCZUBtvAAaASgy5BH1adghPpwbFiLG78OjV1w129/fsykKJutsK3vMzsjAt cBEUmvQRdE0UP86U0TU/qrpJ3LTtlECtpFHoQ9kf3y4fgLwHf4M7XvyETn46Ltaz+2+tdtzB9Pn2G 0tyMFwRxtjQj3SmwoXwQqm/N0Xl9X/mF+y3MzIqxaH9GmmksFexTgbpl8UJIXxpPLQ3vQAL/sA34J SrDwBZK0kblyw3XHycL9ey+QTClsLX1x00M+mK7uPISadpR2yNh8zpiyTF6OtxH+QMD91S0cGrlgN JGl9pYyQ==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jpnBQ-0002t3-W6; Mon, 29 Jun 2020 06:22:25 +0000 Date: Mon, 29 Jun 2020 07:22:24 +0100 From: Christoph Hellwig To: Jiang Ying Cc: Markus.Elfring@web.de, tytso@mit.edu, adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, wanglong19@meituan.com Subject: Re: [PATCH v2] ext4: fix direct I/O read error Message-ID: <20200629062224.GA10550@infradead.org> References: <1593400165-114818-1-git-send-email-jiangying8582@126.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1593400165-114818-1-git-send-email-jiangying8582@126.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Any chance you could add your reproducer to xfstests? Thanks!