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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C7585C433F5 for ; Thu, 11 Nov 2021 16:21:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF6746124D for ; Thu, 11 Nov 2021 16:21:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234010AbhKKQYN (ORCPT ); Thu, 11 Nov 2021 11:24:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233890AbhKKQYL (ORCPT ); Thu, 11 Nov 2021 11:24:11 -0500 Received: from mail-io1-xd2c.google.com (mail-io1-xd2c.google.com [IPv6:2607:f8b0:4864:20::d2c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 137A3C061766; Thu, 11 Nov 2021 08:21:22 -0800 (PST) Received: by mail-io1-xd2c.google.com with SMTP id m9so7678096iop.0; Thu, 11 Nov 2021 08:21:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=hBm6JO/iSJ+GL1C6xVW5PCmaMsD9ZfQqODjs2YkP1sU=; b=YV71s0Ev2mXVcz6tWXyGZUsZLzfLGIkp3ELcfIJgPv2VpPq/w5tgNgNrqw+LhKSK60 ypAN/jXd2U6uHeSo6EKYM/zbuOJjvXF2o1EfAmhIYDnO4J2yvU2nNH4jhsF/rPgVr3bb PA4/javfSdpJOvTjk44LNTGCIrwi2A5vk0Uny5Zc8EjPCM3Wp8yaJaeS7h9ev/9shMri Y2aFBgo5K4oI03r0IdC4eQANOTblYgjhhh3f8yAxn3sUQHc7z6YHPMh8IvmNLzhD7nQc iP4dlZyUtwFS6qHzAjhd+KnNGwdCOGRRlmSuuTRYwgG6vQzI7je8tn/bPRGwHXLJDZUH GabQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=hBm6JO/iSJ+GL1C6xVW5PCmaMsD9ZfQqODjs2YkP1sU=; b=SarYalpw53/tK9IJkrSCNpMBj11LmTgwa6wmqR5HwTI0VBRr6D0jJCzZstX/+YJYNC KBi6yHloW1K0Idgaj+hXuMnR2ecVaVCwxknBompUSGJDO1jXf4vnIYVzyNZiXaOItn6/ Etl7EEJdcS1YweBtfyJ4XumJTmrd3mLhdrnlXEOUHaYeTuzZAsNe/RYybpFN9pBIX1HT D3e2CNbl0hNfwBDDXHWqzS8qtSXPtCuO3Bq7yn5LbONwkDcT587baYVWYM9yZC+o8FMv C+rZ6gYOQP1vK6iif7eWCyYGVmBlUG4w7aiTb4HhwiY6J41mb1n8yNQ6Krof6cnHrNUM j9Mw== X-Gm-Message-State: AOAM533j7Ya6DY7pA9xPOGxOxX3pU1e1q+ANgUbg4BTPT620QE4PB0Yz GbUK2h5jEzIsRlNUwsh4ivJumBrlL1MIQj+8aaE= X-Google-Smtp-Source: ABdhPJxkBdvyWNsHljIwNTdiGRWG08lJpu3tGVUukky9muJYg0YaC5jYHTIk/gC7oo7gaQB5/SOPVDm2YXZLXvzSMe8= X-Received: by 2002:a05:6602:45d:: with SMTP id e29mr5752619iov.202.1636647681387; Thu, 11 Nov 2021 08:21:21 -0800 (PST) MIME-Version: 1.0 References: <20211110113842.517426-1-agruenba@redhat.com> <20211110125527.GA25465@lst.de> <20211111072506.GB30478@lst.de> In-Reply-To: <20211111072506.GB30478@lst.de> From: =?UTF-8?Q?Andreas_Gr=C3=BCnbacher?= Date: Thu, 11 Nov 2021 17:21:10 +0100 Message-ID: Subject: Re: [5.15 REGRESSION] iomap: Fix inline extent handling in iomap_readpage To: Christoph Hellwig Cc: Andreas Gruenbacher , "Darrick J . Wong" , linux-xfs , linux-fsdevel , cluster-devel , stable Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Am Do., 11. Nov. 2021 um 08:26 Uhr schrieb Christoph Hellwig : > The iomap mapping sizes are read-only to iomap for a good reason. You > can't just break that design. Right. We can stop iomap_iter by returning 0 now though; see v2. Thanks, Andreas From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Grünbacher Date: Thu, 11 Nov 2021 17:21:10 +0100 Subject: [Cluster-devel] [5.15 REGRESSION] iomap: Fix inline extent handling in iomap_readpage In-Reply-To: <20211111072506.GB30478@lst.de> References: <20211110113842.517426-1-agruenba@redhat.com> <20211110125527.GA25465@lst.de> <20211111072506.GB30478@lst.de> Message-ID: List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Am Do., 11. Nov. 2021 um 08:26 Uhr schrieb Christoph Hellwig : > The iomap mapping sizes are read-only to iomap for a good reason. You > can't just break that design. Right. We can stop iomap_iter by returning 0 now though; see v2. Thanks, Andreas