Received: by 2002:a05:6359:c8b:b0:c7:702f:21d4 with SMTP id go11csp2454275rwb; Thu, 29 Sep 2022 10:21:08 -0700 (PDT) X-Google-Smtp-Source: AMsMyM6tTReevfAnDpy63ekkj9paG5g+L6D07eP+lebRCcX7ozs5ifPwyjApbW3a5fEsKUg2aq8H X-Received: by 2002:a17:907:78d:b0:740:33e1:998 with SMTP id xd13-20020a170907078d00b0074033e10998mr3640224ejb.162.1664472067934; Thu, 29 Sep 2022 10:21:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664472067; cv=none; d=google.com; s=arc-20160816; b=BFGB7oNVhe1SyReHzhuVd6rjJ+Unk2BapJWk3sJ6HhDHptGytwbPKTrQJJa0yz/vW8 RHiiJfgiw/aQRDD3e1cu5GQVs5YJkThVzQAAhrWQNWMQmSTNanO+mTre8dDvoITtEKT9 aOVH5AevTkgdo7wX0QpjePJu9J5rpFBSMm3n5nscCjZU5R6iZ5x9RM3QcojJeRLvwsq2 ZbMO6Er67Fv975NtZRESJE8JMgzHUuIJK7ayQpa5LW7RlJPNRY1bjR1YKyYeUSjOcwA4 HEuwuY/m5vnUUDuTTQ55BG9KNUw6YHHyY416N+T5HxtyBB89Hc+2SV6sNu5RSxwq9YPG cHrg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=i2bWD5tIfo4GxwtBIvaiEQ+uLED6KV3D4J/rNDslOfY=; b=l0LkreQ2QChVtaNfEkSG/TQ9B7C5EGbDy0lr2KQbRLljq1RqHQKtL4Y6gKQFYL8hrM vGGnABihT9vtLd/fOwKMBLaXvKkJArKF0IwZyATuOssRZRcQzHjdj65ixjIuW1hzs0L5 xaGH/IXKpDQjtSWS7h3LNvWSdMuHx5pFWtqfNDPE/g7zM93yGj5YBf8vleNyDlzfbCoi +GQWHsOTWTn6GN5UbWn6EsRRpKKnw3FEkj3nFWWCepduICFKWVMGD3hyu/ezxjPZHOmq 9DMygh4dLhdI+FWipafuRPnePe7O9K/F1qcOL1TCI+M3sEb2SOGzRTL7BcTqRSmXVT45 ksWg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Nj3k92wy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id y13-20020a170906518d00b007813b1924ccsi7707845ejk.934.2022.09.29.10.20.42; Thu, 29 Sep 2022 10:21:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Nj3k92wy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235847AbiI2PtF (ORCPT + 99 others); Thu, 29 Sep 2022 11:49:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236059AbiI2Psg (ORCPT ); Thu, 29 Sep 2022 11:48:36 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D99731C00FA; Thu, 29 Sep 2022 08:48:07 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EB9D4608D5; Thu, 29 Sep 2022 15:48:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CDD70C433C1; Thu, 29 Sep 2022 15:48:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1664466486; bh=HFVqVM8he9K7QibhHjqjVgJk0ZPotaqgYB2utTtMyrk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Nj3k92wyH1ZIhG7QfdD8ACdpmTfWEk+9o7i6zFEE/GbRrmQ/dNSC41mHmfZ+5I4pt d5D3NzokODjsSi81aEBXpeTPsCV0NqPs4+aGVnhKLuGI7lUCSukSSIUCJ+/xloGJyb FMfe+yu4tK7LxmUG7SKhkJoXPj6HkV3MphT+37XEEYEgTfh6p+W7UE+28dvjwpTH5d 5oIxjgQ7lRJsW/CLkqGNlY71IepZt+c1ug06pWQevuQbnbduGgHc7LjrBG4t8kn4ca a6qhhBvYIUHpIY94VelKO2gDopnKqBt2pA2I3Le/3/RMnHCw45dS64Zq9MLq9oWh69 6miP8BlaGVmuQ== Date: Thu, 29 Sep 2022 09:48:03 -0600 From: Keith Busch To: Maxim Levitsky Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Christoph Hellwig , qemu-devel@nongnu.org, kvm@vger.kernel.org Subject: Re: Commit 'iomap: add support for dma aligned direct-io' causes qemu/KVM boot failures Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I am aware, and I've submitted the fix to qemu here: https://lists.nongnu.org/archive/html/qemu-block/2022-09/msg00398.html