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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 2FF4DC04AAC for ; Mon, 20 May 2019 11:17:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0711B20815 for ; Mon, 20 May 2019 11:17:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732504AbfETLRg (ORCPT ); Mon, 20 May 2019 07:17:36 -0400 Received: from verein.lst.de ([213.95.11.211]:51590 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731202AbfETLRg (ORCPT ); Mon, 20 May 2019 07:17:36 -0400 Received: by newverein.lst.de (Postfix, from userid 2407) id 1348068B05; Mon, 20 May 2019 13:17:15 +0200 (CEST) Date: Mon, 20 May 2019 13:17:14 +0200 From: Christoph Hellwig To: axboe@fb.com Cc: ming.lei@redhat.com, linux-block@vger.kernel.org Subject: Re: fix nr_phys_segments vs iterators accounting v2 Message-ID: <20190520111714.GA5369@lst.de> References: <20190516084058.20678-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190516084058.20678-1-hch@lst.de> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Jens, is this ok for 5.2? If not we need to hack around the sector accounting in nvme, and possibly virtio.