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=-5.9 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,URIBL_BLOCKED,USER_AGENT_SANE_1 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 1210CC4338F for ; Mon, 16 Aug 2021 12:38:49 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 97CC06325E for ; Mon, 16 Aug 2021 12:38:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 97CC06325E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=J/jGYeSQGbsJICQf2iy6yXMEUYCmk7KuT+dAyzt+hfY=; b=GI6MT2v2wBZ/cO sZGqBl0Br5X3vutS8Nc2aeAXuCYQxvM6+rq5PzzeNMn3Uo2otYB9+1PfLSn0TRp5/noN4dRz+74te fHkh592H5o1E5XQykGfIJdgxylkw5KsaYwNhfF9nxphFDNBKPj8jbcVbtCh7/SlSDbpOd4AocjWbt Tlcse9LBq9kC2LkZrvVjmhs+XdiwiZCnW+q7BdK1lwp3d5ldPhdUOeKP2w50nxSKNBdm07HPKvL53 lH5ZqKAVK5pttgnN9Qqz11+2CL4bz/kEmMmdXGqTe2Ye2ekV8VFmefPEdwOUZfBCBnhkOGJ1lRasr c6PiawOkuRFYwvuwpmLQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mFbss-00Gx5f-OF; Mon, 16 Aug 2021 12:38:30 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mFbsS-00Gx4z-Vw; Mon, 16 Aug 2021 12:38:06 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 811C36736F; Mon, 16 Aug 2021 14:38:02 +0200 (CEST) Date: Mon, 16 Aug 2021 14:38:02 +0200 From: Christoph Hellwig To: Jens Axboe Cc: Richard Weinberger , Anton Ivanov , Geoff Levand , Ilya Dryomov , Paolo Bonzini , Stefan Hajnoczi , Song Liu , Mike Snitzer , Coly Li , Stefan Haberland , Jan Hoeppner , "Martin K. Petersen" , Phillip Lougher , linux-block@vger.kernel.org, dm-devel@redhat.com, linux-um@lists.infradead.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-raid@vger.kernel.org, linux-bcache@vger.kernel.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org Subject: Re: add a bvec_virt helper Message-ID: <20210816123802.GA18385@lst.de> References: <20210804095634.460779-1-hch@lst.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210804095634.460779-1-hch@lst.de> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210816_053805_217050_D3A23C82 X-CRM114-Status: GOOD ( 13.27 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 ping. On Wed, Aug 04, 2021 at 11:56:19AM +0200, Christoph Hellwig wrote: > Hi Jens, > > this series adds a bvec_virt helper to return the virtual address of the > data in bvec to replace the open coded calculation, and as a reminder > that generall bio/bvec data can be in high memory unless it is caller > controller or in an architecture specific driver where highmem is > impossible. ---end quoted text--- _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme