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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A8008C433F5 for ; Tue, 21 Dec 2021 09:04:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qgPH0nHn+antQ0khUstlWgCuV+t6Hfr6ApHWrnhacco=; b=tPrDwDXjwlrAQy4qap/vchQ/+4 lF0xbluZLQOjEMgQ9pYw26Nb9490ET6Cb5xAVKgV4ddapm0p8v+TZ2ORUjLTYsRECCfWyJqNCvnnY hxICtPc5FIHVfINKkt4kW1M8u+eZ8X+Tvb9+asnBzoFwf17SVHv4q6j1NlclmYOMVP32czB1jPhxt DmVFy/d/dWys3bpWq0ASdgcbHmZg/DmYIXcV7/HW3xPmrDnZAt0Hwyqi4Vw6h0+2no9edmum1BQhL VGdLGZLPwqYZxwOBIB0f38dwVXFzNWBkHWJpavZgE4ay0x3BFaUR2qC35d+D3urZYSp5nyBU99V8j rV7W+KmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mzb4l-0061Ts-Hv; Tue, 21 Dec 2021 09:04:51 +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 1mzb4i-0061Su-Sf for linux-nvme@lists.infradead.org; Tue, 21 Dec 2021 09:04:50 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 492B168BEB; Tue, 21 Dec 2021 10:04:42 +0100 (CET) Date: Tue, 21 Dec 2021 10:04:41 +0100 From: Christoph Hellwig To: Logan Gunthorpe Cc: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-pci@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, Stephen Bates , Christoph Hellwig , Dan Williams , Jason Gunthorpe , Christian =?iso-8859-1?Q?K=F6nig?= , John Hubbard , Don Dutile , Matthew Wilcox , Daniel Vetter , Jakowski Andrzej , Minturn Dave B , Jason Ekstrand , Dave Hansen , Xiong Jianxin , Bjorn Helgaas , Ira Weiny , Robin Murphy , Martin Oliveira , Chaitanya Kulkarni Subject: Re: [PATCH v4 16/23] iov_iter: introduce iov_iter_get_pages_[alloc_]flags() Message-ID: <20211221090441.GC7949@lst.de> References: <20211117215410.3695-1-logang@deltatee.com> <20211117215410.3695-17-logang@deltatee.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211117215410.3695-17-logang@deltatee.com> 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-20211221_010449_083277_56FFE78A X-CRM114-Status: UNSURE ( 8.21 ) X-CRM114-Notice: Please train this message. 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: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org All these new helpers should be _GPL exports, keeping the existing ones (which should never have been non-GPL exports as tiny wrappers around GUP-fast) as out of line wrappers.