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 621B4C6FA90 for ; Tue, 20 Sep 2022 06:46:33 +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=0eI6bLgn3/DJJ8ZOqBOldBpi+03tuH4j/rw5ztudXR4=; b=sDyg68H44+WgOF9aThr3nU23ZQ S+bNbBo14wH+o1VCo6r/uxsEK0NR8irWD1clQyXRYTIdBu91qqAAPQTyaJguW1J/QUNeI1FGDzm4R ZoK7Rxu24ZcZIUxKy2aTtbcNjfnY+PdmrJJ+/hJ2Uy2m1G43dYvliD+mibxOGZxqy1NNIjpR0jw5u eDA4J6liPBzQTrn+odm1Rt3lxmhTrYZuDE6oEaXifQiV/bXYwnrQKjkrOrtuI4nedJnA8OgNq09Uq vVki/czJL0lVNgXjdXf1YPMf3pBX24rHXLaD6IKHR4YPIQ9yZN9ZTu0LDVmc+PuB+EzM3PjBXTOcc jPNdKeIA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaX1Z-0017bt-3M; Tue, 20 Sep 2022 06:46:29 +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 1oaX1S-0017Ww-KP for linux-nvme@lists.infradead.org; Tue, 20 Sep 2022 06:46:25 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 8272368BEB; Tue, 20 Sep 2022 08:46:14 +0200 (CEST) Date: Tue, 20 Sep 2022 08:46:13 +0200 From: Christoph Hellwig To: Logan Gunthorpe Cc: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-pci@vger.kernel.org, linux-mm@kvack.org, Christoph Hellwig , Dan Williams , Jason Gunthorpe , Christian =?iso-8859-1?Q?K=F6nig?= , John Hubbard , Don Dutile , Matthew Wilcox , Daniel Vetter , Minturn Dave B , Jason Ekstrand , Dave Hansen , Xiong Jianxin , Bjorn Helgaas , Ira Weiny , Robin Murphy , Martin Oliveira , Chaitanya Kulkarni , Ralph Campbell , Stephen Bates Subject: Re: [PATCH v9 7/8] PCI/P2PDMA: Allow userspace VMA allocations through sysfs Message-ID: <20220920064613.GB17325@lst.de> References: <20220825152425.6296-1-logang@deltatee.com> <20220825152425.6296-8-logang@deltatee.com> <4a4bca1e-bebf-768f-92d4-92eb8ae714e1@deltatee.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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-20220919_234622_964200_A1349776 X-CRM114-Status: GOOD ( 13.98 ) 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 On Fri, Sep 02, 2022 at 12:46:54PM -0600, Logan Gunthorpe wrote: > See the diff at the bottom of this email. I can apply it on top of this > patch, but IMO it is neither easier to follow nor maintain. Unless you > have a different suggestion... Greg, can you chime in on this? Besides this item we just have a few cosmetic bits left I think, and I'd really like to get the series into this merge window.