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 F38FFD68B3D for ; Thu, 14 Nov 2024 17:02:57 +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=1kre1M17FzdrVfaaiZ6LgesrPos9zd3u1UPS3fIa+Xs=; b=HBgbLkDb5K3buVs3k1/wjuhGQM WOtEY4WS5VLYKvnb9OJEUrXR4vjT+WolaaAvilKW3jm6S2z8PgeDNU05ux1r7jhglE5vCLh6jnYVk FjVR9PcCowYbA0NeIf8CjNfnTAs6lVV75OrKmWILlAxFmJGPJIT+uVVBTWwoyCM6bkpNAMBblc55S zUT53vSfRkz/WE+eZ3/m1idQk4rnasNlpWGZ3wVqz/AlBop/yMKZa/E5A69BzKnAMAfnkXGNkd5uX eutmKHcBO1YcZUVqPsJ0JVheM8mySzLJq+6BPhW0MjWvYrmne1ZeQwPu1BjJGQAzlrYimUAfrQaxg CtCqm/jA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tBdF9-00000000FR1-1Hab; Thu, 14 Nov 2024 17:02:55 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tBdF6-00000000FPx-2qvH for linux-nvme@lists.infradead.org; Thu, 14 Nov 2024 17:02:53 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 51BBB68C7B; Thu, 14 Nov 2024 18:02:47 +0100 (CET) Date: Thu, 14 Nov 2024 18:02:47 +0100 From: Christoph Hellwig To: Leon Romanovsky Cc: Christoph Hellwig , Robin Murphy , Jens Axboe , Jason Gunthorpe , Joerg Roedel , ill Deacon , Sagi Grimberg , Keith Busch , Bjorn Helgaas , Logan Gunthorpe , Yishai Hadas , Shameer Kolothum , Kevin Tian , Alex Williamson , Marek Szyprowski , =?iso-8859-1?B?Suly9G1l?= Glisse , Andrew Morton , Jonathan Corbet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-rdma@vger.kernel.org, iommu@lists.linux.dev, linux-nvme@lists.infradead.org, linux-pci@vger.kernel.org, kvm@vger.kernel.org, linux-mm@kvack.org, Randy Dunlap Subject: Re: [PATCH v3 00/17] Provide a new two step DMA mapping API Message-ID: <20241114170247.GA5813@lst.de> References: <20241112072040.GG71181@unreal> <20241114133011.GA606631@unreal> <20241114163622.GA3121@lst.de> <20241114164823.GB606631@unreal> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241114164823.GB606631@unreal> 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-20241114_090252_876466_D4E41D63 X-CRM114-Status: GOOD ( 21.59 ) 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 Thu, Nov 14, 2024 at 06:48:23PM +0200, Leon Romanovsky wrote: > It is fine, but as a bare minimum, I would expect some sort of response, > so I won't sit and wait for unknown date when this API will be acknowledged/NACKed. > > I would like to start to work on next step, e.g removing SG from RDMA, > and I need to know if this foundation is stable to do so. > > > > > No changs to dma-iommu.c are going to get merged without an explicit > > ACK from Robin, and while there is no 100% for the core dma-mapping > > code I will also not merge anything that hasn't been resolved with > > my most trusted reviewer first, not even code I wrote myself. > > And do you know what is not resolved here? I don't. > All technical questions/issues were handled. Let's just wait a little bit, we're all overworked can't instantly context switch.