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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 BB23EC41514 for ; Fri, 16 Aug 2019 17:23:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 88AD32171F for ; Fri, 16 Aug 2019 17:23:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b="PKOKEY8h" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727502AbfHPRX2 (ORCPT ); Fri, 16 Aug 2019 13:23:28 -0400 Received: from mail-qk1-f195.google.com ([209.85.222.195]:33701 "EHLO mail-qk1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727034AbfHPRX2 (ORCPT ); Fri, 16 Aug 2019 13:23:28 -0400 Received: by mail-qk1-f195.google.com with SMTP id w18so4627868qki.0 for ; Fri, 16 Aug 2019 10:23:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=pD8Tbdojb+tV/T42U7/Bt4fJei4dk6nxHPESNZBzUPg=; b=PKOKEY8hGxaOdpj1T8hBrDGYtsUrnU0AObkNmorj7jn7hBXpX2Kp/ztvI9DGVCYTQE dc7AfGY5084FNsyK1iFgRwps/IMRwPx5SDeHZ6iG6Vx1Auh9Jiwqi8IwIFgmkC1IyaaP ZG/0N27IRdZCGF/hPvMRXRbsTrG+8jAJ2xVMkv6g6aeYSe5QxCHrQ2ZmirGBi7NhhAtL 8LPoo597le/ShD9ep2nuha5j6xRqGlB/XWU5NWICIfVLLTfLX0mziYqsaSh3ZaTmUF0u cvAphTs2Z1DvPDJOzISG6/SYjf5j85EYdPNZa7ztM4aMs2xfCrXlpdbNpKuWGh1E+PLB PLqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=pD8Tbdojb+tV/T42U7/Bt4fJei4dk6nxHPESNZBzUPg=; b=kgkduQ+f7cO8/V+j1AchGGWRJIkaxTsD5LV33RmVRREmxz/Kajdvj96fvH1/9drZ/B U3BKRkWBDgcmQ15QBi+9jZkYNWtGWz9oF88IWEqXAn+Cz0OswBNHkQv+6aEnpb4VpRUl fdm5sj7oA5xrTaqn4q7NlE04BodfiE63RGM+kS6Nfppq/zHSCrw49bcQQj4eQbZYkE6c /eLvB5wIEccaib7MV20JrXqtVGCLrZ4gZ4ssDCf9nhMwmJIOnedR8ndjEIzct5UueX5F cbn8DgE3lp4xDf4YESOvw3k/VQMn4f6cMDTbpvkG8PlgHCp8MdscGi+NN8DcH0Gf9ZAs +rWw== X-Gm-Message-State: APjAAAXwXJCUDB2XwLu6WkkWyats1BESNYuJlk6T24qKOflw7GasArSM 0GB93fX46YSOPWE2DcpkMChNTg== X-Google-Smtp-Source: APXvYqyAuZxMtBrIj2lrXbWPNUHVpEBKMq4p2dvILNeEBwhH8SLFMps9jaKCtPjbt9+U/fOmx5c77w== X-Received: by 2002:a37:805:: with SMTP id 5mr9982722qki.351.1565976207466; Fri, 16 Aug 2019 10:23:27 -0700 (PDT) Received: from ziepe.ca (hlfxns017vw-156-34-55-100.dhcp-dynamic.fibreop.ns.bellaliant.net. [156.34.55.100]) by smtp.gmail.com with ESMTPSA id 23sm3185723qkk.121.2019.08.16.10.23.27 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 16 Aug 2019 10:23:27 -0700 (PDT) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1hyfwk-0000tb-MA; Fri, 16 Aug 2019 14:23:26 -0300 Date: Fri, 16 Aug 2019 14:23:26 -0300 From: Jason Gunthorpe To: Christoph Hellwig Cc: =?utf-8?B?SsOpcsO0bWU=?= Glisse , Ben Skeggs , Ralph Campbell , Bharata B Rao , Andrew Morton , linux-mm@kvack.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: turn hmm migrate_vma upside down v3 Message-ID: <20190816172326.GI5398@ziepe.ca> References: <20190814075928.23766-1-hch@lst.de> <20190816065141.GA6996@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190816065141.GA6996@lst.de> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 16, 2019 at 08:51:41AM +0200, Christoph Hellwig wrote: > Jason, > > are you going to look into picking this up? Unfortunately there is > a hole pile in this area still pending, including the kvmppc secure > memory driver from Bharata that depends on the work. Done, Lets see if Dan will comment on the pagemap part (looks straightforward to me), and then after we grab that I will declare hmm.git non-rebasing and Bharata can build his series upon it. As a reminder, please do not send hmm.git inside another pull request to Linus without making it very clear in that cover letter and Cc'ing me. Thanks. Regards, Jason