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 1E476C73C5A for ; Tue, 9 Jul 2019 19:33:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EF87D2073D for ; Tue, 9 Jul 2019 19:33:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b="nJSBYwdx" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729000AbfGITdX (ORCPT ); Tue, 9 Jul 2019 15:33:23 -0400 Received: from mail-qk1-f194.google.com ([209.85.222.194]:46337 "EHLO mail-qk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726324AbfGITdW (ORCPT ); Tue, 9 Jul 2019 15:33:22 -0400 Received: by mail-qk1-f194.google.com with SMTP id r4so16872758qkm.13 for ; Tue, 09 Jul 2019 12:33:22 -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:content-transfer-encoding:in-reply-to :user-agent; bh=TqnFX/ucbxcY5k2LU8B7XgzLfUpDzAFYa9LXap9J5UU=; b=nJSBYwdxUv5VMP0rEUMz93pcWQ28dTbOLxoOwrWHLWCf1MSxkLTpKz2x8fxtV2+E/R tXsUU3isWUYxjOPUM6t0qCMv560B5H1unNR0QcR5JPw3ycBYCoKo4LDe/wsMqNEhL/zl ZczdjxlpNisocOP3/OhjpkUf2xKW2V9mrCM6eDI3EmS5aK4e6AbXWsFA/MaZCNHhyEnk w4Z42pcMYK3A/nvN2x/95LPHdAv9lAcaP70awzU4Hvnyy2CUphCP4NqDwoLxyz/O5kpd AcIgjMsPHoTqJr8TeoXVzKWAKEnMRS83pZDgNEkgwGuWMagj18LeXUOa06mYcaDBm5pC i90Q== 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:content-transfer-encoding :in-reply-to:user-agent; bh=TqnFX/ucbxcY5k2LU8B7XgzLfUpDzAFYa9LXap9J5UU=; b=dU5zFgFMH35ueqzq8BzFId83tad+ZAQjxYAOo7xrD7kAySxb3HeSk2Gnt6qK4RR4ek wAYNjvQAhINp9hERV6Bl7yBxcEB0SAp25LvaS5vs+gpIVZiSP6FdooOfSAgPeUHfMif2 2RwuNfCjeeQeHiMpK1lK+pmXlIHm6/7fGgS6Df0CDH9lpvzALDmTvIDKH9rdsGVTcf6N P41sRFdwu/xmmqpRp2r8Qrk95b2rs15ubF/BNP4+zmO8vW8i/tIZ7b9WmBhElmqS4L35 7hxC8fbXJ7C0Ik72PzOjB/4LVaz0VrgNWvHK2UG7dcviuYZnWOeylyqeiOW1+4zhhUtt enVg== X-Gm-Message-State: APjAAAX6JJMqIwV0JpRV18JVxR/uTIMpAmG3GaAr2crxBwyVFQWgZF8M blL/blZlkU7XsZYYn7qPet7mxg== X-Google-Smtp-Source: APXvYqwJv1A9aQVqldMtbeBQ5nnec3iTfBKL3S6OeKUyA3kkYjNI/CON0uVEHClqFsFEEJNKMO/I9A== X-Received: by 2002:a05:620a:1006:: with SMTP id z6mr2854127qkj.312.1562700801760; Tue, 09 Jul 2019 12:33:21 -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 67sm9662013qkh.108.2019.07.09.12.33.21 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 09 Jul 2019 12:33:21 -0700 (PDT) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1hkvrc-0003nt-Rl; Tue, 09 Jul 2019 16:33:20 -0300 Date: Tue, 9 Jul 2019 16:33:20 -0300 From: Jason Gunthorpe To: Christoph Hellwig Cc: =?utf-8?B?SsOpcsO0bWU=?= Glisse , Ben Skeggs , Ralph Campbell , linux-mm@kvack.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: hmm_range_fault related fixes and legacy API removal v2 Message-ID: <20190709193320.GD3422@ziepe.ca> References: <20190703220214.28319-1-hch@lst.de> <20190705123336.GA31543@ziepe.ca> <20190709143038.GA3092@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190709143038.GA3092@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 Tue, Jul 09, 2019 at 04:30:38PM +0200, Christoph Hellwig wrote: > On Fri, Jul 05, 2019 at 09:33:36AM -0300, Jason Gunthorpe wrote: > > On Wed, Jul 03, 2019 at 03:02:08PM -0700, Christoph Hellwig wrote: > > > Hi Jérôme, Ben and Jason, > > > > > > below is a series against the hmm tree which fixes up the mmap_sem > > > locking in nouveau and while at it also removes leftover legacy HMM APIs > > > only used by nouveau. > > > > As much as I like this series, it won't make it to this merge window, > > sorry. > > Note that patch 4 fixes a pretty severe locking bug, and 1-3 is just > preparation for that. Yes, I know, but that code is all marked STAGING last I saw, so I don't feel an urgency to get severe bug fixes in for it after the merge window opens. I'd like to apply it to hmm.git when rc1 comes out with Ralph's test result.. Jason