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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 66131C2D0C0 for ; Fri, 20 Dec 2019 08:06:22 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 2A3CC20716 for ; Fri, 20 Dec 2019 08:06:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=shipmail.org header.i=@shipmail.org header.b="p3sd2f8Z" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2A3CC20716 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=shipmail.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 96AD38E0191; Fri, 20 Dec 2019 03:06:21 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 8CB2F8E0184; Fri, 20 Dec 2019 03:06:21 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 76BBB8E0191; Fri, 20 Dec 2019 03:06:21 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0074.hostedemail.com [216.40.44.74]) by kanga.kvack.org (Postfix) with ESMTP id 632788E0184 for ; Fri, 20 Dec 2019 03:06:21 -0500 (EST) Received: from smtpin13.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with SMTP id CDDF3824999B for ; Fri, 20 Dec 2019 08:06:20 +0000 (UTC) X-FDA: 76284787320.13.coil12_1a07caa474639 X-HE-Tag: coil12_1a07caa474639 X-Filterd-Recvd-Size: 4567 Received: from pio-pvt-msa2.bahnhof.se (pio-pvt-msa2.bahnhof.se [79.136.2.41]) by imf09.hostedemail.com (Postfix) with ESMTP for ; Fri, 20 Dec 2019 08:06:18 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by pio-pvt-msa2.bahnhof.se (Postfix) with ESMTP id E18D23F39C; Fri, 20 Dec 2019 09:06:16 +0100 (CET) Authentication-Results: pio-pvt-msa2.bahnhof.se; dkim=pass (1024-bit key; unprotected) header.d=shipmail.org header.i=@shipmail.org header.b=p3sd2f8Z; dkim-atps=neutral X-Virus-Scanned: Debian amavisd-new at bahnhof.se Received: from pio-pvt-msa2.bahnhof.se ([127.0.0.1]) by localhost (pio-pvt-msa2.bahnhof.se [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id X975R5nw9Zgj; Fri, 20 Dec 2019 09:06:15 +0100 (CET) Received: from mail1.shipmail.org (h-205-35.A357.priv.bahnhof.se [155.4.205.35]) (Authenticated sender: mb878879) by pio-pvt-msa2.bahnhof.se (Postfix) with ESMTPA id E5BAC3F5AD; Fri, 20 Dec 2019 09:06:09 +0100 (CET) Received: from localhost.localdomain (h-205-35.A357.priv.bahnhof.se [155.4.205.35]) by mail1.shipmail.org (Postfix) with ESMTPSA id E6E6B36215B; Fri, 20 Dec 2019 09:06:08 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=shipmail.org; s=mail; t=1576829169; bh=Q2+zsn1qCmWl8yYgXnf252a2g92KszZb+cwwyH5RgCo=; h=Subject:From:To:Cc:References:Date:In-Reply-To:From; b=p3sd2f8ZZmX+4iXnUTLPMIFKc6tKabjE4bXiMCS3K45uQ3jcgbSyOI8kT3MYfBZA2 oBJDjhM2bPK/1aJ+6OKK0E17wXlaSX84YE7OmGpNfyt8MVMeDfaah0vTz9W5XAW+I9 nTsjpKTa4R5PZhmxaiwEK0cbgeBb51SqgAF8Zt6o= Subject: Ack to merge through DRM tree? WAS [PATCH v4 0/2] mm, drm/ttm: Fix pte insertion with customized protection From: =?UTF-8?Q?Thomas_Hellstr=c3=b6m_=28VMware=29?= To: linux-mm@kvack.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Andrew Morton , Michal Hocko Cc: pv-drivers@vmware.com, linux-graphics-maintainer@vmware.com, Thomas Hellstrom , "Matthew Wilcox (Oracle)" , "Kirill A. Shutemov" , Ralph Campbell , =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= , =?UTF-8?Q?Christian_K=c3=b6nig?= References: <20191212084741.9251-1-thomas_os@shipmail.org> Organization: VMware Inc. Message-ID: Date: Fri, 20 Dec 2019 09:06:08 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <20191212084741.9251-1-thomas_os@shipmail.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Andrew, On 12/12/19 9:47 AM, Thomas Hellstr=C3=B6m (VMware) wrote: > From: Thomas Hellstrom > > The drm/ttm module is using a modified on-stack copy of the > struct vm_area_struct to be able to set a page protection with customiz= ed > caching. Fix that by adding a vmf_insert_mixed_prot() function similar > to the existing vmf_insert_pfn_prot() for use with drm/ttm. > > I'd like to merge this through a drm tree. > > Changes since v1: > *) Formatting fixes in patch 1 > *) Updated commit message of patch 2. > Changes since v2: > *) Moved vmf_insert_mixed_prot() export to patch 2 (Michal Hocko) > *) Documented under which conditions it's safe to use a page protection > different from struct vm_area_struct::vm_page_prot. (Michal Hocko) > Changes since v3: > *) More documentation regarding under which conditions it's safe to use= a > page protection different from struct vm_area_struct::vm_page_prot.= This > time also in core vm. (Michal Hocko) > > Cc: Andrew Morton > Cc: Michal Hocko > Cc: "Matthew Wilcox (Oracle)" > Cc: "Kirill A. Shutemov" > Cc: Ralph Campbell > Cc: "J=C3=A9r=C3=B4me Glisse" > Cc: "Christian K=C3=B6nig" > Seems all concerns with this series have been addressed. Could I have an=20 ack to merge this through a DRM tree? Thanks, Thomas