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 0FD4BC43603 for ; Fri, 20 Dec 2019 08:06:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D29E22467F for ; Fri, 20 Dec 2019 08:06:20 +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" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727202AbfLTIGT (ORCPT ); Fri, 20 Dec 2019 03:06:19 -0500 Received: from pio-pvt-msa2.bahnhof.se ([79.136.2.41]:44264 "EHLO pio-pvt-msa2.bahnhof.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725965AbfLTIGT (ORCPT ); Fri, 20 Dec 2019 03:06:19 -0500 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-Transfer-Encoding: 8bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andrew, On 12/12/19 9:47 AM, Thomas Hellström (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 customized > 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: "Jérôme Glisse" > Cc: "Christian König" > Seems all concerns with this series have been addressed. Could I have an ack to merge this through a DRM tree? Thanks, Thomas 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 CA841C2D0D2 for ; Fri, 20 Dec 2019 08:06:21 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 94D3220716 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 94D3220716 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=shipmail.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 03F6B6EBE3; Fri, 20 Dec 2019 08:06:21 +0000 (UTC) Received: from pio-pvt-msa2.bahnhof.se (pio-pvt-msa2.bahnhof.se [79.136.2.41]) by gabe.freedesktop.org (Postfix) with ESMTPS id 55B8D6EBE3 for ; Fri, 20 Dec 2019 08:06:19 +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 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-Language: en-US X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ralph Campbell , pv-drivers@vmware.com, Thomas Hellstrom , "Matthew Wilcox \(Oracle\)" , =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= , linux-graphics-maintainer@vmware.com, =?UTF-8?Q?Christian_K=c3=b6nig?= , "Kirill A. Shutemov" Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" QW5kcmV3LAoKT24gMTIvMTIvMTkgOTo0NyBBTSwgVGhvbWFzIEhlbGxzdHLDtm0gKFZNd2FyZSkg d3JvdGU6Cj4gRnJvbTogVGhvbWFzIEhlbGxzdHJvbSA8dGhlbGxzdHJvbUB2bXdhcmUuY29tPgo+ Cj4gVGhlIGRybS90dG0gbW9kdWxlIGlzIHVzaW5nIGEgbW9kaWZpZWQgb24tc3RhY2sgY29weSBv ZiB0aGUKPiBzdHJ1Y3Qgdm1fYXJlYV9zdHJ1Y3QgdG8gYmUgYWJsZSB0byBzZXQgYSBwYWdlIHBy b3RlY3Rpb24gd2l0aCBjdXN0b21pemVkCj4gY2FjaGluZy4gRml4IHRoYXQgYnkgYWRkaW5nIGEg dm1mX2luc2VydF9taXhlZF9wcm90KCkgZnVuY3Rpb24gc2ltaWxhcgo+IHRvIHRoZSBleGlzdGlu ZyB2bWZfaW5zZXJ0X3Bmbl9wcm90KCkgZm9yIHVzZSB3aXRoIGRybS90dG0uCj4KPiBJJ2QgbGlr ZSB0byBtZXJnZSB0aGlzIHRocm91Z2ggYSBkcm0gdHJlZS4KPgo+IENoYW5nZXMgc2luY2UgdjE6 Cj4gKikgRm9ybWF0dGluZyBmaXhlcyBpbiBwYXRjaCAxCj4gKikgVXBkYXRlZCBjb21taXQgbWVz c2FnZSBvZiBwYXRjaCAyLgo+IENoYW5nZXMgc2luY2UgdjI6Cj4gKikgTW92ZWQgdm1mX2luc2Vy dF9taXhlZF9wcm90KCkgZXhwb3J0IHRvIHBhdGNoIDIgKE1pY2hhbCBIb2NrbykKPiAqKSBEb2N1 bWVudGVkIHVuZGVyIHdoaWNoIGNvbmRpdGlvbnMgaXQncyBzYWZlIHRvIHVzZSBhIHBhZ2UgcHJv dGVjdGlvbgo+ICAgICBkaWZmZXJlbnQgZnJvbSBzdHJ1Y3Qgdm1fYXJlYV9zdHJ1Y3Q6OnZtX3Bh Z2VfcHJvdC4gKE1pY2hhbCBIb2NrbykKPiBDaGFuZ2VzIHNpbmNlIHYzOgo+ICopIE1vcmUgZG9j dW1lbnRhdGlvbiByZWdhcmRpbmcgdW5kZXIgd2hpY2ggY29uZGl0aW9ucyBpdCdzIHNhZmUgdG8g dXNlIGEKPiAgICAgcGFnZSBwcm90ZWN0aW9uIGRpZmZlcmVudCBmcm9tIHN0cnVjdCB2bV9hcmVh X3N0cnVjdDo6dm1fcGFnZV9wcm90LiBUaGlzCj4gICAgIHRpbWUgYWxzbyBpbiBjb3JlIHZtLiAo TWljaGFsIEhvY2tvKQo+Cj4gQ2M6IEFuZHJldyBNb3J0b24gPGFrcG1AbGludXgtZm91bmRhdGlv bi5vcmc+Cj4gQ2M6IE1pY2hhbCBIb2NrbyA8bWhvY2tvQHN1c2UuY29tPgo+IENjOiAiTWF0dGhl dyBXaWxjb3ggKE9yYWNsZSkiIDx3aWxseUBpbmZyYWRlYWQub3JnPgo+IENjOiAiS2lyaWxsIEEu IFNodXRlbW92IiA8a2lyaWxsLnNodXRlbW92QGxpbnV4LmludGVsLmNvbT4KPiBDYzogUmFscGgg Q2FtcGJlbGwgPHJjYW1wYmVsbEBudmlkaWEuY29tPgo+IENjOiAiSsOpcsO0bWUgR2xpc3NlIiA8 amdsaXNzZUByZWRoYXQuY29tPgo+IENjOiAiQ2hyaXN0aWFuIEvDtm5pZyIgPGNocmlzdGlhbi5r b2VuaWdAYW1kLmNvbT4KPgpTZWVtcyBhbGwgY29uY2VybnMgd2l0aCB0aGlzIHNlcmllcyBoYXZl IGJlZW4gYWRkcmVzc2VkLiBDb3VsZCBJIGhhdmUgYW4gCmFjayB0byBtZXJnZSB0aGlzIHRocm91 Z2ggYSBEUk0gdHJlZT8KClRoYW5rcywKClRob21hcwoKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK