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=-2.2 required=3.0 tests=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 910FDC3A59C for ; Fri, 16 Aug 2019 12:52:12 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 5B3862064A for ; Fri, 16 Aug 2019 12:52:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5B3862064A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id CF2256B0003; Fri, 16 Aug 2019 08:52:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id CC91C6B0005; Fri, 16 Aug 2019 08:52:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C04BB6B0007; Fri, 16 Aug 2019 08:52:11 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0168.hostedemail.com [216.40.44.168]) by kanga.kvack.org (Postfix) with ESMTP id A00C16B0003 for ; Fri, 16 Aug 2019 08:52:11 -0400 (EDT) Received: from smtpin14.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with SMTP id 508E012798 for ; Fri, 16 Aug 2019 12:52:11 +0000 (UTC) X-FDA: 75828278862.14.fish30_87787bb51521d X-HE-Tag: fish30_87787bb51521d X-Filterd-Recvd-Size: 2297 Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by imf03.hostedemail.com (Postfix) with ESMTP for ; Fri, 16 Aug 2019 12:52:10 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 7D724B011; Fri, 16 Aug 2019 12:52:09 +0000 (UTC) Date: Fri, 16 Aug 2019 14:52:07 +0200 From: Joerg Roedel To: Vlastimil Babka Cc: Petr Vandrovec , Matthew Wilcox , Qian Cai , Andrew Morton , bugzilla-daemon@bugzilla.kernel.org, Christian Koenig , Huang Rui , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-mm@kvack.org Subject: Re: [Bug 204407] New: Bad page state in process Xorg Message-ID: <20190816125207.GA23865@suse.de> References: <20190802132306.e945f4420bc2dcddd8d34f75@linux-foundation.org> <20190802203344.GD5597@bombadil.infradead.org> <1564780650.11067.50.camel@lca.pw> <20190802225939.GE5597@bombadil.infradead.org> <45258da8-2ce7-68c2-1ba0-84f6c0e634b1@suse.cz> <0287aace-fec1-d2d1-370f-657e80477717@vandrovec.name> <6a45a9b1-81ad-72c4-8f06-5d2cd87278ef@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <6a45a9b1-81ad-72c4-8f06-5d2cd87278ef@suse.cz> User-Agent: Mutt/1.10.1 (2018-07-13) 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: On Fri, Aug 16, 2019 at 02:47:53PM +0200, Vlastimil Babka wrote: > On 8/15/19 9:13 PM, Petr Vandrovec wrote: > > [=A0=A0 18.110985] DMAR: [DMA Write] Request device [07:00.1] fault a= ddr=20 > > fffe0000=A0[fault=A0reason=A002]=A0Present=A0bit=A0in=A0context=A0ent= ry=A0is=A0clear >=20 > Worth reporting as well, not nice regression. Is that a regression between 5.3-rc3 and 5.3-rc4 or is it already broken since -rc1? The 5.3-rc5 kernel will contains some VT-d fixes that are worth a try here too. If you can test latest linus/master branch that would be great, otherwise -rc5 is fine too. Regards, Joerg