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[148.251.143.178]) by mx.google.com with ESMTP id e4si4421993wrw.104.2019.08.08.01.13.01 for ; Thu, 08 Aug 2019 01:13:01 -0700 (PDT) Received-SPF: neutral (google.com: 148.251.143.178 is neither permitted nor denied by best guess record for domain of michel@daenzer.net) client-ip=148.251.143.178; Authentication-Results: mx.google.com; spf=neutral (google.com: 148.251.143.178 is neither permitted nor denied by best guess record for domain of michel@daenzer.net) smtp.mailfrom=michel@daenzer.net Received: from localhost (localhost [127.0.0.1]) by netline-mail3.netline.ch (Postfix) with ESMTP id D93432B200C; Thu, 8 Aug 2019 10:13:00 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at netline-mail3.netline.ch Received: from netline-mail3.netline.ch ([127.0.0.1]) by localhost (netline-mail3.netline.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id HMzk0c21TQZi; Thu, 8 Aug 2019 10:13:00 +0200 (CEST) Received: from thor (116.245.63.188.dynamic.wline.res.cust.swisscom.ch [188.63.245.116]) by netline-mail3.netline.ch (Postfix) with ESMTPSA id 3C3C12AA0BD; Thu, 8 Aug 2019 10:13:00 +0200 (CEST) Received: from localhost ([::1]) by thor with esmtp (Exim 4.92) (envelope-from ) id 1hvdXf-0005ZI-Rb; Thu, 08 Aug 2019 10:12:59 +0200 Subject: Re: The issue with page allocation 5.3 rc1-rc2 (seems drm culprit here) To: Alex Deucher , Mikhail Gavrilov Cc: Hillf Danton , Harry Wentland , Linux List Kernel Mailing , dri-devel , Linux Memory Management List , amd-gfx list , "Deucher, Alexander" , Dave Airlie , "Koenig, Christian" References: <20190806014830.7424-1-hdanton@sina.com> From: =?UTF-8?Q?Michel_D=c3=a4nzer?= Openpgp: preference=signencrypt Autocrypt: addr=michel@daenzer.net; prefer-encrypt=mutual; keydata= mQGiBDsehS8RBACbsIQEX31aYSIuEKxEnEX82ezMR8z3LG8ktv1KjyNErUX9Pt7AUC7W3W0b LUhu8Le8S2va6hi7GfSAifl0ih3k6Bv1Itzgnd+7ZmSrvCN8yGJaHNQfAevAuEboIb+MaVHo 9EMJj4ikOcRZCmQWw7evu/D9uQdtkCnRY9iJiAGxbwCguBHtpoGMxDOINCr5UU6qt+m4O+UD /355ohBBzzyh49lTj0kTFKr0Ozd20G2FbcqHgfFL1dc1MPyigej2gLga2osu2QY0ObvAGkOu WBi3LTY8Zs8uqFGDC4ZAwMPoFy3yzu3ne6T7d/68rJil0QcdQjzzHi6ekqHuhst4a+/+D23h Za8MJBEcdOhRhsaDVGAJSFEQB1qLBACOs0xN+XblejO35gsDSVVk8s+FUUw3TSWJBfZa3Imp V2U2tBO4qck+wqbHNfdnU/crrsHahjzBjvk8Up7VoY8oT+z03sal2vXEonS279xN2B92Tttr AgwosujguFO/7tvzymWC76rDEwue8TsADE11ErjwaBTs8ZXfnN/uAANgPLQjTWljaGVsIERh ZW56ZXIgPG1pY2hlbEBkYWVuemVyLm5ldD6IXgQTEQIAHgUCQFXxJgIbAwYLCQgHAwIDFQID AxYCAQIeAQIXgAAKCRBaga+OatuyAIrPAJ9ykonXI3oQcX83N2qzCEStLNW47gCeLWm/QiPY jqtGUnnSbyuTQfIySkK5AQ0EOx6FRRAEAJZkcvklPwJCgNiw37p0GShKmFGGqf/a3xZZEpjI qNxzshFRFneZze4f5LhzbX1/vIm5+ZXsEWympJfZzyCmYPw86QcFxyZflkAxHx9LeD+89Elx bw6wT0CcLvSv8ROfU1m8YhGbV6g2zWyLD0/naQGVb8e4FhVKGNY2EEbHgFBrAAMGA/0VktFO CxFBdzLQ17RCTwCJ3xpyP4qsLJH0yCoA26rH2zE2RzByhrTFTYZzbFEid3ddGiHOBEL+bO+2 GNtfiYKmbTkj1tMZJ8L6huKONaVrASFzLvZa2dlc2zja9ZSksKmge5BOTKWgbyepEc5qxSju YsYrX5xfLgTZC5abhhztpYhGBBgRAgAGBQI7HoVFAAoJEFqBr45q27IAlscAn2Ufk2d6/3p4 Cuyz/NX7KpL2dQ8WAJ9UD5JEakhfofed8PSqOM7jOO3LCA== Message-ID: <6d5110ab-6539-378d-f643-0a1d4cf0ff73@daenzer.net> Date: Thu, 8 Aug 2019 10:12:59 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-CA Content-Transfer-Encoding: 8bit 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 2019-08-08 7:31 a.m., Alex Deucher wrote: > On Wed, Aug 7, 2019 at 11:49 PM Mikhail Gavrilov > wrote: >> >> Unfortunately error "gnome-shell: page allocation failure: order:4, >> mode:0x40cc0(GFP_KERNEL|__GFP_COMP), >> nodemask=(null),cpuset=/,mems_allowed=0" still happens even with >> applying this patch. > > I think we can just drop the kmalloc altogether. How about this patch? Memory allocated by kvz/malloc needs to be freed with kvfree. -- Earthling Michel Dänzer | https://www.amd.com Libre software enthusiast | Mesa and X developer