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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E199C04A6A for ; Tue, 1 Aug 2023 21:32:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231222AbjHAVcq (ORCPT ); Tue, 1 Aug 2023 17:32:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231788AbjHAVcp (ORCPT ); Tue, 1 Aug 2023 17:32:45 -0400 Received: from cmx-torrgo002.bell.net (mta-tor-003.bell.net [209.71.212.30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2AF95C3 for ; Tue, 1 Aug 2023 14:32:43 -0700 (PDT) X-RG-CM-BuS: 0 X-RG-CM-SC: 0 X-RG-CM: Clean X-Originating-IP: [142.198.148.3] X-RG-Env-Sender: dave.anglin@bell.net X-RG-Rigid: 64C3511700634E14 X-CM-Envelope: MS4xfA0uhTZ2368G3OLxYRAafGqzq8uB1qGlGMH+68yOYD1sgh8oio5bn6KxuLcXwSA5O/sUL/eOoBvJznBJydp73dqjD2+dm1H1+x39GzF+/QHOk8CN4Z3G Op2tcsTla9rr6TDIzQ6IQsWoVw9fskRqdt1MRUzWPHmmM+hg8SE7mpsk7CGFjDBPqlXpoDHzC8brg2+mmpk6jTwJxuzHFlQL9gyTa8pqDs6u6E0lM0DCuFg8 Nm75HFZb6mslamPGHI4FIM922/Edqx5eEIFjc12iSRu3Y45S8qJaQllGXFBfkIiYt+7XiHoHdVUPHs2bIdKgVCYoGRFTrLE5CHL+U4taa08= X-CM-Analysis: v=2.4 cv=GskhRm5C c=1 sm=1 tr=0 ts=64c979ca a=yRCPfkTDioc6Jdt88VZLzg==:117 a=yRCPfkTDioc6Jdt88VZLzg==:17 a=IkcTkHD0fZMA:10 a=FBHGMhGWAAAA:8 a=2qy-slV3h2j25fRD4UoA:9 a=QEXdDO2ut3YA:10 a=9gvnlMMaQFpL9xblJ6ne:22 Received: from [192.168.2.49] (142.198.148.3) by cmx-torrgo002.bell.net (5.8.814) (authenticated as dave.anglin@bell.net) id 64C3511700634E14; Tue, 1 Aug 2023 17:31:54 -0400 Message-ID: <593a6bd9-d068-cbb0-ff29-d628839f6de2@bell.net> Date: Tue, 1 Aug 2023 17:31:54 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: Regression with kernel 6.4 "swapper: page allocation failure: order:0, mode:0x100(__GFP_ZERO) To: Christoph Biedl , linux-parisc@vger.kernel.org, Vlastimil Babka References: Content-Language: en-US From: John David Anglin In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org On 2023-08-01 3:37 p.m., Christoph Biedl wrote: > Greetings, > > it took a while to find some time for bisecting, but finally: > > after upgrading from 6.3 to 6.4, my old HPPA/PA-RISC box started > throwing traces and became unusable, details below. I'm a little > surprised apparently nobody else got bitten by this. Helge and I have both encountered this issue.  Thanks for bisecting! -- John David Anglin dave.anglin@bell.net