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 BDA23C433F5 for ; Tue, 7 Dec 2021 15:36:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233929AbhLGPkW (ORCPT ); Tue, 7 Dec 2021 10:40:22 -0500 Received: from mta-tor-004.bell.net ([209.71.212.31]:26428 "EHLO cmx-torrgo002.bell.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S239030AbhLGPkK (ORCPT ); Tue, 7 Dec 2021 10:40:10 -0500 X-RG-CM-BuS: 0 X-RG-CM-SC: 0 X-RG-CM: Clean X-Originating-IP: [67.71.8.137] X-RG-Env-Sender: dave.anglin@bell.net X-RG-Rigid: 6197648701A8329A X-CM-Envelope: MS4xfLxsq6hPfY/9ZDuCRFSQe8Faz94MlncbuLE6H3cC8TdVm05XDrqBGRn0Og4RjiMZy9Kqhj5f+SuH/rx9ozuey2pU3mrQqbTYw8vfTL1llrzvN8bdD0wj IEKx2d7TZK5o7StmSuLRDgpC64XcrVIoVQnCTqE+tGsW8ypq61xcY3Z99gUcZjd1RkB/ZF4oJbg3G66KZMK/cgsRrSqPdUp3ZYtAwxGMvMhDBksTaNSahC2W pNHTufJ5UgKoJns1hFLlPeXQupjlCCEdrYQUsMr6loM= X-CM-Analysis: v=2.4 cv=W7Vb6Tak c=1 sm=1 tr=0 ts=61af7f86 a=jrdA9tB8yuRqUzQ1EpSZjA==:117 a=jrdA9tB8yuRqUzQ1EpSZjA==:17 a=IkcTkHD0fZMA:10 a=FBHGMhGWAAAA:8 a=x35WnGInAYXiAG2AhQIA:9 a=QEXdDO2ut3YA:10 a=9gvnlMMaQFpL9xblJ6ne:22 Received: from [192.168.2.49] (67.71.8.137) by cmx-torrgo002.bell.net (5.8.716.03) (authenticated as dave.anglin@bell.net) id 6197648701A8329A; Tue, 7 Dec 2021 10:36:38 -0500 Message-ID: Date: Tue, 7 Dec 2021 10:36:38 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.3.2 Subject: Re: Your System ate a SPARC! Gah! in map_pages() Content-Language: en-US From: John David Anglin To: Helge Deller , linux-parisc References: <872b7d67-82f6-cf6b-93b8-68fc79abcbaf@gmx.de> <8341244f-5db3-3dd0-5952-88e706eb9e81@bell.net> <0b9576fe-12f5-1d4c-0540-77fca7e2d619@bell.net> In-Reply-To: <0b9576fe-12f5-1d4c-0540-77fca7e2d619@bell.net> 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 2021-12-06 2:07 p.m., John David Anglin wrote: > On 2021-12-06 1:41 p.m., Helge Deller wrote: >> On 12/6/21 00:05, John David Anglin wrote: >>> On 2021-12-05 4:00 p.m., John David Anglin wrote: >>>>> Does it boot if you remove the __init in front of map_pages? >>>> I'll try.  I thought of trying it but wasn't sure if map_pages() had to be an init routine or not. >>> This appears to fix boot.  System booted okay about six times. >> Do you have huge pages enabled? > Yes.  It's enabled on both mx3210 (rp3440) and atlas (c8000). >> If so you could try this patch (instead of markung map_pages __init): > I'll try it. The patch made things worse on rp3440 (8 GB).  Going back to removing __init marking. Dave -- John David Anglin dave.anglin@bell.net