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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 F1BCCC43381 for ; Thu, 21 Mar 2019 15:13:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CB41920830 for ; Thu, 21 Mar 2019 15:13:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728286AbfCUPM4 (ORCPT ); Thu, 21 Mar 2019 11:12:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37360 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727857AbfCUPM4 (ORCPT ); Thu, 21 Mar 2019 11:12:56 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 982FF307B96A; Thu, 21 Mar 2019 15:12:55 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-121-98.rdu2.redhat.com [10.10.121.98]) by smtp.corp.redhat.com (Postfix) with ESMTP id C4E2B19C57; Thu, 21 Mar 2019 15:12:52 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <3463221.D14WHduXq3@blindfold> References: <3463221.D14WHduXq3@blindfold> <155316902426.29884.2476392753144421312.stgit@warthog.procyon.org.uk> To: Richard Weinberger Cc: dhowells@redhat.com, viro@zeniv.linux.org.uk, linux-block@vger.kernel.org, squashfs-devel@lists.sourceforge.net, Marek Vasut , Brian Norris , Nicolas Pitre , Boris Brezillon , linux-mtd@lists.infradead.org, David Woodhouse , Phillip Lougher , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC PATCH 0/6] Convert mount_single-using filesystems to fs_context MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <5778.1553181171.1@warthog.procyon.org.uk> Date: Thu, 21 Mar 2019 15:12:52 +0000 Message-ID: <5779.1553181172@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Thu, 21 Mar 2019 15:12:56 +0000 (UTC) Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Richard Weinberger wrote: > [ 6.004504] RIP: 0010:reconfigure_super+0x17/0x1e0 Can you load the kernel into gdb and do: i li *reconfigure_super+0x17 and disassemble the first 32 bytes of that function for me? > Do I miss some other fix? Don't think so - I hadn't noticed that it had oopsed since the crash was lost in the log and it seemed to have booted otherwise normally. Note that I don't know if a lot of the filesystems I've converted work because I don't have a way to test all of them. David