Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp2982731imm; Mon, 10 Sep 2018 09:11:34 -0700 (PDT) X-Google-Smtp-Source: ANB0VdaPRXqBSdNJ7XpOH6aA4e9ZchVIel9rqNVVczF7OTkUoUt9bw4tpfd99O/ZynI0Z8QlAeVF X-Received: by 2002:a62:ad9:: with SMTP id 86-v6mr24588231pfk.57.1536595894130; Mon, 10 Sep 2018 09:11:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536595894; cv=none; d=google.com; s=arc-20160816; b=C7obwTq7mL1KUtzIcsI77GwzzjWrcw4oqZ3cFkCjB330qGT80RaS4DUE/oIN4/4Yyh 8csRYNdbcxFEY+eu3TnmGNGvGDW/r4qqrB2vaDlmlTt+wGjWgoxyoR8qAJPgpKe1YUrP JmS8/RvbPeOdaQjWW0TUrsrcVnBJHHK3iY+zuKHuCrvgisx0BgzM9bybgh+Qv5UxjKno kGsNjqYYTwS41IbdPGcuio+CcuSF13+djN8HLlpdkoznBoLsK1+xZtiUruhmPhPOM8CO qY96zxohN8Cn6W5R/DQQ5xicCRJbg9g7ghu/aaTHzq1pmA3W6Z1aiK8VSvoj2Gu65oro bZvg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=0hB4MPEiwVi75EGbW+1L1wFZN4b9JpGz4ZcJiMUJ4LY=; b=MtWw7Mbd6k+wGhLKRJmCAcrIIbdwUSpRzq+BPdx+Mb7MA8/6jqDDv1HgLmdFnEZu/2 G/7exG/lZbU52VQ+J2A002gEQeO94c/rlEd/yF78DenyyGh/C8BEiSrB6JmPuvYy95Z9 5DI23+MVsLiyUpcFdVEgJriLVRZjM13Ao/B7fZW9fw8Q1yiCwwBgMXD/NGkGBAxu/KXE tFDZMQscipLS0s+7P8cyWaQyVULwp3KjuVylVDWnpDsnwaHIOKsrkR2bbdmYFMoqcz+3 WyJbEgBfgn2kKKFuE15TaGrPCyLmCXfInLVE5DwEKIKcL/yTcnR12x/9AOufGVUhOf1i YIrg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j15-v6si16176191pfn.366.2018.09.10.09.11.17; Mon, 10 Sep 2018 09:11:34 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728736AbeIJVD1 (ORCPT + 99 others); Mon, 10 Sep 2018 17:03:27 -0400 Received: from muru.com ([72.249.23.125]:55752 "EHLO muru.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727796AbeIJVD1 (ORCPT ); Mon, 10 Sep 2018 17:03:27 -0400 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id E2A8D80B6; Mon, 10 Sep 2018 16:12:44 +0000 (UTC) Date: Mon, 10 Sep 2018 09:08:36 -0700 From: Tony Lindgren To: David Howells Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, Stephen Rothwell Subject: Re: Regression in next with filesystem context concept Message-ID: <20180910160836.GT5662@atomide.com> References: <20180907161023.GF5662@atomide.com> <20180906164358.GI5659@atomide.com> <9053.1536310046@warthog.procyon.org.uk> <11959.1536420266@warthog.procyon.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <11959.1536420266@warthog.procyon.org.uk> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * David Howells [180908 15:28]: > Tony Lindgren wrote: > > > > > Looks like next-20180906 now has a regression where mounting > > > > root won't work with commit fd0002870b45 ("vfs: Implement a > > > > filesystem superblock creation/configuration context"). > > > > > > Am I right in thinking you're not using any of the LSMs? > > > > Assuming LSM as in Documentation/lsm.txt, right not using any. > > The default return value for security_fs_context_parse_param() should be > -ENOPARAM, both in security.h and security.c. > > I've fixed my tree and Al has pulled it, but we're now waiting on Stephen > Rothwell to refresh linux/next. OK thanks for tracking that down, next-20180910 boots again for me. Regards, Tony