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=ham 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 2217BC43381 for ; Thu, 14 Mar 2019 10:27:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D74B32070D for ; Thu, 14 Mar 2019 10:27:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727287AbfCNK1c (ORCPT ); Thu, 14 Mar 2019 06:27:32 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58336 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726653AbfCNK1c (ORCPT ); Thu, 14 Mar 2019 06:27:32 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 14BA466223; Thu, 14 Mar 2019 10:27:32 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-121-148.rdu2.redhat.com [10.10.121.148]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8815D5D9C8; Thu, 14 Mar 2019 10:27:30 +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: References: <153754740781.17872.7869536526927736855.stgit@warthog.procyon.org.uk> <153754746514.17872.4993763624097980573.stgit@warthog.procyon.org.uk> To: Geert Uytterhoeven Cc: dhowells@redhat.com, Al Viro , "torvalds@linux-foundation.org" , "Eric W. Biederman" , Linux FS Devel , Linux Kernel Mailing List , mszeredi@redhat.com Subject: Re: [PATCH 07/34] vfs: Add configuration parser helpers [ver #12] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <21985.1552559249.1@warthog.procyon.org.uk> Date: Thu, 14 Mar 2019 10:27:29 +0000 Message-ID: <21986.1552559249@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Thu, 14 Mar 2019 10:27:32 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Geert Uytterhoeven wrote: > When would I want to disable this? > > It seems this option was introduced in "ver #10" of your patch series, > without being mentioned in the changelog for that version. Sorry, yes - it's a debugging tool to check that the parser tables are vaguely sane. I set it to default to 'Y' for the moment to catch errors in upcoming fs conversion development. You probably want to disable it if you're not doing fs conversion. David