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 6F8EFC43334 for ; Fri, 15 Jul 2022 09:25:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233668AbiGOJZi (ORCPT ); Fri, 15 Jul 2022 05:25:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232520AbiGOJZV (ORCPT ); Fri, 15 Jul 2022 05:25:21 -0400 Received: from mail.avm.de (mail.avm.de [IPv6:2001:bf0:244:244::119]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B6AA7B7AE; Fri, 15 Jul 2022 02:25:20 -0700 (PDT) Received: from mail-auth.avm.de (dovecot-mx-01.avm.de [212.42.244.71]) by mail.avm.de (Postfix) with ESMTPS; Fri, 15 Jul 2022 11:17:08 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=avm.de; s=mail; t=1657876628; bh=UmMXRp06hwWFNl9ZF+/DETdSf2klmjeRuIt0QOFWKWg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=I9nnTRE9nu5fytrusrTf6PIEUoPH8bVLfT9vah5RV8iNBXm0upphk7Ja+GY3FUTJu 7CTNoKvlkuicY69baccavY5TshKdfKzwoqt03xl0pKGI9EBr0l/lxaYF8F8FzmwxET lWWhRDPrDBMnZ9F0eYgaaWEGuckClipR0o59njtI= Received: from buildd.core.avm.de (buildd-sv-01.avm.de [172.16.0.225]) by mail-auth.avm.de (Postfix) with ESMTPA id EA5F380A3D; Fri, 15 Jul 2022 11:17:07 +0200 (CEST) Received: by buildd.core.avm.de (Postfix, from userid 1000) id E0381182DDB; Fri, 15 Jul 2022 11:17:07 +0200 (CEST) Date: Fri, 15 Jul 2022 11:17:07 +0200 From: Nicolas Schier To: Masahiro Yamada Cc: linux-kbuild@vger.kernel.org, Michal Marek , Nick Desaulniers , linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/4] kbuild: error out if $(KBUILD_EXTMOD) contains % or : Message-ID: References: <20220714050243.16411-1-masahiroy@kernel.org> <20220714050243.16411-3-masahiroy@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220714050243.16411-3-masahiroy@kernel.org> X-purgate-ID: 149429::1657876628-8F3FE9DB-EA9F4B9E/0/0 X-purgate-type: clean X-purgate-size: 407 X-purgate-Ad: Categorized by eleven eXpurgate (R) http://www.eleven.de X-purgate: This mail is considered clean (visit http://www.eleven.de for further information) X-purgate: clean Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 14, 2022 at 02:02:42PM +0900, Masahiro Yamada wrote: > If the directory pass given to KBUILD_EXTMOD (or M=) contains % or :, > the module fails to build. > > % is used in pattern rules, and : as the separator of dependencies. > > Bail out with a clearer error message. > > Signed-off-by: Masahiro Yamada > --- Reviewed-by: Nicolas Schier