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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no 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 ED1E8C433E0 for ; Tue, 9 Jun 2020 06:20:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7F0B20814 for ; Tue, 9 Jun 2020 06:20:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591683616; bh=exUDV2J9JxWIk54v1sf9Jxd5EhusLTjEp6+l+MK3hf0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=i3mhm4IdyjfYN6B3EoeyKMcu2cTM2tNNYdSXomrrhFla73+SVng7IC0wuH2GAaWBH t4GtT08JrDWGqbQrrGL6fIfcIVuDK3xvAwTHwI7lEBQ7kHI7gstHkQX2wGYZE8ZwfU /6zV1lseKWlHzUTAj1JqRj6k6s/4BLbpz8z4+rBo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727829AbgFIGUP (ORCPT ); Tue, 9 Jun 2020 02:20:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:49554 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726886AbgFIGUO (ORCPT ); Tue, 9 Jun 2020 02:20:14 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 15C0220760; Tue, 9 Jun 2020 06:20:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1591683614; bh=exUDV2J9JxWIk54v1sf9Jxd5EhusLTjEp6+l+MK3hf0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hfXiNDu+MHItIX1POBiMTgAXiCJsANVm44QN6el+qusXnvzP8Ldc5d+6SN+xbLkJR g+t/wiNisdoKFTM58QaOhTGMMNs/2J8Ij2FWWKux9aLGzeL4ZCD3f6vSbQAPavpWVE g2PGUSzNp/Mu/V8piMlMDRnVJZG+O9x1ix07vyvM= Date: Tue, 9 Jun 2020 08:20:12 +0200 From: Greg Kroah-Hartman To: Guenter Roeck Cc: Masahiro Yamada , linux-kbuild@vger.kernel.org, Arnd Bergmann , Lucas De Marchi , Michal Marek , Stephen Rothwell , linux-kernel@vger.kernel.org Subject: Re: [PATCH] kbuild: make module name conflict fatal error Message-ID: <20200609062012.GA499862@kroah.com> References: <20200511042149.1712876-1-masahiroy@kernel.org> <20200608020256.GA256950@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200608020256.GA256950@roeck-us.net> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jun 07, 2020 at 07:02:56PM -0700, Guenter Roeck wrote: > Hi, > > On Mon, May 11, 2020 at 01:21:49PM +0900, Masahiro Yamada wrote: > > I think all the warnings have been fixed by now. Make it a fatal error. > > > > Not entirely. With this patch in the tree, I get: > > Building sparc64:allmodconfig ... failed > -------------- > Error log: > error: the following would cause module name conflict: > drivers/char/adi.ko > drivers/input/joystick/adi.ko > make[1]: *** [modules_check] Error 1 > make[1]: *** Waiting for unfinished jobs.... > make: *** [__sub-make] Error 2 > > Reverting this patch fixes the problem. As it doesn't look like either of these drivers can be "auto-loaded" based on hardware detection, I don't know what to suggest as for renaming either of them. Any ideas? thanks, greg k-h