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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 4029CC2BBD1 for ; Thu, 17 Sep 2020 19:56:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 070AB206DB for ; Thu, 17 Sep 2020 19:56:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726869AbgIQT4f (ORCPT ); Thu, 17 Sep 2020 15:56:35 -0400 Received: from mail-out.m-online.net ([212.18.0.9]:47891 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727689AbgIQOpd (ORCPT ); Thu, 17 Sep 2020 10:45:33 -0400 X-Greylist: delayed 527 seconds by postgrey-1.27 at vger.kernel.org; Thu, 17 Sep 2020 10:44:08 EDT Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4Bsfc51bKlz1qrfr; Thu, 17 Sep 2020 16:34:13 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Bsfc50dRNz1qxpD; Thu, 17 Sep 2020 16:34:13 +0200 (CEST) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id 5BBP84tpYrRa; Thu, 17 Sep 2020 16:34:12 +0200 (CEST) X-Auth-Info: 9jeFQNW3jEEEH5nEGLwfVfPMZp09Oa4fJ4yvtcjDHLxUxZpFdLTFXHuxHVOi8s+j Received: from igel.home (ppp-46-244-188-79.dynamic.mnet-online.de [46.244.188.79]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Thu, 17 Sep 2020 16:34:11 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 0E03B2C2894; Thu, 17 Sep 2020 16:34:11 +0200 (CEST) From: Andreas Schwab To: Arnd Bergmann Cc: Michael Ellerman , linux-arch , Tony Ambardar , "linux-kernel@vger.kernel.org" , Paul Mackerras , Rosen Penev , bpf , linuxppc-dev Subject: Re: [PATCH v2] powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h References: <20200916074214.995128-1-Tony.Ambardar@gmail.com> <20200917000757.1232850-1-Tony.Ambardar@gmail.com> <87363gpqhz.fsf@mpe.ellerman.id.au> X-Yow: Yow! Am I cleansed yet?! Date: Thu, 17 Sep 2020 16:34:11 +0200 In-Reply-To: (Arnd Bergmann's message of "Thu, 17 Sep 2020 16:01:27 +0200") Message-ID: <87h7rw321o.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sep 17 2020, Arnd Bergmann wrote: > The errno man page says they are supposed to be synonyms, > and glibc defines it that way, while musl uses the numbers > from the kernel. glibc also uses whatever the kernel defines. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."