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=-10.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 C7465C433E0 for ; Wed, 29 Jul 2020 11:48:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AA8DB206D8 for ; Wed, 29 Jul 2020 11:48:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726391AbgG2LsT (ORCPT ); Wed, 29 Jul 2020 07:48:19 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:59876 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726385AbgG2LsS (ORCPT ); Wed, 29 Jul 2020 07:48:18 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1k0kYv-0008QF-EN; Wed, 29 Jul 2020 21:47:58 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Wed, 29 Jul 2020 21:47:57 +1000 Date: Wed, 29 Jul 2020 21:47:57 +1000 From: Herbert Xu To: Stephen Rothwell Cc: Petr Mladek , Linux Next Mailing List , Linux Kernel Mailing List , Sergey Senozhatsky , Andy Shevchenko , "Steven Rostedt (VMware)" Subject: Re: linux-next: build failure after merge of the printk tree Message-ID: <20200729114757.GA19388@gondor.apana.org.au> References: <20200729210311.425d0e9b@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200729210311.425d0e9b@canb.auug.org.au> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Wed, Jul 29, 2020 at 09:03:11PM +1000, Stephen Rothwell wrote: > > After merging the printk tree, today's linux-next build (powerpc > allyesconfig) failed like this: Hi Stephen: This loop was introduced recently by the powerpc tree with https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=aa65ff6b18e0366db1790609956a4ac7308c5668 powerpc/64s: Implement queued spinlocks and rwlocks However the loop itself goes back further and in fact someone has already tried to work around it by adding ifdefs on CONFIG_PARAVIRT in asm-generic/qspinlock_types.h. I'll try to fix this properly. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt