From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 20 Apr 2015 21:40:49 +0200 (CEST) Received: from bh-25.webhostbox.net ([208.91.199.152]:60292 "EHLO bh-25.webhostbox.net" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27011920AbbDTTksWg5et (ORCPT ); Mon, 20 Apr 2015 21:40:48 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=roeck-us.net; s=default; h=Content-Type:MIME-Version:Message-ID:Subject:Cc:To:From:Date; bh=F22eMaQUGdKbbNN0PtDECkZNMMg6WPcEXzkio95tEv0=; b=2ByPdMo8ZDU5xZFtfotsOrWp76OIQNAVk8utG5SknlWALb8X7F1JTKZuhva5HzSsFedsszfB9ivIUtRrNVxHmN0JBbnlQidUKgXkFZ3Q5E2+/YrxzlY+sg5AWT/QmV4sO5oB6qi0a50C2+EcE94nF1nvtSHIeYoYpVdHlNhUvXU=; Received: from mailnull by bh-25.webhostbox.net with sa-checked (Exim 4.85) (envelope-from ) id 1YkHYh-002ZjB-NY for linux-mips@linux-mips.org; Mon, 20 Apr 2015 19:40:43 +0000 Received: from 108-223-40-66.lightspeed.sntcca.sbcglobal.net ([108.223.40.66]:41118 helo=localhost) by bh-25.webhostbox.net with esmtpa (Exim 4.85) (envelope-from ) id 1YkHYT-002ZfO-PY; Mon, 20 Apr 2015 19:40:30 +0000 Date: Mon, 20 Apr 2015 12:40:28 -0700 From: Guenter Roeck To: linux-kernel@vger.kernel.org Cc: Rusty Russell , Ralf Baechle , Florian Fainelli , linux-mips@linux-mips.org Subject: mips build failures due to commit 8dd928915a73 (mips: fix up obsolete cpu function usage) Message-ID: <20150420194028.GA10814@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-Authenticated_sender: guenter@roeck-us.net X-OutGoing-Spam-Status: No, score=-1.0 X-CTCH-PVer: 0000001 X-CTCH-Spam: Unknown X-CTCH-VOD: Unknown X-CTCH-Flags: 0 X-CTCH-RefID: str=0001.0A020201.5535563C.0041,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 X-CTCH-Score: 0.000 X-CTCH-ScoreCust: 0.000 X-CTCH-Rules: X-CTCH-SenderID: linux@roeck-us.net X-CTCH-SenderID-Flags: 0 X-CTCH-SenderID-TotalMessages: 5 X-CTCH-SenderID-TotalSpam: 0 X-CTCH-SenderID-TotalSuspected: 0 X-CTCH-SenderID-TotalConfirmed: 0 X-CTCH-SenderID-TotalBulk: 0 X-CTCH-SenderID-TotalVirus: 0 X-CTCH-SenderID-TotalRecipients: 0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bh-25.webhostbox.net X-AntiAbuse: Original Domain - linux-mips.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - roeck-us.net X-Get-Message-Sender-Via: bh-25.webhostbox.net: mailgid no entry from get_relayhosts_entry X-Source: X-Source-Args: X-Source-Dir: Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 46947 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: linux@roeck-us.net Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Hi, the upstream kernel fails to build mips:nlm_xlp_defconfig, mips:nlm_xlp_defconfig, mips:cavium_octeon_defconfig, and possibly other targets, with errors such as arch/mips/kernel/smp.c:211:2: error: passing argument 2 of 'cpumask_set_cpu' discards 'volatile' qualifier from pointer target type arch/mips/kernel/process.c:52:2: error: passing argument 2 of 'cpumask_test_cpu' discards 'volatile' qualifier from pointer target type arch/mips/cavium-octeon/smp.c:242:2: error: passing argument 2 of 'cpumask_clear_cpu' discards 'volatile' qualifier from pointer target type The problem was introduced with commit 8dd928915a73 (" mips: fix up obsolete cpu function usage"). I would send a patch to fix it, but I am not sure if removing 'volatile' from the variable declaration(s) would be a good idea. I don't recall seeing the problem in -next, but unless I am missing something, the patch never made it into -next to start with. Guenter