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=-7.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT 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 5B6D8C43441 for ; Tue, 27 Nov 2018 07:25:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 216C021104 for ; Tue, 27 Nov 2018 07:25:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="yuHiz7sE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 216C021104 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729100AbeK0SV6 (ORCPT ); Tue, 27 Nov 2018 13:21:58 -0500 Received: from mail.kernel.org ([198.145.29.99]:54284 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727631AbeK0SV5 (ORCPT ); Tue, 27 Nov 2018 13:21:57 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.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 86E4B2086B; Tue, 27 Nov 2018 07:25:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1543303501; bh=qZYiD46H9ev0ddS9ueG3seC8QXna3kvQVWKfljsRN/Q=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yuHiz7sEhrc1ttihJkwY8oPn2o5HMqXUSom9ck1ZLmvjg3Za0I9bMyfMq8BUOq/qg JL9OFDE/fYVKtEvpNqM0YqLxS920xG3S0VeLCPFoIXGA0XKKTlg905WIz8tuMhZ29i opEBp+Df4vd3wDUZc8+q/HZH9UzpeXjYRyq7H+2U= Date: Tue, 27 Nov 2018 08:24:57 +0100 From: Greg KH To: peng.hao2@zte.com.cn Cc: arnd@arndb.de, andy.shevchenko@gmail.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] misc/pvpanic: resolve compile errors for arch=um Message-ID: <20181127072457.GA10278@kroah.com> References: <20181126195331.GA1720@kroah.com> <201811270827031748068@zte.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201811270827031748068@zte.com.cn> User-Agent: Mutt/1.11.0 (2018-11-25) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 27, 2018 at 08:27:03AM +0800, peng.hao2@zte.com.cn wrote: > >On Fri, Nov 16, 2018 at 07:13:26PM +0800, Peng Hao wrote: > >> Resolve compile error for arch=um > >> pvpanic.c:(.text+0xb6): undefined reference to `devm_ioremap_resource' > >> > >> Signed-off-by: Peng Hao > >> --- > >> drivers/misc/Kconfig | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > > >What commit is this fixing? What broke and when did it break? > kbuildtestrobot reports this compile error for arch=um. > here is content: > " head: 24438e46268c721e14c5c888386af85c9e1c5db1 > commit: 77703e0b0326a1fb06b5cb5b468a633472c5a8e9 [10/26] misc/pvpanic : break dependency on ACPI Ah, it is breaking because of your patch, not a patch in the kernel today. So please integrate this patch into your latest patch series when you redo your patches. thanks, greg k-h