From patchwork Fri Dec 13 00:10:38 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nobuhiro Iwamatsu X-Patchwork-Id: 3335231 X-Patchwork-Delegate: lethal@linux-sh.org Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 89E849F374 for ; Fri, 13 Dec 2013 00:10:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7D15320670 for ; Fri, 13 Dec 2013 00:10:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D72E20656 for ; Fri, 13 Dec 2013 00:10:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751574Ab3LMAK4 (ORCPT ); Thu, 12 Dec 2013 19:10:56 -0500 Received: from mail-pb0-f47.google.com ([209.85.160.47]:36746 "EHLO mail-pb0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751550Ab3LMAK4 (ORCPT ); Thu, 12 Dec 2013 19:10:56 -0500 Received: by mail-pb0-f47.google.com with SMTP id um1so1449096pbc.20 for ; Thu, 12 Dec 2013 16:10:55 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id; bh=d/q7uZabCATmM5xmdLKGmuKhUdOuuA1Bn6y8stAtsFk=; b=fuKJVGZZRrPgi8yLkci8OHIIgmo7RNger1BtvnZY/3+t4pczqTCoy/kkBfhqmtAm4l hgUT+56jaSpKIgkfhd+lwbLO02fjB5EigxZu+E8RYf9DtUGMEG3zAcSHtuENXiHrqTF5 Rv3iPZ8TQM9wC76gF8Lgw94uABduMpjgOE1L7T8dF66BP1ZTV/drM5DoTekK7vXamADM tzKdxqdv8xLH+RVOR0eBspi/LsiY7ZmBdIFB81GDG1jVLDCeDfj+bCqZazXnx3LgAa8X FEbUgNFmBE1+LEh5dzpJMDLUIvTG9X8zedmCWur2nAvrVlG9RA+4dRrvlYVnUrPmPyF8 xdjA== X-Gm-Message-State: ALoCoQm2JCcjUv3YPaNH3FKUZLqp24vtW9dlzRvkX+RKGnnqOrBeOAZSVmlDvqSUQb19SSUZyHbj X-Received: by 10.67.30.70 with SMTP id kc6mr805482pad.32.1386893455311; Thu, 12 Dec 2013 16:10:55 -0800 (PST) Received: from xps-iwamatsu.renesas.com (49.14.32.202.bf.2iij.net. [202.32.14.49]) by mx.google.com with ESMTPSA id om6sm144049pbc.43.2013.12.12.16.10.51 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 12 Dec 2013 16:10:53 -0800 (PST) From: Nobuhiro Iwamatsu To: lethal@linux-sh.org Cc: linux-sh@vger.kernel.org, akpm@linux-foundation.org, Nobuhiro Iwamatsu Subject: [PATCH] sh: Add EXPORT_SYMBOL(min_low_pfn) and EXPORT_SYMBOL(max_low_pfn) to sh_ksyms_32.c Date: Fri, 13 Dec 2013 09:10:38 +0900 Message-Id: <1386893438-23573-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com> X-Mailer: git-send-email 1.8.5 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Min_low_pfn and max_low_pfn were used in pfn_valid macro if defined CONFIG_FLATMEM. When the functions that use the pfn_valid is used in driver module, max_low_pfn and min_low_pfn is to undefined, and fail to build. ---- ERROR: "min_low_pfn" [drivers/block/aoe/aoe.ko] undefined! ERROR: "max_low_pfn" [drivers/block/aoe/aoe.ko] undefined! make[2]: *** [__modpost] Error 1 make[1]: *** [modules] Error 2 ---- This patch fix this problem. Signed-off-by: Nobuhiro Iwamatsu --- arch/sh/kernel/sh_ksyms_32.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c index 2a0a596..a7d3b1b 100644 --- a/arch/sh/kernel/sh_ksyms_32.c +++ b/arch/sh/kernel/sh_ksyms_32.c @@ -20,6 +20,11 @@ EXPORT_SYMBOL(csum_partial_copy_generic); EXPORT_SYMBOL(copy_page); EXPORT_SYMBOL(__clear_user); EXPORT_SYMBOL(empty_zero_page); +#ifdef CONFIG_FLATMEM +/* need in pfn_valid macro */ +EXPORT_SYMBOL(min_low_pfn); +EXPORT_SYMBOL(max_low_pfn); +#endif #define DECLARE_EXPORT(name) \ extern void name(void);EXPORT_SYMBOL(name)