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=-9.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 47A6FC433E2 for ; Sat, 29 Aug 2020 00:01:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 23C7620838 for ; Sat, 29 Aug 2020 00:01:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="YubdVILj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726981AbgH2ABi (ORCPT ); Fri, 28 Aug 2020 20:01:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726775AbgH2ABe (ORCPT ); Fri, 28 Aug 2020 20:01:34 -0400 Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:8b0:10b:1231::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23B30C061264; Fri, 28 Aug 2020 17:01:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=+Zwv5kkct+jkKHl87kFaXuKzv2xv4JFYcagXkCr1IzE=; b=YubdVILjTR2nyG51zlpaGRABVi pfZI1LQj2eYL2o3AgH41PMQKwI7ObnaInOd1OT8fWqK8mm11v0ziQawbGRMBqcgTx7VkkOF/cMZjX tYl2ojXRrSmXoeF7/lqOwKPXZSY3LkyI24/6KMwmBZV3xMLv/6ug8HIVzUA3yg8eaJx5yb+tcLPVX 0DfWfSb14Tzc72vhP4I12MU23A6mt6S45i0dz231VfdoWMLklPOurlrToQv8LrJJyegaaAkALX+tM aPmG+FbA7npzoHx1vsbDb+ECN/ox5a/DHiDDBjk0rYGwCP6cuncCb/bbWBcyDathDQfIxbTjij/1O xGvM7K8w==; Received: from [2601:1c0:6280:3f0::19c2] (helo=smtpauth.infradead.org) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kBoJH-000723-Nr; Sat, 29 Aug 2020 00:01:32 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , kernel test robot , linux-mm@kvack.org, Andrew Morton , David Rientjes , Mike Rapoport , Tony Luck , Fenghua Yu , linux-ia64@vger.kernel.org Subject: [PATCH] ia64: fix min_low_pfn/max_low_pfn build errors Date: Fri, 28 Aug 2020 17:01:26 -0700 Message-Id: <20200829000126.2463-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix min_low_pfn/max_low_pfn build errors for arch/ia64/: (e.g.) ERROR: "max_low_pfn" [drivers/rpmsg/virtio_rpmsg_bus.ko] undefined! ERROR: "min_low_pfn" [drivers/rpmsg/virtio_rpmsg_bus.ko] undefined! ERROR: "min_low_pfn" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! ERROR: "max_low_pfn" [drivers/hwtracing/intel_th/intel_th_msu.ko] undefined! ERROR: "min_low_pfn" [drivers/crypto/cavium/nitrox/n5pf.ko] undefined! ERROR: "max_low_pfn" [drivers/crypto/cavium/nitrox/n5pf.ko] undefined! ERROR: "max_low_pfn" [drivers/md/dm-integrity.ko] undefined! ERROR: "min_low_pfn" [drivers/md/dm-integrity.ko] undefined! ERROR: "max_low_pfn" [crypto/tcrypt.ko] undefined! ERROR: "min_low_pfn" [crypto/tcrypt.ko] undefined! ERROR: "min_low_pfn" [security/keys/encrypted-keys/encrypted-keys.ko] undefined! ERROR: "max_low_pfn" [security/keys/encrypted-keys/encrypted-keys.ko] undefined! ERROR: "min_low_pfn" [arch/ia64/kernel/mca_recovery.ko] undefined! ERROR: "max_low_pfn" [arch/ia64/kernel/mca_recovery.ko] undefined! David suggested just exporting min_low_pfn & max_low_pfn in mm/memblock.c: https://lore.kernel.org/lkml/alpine.DEB.2.22.394.2006291911220.1118534@chino.kir.corp.google.com/ Reported-by: kernel test robot Signed-off-by: Randy Dunlap Cc: linux-mm@kvack.org Cc: Andrew Morton Cc: David Rientjes Cc: Mike Rapoport Cc: Tony Luck Cc: Fenghua Yu Cc: linux-ia64@vger.kernel.org --- arch/ia64/kernel/ia64_ksyms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20200825.orig/arch/ia64/kernel/ia64_ksyms.c +++ linux-next-20200825/arch/ia64/kernel/ia64_ksyms.c @@ -3,7 +3,7 @@ * Architecture-specific kernel symbols */ -#ifdef CONFIG_VIRTUAL_MEM_MAP +#if defined(CONFIG_VIRTUAL_MEM_MAP) || defined(CONFIG_DISCONTIGMEM) #include #include #include