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[23.128.96.18]) by mx.google.com with ESMTP id x25si2216626edq.539.2020.08.29.14.39.51; Sat, 29 Aug 2020 14:40:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=hMbO3tOl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728063AbgH2VjQ (ORCPT + 99 others); Sat, 29 Aug 2020 17:39:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34216 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727878AbgH2VjN (ORCPT ); Sat, 29 Aug 2020 17:39:13 -0400 Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3188AC061575 for ; Sat, 29 Aug 2020 14:39:13 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id p11so2469168pfn.11 for ; Sat, 29 Aug 2020 14:39:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=1Xkw7SsTluwGLX1WFengI1q4lftidu3MJxTjNHik2H0=; b=hMbO3tOle/Wmiud+C3raW+sqkQs9r44niz9Z7e4xn8V6HR5QhM+kqGaGqq0s82og7F voJSh1miXiYFZD6eoMwd2LDU2k0wJJzOlo2zI/Z+5x/BUBgy3vxjrltkitJUqqyIic/J BDoHDDGttgwoELTcH9Gf6VVlNDVSceNWy/VPZsEILA8VYdLnYhOuoJP9djFFXZszCi9Q xNxP9GYg+d3iuUynUktGHqU0QpezdqeqRuc86NBG+mJbAEz2ashjEXRC2ZHq7dpS8NET WMuR0hlYHmfQcfIOFaJ60xcIiHj78ntEVpgSbZYHpEDmOzDd1u/0TdKDWr8oSTjQW7FS 4cCw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:user-agent:mime-version; bh=1Xkw7SsTluwGLX1WFengI1q4lftidu3MJxTjNHik2H0=; b=XDeLGaeEwZcG2BSvvAf2VvBtaGPUdNS6T+pyfoZLsIyGXdsfNoaJZQgScAFGR47i9a NfCcV5GvSXhKKi0NW+pMRa8G2hnW5qZvwxdAMrS0b0WyJsTBYMsYbgAawujaDbIocPRd 61QDDx1gCs20sl0Vm4qIyhOxFJeEPpg9NloxwknYi9VBgg96ygShTImahdHc4Zn8vHim RMCzR3R4hmKaUR5VRUW7pbIsIUaNsZaXzegrUoTZj6HIbVhJoiu/xX5gVL/ahcJw5VnE VFqvu27TQ4aMrlJd1mxKs7R5vh0zOkfnCZh8K4YipI+ZS6SHQ6Ly9eBa9NOY5//oU3rO 6How== X-Gm-Message-State: AOAM533pTcex3i8yJ9f4uv46XJuwKa7SGpRgfVmEHnhjdNU73CHFwNmw en5K08bVaIle1RaoFpdErVLP7Xn17AejRw== X-Received: by 2002:a63:fc18:: with SMTP id j24mr1398594pgi.452.1598737152275; Sat, 29 Aug 2020 14:39:12 -0700 (PDT) Received: from [2620:15c:17:3:4a0f:cfff:fe51:6667] ([2620:15c:17:3:4a0f:cfff:fe51:6667]) by smtp.gmail.com with ESMTPSA id z66sm3457517pfb.53.2020.08.29.14.39.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Aug 2020 14:39:11 -0700 (PDT) Date: Sat, 29 Aug 2020 14:39:11 -0700 (PDT) From: David Rientjes X-X-Sender: rientjes@chino.kir.corp.google.com To: Randy Dunlap cc: linux-kernel@vger.kernel.org, kernel test robot , linux-mm@kvack.org, Andrew Morton , Mike Rapoport , Tony Luck , Fenghua Yu , linux-ia64@vger.kernel.org Subject: Re: [PATCH] ia64: fix min_low_pfn/max_low_pfn build errors In-Reply-To: <20200829000126.2463-1-rdunlap@infradead.org> Message-ID: References: <20200829000126.2463-1-rdunlap@infradead.org> User-Agent: Alpine 2.23 (DEB 453 2020-06-18) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 28 Aug 2020, Randy Dunlap wrote: > 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 Acked-by: David Rientjes Thanks Randy!