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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,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 314CDECDE46 for ; Thu, 25 Oct 2018 14:11:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EC2DE20840 for ; Thu, 25 Oct 2018 14:11:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="1r6fOc+T" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EC2DE20840 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.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 S1727988AbeJYWoI (ORCPT ); Thu, 25 Oct 2018 18:44:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:52712 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727877AbeJYWoH (ORCPT ); Thu, 25 Oct 2018 18:44:07 -0400 Received: from sasha-vm.mshome.net (unknown [167.98.65.38]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4C92020840; Thu, 25 Oct 2018 14:11:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1540476672; bh=t0o7lloEpgGRl8ztTpA1vDu5AdBE7RRPNJQaV8Lajn8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1r6fOc+T1zat4kV1cdLT8+G8yPDLiEEhevWiJauR08JMHoCzziDuCP8MpYG6QcCTw VGEgHDI0Vxr2jowuAtp0C41c8f8fe1KIKaEGCwMfi/1v2vkme8Ax4sWNViZiiNScPE uuVrqsYtESmczFbAKoIkexHF3mltcd4JPY2oALh8= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Corentin Labbe , Michael Ellerman , Sasha Levin Subject: [PATCH AUTOSEL 4.14 12/46] powerpc/pseries: Add empty update_numa_cpu_lookup_table() for NUMA=n Date: Thu, 25 Oct 2018 10:10:19 -0400 Message-Id: <20181025141053.213330-12-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181025141053.213330-1-sashal@kernel.org> References: <20181025141053.213330-1-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Corentin Labbe [ Upstream commit c1e150ceb61e4a585bad156da15c33bfe89f5858 ] When CONFIG_NUMA is not set, the build fails with: arch/powerpc/platforms/pseries/hotplug-cpu.c:335:4: error: déclaration implicite de la fonction « update_numa_cpu_lookup_table » So we have to add update_numa_cpu_lookup_table() as an empty function when CONFIG_NUMA is not set. Fixes: 1d9a090783be ("powerpc/numa: Invalidate numa_cpu_lookup_table on cpu remove") Signed-off-by: Corentin Labbe Signed-off-by: Michael Ellerman Signed-off-by: Sasha Levin --- arch/powerpc/include/asm/topology.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index d5f2ee882f74..66c72b356ac0 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -81,6 +81,9 @@ static inline int numa_update_cpu_topology(bool cpus_locked) { return 0; } + +static inline void update_numa_cpu_lookup_table(unsigned int cpu, int node) {} + #endif /* CONFIG_NUMA */ #if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR) -- 2.17.1