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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 57DD4CDB465 for ; Mon, 16 Oct 2023 17:40:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233780AbjJPRkg (ORCPT ); Mon, 16 Oct 2023 13:40:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232198AbjJPRk2 (ORCPT ); Mon, 16 Oct 2023 13:40:28 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2C069F for ; Mon, 16 Oct 2023 10:40:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697478027; x=1729014027; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2R+BjQjLudjCIoEuDzJL5Lh1qKRQYoCXOxXB+xKHIbo=; b=ERJDAJsdRSAF9gOspAPdXmYE5MX79gevWaj6LMJ13aLDxhdQgdoRE21q kSFNTvb9YsDKUOcVGRoI0L9iZuwC6tE8XI14xUtWcPLB/nWQr8Kz/+VTV 27Zdp5gRegO821T7ocP8LG6ABzpUpD5INPQpjXQdUE9j9ZMPziJiT72C4 wBqudqo0PhxBxT78HcaLoXHPuqLjNTudEWcgtd+mFUSmYrMfKyBBTS+lN rbRO6A71aRTz2JEXG9q8Z/V30mvvWWySxOtIMjG+lhYf3vyXlKH3gyWEW ZpdEaYIZmbgs5FSbrN8Yur65P/EVCwekTengrjbfTzzp+RNMF2c0HzKG5 g==; X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="365858554" X-IronPort-AV: E=Sophos;i="6.03,229,1694761200"; d="scan'208";a="365858554" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2023 10:40:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10865"; a="785175359" X-IronPort-AV: E=Sophos;i="6.03,229,1694761200"; d="scan'208";a="785175359" Received: from kanliang-dev.jf.intel.com ([10.165.154.102]) by orsmga008.jf.intel.com with ESMTP; 16 Oct 2023 10:40:22 -0700 From: kan.liang@linux.intel.com To: peterz@infradead.org, mingo@redhat.com, linux-kernel@vger.kernel.org Cc: artem.bityutskiy@linux.intel.com, rui.zhang@intel.com, Kan Liang Subject: [PATCH 2/4] x86/smp: Export symbol cpu_clustergroup_mask Date: Mon, 16 Oct 2023 10:40:12 -0700 Message-Id: <20231016174014.453169-2-kan.liang@linux.intel.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20231016174014.453169-1-kan.liang@linux.intel.com> References: <20231016174014.453169-1-kan.liang@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kan Liang Intel cstate PMU driver will invoke the topology_cluster_cpumask() to retrieve the CPU mask of a cluster. A modpost error is triggered since the symbol cpu_clustergroup_mask is not exported. Signed-off-by: Kan Liang --- arch/x86/kernel/smpboot.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 48e040618731..376387ca6be5 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -747,6 +747,7 @@ const struct cpumask *cpu_clustergroup_mask(int cpu) { return cpu_l2c_shared_mask(cpu); } +EXPORT_SYMBOL(cpu_clustergroup_mask); static void impress_friends(void) { -- 2.35.1