From patchwork Mon Jul 24 17:44:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 706076 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 EC2AFC00528 for ; Mon, 24 Jul 2023 17:46:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230149AbjGXRqG (ORCPT ); Mon, 24 Jul 2023 13:46:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230220AbjGXRpX (ORCPT ); Mon, 24 Jul 2023 13:45:23 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CE9001FF7; Mon, 24 Jul 2023 10:44:18 -0700 (PDT) Message-ID: <20230724172844.631464270@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1690220656; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=R30kgmHCGWHq0zLlNoJY82eQjQTUWAtGppL/g8UfpDM=; b=xusIPNMrsSpPxMX7Avb7S0L9JXepWrpXcOfYKwGAUpQyN91U68gBk9FtQuIKz21tkEapzE HJyrb7isB74dHo3/784UKqfnInxY7HONp9PFxunx4dg+gkTcfB6P1sWwEEdy8eApaLYNxL Md74SUr8Sp9hO132cYnd+m06SsEf835bjM5EQ1ILltvgGp5b8HtB0a+yrTvtWxe2n8nJtU 4NTbhyBjeiywURUYb0pc7KSu7HLrqFxABfPoukMVFtVu6HklQ0S/QzCnUJVD3LLx2bhJ7p LEVyQiX3di53yC3LdNMb+iB3qy5UQIlL7Vwkm1KVqpqaFEFWO43PLQ7rtkyMJw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1690220656; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=R30kgmHCGWHq0zLlNoJY82eQjQTUWAtGppL/g8UfpDM=; b=7H4yd3qVc4czF5nq59Jzu0N1ThwbjKezF5j8xeJGLO0zAKEMa3+P5h2nqM+hU/G+Tz+BhB 0hGUQ5LoMDO57SCw== From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Tom Lendacky , Andrew Cooper , Arjan van de Ven , "James E.J. Bottomley" , Dick Kennedy , James Smart , "Martin K. Petersen" , linux-scsi@vger.kernel.org, linux-hwmon@vger.kernel.org, Jean Delvare , Huang Rui , Guenter Roeck , Steve Wahl , Mike Travis , Dimitri Sivanich , Russ Anderson Subject: [patch 16/29] x86/cpu: Move __max_die_per_package to common.c References: <20230724155329.474037902@linutronix.de> MIME-Version: 1.0 Date: Mon, 24 Jul 2023 19:44:15 +0200 (CEST) Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org In preparation of a complete replacement for the topology leaf 0xb/0x1f evaluation, move __max_die_per_package into the common code. Will be removed once everything is converted over. Signed-off-by: Thomas Gleixner --- arch/x86/kernel/cpu/common.c | 3 +++ arch/x86/kernel/cpu/topology.c | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -75,6 +75,9 @@ u32 elf_hwcap2 __read_mostly; int smp_num_siblings = 1; EXPORT_SYMBOL(smp_num_siblings); +unsigned int __max_die_per_package __read_mostly = 1; +EXPORT_SYMBOL(__max_die_per_package); + static struct ppin_info { int feature; int msr_ppin_ctl; --- a/arch/x86/kernel/cpu/topology.c +++ b/arch/x86/kernel/cpu/topology.c @@ -25,9 +25,6 @@ #define BITS_SHIFT_NEXT_LEVEL(eax) ((eax) & 0x1f) #define LEVEL_MAX_SIBLINGS(ebx) ((ebx) & 0xffff) -unsigned int __max_die_per_package __read_mostly = 1; -EXPORT_SYMBOL(__max_die_per_package); - #ifdef CONFIG_SMP /* * Check if given CPUID extended topology "leaf" is implemented