From nobody Thu Sep 11 12:54:38 2025 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 8CED0C001DF for ; Wed, 2 Aug 2023 10:23:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231814AbjHBKX5 (ORCPT ); Wed, 2 Aug 2023 06:23:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43120 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234303AbjHBKXE (ORCPT ); Wed, 2 Aug 2023 06:23:04 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 102EF2690 for ; Wed, 2 Aug 2023 03:21:52 -0700 (PDT) Message-ID: <20230802101934.206290194@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1690971699; 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=mZl1oUzDzgeWX3rmxlgRdLTiQDbPFmeO0/A2HrRvkAERAez2aawbNHcoB9IjICYykqsGkJ sURpz8prF17M1VTPJ4WRXF2SbyVBmnlYY7xtiOY5xjwiy8hp2o1iHZdftbxBuH7ML8bbek Zoc8j9gEFHuYzRaemTUQZiC4o624zTtPHxMFJCcGR1AhAWE0et3Q0QYWgmNMFnhKWLQxsO VmjzLLHKKim94T5m6eF6UhswcTkosd4M7Nsxi/vd+7jszUmJt0AS2jKZ0ill/UEjzBNyFR FQsWTUmLXlFkOiEi+BAmi3lwZiH8HuoHpCN3RUi7YaOkKN3r0P9Sx1DLkQFuOA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1690971699; 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=hBkkqc1sMjkOr4/4dzFwd5yWmJS/klD+OeiB/zox0MhLUbSboB2A2tw5Oi2VtfviSCjtaG FeiTZjYsCbv6rTDg== From: Thomas Gleixner To: LKML Cc: x86@kernel.org, Tom Lendacky , Andrew Cooper , Arjan van de Ven , Huang Rui , Juergen Gross , Dimitri Sivanich , Michael Kelley , Wei Liu Subject: [patch V3 26/40] x86/cpu: Move __max_die_per_package to common.c References: <20230802101635.459108805@linutronix.de> MIME-Version: 1.0 Date: Wed, 2 Aug 2023 12:21:38 +0200 (CEST) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 =3D 1; EXPORT_SYMBOL(smp_num_siblings); =20 +unsigned int __max_die_per_package __read_mostly =3D 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) =20 -unsigned int __max_die_per_package __read_mostly =3D 1; -EXPORT_SYMBOL(__max_die_per_package); - #ifdef CONFIG_SMP /* * Check if given CPUID extended topology "leaf" is implemented