From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751843AbeCVVnQ (ORCPT ); Thu, 22 Mar 2018 17:43:16 -0400 Received: from mga07.intel.com ([134.134.136.100]:46355 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751669AbeCVVnP (ORCPT ); Thu, 22 Mar 2018 17:43:15 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,345,1517904000"; d="scan'208";a="210554301" Date: Thu, 22 Mar 2018 14:35:19 -0700 From: Ivan Gorinov To: Thomas Gleixner , Frank Rowand , Andy Shevchenko Cc: Linux Kernel Mailing List , Ingo Molnar , Rob Herring , Mark Rutland Subject: [PATCH v8 0/2] x86/devicetree: Enable multiprocessing Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Current x86 implementation of Device Tree does not support multiprocessing, and the bindings documentation describes the "reg" property of "cpu" nodes as "CPU number" instead of hardware-assigned local APIC ID. v8: * Fixed build error with CONFIG_X86_LOCAL_APIC=n reported by kbuild. v7: * Change log update. v6: * Calling of_property_read_u32() to get Local APIC ID from "reg". * DT documentation changes: corrected CPU node example and changed the "reg" property description. v5: * Using the "reg" property to specify Local APIC ID. Ivan Gorinov (2): of: Documentation: Specify local APIC ID in "reg" x86/devicetree: Use CPU description from Device Tree Documentation/devicetree/bindings/x86/ce4100.txt | 37 ++++++++++++++----- arch/x86/kernel/devicetree.c | 45 +++++++++++++++++------- 2 files changed, 61 insertions(+), 21 deletions(-) -- 2.7.4