From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id D3C02941153 for ; Mon, 8 Jan 2024 05:08:19 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=oUlkIemoBgMC60+dV3Qf5FxjllPdxgNw2sKuo57jbS8=; c=relaxed/simple; d=groups.io; h=From:To:Subject:Date:Message-Id:MIME-Version:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Transfer-Encoding; s=20140610; t=1704690498; v=1; b=gr8P+2E86QE8q97wYaPiSifCccHjS7++ZaYSRBgZPO4BCmvl6DsLD5UKHZeLdHOZFXkZQ3tl tWdbbYkJGfAeDF41WCSdcFeNosm4kuNltK0UI+6/fS0NXPQv0IAWB1GqA5DULBUD6nINq4NT9Th puIlFfe62NeVUsxC1TMx6qak= X-Received: by 127.0.0.2 with SMTP id 5okpYY7687511xsq6TzqPVOo; Sun, 07 Jan 2024 21:08:18 -0800 X-Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by mx.groups.io with SMTP id smtpd.web11.570.1704690496858940286 for ; Sun, 07 Jan 2024 21:08:17 -0800 X-IronPort-AV: E=McAfee;i="6600,9927,10946"; a="400552625" X-IronPort-AV: E=Sophos;i="6.04,340,1695711600"; d="scan'208";a="400552625" X-Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jan 2024 21:08:15 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10946"; a="851683216" X-IronPort-AV: E=Sophos;i="6.04,340,1695711600"; d="scan'208";a="851683216" X-Received: from shwdeopenlab702.ccr.corp.intel.com ([10.239.55.43]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jan 2024 21:08:14 -0800 From: "duntan" To: devel@edk2.groups.io Subject: [edk2-devel] [Patch V3 0/2] Change the usage of input parameter ProcessorNumber in MpInitLibGetProcessorInfo() of MpInitLibUp Date: Mon, 8 Jan 2024 13:08:02 +0800 Message-Id: <20240108050804.1718-1-dun.tan@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,dun.tan@intel.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: QupEdg4ww8wUfDh4YSKwppaHx7686176AA= Content-Transfer-Encoding: 8bit X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=gr8P+2E8; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=intel.com (policy=none); spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io Please ignore the V2 PATCH set. No other change except adding BaseMemoryLib headfile and lib instance in .inf to pass build since ZeroMem() is used. Comparing to the V1 patch set: In "set EXTENDED_PROCESSOR_INFORMATION to 0", set EXTENDED_PROCESSOR_INFORMATION to 0 in API MpInitLibGetProcessorInfo() of MpInitLibUp. This commit use ZeroMem() to set all fileds in output EFI_PROCESSOR_INFORMATION to 0 before StatusFlag field is reassigned. In "Check lower 24 bits of ProcessorNumber", use BIT24 instead of CPU_V2_EXTENDED_TOPOLOGY to clearly tell that processor number only occupies the lower 24 bits. Dun Tan (2): UefiCpuPkg: set EXTENDED_PROCESSOR_INFORMATION to 0 UefiCpuPkg: Check lower 24 bits of ProcessorNumber UefiCpuPkg/Include/Library/MpInitLib.h | 2 ++ UefiCpuPkg/Library/MpInitLib/MpLib.c | 2 ++ UefiCpuPkg/Library/MpInitLibUp/MpInitLibUp.c | 20 ++++++++++++-------- UefiCpuPkg/Library/MpInitLibUp/MpInitLibUp.inf | 1 + 4 files changed, 17 insertions(+), 8 deletions(-) -- 2.31.1.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#113354): https://edk2.groups.io/g/devel/message/113354 Mute This Topic: https://groups.io/mt/103592277/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-