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 A14D7AC0A16 for ; Mon, 20 Nov 2023 04:21:23 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=rEmHHi2LtcXoJTPdTDU+JqbE+1d9FeQOtgANyOkNqXA=; c=relaxed/simple; d=groups.io; h=From:To:Cc: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=1700454082; v=1; b=NznhLd0XtWrJTDmJQL9miUHg65dUJmwvh8gTyZ6MSlAX/J+hTEhmlnP8DjE6t3h357aSsWmC RJ9WFy6NTC0USPO7IgjLTQ9MoH6gFXXhuCnLtvrOc3AYb2Z/ZbslPShLooJjXENxIT8X3upeAR+ IuvtIN7CJI7nO6L6O9Ik9jGI= X-Received: by 127.0.0.2 with SMTP id hC7sYY7687511xlrvWTwhFfe; Sun, 19 Nov 2023 20:21:22 -0800 X-Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by mx.groups.io with SMTP id smtpd.web10.43973.1700454081395369065 for ; Sun, 19 Nov 2023 20:21:21 -0800 X-IronPort-AV: E=McAfee;i="6600,9927,10899"; a="455871829" X-IronPort-AV: E=Sophos;i="6.04,212,1695711600"; d="scan'208";a="455871829" X-Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Nov 2023 20:18:56 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10899"; a="939678667" X-IronPort-AV: E=Sophos;i="6.04,212,1695711600"; d="scan'208";a="939678667" X-Received: from shwdeopenlab813.ccr.corp.intel.com ([10.239.55.230]) by orsmga005.jf.intel.com with ESMTP; 19 Nov 2023 20:18:55 -0800 From: "Yuanhao Xie" To: devel@edk2.groups.io Cc: xieyuanh Subject: [edk2-devel] [Patch V5 0/2] UefiCpuPkg/MpInitLib: Enable execute disable bit. Date: Mon, 20 Nov 2023 12:18:44 +0800 Message-Id: <20231120041846.2221-1-yuanhao.xie@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,yuanhao.xie@intel.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: Aep56XRqUzWgZh1rNq8rJ6vMx7686176AA= 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=NznhLd0X; 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 This patch series synchronizes the No-Execute bit in the IA32_EFER register for the APs before the RestoreVolatileRegisters operation. It also updated the comments of _CPU_MP_DATA to delcared that duplications in CpuMpData are present to avoid to be direct accessed and comprehended in assembly code. Yuanhao Xie (1): UefiCpuPkg/MpInitLib: Enable execute disable bit. xieyuanh (1): UefiCpuPkg/MpInitLib: Update the comments of _CPU_MP_DATA. UefiCpuPkg/Library/MpInitLib/MpLib.c | 14 +++++++++++--- UefiCpuPkg/Library/MpInitLib/MpLib.h | 7 ++++++- 2 files changed, 17 insertions(+), 4 deletions(-) -- 2.39.1.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#111445): https://edk2.groups.io/g/devel/message/111445 Mute This Topic: https://groups.io/mt/102702054/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=-=-=-=-=-=-=-=-=-=-=-