From patchwork Mon Oct 19 02:47:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Druzhinin X-Patchwork-Id: 11843525 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 05DBF1744 for ; Mon, 19 Oct 2020 02:49:33 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BF77822269 for ; Mon, 19 Oct 2020 02:49:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=citrix.com header.i=@citrix.com header.b="baqeWE94" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF77822269 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=citrix.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.8584.22973 (Exim 4.92) (envelope-from ) id 1kULDI-0006Bb-MC; Mon, 19 Oct 2020 02:47:56 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 8584.22973; Mon, 19 Oct 2020 02:47:56 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kULDI-0006BU-Id; Mon, 19 Oct 2020 02:47:56 +0000 Received: by outflank-mailman (input) for mailman id 8584; Mon, 19 Oct 2020 02:47:55 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kULDG-0006BP-VP for xen-devel@lists.xenproject.org; Mon, 19 Oct 2020 02:47:55 +0000 Received: from esa3.hc3370-68.iphmx.com (unknown [216.71.145.155]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 342d17e0-d348-4515-a558-5ca559d8c559; Mon, 19 Oct 2020 02:47:53 +0000 (UTC) Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kULDG-0006BP-VP for xen-devel@lists.xenproject.org; Mon, 19 Oct 2020 02:47:55 +0000 X-Inumbo-ID: 342d17e0-d348-4515-a558-5ca559d8c559 Received: from esa3.hc3370-68.iphmx.com (unknown [216.71.145.155]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 342d17e0-d348-4515-a558-5ca559d8c559; Mon, 19 Oct 2020 02:47:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=citrix.com; s=securemail; t=1603075673; h=from:to:cc:subject:date:message-id:mime-version; bh=i6jWet7wGgHzs5thnQOYofjpCBTMSaeHPfauKXNT09s=; b=baqeWE94OwOoOmKRQuvqS3oGAQGoYGarab+b5ggXU8eqb2puWjlul3IS 9lSoQRj5sfikesRrFXWtK9fbZPTFHExfvFVRFCJJd3TEW3suLjEo2fmMf FrU7oLBuj0A2eUbfSZH0Lr+gxzGhmX28wzDqdIz2oLW4NRElK6Lgwxq5N 8=; Authentication-Results: esa3.hc3370-68.iphmx.com; dkim=none (message not signed) header.i=none IronPort-SDR: jjvKeHmaVy0rgK1y3N3S3TQfJQgpolCCv4TBYw67leV04XWuMDR+Ljo/1E/WWqnNbDu0A2JgAP RuNyU0cLfIds2APDgLqzYHGZLbbNoPdDT7oEhckxokFkNx8Gkxogjw3Ex8ta0hv0DAMGAXReFb I19++EihawBznTUgnYjmC3bca2OuKLxTDsW/+2hNi+Z2Ce4rfiO0fOsrv2R0s5qrEeTjilVyxt /Bv/05tvwXJlLAgszdsOO/SR5wcfQcGS6kmrZYAN75K0VSq12wp+BsI4Fh/LeFF1RRNzMNhqWN QII= X-SBRS: 2.5 X-MesageID: 29240102 X-Ironport-Server: esa3.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.77,393,1596513600"; d="scan'208";a="29240102" From: Igor Druzhinin To: CC: , , , , , , "Igor Druzhinin" Subject: [PATCH v2] x86/intel: insert Ice Lake X (server) model numbers Date: Mon, 19 Oct 2020 03:47:26 +0100 Message-ID: <1603075646-24995-1-git-send-email-igor.druzhinin@citrix.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 LBR, C-state MSRs and if_pschange_mc erratum applicability should correspond to Ice Lake desktop according to External Design Specification vol.2. Signed-off-by: Igor Druzhinin --- Changes in v2: - keep partial sorting Andrew, since you have access to these documents, please review as you have time. --- xen/arch/x86/acpi/cpu_idle.c | 1 + xen/arch/x86/hvm/vmx/vmx.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/xen/arch/x86/acpi/cpu_idle.c b/xen/arch/x86/acpi/cpu_idle.c index 27e0b52..eca423c 100644 --- a/xen/arch/x86/acpi/cpu_idle.c +++ b/xen/arch/x86/acpi/cpu_idle.c @@ -181,6 +181,7 @@ static void do_get_hw_residencies(void *arg) case 0x55: case 0x5E: /* Ice Lake */ + case 0x6A: case 0x7D: case 0x7E: /* Kaby Lake */ diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c index 86b8916..8382917 100644 --- a/xen/arch/x86/hvm/vmx/vmx.c +++ b/xen/arch/x86/hvm/vmx/vmx.c @@ -2427,6 +2427,7 @@ static bool __init has_if_pschange_mc(void) case 0x4e: /* Skylake M */ case 0x5e: /* Skylake D */ case 0x55: /* Skylake-X / Cascade Lake */ + case 0x6a: /* Ice Lake-X */ case 0x7d: /* Ice Lake */ case 0x7e: /* Ice Lake */ case 0x8e: /* Kaby / Coffee / Whiskey Lake M */ @@ -2775,7 +2776,7 @@ static const struct lbr_info *last_branch_msr_get(void) /* Goldmont Plus */ case 0x7a: /* Ice Lake */ - case 0x7d: case 0x7e: + case 0x6a: case 0x7d: case 0x7e: /* Tremont */ case 0x86: /* Kaby Lake */