From patchwork Wed Jan 8 12:32:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 1219584 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bVhaNaPq"; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 47t8HJ454Gz9sPn for ; Wed, 8 Jan 2020 23:50:36 +1100 (AEDT) Received: from localhost ([::1]:43026 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipAnB-0002C1-KU for incoming@patchwork.ozlabs.org; Wed, 08 Jan 2020 07:50:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:60498) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipAWX-00040B-T8 for qemu-devel@nongnu.org; Wed, 08 Jan 2020 07:33:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ipAWW-0004Qq-P7 for qemu-devel@nongnu.org; Wed, 08 Jan 2020 07:33:21 -0500 Received: from mail-wm1-x32f.google.com ([2a00:1450:4864:20::32f]:54663) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1ipAWW-0004QV-J4 for qemu-devel@nongnu.org; Wed, 08 Jan 2020 07:33:20 -0500 Received: by mail-wm1-x32f.google.com with SMTP id b19so2289107wmj.4 for ; Wed, 08 Jan 2020 04:33:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=+1cYJv2/SCgEaS7XXUU1nSsoWuZ/j2VFPEMFOllKrRM=; b=bVhaNaPqrDQgdP5kUomEIYo3Q4Y/Z42aG4o/qISYzhO+jonvaeNpueyKLdrE2pW4Fq MqxQqonlWXakjJmXE4PGXY6YFcNJpvkC7FLjWuzJIr0wFygKZvGNJKrF+le0Pwh7Uu1t 71u7QFREQtcSIonVNzdiHo2UDJ7XuvDwmyVp2WyX03fd6XzObG6LLG+K4P84WA38eMRU G3z7NM7ZUbSgsfcbUJWkbgE0GO+evvUjOao9nGJeGwrfyXBL1IErlPRpvukpNLci9gEv egb9FabPIdq1PaPRAeRSoOlHWuhWJW+N3D6beDqQZgVNywSHnugn9+VdVjy9f3mTgvOi vakA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=+1cYJv2/SCgEaS7XXUU1nSsoWuZ/j2VFPEMFOllKrRM=; b=CdphlD8RxGmit2fxuDUDz3lYszGuaOviAixGjhVoJ0f63rXlkINQ6mIeVC/wLL+ETM cK3VWeFs6oqGgg74xF/9FSbpxYdKsmBZcxJY8ahG+GxTNOu/6po5ezYqXkzr1USSchcQ /Tcc0RzKCtvEhFM9DUDo2stLEYmdqFiO3dE2K18mgUGyOeFkC5rSFYF8mtnBX9p3KC0I kmuEOc9T2KxS1BECbuFKozFV61Tgks+pkQdjkh5AnmMExbX9KfEK2WN9T1DTYZcl9mJk touH6KP3J4vnyGTV4/cd+dGh4sgdVmtnlZfxFeXupp99eCRqx4xXsxjfoJr/GMrJU2p1 CW/Q== X-Gm-Message-State: APjAAAXlzUs3N5AcFLBuRLW4JsmzyXXi8LUaHfRsMnVy68HlEo0x07uR rhp+JhTxeK7mcQV9oDnaspsmLaE0 X-Google-Smtp-Source: APXvYqydHOayDxZgebsipaKXg4xEAvDXJmDPPQz5N5+9LHkl0nSzmEKrbk68gVczU7x+kNpuouAC0A== X-Received: by 2002:a7b:c5d8:: with SMTP id n24mr3549692wmk.124.1578486799468; Wed, 08 Jan 2020 04:33:19 -0800 (PST) Received: from 640k.lan ([93.56.166.5]) by smtp.gmail.com with ESMTPSA id o4sm4037750wrw.97.2020.01.08.04.33.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 08 Jan 2020 04:33:18 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 22/38] target/i386: Add new bit definitions of MSR_IA32_ARCH_CAPABILITIES Date: Wed, 8 Jan 2020 13:32:39 +0100 Message-Id: <1578486775-52247-23-git-send-email-pbonzini@redhat.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1578486775-52247-1-git-send-email-pbonzini@redhat.com> References: <1578486775-52247-1-git-send-email-pbonzini@redhat.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::32f X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaoyao Li Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Xiaoyao Li The bit 6, 7 and 8 of MSR_IA32_ARCH_CAPABILITIES are recently disclosed for some security issues. Add the definitions for them to be used by named CPU models. Signed-off-by: Xiaoyao Li Message-Id: <20191225063018.20038-2-xiaoyao.li@intel.com> Signed-off-by: Paolo Bonzini --- target/i386/cpu.h | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/target/i386/cpu.h b/target/i386/cpu.h index af28293..594326a 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -835,12 +835,15 @@ typedef uint64_t FeatureWordArray[FEATURE_WORDS]; #define CPUID_TOPOLOGY_LEVEL_DIE (5U << 8) /* MSR Feature Bits */ -#define MSR_ARCH_CAP_RDCL_NO (1U << 0) -#define MSR_ARCH_CAP_IBRS_ALL (1U << 1) -#define MSR_ARCH_CAP_RSBA (1U << 2) +#define MSR_ARCH_CAP_RDCL_NO (1U << 0) +#define MSR_ARCH_CAP_IBRS_ALL (1U << 1) +#define MSR_ARCH_CAP_RSBA (1U << 2) #define MSR_ARCH_CAP_SKIP_L1DFL_VMENTRY (1U << 3) -#define MSR_ARCH_CAP_SSB_NO (1U << 4) -#define MSR_ARCH_CAP_MDS_NO (1U << 5) +#define MSR_ARCH_CAP_SSB_NO (1U << 4) +#define MSR_ARCH_CAP_MDS_NO (1U << 5) +#define MSR_ARCH_CAP_PSCHANGE_MC_NO (1U << 6) +#define MSR_ARCH_CAP_TSX_CTRL_MSR (1U << 7) +#define MSR_ARCH_CAP_TAA_NO (1U << 8) #define MSR_CORE_CAP_SPLIT_LOCK_DETECT (1U << 5)