From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5C22C10F1E for ; Tue, 20 Dec 2022 14:17:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233866AbiLTORN (ORCPT ); Tue, 20 Dec 2022 09:17:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233857AbiLTOQj (ORCPT ); Tue, 20 Dec 2022 09:16:39 -0500 Received: from mail.xenproject.org (mail.xenproject.org [104.130.215.37]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 90CE2F023; Tue, 20 Dec 2022 06:16:26 -0800 (PST) Received: from xenbits.xenproject.org ([104.239.192.120]) by mail.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1p7csI-00012Y-70; Tue, 20 Dec 2022 13:41:42 +0000 Received: from 54-240-197-227.amazon.com ([54.240.197.227] helo=debian.cbg12.amazon.com) by xenbits.xenproject.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p7csH-0002HU-RX; Tue, 20 Dec 2022 13:41:42 +0000 From: Paul Durrant To: x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Paul Durrant , Borislav Petkov , Dave Hansen , David Woodhouse , "H. Peter Anvin" , Ingo Molnar , Paolo Bonzini , Sean Christopherson , Thomas Gleixner Subject: [PATCH v6 0/2] KVM: x86/xen: update Xen CPUID Leaf 4 Date: Tue, 20 Dec 2022 13:40:51 +0000 Message-Id: <20221220134053.15591-1-pdurrant@amazon.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Patch #2 was the original patch. It has been expended to a series in v6. Paul Durrant (2): KVM: x86/cpuid: generalize kvm_update_kvm_cpuid_base() and also capture limit KVM: x86/xen: update Xen CPUID Leaf 4 (tsc info) sub-leaves, if present arch/x86/include/asm/kvm_host.h | 8 +++++++- arch/x86/kvm/cpuid.c | 17 ++++++++++------- arch/x86/kvm/x86.c | 1 + arch/x86/kvm/xen.c | 26 ++++++++++++++++++++++++++ arch/x86/kvm/xen.h | 7 +++++++ 5 files changed, 51 insertions(+), 8 deletions(-) --- Cc: Borislav Petkov Cc: Dave Hansen Cc: David Woodhouse Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Paolo Bonzini Cc: Sean Christopherson Cc: Thomas Gleixner -- 2.20.1