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 3809EC63682 for ; Wed, 26 Jan 2022 17:22:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243672AbiAZRWj (ORCPT ); Wed, 26 Jan 2022 12:22:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231168AbiAZRW3 (ORCPT ); Wed, 26 Jan 2022 12:22:29 -0500 Received: from mail-pj1-x104a.google.com (mail-pj1-x104a.google.com [IPv6:2607:f8b0:4864:20::104a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8774CC06173B for ; Wed, 26 Jan 2022 09:22:29 -0800 (PST) Received: by mail-pj1-x104a.google.com with SMTP id ga20-20020a17090b039400b001b536800e04so181487pjb.7 for ; Wed, 26 Jan 2022 09:22:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=reply-to:date:message-id:mime-version:subject:from:to:cc; bh=4zdqvDRcKscDm+lnZv7gUuJZV8rrHFi40CWOKIaL7JI=; b=aB+N+NsJ2bzr0imFihYSeflE2CQvIUancoVRwZRxvgRXBSsvH6WyZ4qorMMtoLiPoK mzU/8QfNGqpuc9LHzoEr0ykFebxxw3UdHeAUjPE8+Rnk98TZ7rismWQmnL2dkhEm/DrQ gxyeHvYimaS3vwQC7N5m0RQJbtvlsIwxSfO2PRpyBNAebd8JqcWrS7jIADG2tLt0S1A4 6hFjoxBfbK7q0JkSH25T6AggzpUyqVFCaV9SnZiqXbwSk0+9/iBu5FscSkAKbXQMbsc/ TE5ZL0VeANPHRAMEdwJDaSe3NmT+vJWASJNoM/1QADyxXrUcruPmPe4fFOcmtufrlRcQ dxtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:reply-to:date:message-id:mime-version:subject :from:to:cc; bh=4zdqvDRcKscDm+lnZv7gUuJZV8rrHFi40CWOKIaL7JI=; b=g6lLQkLs71ptiDIfzKOeMhcNa2uk4CCi/jH+CDmetfMhQDk99HlfwL6xKzLEQVzesc /Lw/o3TFqCVQyd5x1DBRJsKeEG8TyTCXUlU75/UoihRwDvD4oaD37TYT3Qrxyi6CSRaE lwCnpIbHIhfqGxuUbcdydsev807MSQ7UF9EuCm0p6J8/a56q8Iev3DmSvp82tKl1WmyV /BNlXkA+y9P1OpRlb0G40uuk35o/o0Vw1zAwbgCJ71yeYxCJeAInRXW0MqroKsI0i5ld ABntxBAiXLIdCXvozF+KMMonyKE9lWv15liGDlgmcVbxs+ewBbRXen9NAdzdaxDke9AQ 1uTw== X-Gm-Message-State: AOAM5315QnWrXWcOzA5+7daUtTcZgmt0mkdjKdB9P5hbz99rodO73UGc Lse2yVnDpMP3BEVCrURUWkDwFbsd8Bo= X-Google-Smtp-Source: ABdhPJze6iHI9zyjeiCDEqcUR8gsQq0yQvuwzmzW1OiviDNX4h/PXCj4/Sox6hvyBgl/o0xftcyY4xt5PJM= X-Received: from seanjc.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:3e5]) (user=seanjc job=sendgmr) by 2002:a17:902:bf08:b0:14a:bb95:6980 with SMTP id bi8-20020a170902bf0800b0014abb956980mr24265454plb.139.1643217749066; Wed, 26 Jan 2022 09:22:29 -0800 (PST) Reply-To: Sean Christopherson Date: Wed, 26 Jan 2022 17:22:23 +0000 Message-Id: <20220126172226.2298529-1-seanjc@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.35.0.rc0.227.g00780c9af4-goog Subject: [PATCH 0/3] KVM: x86: XSS and XCR0 fixes From: Sean Christopherson To: Paolo Bonzini Cc: Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Xiaoyao Li , Like Xu Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For convenience, Like's patch split up and applied on top of Xiaoyao. Tagged all for @stable, probably want to (retroactively?) get Xiaoyao's patch tagged too? Like Xu (2): KVM: x86: Update vCPU's runtime CPUID on write to MSR_IA32_XSS KVM: x86: Sync the states size with the XCR0/IA32_XSS at, any time Xiaoyao Li (1): KVM: x86: Keep MSR_IA32_XSS unchanged for INIT arch/x86/kvm/x86.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) base-commit: e2e83a73d7ce66f62c7830a85619542ef59c90e4 -- 2.35.0.rc0.227.g00780c9af4-goog