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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h7-20020a9d6a47000000b0069f8920dd0fsi2988063otn.86.2023.04.13.16.20.43; Thu, 13 Apr 2023 16:20:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20221208 header.b=CchbboH4; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230382AbjDMXT7 (ORCPT + 99 others); Thu, 13 Apr 2023 19:19:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231127AbjDMXTm (ORCPT ); Thu, 13 Apr 2023 19:19:42 -0400 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 1BD534488 for ; Thu, 13 Apr 2023 16:19:17 -0700 (PDT) Received: by mail-pj1-x104a.google.com with SMTP id j19-20020a17090a841300b00246f53c6eecso2994029pjn.1 for ; Thu, 13 Apr 2023 16:19:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1681427956; x=1684019956; h=cc:to:from:subject:message-id:mime-version:date:reply-to:from:to:cc :subject:date:message-id:reply-to; bh=JCMmB82W1iV0rZNRcB4yuiudoiFD8yaVnc1kc9rzRxc=; b=CchbboH4wpxZF3wdXIWFsDFbfcFijMod9x57lyHR7x7YQFpXrogmvWyD/ZnWlFpJAf bBhf5WrDzvMXH+Yk1Tolu6Ye3uOX0tkXrBfIHoWaWnHGFYhH+f8f2j4Qb0lHypUiDS66 FuzPEfHf/gpKnY+4mTyJplmYP62FHnoIPp3CmjpTxHIlrTwucXZSIbTE9neEJZagcJhU KuceyxTl56F0xk68iyitMXsBIQh/VADmP+pbLy+Q2X+rkQYkvpkzLQnsKeusGyEyIXFy v5prF5wIIczpv/4rk5u4yG+zoRtsNIWBQHNP7T9ShGFc8TA1+vd2uMOJ1pf8YT8dWe5a 41fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681427956; x=1684019956; h=cc:to:from:subject:message-id:mime-version:date:reply-to :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=JCMmB82W1iV0rZNRcB4yuiudoiFD8yaVnc1kc9rzRxc=; b=IH7594lbuXUvl52FaqFz5MRpZrXczac96LRxoGrqXR6kcoAABm4hDunl7Alxi4CQ2s svg1V7igNxPhWhx2EPO86SvYKkhnSrP+BA/7c5oZu9BrMF6J2357eUCd8jtHB+PZKZDJ Ydmbah/V994x58z3iQR80/T6bbRvcZFgR4lEx7LYGeYyb5HpqLDFRpo8fApd53V94GMi 1Nmz6yj63YnR5w8Lpy1xnctDCBnSe7UNqDiQ0GHjpLIyi8Z5T3dCo15RbbKI4ikeId08 uiQPJXYxFd6TFUNH/fwnnp6DXvBFYJq3qXDVkzCM6gsOCkLmsSS1Mbn6UNiKikdmvBs3 qDvA== X-Gm-Message-State: AAQBX9dxiF5qqXuIHc2Cf8sUKo7cOa7kfYoaLbcJjZtYYogxNchSjzy7 kiEzaXkbaEDgYb3KcD8bAisXjTY0n/c= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a17:90a:7b8c:b0:244:987c:a873 with SMTP id z12-20020a17090a7b8c00b00244987ca873mr1066312pjc.7.1681427956699; Thu, 13 Apr 2023 16:19:16 -0700 (PDT) Reply-To: Sean Christopherson Date: Thu, 13 Apr 2023 16:19:12 -0700 Mime-Version: 1.0 X-Mailer: git-send-email 2.40.0.634.g4ca3ef3211-goog Message-ID: <20230413231914.1482782-1-seanjc@google.com> Subject: [PATCH 0/2] KVM: VMX: UMIP emulation related cleanups From: Sean Christopherson To: Sean Christopherson , Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Robert Hoo X-Spam-Status: No, score=-9.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1763105106280370261?= X-GMAIL-MSGID: =?utf-8?q?1763105106280370261?= Two cleanups for UMIP related code, identified by Robert. These are *almost* purely cosmetic, I don't expect any functional impact on real world setups. Sean Christopherson (2): KVM: VMX: Treat UMIP as emulated if and only if the host doesn't have UMIP KVM: VMX: Use proper accessor to read guest CR4 in handle_desc() arch/x86/kvm/vmx/capabilities.h | 4 ++-- arch/x86/kvm/vmx/nested.c | 3 +-- arch/x86/kvm/vmx/vmx.c | 10 ++++++++-- 3 files changed, 11 insertions(+), 6 deletions(-) base-commit: 4d663d83a561344d237c77a77b651f55eb7f7356