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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 885C2C433F5 for ; Mon, 8 Nov 2021 12:44:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 72D7261355 for ; Mon, 8 Nov 2021 12:44:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239622AbhKHMrF (ORCPT ); Mon, 8 Nov 2021 07:47:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239606AbhKHMrE (ORCPT ); Mon, 8 Nov 2021 07:47:04 -0500 Received: from mail-pg1-x52d.google.com (mail-pg1-x52d.google.com [IPv6:2607:f8b0:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24936C061570; Mon, 8 Nov 2021 04:44:20 -0800 (PST) Received: by mail-pg1-x52d.google.com with SMTP id g184so15050983pgc.6; Mon, 08 Nov 2021 04:44:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=AWnQnZTcd6KUjYhg83N5anaGWnmVBccSmNsieVINo74=; b=l+rRI9cFGm9PUxjnxTpddwYEhrSqXixq6evuxem9IcribVyDgmEESyHEppavveYwHG qV/EJSUuC9j+Jc97LSCdT0b8goqUjUwbYoRO1GaIQ4JOELmyadomu8jKqnk48kXCRqzU IIxpN9AGHAsmIZmnYlY9SaBVx1KiW/jAAw40ncRX2GMOwfWFZQ6YP5EDKzXaZpSJQJrc 7X17TPwegOpFAooos1VuxO/hqHzNxdNPmLP0HKjnUfkxSvdDU//D4l+yq1TLnAaK3V1Z ZnZQcMXaYcQxuUlxTb/V0WlMeooyAMfHXPoMVfgFcBaY3eyyAx6lN61p+7Dd6ppqBwSo Z7wg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=AWnQnZTcd6KUjYhg83N5anaGWnmVBccSmNsieVINo74=; b=BmImN0/4b8+BTfeem8pf9LvyF8w8k4Ikr+oW9UuvCTj9ZEOYE3ixUfIlIbZ9lVkzon 0fkv1rdPhKiq8b3Sct9qr1RHTnSidvMz80lBnrlTKBRTKq+s6JUq2pMfChnHcgBgBGo2 N68R+/Su0CqEod2jW9HiYeu2h4+28Bm/kMqpY1UNqM6A6N7GDoUF8bxMN7PWaQpjmXiA HqMaFQ6G1pKeh1psXlCTpnLrXnLy/xjtsc5pGbBKCuGSG9z2MiWHGyATTCwukF3XKs68 GBs1NIfMbijTs9HNo4CeVzfw0I8IXVngs1bh3TC/3IicE/3Ym1C7vixKDtFvHvXR7cQD j2xA== X-Gm-Message-State: AOAM530TIKB16/dNfoq01sERHQKLpuqENAYKHS0Pb0gSfxKn0yiHihJs VAGdGhdx15CarB5sb4Fc2c+E+6lEGvY= X-Google-Smtp-Source: ABdhPJy486BVET8NcxrEGHISk5duKnZbe0kDNeK/ZvleavDOCHXCrIxBIxuL/N9EVTjikteRIOgPsA== X-Received: by 2002:a05:6a00:140c:b0:44b:e251:fe13 with SMTP id l12-20020a056a00140c00b0044be251fe13mr81521000pfu.10.1636375459387; Mon, 08 Nov 2021 04:44:19 -0800 (PST) Received: from localhost ([47.88.60.64]) by smtp.gmail.com with ESMTPSA id hk18sm11764497pjb.20.2021.11.08.04.44.18 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 08 Nov 2021 04:44:19 -0800 (PST) From: Lai Jiangshan To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Paolo Bonzini Cc: Lai Jiangshan , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" Subject: [PATCH 02/15] KVM: VMX: Mark VCPU_EXREG_PDPTR available in ept_save_pdptrs() Date: Mon, 8 Nov 2021 20:43:54 +0800 Message-Id: <20211108124407.12187-3-jiangshanlai@gmail.com> X-Mailer: git-send-email 2.19.1.6.gb485710b In-Reply-To: <20211108124407.12187-1-jiangshanlai@gmail.com> References: <20211108124407.12187-1-jiangshanlai@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Lai Jiangshan mmu->pdptrs[] and vmcs.GUEST_PDPTR[0-3] are synced, so mmu->pdptrs is available and GUEST_PDPTR[0-3] is not dirty. Signed-off-by: Lai Jiangshan --- arch/x86/kvm/vmx/vmx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 39db4f56bffd..79e5df5fbb32 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -3001,7 +3001,7 @@ void ept_save_pdptrs(struct kvm_vcpu *vcpu) mmu->pdptrs[2] = vmcs_read64(GUEST_PDPTR2); mmu->pdptrs[3] = vmcs_read64(GUEST_PDPTR3); - kvm_register_mark_dirty(vcpu, VCPU_EXREG_PDPTR); + kvm_register_mark_available(vcpu, VCPU_EXREG_PDPTR); } #define CR3_EXITING_BITS (CPU_BASED_CR3_LOAD_EXITING | \ -- 2.19.1.6.gb485710b