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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E1CBED2444F for ; Thu, 10 Oct 2024 21:16:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:From:Subject:Message-ID :References:Mime-Version:In-Reply-To:Date:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=LQ8DHeflOylF45oiu9ZHJAwAS/KUwYy+XkcIDC57qnA=; b=pt5Ud8GZY2pPhy JyPIy+M6F8Vq3f4YXBfn+1kE2T9JEOHD5DjOPuZ0lUGNgHsxtshOa8s+WGe+KuaAQ83E8DzefvV0J lWjc6eKVkeXZ+sYS4kzSpWo/urC4ivltxndryYZjFAH8xSaA3SEliWfXcr/ADPBov51BO+fQjTo17 l83fFAorVxsjmPaVu3jsrXjUcPio4F3XJ0cDp77TqQbEdKo6S4fex4+eblN7IN1vMi6GeAU853SSV OiOdX/5BdZMsIeaW6yfE8Yyr1lCxBH0JeD11RSzyg+Am19usCorTy/6bMaAx+05/FOpAtT1J5i5jo I4IaKR3xSqioFdtpCjGg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sz0WM-0000000ENYx-2MVw; Thu, 10 Oct 2024 21:16:30 +0000 Received: from mail-pg1-x549.google.com ([2607:f8b0:4864:20::549]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1syxrM-0000000DqUA-2Hya for linux-riscv@lists.infradead.org; Thu, 10 Oct 2024 18:26:02 +0000 Received: by mail-pg1-x549.google.com with SMTP id 41be03b00d2f7-7163489149fso1214841a12.3 for ; Thu, 10 Oct 2024 11:25:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1728584759; x=1729189559; darn=lists.infradead.org; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:reply-to:from:to:cc:subject:date :message-id:reply-to; bh=VITkHk6wYCk30qmAXnWfpQxFdItqbxje0xl/TrLgm28=; b=DDGV/BA9cByk02/tA4Cb/+AgaPSPEwimwcElwsHI1jiRIZELRkjDSYk3e7ZNGCv0X6 Xi76UfOwi0uHKt2IJK3aT1JjYxjdtbyaBwyAnFT3U3gn/rBV0L9eCzkzxmRa04PKCjLe ArtEmn/ENFhUYin/BrtkhAGwGmHDMtR6KKmWPoh91MCyGM2EwU8EoTsRgoFMiTVWqisT 3pgL2ELhDC4PmAeoYGgmfJl21pGh+O/G6/I+7+8SOGtDtuMlcFEKqLEi0Hi7fzSGVvFB ySrMi7ysavXcWJMDfUQY4qfyFR54JIxt96ot/kZsE2L9OD6Z1BG2yOcBh05vKntTesz9 ibPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728584759; x=1729189559; h=content-transfer-encoding:cc:to:from:subject:message-id:references :mime-version:in-reply-to:date:reply-to:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=VITkHk6wYCk30qmAXnWfpQxFdItqbxje0xl/TrLgm28=; b=QSKjwpOQAXNDEmfWtG/nshIqA5NRUHbEH1IareW+0oLsoIcmupUz0WyFEwa8byhrCn orG98rmHjQQkF1YR020+FMixFJj1a5JPOCZormO3cBEjVXEh5HPhy90/ZZ+3F1JKwyGz SRVeYFqnVsPt9HcuUFb7LDgfRlL1NHAQYSAwSWh7Z3yz569NkAC3rgCO0tZinLpj5rUi 8P2EJzs7DqDS94KNd23qONVzEXrTQ5pJdn9gyGrSnohoLDjIRGUH8Iwa6SQ0iBFYSExh g/QchLuDbzPJHJe+IrZX8ionovfNL2fIM0vZMVdZtCEHXnNM58d5C39CcJbd6mBFi2S8 1Zeg== X-Forwarded-Encrypted: i=1; AJvYcCU2vL64rECyobXzCBN4YFXK62qBYTAmw0jBPKaPIiLy8MgwKJDF0liEA4zv4MLSs2UzFO+7KaZla8l3YQ==@lists.infradead.org X-Gm-Message-State: AOJu0Yxl6iKFst4xEG5GRmTHMA4QhntEhsXzUllgtyi2SxoCkI2c2trw vhOTQZMLAWcY8bVCaz07vCLVT2wTQZenLwXmQolF5jyK6IzJYt5O42gdWuPuIDumEVzlzPW6YlR RKg== X-Google-Smtp-Source: AGHT+IEekecUM0XVWoBmNjTczqp1a2/ixTMw1fOAmBrSm/Dp9XgHLEkyd54mJG+SlDPSB0szYk/zKOq5dxU= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:9d:3983:ac13:c240]) (user=seanjc job=sendgmr) by 2002:a65:678f:0:b0:7e9:f98c:e9f7 with SMTP id 41be03b00d2f7-7ea5359ed14mr32a12.10.1728584759044; Thu, 10 Oct 2024 11:25:59 -0700 (PDT) Date: Thu, 10 Oct 2024 11:23:34 -0700 In-Reply-To: <20241010182427.1434605-1-seanjc@google.com> Mime-Version: 1.0 References: <20241010182427.1434605-1-seanjc@google.com> X-Mailer: git-send-email 2.47.0.rc1.288.g06298d1525-goog Message-ID: <20241010182427.1434605-33-seanjc@google.com> Subject: [PATCH v13 32/85] KVM: nVMX: Mark vmcs12's APIC access page dirty when unmapping From: Sean Christopherson To: Paolo Bonzini , Marc Zyngier , Oliver Upton , Tianrui Zhao , Bibo Mao , Huacai Chen , Michael Ellerman , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Claudio Imbrenda , Sean Christopherson Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, "=?UTF-8?q?Alex=20Benn=C3=A9e?=" , Yan Zhao , David Matlack , David Stevens , Andrew Jones X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241010_112600_692670_87095319 X-CRM114-Status: GOOD ( 11.27 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Sean Christopherson Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org TWFyayB0aGUgQVBJQyBhY2Nlc3MgcGFnZSBhcyBkaXJ0eSB3aGVuIHVubWFwcGluZyBpdCBmcm9t IEtWTS4gIFRoZSBmYWN0CnRoYXQgdGhlIHBhZ2UgX3Nob3VsZG4ndF8gYmUgd3JpdHRlbiBkb2Vz bid0IGd1YXJhbnRlZSB0aGUgcGFnZSBfd29uJ3RfIGJlCndyaXR0ZW4uICBBbmQgd2hpbGUgdGhl IGNvbnRlbnRzIGFyZSBsaWtlbHkgaXJyZWxldmFudCwgdGhlIHZhbHVlcyBfYXJlXwp2aXNpYmxl IHRvIHRoZSBndWVzdCwgaS5lLiBkcm9wcGluZyB3cml0ZXMgd291bGQgYmUgdmlzaWJsZSB0byB0 aGUgZ3Vlc3QKKHRob3VnaCBvYnZpb3VzbHkgaGlnaGx5IHVubGlrZWx5IHRvIGJlIHByb2JsZW1h dGljIGluIHByYWN0aWNlKS4KCk1hcmtpbmcgdGhlIG1hcCBkaXJ0eSB3aWxsIGFsbG93IHNwZWNp ZnlpbmcgdGhlIHdyaXRlIHZzLiByZWFkLW9ubHkgd2hlbgoqbWFwcGluZyogdGhlIG1lbW9yeSwg d2hpY2ggaW4gdHVybiB3aWxsIGFsbG93IGNyZWF0aW5nIHJlYWQtb25seSBtYXBzLgoKVGVzdGVk LWJ5OiBBbGV4IEJlbm7DqWUgPGFsZXguYmVubmVlQGxpbmFyby5vcmc+ClNpZ25lZC1vZmYtYnk6 IFNlYW4gQ2hyaXN0b3BoZXJzb24gPHNlYW5qY0Bnb29nbGUuY29tPgotLS0KIGFyY2gveDg2L2t2 bS92bXgvbmVzdGVkLmMgfCA3ICstLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigr KSwgNiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9hcmNoL3g4Ni9rdm0vdm14L25lc3RlZC5j IGIvYXJjaC94ODYva3ZtL3ZteC9uZXN0ZWQuYwppbmRleCA4MTg2NWRiMThlMTIuLmZmODNiNTZm ZTJmYSAxMDA2NDQKLS0tIGEvYXJjaC94ODYva3ZtL3ZteC9uZXN0ZWQuYworKysgYi9hcmNoL3g4 Ni9rdm0vdm14L25lc3RlZC5jCkBAIC0zMTgsMTIgKzMxOCw3IEBAIHN0YXRpYyB2b2lkIG5lc3Rl ZF9wdXRfdm1jczEyX3BhZ2VzKHN0cnVjdCBrdm1fdmNwdSAqdmNwdSkKIHsKIAlzdHJ1Y3QgdmNw dV92bXggKnZteCA9IHRvX3ZteCh2Y3B1KTsKIAotCS8qCi0JICogVW5waW4gcGh5c2ljYWwgbWVt b3J5IHdlIHJlZmVycmVkIHRvIGluIHRoZSB2bWNzMDIuICBUaGUgQVBJQyBhY2Nlc3MKLQkgKiBw YWdlJ3MgYmFja2luZyBwYWdlICh5ZWFoLCBjb25mdXNpbmcpIHNob3VsZG4ndCBhY3R1YWxseSBi ZSBhY2Nlc3NlZCwKLQkgKiBhbmQgaWYgaXQgaXMgd3JpdHRlbiwgdGhlIGNvbnRlbnRzIGFyZSBp cnJlbGV2YW50LgotCSAqLwotCWt2bV92Y3B1X3VubWFwKHZjcHUsICZ2bXgtPm5lc3RlZC5hcGlj X2FjY2Vzc19wYWdlX21hcCwgZmFsc2UpOworCWt2bV92Y3B1X3VubWFwKHZjcHUsICZ2bXgtPm5l c3RlZC5hcGljX2FjY2Vzc19wYWdlX21hcCwgdHJ1ZSk7CiAJa3ZtX3ZjcHVfdW5tYXAodmNwdSwg JnZteC0+bmVzdGVkLnZpcnR1YWxfYXBpY19tYXAsIHRydWUpOwogCWt2bV92Y3B1X3VubWFwKHZj cHUsICZ2bXgtPm5lc3RlZC5waV9kZXNjX21hcCwgdHJ1ZSk7CiAJdm14LT5uZXN0ZWQucGlfZGVz YyA9IE5VTEw7Ci0tIAoyLjQ3LjAucmMxLjI4OC5nMDYyOThkMTUyNS1nb29nCgoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGlu ZyBsaXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJh ZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=