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 8093FC636D6 for ; Thu, 23 Feb 2023 14:22:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234762AbjBWOWo (ORCPT ); Thu, 23 Feb 2023 09:22:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234617AbjBWOWm (ORCPT ); Thu, 23 Feb 2023 09:22:42 -0500 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA6A798; Thu, 23 Feb 2023 06:22:36 -0800 (PST) Received: by mail-pf1-x432.google.com with SMTP id cb13so6007920pfb.5; Thu, 23 Feb 2023 06:22:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Df2kcb9Fa+/xlXDRcFOVdiKkKZQ4UA4GN+Niz/IaFGY=; b=dDDb2iwNNGaMTeIc1qMo7svx2r4R+utlG6gTR7e0Xw32OkSbgxC24UQZUKiPfk8WjC 53cc0NzaSzJPunKpBS3l2mljrXPWSniAMhbJJO537xm+0msdx/seYZ+NhILDMZIFzpUg ZflWJDLUUrrIeu7iZTlYo86fpUa+MSEGFI4hhrA2owqdaSeLDFf4mndjK+zRXXy70KHA N2mU7a0gTFc4NeJqcu9igBf2S1Ap93I5MmoPqGBaJIYAcy5ALGXyfjq3+LYzfBCukCiS RX7kM1gPMT+TaLWRZZABBGRJk2VxO26U1AowLs7iBQc0VbjnMFAymrUJleHyA0kYPNED ccfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Df2kcb9Fa+/xlXDRcFOVdiKkKZQ4UA4GN+Niz/IaFGY=; b=gMSERteqhY2G5O0OH1neluDqUFyJdGARyjDeHrgZt9sIwGkbDCyHH5mRylk6HROQ4U 7TegSktZfwhfXwjFVavCMJZJ0Sg/FNwU+toG6KNok3kmW+NlYBUt87Qruvvs3XH0xKqC 5ziT5kn6pHAIef1v59GexOZZo6KHDsokg65WSRLgALnQE3jdSRxefMGhYfW/n+1W/Lda sVfwu+FS0zj3BT/Hw+n1FPNAx8e8D4fZwHfkI1olJgCNSNxyw6gEsAeNvGvzZ09T8cQd f7x0yokmP5/sDfQBQeZJ8dpamD7j+Zxmr4zpjmSnaESDueKpjbZLJcwEgegqphxFCEUj HcFg== X-Gm-Message-State: AO0yUKVMPwtlge8p6AxyDvI+C543GTn2FOSqivdw6NnZXJVcz0phySdP cUcutrA/cHSzWebHr1FzNYLg1rOfzQE= X-Google-Smtp-Source: AK7set/zoYmzVaHcTkg857OZuezh2/+lfyOqvAaSI1g0rzTElQyXGlqmfLgBFKbImpD58rxqjF/GMQ== X-Received: by 2002:a62:1dd0:0:b0:5aa:6125:dbf4 with SMTP id d199-20020a621dd0000000b005aa6125dbf4mr9746988pfd.11.1677162156222; Thu, 23 Feb 2023 06:22:36 -0800 (PST) Received: from localhost.localdomain ([43.132.141.3]) by smtp.gmail.com with ESMTPSA id h23-20020aa786d7000000b005cc52ea452csm5346193pfo.100.2023.02.23.06.22.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Feb 2023 06:22:35 -0800 (PST) From: Quanfa Fu To: seanjc@google.com, pbonzini@redhat.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com Cc: x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Quanfa Fu Subject: [PATCH] KVM/x86: fix comment that should be user fault Date: Thu, 23 Feb 2023 22:21:30 +0800 Message-Id: <20230223142130.2338972-1-quanfafu@gmail.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The content of comment should be user fault not read. In order to avoid confusion, fix the comment. Signed-off-by: Quanfa Fu --- 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 7eec0226d56a..3c1012039517 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -5668,7 +5668,7 @@ static int handle_ept_violation(struct kvm_vcpu *vcpu) gpa = vmcs_read64(GUEST_PHYSICAL_ADDRESS); trace_kvm_page_fault(vcpu, gpa, exit_qualification); - /* Is it a read fault? */ + /* Is it a user fault? */ error_code = (exit_qualification & EPT_VIOLATION_ACC_READ) ? PFERR_USER_MASK : 0; /* Is it a write fault? */ -- 2.31.1