From nobody Fri Jun 19 02:04:18 2026 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 0F82CC433EF for ; Fri, 8 Apr 2022 20:28:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239472AbiDHUa0 (ORCPT ); Fri, 8 Apr 2022 16:30:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231722AbiDHUaX (ORCPT ); Fri, 8 Apr 2022 16:30:23 -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 BCA8F1D97DF for ; Fri, 8 Apr 2022 13:28:18 -0700 (PDT) Received: by mail-pj1-x104a.google.com with SMTP id mw8-20020a17090b4d0800b001c717bb058eso8401151pjb.0 for ; Fri, 08 Apr 2022 13:28:18 -0700 (PDT) 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 :content-transfer-encoding; bh=bZxSyBqJebUSPZ6FFYIz1/hOaAJ4eqoMo84YLPbpDGY=; b=KpsoLqgOpyqA2XDJTxIy7nYpMLWH8X9LwqInJIb6m5WTW1f2quad3/1REI4rASKzTn wWg8jC+MG3baWyRyouwD4FoUQ3NEuKCljR6gxzCE2DXUKSZQjcFGmdA1C285q0PRl8fj //rCiuu2jy3LpXl0aXN4hiro1mFrLi7lQ5dtOQw8UVGLqBkJlYOYpeGaBoA+0JL2uS86 aVUIIWshxzPHqTAEvhq7SIXhKkKmxZ7xqX95l0kPnp6+A5LMbIQTAZ3lzRB9d0rzgPjs uOg2xalP33Br5BYSBYY3mcqHH+9rQeeVirdMwj2okjvqiRjy+R046YRKqHHZLNuN44xl rpTA== 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:content-transfer-encoding; bh=bZxSyBqJebUSPZ6FFYIz1/hOaAJ4eqoMo84YLPbpDGY=; b=LWmJOnc2Yb2dzc83WuVRQ0KMF4mgp1kIMUGqio9gfzP0bkFg8YkfeQyBgXAFoxw248 fBsdFEBvBkYdmwmqqydc+ni8UHUKkHRUCB3unTkQEJ9kr1aGAhqVxmeIHw9UVv/121aA FB+RKkCNFoINNWTNXekgiiJzemQC2xOk0k85Av1m2BFb+5oJTUXifV1ifiiQ29osv14x 4TdooZOxq9Ya/PG3rU3eZaAK574pLT0umS2liQYZlHrdK+5QxnXUYwTgzWVD56mvQsJg z8lcx5mrGRWAuUL7w2m4Qi/8FMnuNMViS3t7AdefiZKrnweIIn0MRc002G4N6UZNuAY0 eXXw== X-Gm-Message-State: AOAM532lbTPPkjazsM+jjW0lFB0fzyi8fxZrV6sQXIV5dIwZacloG793 UGteg+qKZtN+ikMutikmkoKd9pWhsVQ= X-Google-Smtp-Source: ABdhPJyd+ETmhbhfzBCcBJCZ0+x53O+4bpTcoPQ7JVlFxhJf08oiDQuRDQU3I0/Gep+ONWV+rXn/xdTtHY8= X-Received: from seanjc.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:3e5]) (user=seanjc job=sendgmr) by 2002:a17:90b:4a82:b0:1c7:8a44:e0c9 with SMTP id lp2-20020a17090b4a8200b001c78a44e0c9mr24014559pjb.102.1649449698237; Fri, 08 Apr 2022 13:28:18 -0700 (PDT) Reply-To: Sean Christopherson Date: Fri, 8 Apr 2022 20:28:15 +0000 Message-Id: <20220408202815.386932-1-seanjc@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.35.1.1178.g4f1659d476-goog Subject: [PATCH] KVM: VMX: More brown paper bags! NOM NOM NOM 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 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add a missing declaration that got dropped between my inline patch[1] and what actually got posted[2]. In file included from arch/x86/kvm/mmu/mmu.c:4279: arch/x86/kvm/mmu/paging_tmpl.h: In function =E2=80=98ept_walk_addr_generic= =E2=80=99: arch/x86/kvm/mmu/paging_tmpl.h:496:50: error: =E2=80=98EPT_VIOLATION_RWX_SH= IFT=E2=80=99 undeclared (first use in this function); did you mean =E2=80=98EPT_VIOLATION_RWX_MASK= =E2=80=99? 496 | EPT_VIOLATION_RWX_= SHIFT; | ^~~~~~~~~~~~~~~~~~= ~~~~~ | EPT_VIOLATION_RWX_= MASK [1] https://lore.kernel.org/all/Yj0NOQOYEAG+Dz7+@google.com [2] https://lore.kernel.org/all/20220329030108.97341-3-darcy.sh@antgroup.com Fixes: 68ca1f59584e ("KVM: x86/mmu: Derive EPT violation RWX bits from EPTE= RWX bits") Signed-off-by: Sean Christopherson --- Please squash, thanks! arch/x86/include/asm/vmx.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 46bc7072f6a2..6c343c6a1855 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -543,6 +543,7 @@ enum vm_entry_failure_code { #define EPT_VIOLATION_ACC_READ_BIT 0 #define EPT_VIOLATION_ACC_WRITE_BIT 1 #define EPT_VIOLATION_ACC_INSTR_BIT 2 +#define EPT_VIOLATION_RWX_SHIFT 3 #define EPT_VIOLATION_GVA_IS_VALID_BIT 7 #define EPT_VIOLATION_GVA_TRANSLATED_BIT 8 #define EPT_VIOLATION_ACC_READ (1 << EPT_VIOLATION_ACC_READ_BIT) base-commit: 59d9e75d641565603e7c293f4cec182d86db8586 --=20 2.35.1.1178.g4f1659d476-goog