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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7482FCCA47F for ; Fri, 8 Jul 2022 14:56:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238642AbiGHO4u (ORCPT ); Fri, 8 Jul 2022 10:56:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238240AbiGHO4s (ORCPT ); Fri, 8 Jul 2022 10:56:48 -0400 Received: from mail-pg1-x52f.google.com (mail-pg1-x52f.google.com [IPv6:2607:f8b0:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4023B2E6A6 for ; Fri, 8 Jul 2022 07:56:47 -0700 (PDT) Received: by mail-pg1-x52f.google.com with SMTP id 72so1063894pge.0 for ; Fri, 08 Jul 2022 07:56:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=VFqWa+9OMJ/ctVP9eoUWDFUInS8ymDBK2hy47L/2IuQ=; b=iMIiLON4Z5IX0NnFwWkdKowpk3sr8kD1VtorbwAbYQeeDKq+TOzBeq93+icZ62/LXZ qHZbkWtYc4hHXEGIp2GBcwL50eo5wR/fRDqmwEBLTVnB4eFZQfc6gKIk2nE5++8TLFcb PN+Z6CbdEBmVHoH5Tq+6lUAlHq/qJAsnkGJ+U4VsqGR8+205WAC33wlbwvM+gGXH4DWr 2FmQC772MrNXPNm2LQnydSbbIop0KmDX7tXxCyFN6lHaEE7f6LBnX371/vr5112EsB6Q 6io2guQUhpczyqGx8da/jRU56Tzsb2lLZIUasAYKzdjmS/X7TvUgz8/9TAL2X9ZHMYfM f5fw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=VFqWa+9OMJ/ctVP9eoUWDFUInS8ymDBK2hy47L/2IuQ=; b=IHGwG+ePPezPQfIXcCEg85+3elE+KLs8NFytPhNjEtUMy+86CGBIYBDTwz3/54yt93 jmBRlG843JlLKJLieB5B88N7xbrBzF2J3Mu/8HujAi9dNwY8eVrsusg6bTV+XT6BWxHr pBYgIngVGKEHy0aL9oqny7I+lKfnvsdJvCRRa5PqYpNQmYueOr8m/KC5Yu5ox772TT5z vBeH+OdWlsDZ6VI8aUsSTa//JEPHaqyb5quTNJSk39xNLmnKvib3L0ETF1+GthGa8qPr J2aM73GKhAcfoc2QwMdEMH13PPlpn5tDCVmK9QB84o8/Pd1EvGueyXHjLHix28AgIwRp ZKQQ== X-Gm-Message-State: AJIora9j4hZtv/ZPYZuDaPvVGZXDf5+bQ9FndsrTi2Dn/vKwQFLHRs23 ohjZlGjB2wAT4l4Ki88B0JJHLA8AFcXr3w== X-Google-Smtp-Source: AGRyM1v7ND1NFuqn/iDRDVEcbXP5ywnr4+cGUHggCkZRRnk9IwcGHd7V8HBCywT9TGhf7XwyYOMwxA== X-Received: by 2002:a05:6a00:1312:b0:528:2948:e974 with SMTP id j18-20020a056a00131200b005282948e974mr4393046pfu.79.1657292206632; Fri, 08 Jul 2022 07:56:46 -0700 (PDT) Received: from google.com (123.65.230.35.bc.googleusercontent.com. [35.230.65.123]) by smtp.gmail.com with ESMTPSA id z15-20020a17090a1fcf00b001eaae89de5fsm1731708pjz.1.2022.07.08.07.56.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Jul 2022 07:56:46 -0700 (PDT) Date: Fri, 8 Jul 2022 14:56:42 +0000 From: Sean Christopherson To: kernel test robot Cc: Like Xu , Paolo Bonzini , Andi Kleen , Kan Liang , Luwei Kang , LKML , Linux Memory Management List , kvm@vger.kernel.org, lkp@lists.01.org, lkp@intel.com Subject: Re: [KVM] cf8e55fe50: kvm-unit-tests.msr.fail Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 08, 2022, kernel test robot wrote: > > > Greeting, > > FYI, we noticed the following commit (built with gcc-11): > > commit: cf8e55fe50df0c0292b389a165daa81193cd39d1 ("KVM: x86/pmu: Expose CPUIDs feature bits PDCM, DS, DTES64") > https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master > > in testcase: kvm-unit-tests > version: kvm-unit-tests-x86_64-8719e83-1_20220518 kvm-unit-tests needs to be updated, commit bab19ca ("x86: do not overwrite bits 7, 11 and 12 of MSR_IA32_MISC_ENABLE") fixes a test bug where it attempts to toggle read-only bits.