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[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: ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1657292208; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=VFqWa+9OMJ/ctVP9eoUWDFUInS8ymDBK2hy47L/2IuQ=; b=7Lwx/fRp+sk0PnEVcQPkcLwYfPv84CQhFNKti0kRo7Dday01mwqRcYBJGBF8YTQ3IJ9JpU DPc7Q5nHh4Ub8T8BEutju6VOm8ikV1FAoE6R7tvoSinfdjmNsJohvid/Oz6P64tCdD3M/H vjNZdWpUQeIHFSF5JIHKB81nIAIyi0Y= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1657292208; a=rsa-sha256; cv=none; b=JbO8Rxu9kzlOB13kopprheK6wH4MWMdutLKCXiLE747zlz1nyhX+QbS//on/ZONWjFbJqN m6I++v+m6zCRGFHXfkMYO/yXPO+y4DvIYJHfA5gzHGUphGEQWIokJdCxZAhvWFN/NkMOQC GfKbbqUGFZpmeIvx0FjQS61dnUABoLM= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=google.com header.s=20210112 header.b=iMIiLON4; spf=pass (imf22.hostedemail.com: domain of seanjc@google.com designates 209.85.215.170 as permitted sender) smtp.mailfrom=seanjc@google.com; dmarc=pass (policy=reject) header.from=google.com X-Rspamd-Queue-Id: 0C75DC0056 Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=google.com header.s=20210112 header.b=iMIiLON4; spf=pass (imf22.hostedemail.com: domain of seanjc@google.com designates 209.85.215.170 as permitted sender) smtp.mailfrom=seanjc@google.com; dmarc=pass (policy=reject) header.from=google.com X-Rspam-User: X-Rspamd-Server: rspam06 X-Stat-Signature: kyc7tjsaw178smho9613c5wcx3updb9n X-HE-Tag: 1657292207-801677 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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.