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bh=nSpmawBarbqhnPciRCHob+Ubj7vDm18R/O6y6DK5PxM=; b=asS3swwDq9VEePUXGvfJDRDgAtg54SoJbvPdBU/lIvAY0M8xhsklqA/qmIyiuzFCVY 6dZQMiOQqK2MH1Dm/l+BCq+pm7PjEDuqt6VN80m6IabWGMCwMmnlp5/L70YJkHKzE5IY 2U8SnbK7QYiC3VO3tuXkawbrgxR6A1Z+SDCyEVU5iNyASAY4d6Xwy7OFGPRg+JJ+EK+o tNIFkB62tJfLQ8Ale0mOUchhG/ljB5JKU3OQ9K8GoNmaXGIzmYyZscVejpUiTg6nFKvF FW6pkuWbBlFQLI/cwEUPYLvjY4G7+wLbPKpeewRS3pCQQSeXuDMYJ2TfbhPu5NgPcAgR RUOg== X-Gm-Message-State: APjAAAXpGzRiXvg+qewhv4tLo+0NJ+dV+MrYSiWy3qvmrLg0JxYuW6Jx FKJfKRRQe4P183Mzp7QWxr+nsOzLUE9YJzn2Ipk+RQ== X-Google-Smtp-Source: APXvYqzzZhgTbtaSooTkKMRp0RLu20sJAejAcM43OqOKPzCGw+vfk0ZlMBCLk+RQ7IG7sCoXWe+85WzD/1wdwrpU6qg= X-Received: by 2002:a6b:ee07:: with SMTP id i7mr833488ioh.26.1572454587405; Wed, 30 Oct 2019 09:56:27 -0700 (PDT) MIME-Version: 1.0 References: <20191030142358.GB6853@xsang-OptiPlex-9020> In-Reply-To: <20191030142358.GB6853@xsang-OptiPlex-9020> From: Jim Mattson Date: Wed, 30 Oct 2019 09:56:16 -0700 Message-ID: Subject: Re: [KVM] 671ddc700f: kvm-unit-tests.vmx.fail To: kernel test robot Cc: Paolo Bonzini , Dan Cross , Peter Shier , Sean Christopherson , LKML , Linus Torvalds , lkp@lists.01.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 30, 2019 at 7:16 AM kernel test robot wrote: > > FYI, we noticed the following commit (built with gcc-7): > > commit: 671ddc700fd08b94967b1e2a937020e30c838609 ("KVM: nVMX: Don't leak L1 MMIO regions to L2") > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > > in testcase: kvm-unit-tests > with following parameters: > > ucode: 0x27 > > > > on test machine: 8 threads Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz with 8G memory > > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): > > > > > If you fix the issue, kindly add following tag > Reported-by: kernel test robot > > 2019-10-29 16:17:51 ./run_tests.sh > [32mPASS [0m apic-split (53 tests) > [32mPASS [0m ioapic-split (19 tests) > [32mPASS [0m apic (53 tests) > [32mPASS [0m ioapic (19 tests) > [32mPASS [0m smptest (1 tests) > [32mPASS [0m smptest3 (1 tests) > [32mPASS [0m vmexit_cpuid > [32mPASS [0m vmexit_vmcall > [32mPASS [0m vmexit_mov_from_cr8 > [32mPASS [0m vmexit_mov_to_cr8 > [32mPASS [0m vmexit_inl_pmtimer > [32mPASS [0m vmexit_ipi > [32mPASS [0m vmexit_ipi_halt > [32mPASS [0m vmexit_ple_round_robin > [32mPASS [0m vmexit_tscdeadline > [32mPASS [0m vmexit_tscdeadline_immed > [32mPASS [0m access > [33mSKIP [0m smap (0 tests) > [33mSKIP [0m pku (0 tests) > [32mPASS [0m asyncpf (1 tests) > [32mPASS [0m emulator (125 tests, 2 skipped) > [32mPASS [0m eventinj (13 tests) > [32mPASS [0m hypercall (2 tests) > [32mPASS [0m idt_test (4 tests) > [32mPASS [0m memory (8 tests) > [32mPASS [0m msr (12 tests) > [32mPASS [0m pmu (67 tests) > [31mFAIL [0m vmware_backdoors (11 tests, 5 unexpected failures) > [32mPASS [0m port80 > [32mPASS [0m realmode > [32mPASS [0m s3 > [32mPASS [0m sieve > [32mPASS [0m syscall (2 tests) > [32mPASS [0m tsc (3 tests) > [32mPASS [0m tsc_adjust (5 tests) > [32mPASS [0m xsave (17 tests) > [32mPASS [0m rmap_chain > [33mSKIP [0m svm (0 tests) > [33mSKIP [0m taskswitch (i386 only) > [33mSKIP [0m taskswitch2 (i386 only) > [32mPASS [0m kvmclock_test > [32mPASS [0m pcid (3 tests) > [32mPASS [0m rdpru (1 tests) > [32mPASS [0m umip (21 tests) > [31mFAIL [0m vmx (timeout; duration=90s) > [33mSKIP [0m ept (0 tests) > [33mSKIP [0m vmx_eoi_bitmap_ioapic_scan (1 tests, 1 skipped) > [33mSKIP [0m vmx_hlt_with_rvi_test (1 tests, 1 skipped) > [33mSKIP [0m vmx_apicv_test (2 tests, 2 skipped) > [32mPASS [0m vmx_apic_passthrough_thread (8 tests) > [32mPASS [0m vmx_init_signal_test (8 tests) > [32mPASS [0m vmx_vmcs_shadow_test (142218 tests) > [32mPASS [0m debug (11 tests) > [32mPASS [0m hyperv_synic (1 tests) > [33mSKIP [0m hyperv_connections (1 tests, 1 skipped) > [32mPASS [0m hyperv_stimer (12 tests) > [32mPASS [0m hyperv_clock > [32mPASS [0m intel_iommu (11 tests) > > > > To reproduce: > > git clone https://github.com/intel/lkp-tests.git > cd lkp-tests > bin/lkp install job.yaml # job file is attached in this email > bin/lkp run job.yaml > > > > Thanks, > Oliver Sang It's unclear to me what the delta is, but I do see that the 'vmx' suite has failed. That is to be expected if you're getting your kvm-unit-tests from the 'master' branch of the kvm-unit-tests repo. You will need commit 591b5b54bba1 ("x86: Skip APIC-access address tests beyond mapped RAM"), which is in the 'next' branch of the kvm-unit-tests repo, but which has not yet made it to the 'master' branch.