From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [PATCH] KVM: nVMX: Fix IRQs inject to L2 which belong to L1 since
 race
Date: Fri, 04 Jul 2014 09:42:00 +0200
Message-ID: <53B65AC8.1010901@redhat.com>
References: <1404284054-51863-1-git-send-email-wanpeng.li@linux.intel.com> <53B3CA6A.4050902@siemens.com> <jpgy4wb9g5t.fsf@redhat.com> <20140703065955.GA4236@kernel> <jpgk37u8iae.fsf@redhat.com> <20140704025250.GA2849@kernel> <53B63EF2.6000800@siemens.com>
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Cc: Gleb Natapov <gleb@kernel.org>, Hu Robert <robert.hu@intel.com>,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org
To: Jan Kiszka <jan.kiszka@siemens.com>,
	Wanpeng Li <wanpeng.li@linux.intel.com>,
	Bandan Das <bsd@redhat.com>
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Sender: linux-kernel-owner@vger.kernel.org
List-Id: kvm.vger.kernel.org

Il 04/07/2014 07:43, Jan Kiszka ha scritto:
> Which version (hash) of kvm-unit-tests are you using? All tests up to
> 307621765a are running fine here, but since a0e30e712d not much is
> completing successfully anymore:

Which test failed to init and triggered the change in the patch?

The patch was needed here to fix failures when KVM is loaded with ept=0.

BTW, "FAIL: intercepted interrupt + hlt" is always failing here too 
(Xeon E5 Sandy Bridge).

Paolo

> enabling apic
> paging enabled
> cr0 = 80010011
> cr3 = 7fff000
> cr4 = 20
> PASS: test vmxon with FEATURE_CONTROL cleared
> PASS: test vmxon without FEATURE_CONTROL lock
> PASS: test enable VMX in FEATURE_CONTROL
> PASS: test FEATURE_CONTROL lock bit
> PASS: test vmxon
> FAIL: test vmptrld
> PASS: test vmclear
> init_vmcs : make_vmcs_current error
> FAIL: test vmptrst
> init_vmcs : make_vmcs_current error
> vmx_run : vmlaunch failed.
> FAIL: test vmlaunch
> FAIL: test vmlaunch
>
> SUMMARY: 10 tests, 4 unexpected failures
>