linux-kernel - Re: [PATCH] KVM: x86: fix kvmclock breakage from timers branch merge

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Message-ID: <5408B9FB.5000701@redhat.com>
Date:	Thu, 04 Sep 2014 21:14:03 +0200
From:	Paolo Bonzini <pbonzini@...hat.com>
To:	John Stultz <john.stultz@...aro.org>,
	Chris J Arges <chris.j.arges@...onical.com>
CC:	lkml <linux-kernel@...r.kernel.org>, kvm@...r.kernel.org,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH] KVM: x86: fix kvmclock breakage from timers branch merge

Il 04/09/2014 21:00, John Stultz ha scritto:
> 
> Hey, thanks for reporting the issue and sending an initial patch (even
> if its not quite all sorted yet).
> 
> Is the test you're using here available somewhere? Are there any
> special requirements to run it?

You need KVM on a machine with clocksource=tsc.  Grab the tests from
git://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git

and run them with

    ./configure
    make
    ./x86-run x86/kvmclock_test.flat  --append "10000000 `date +%s`"

Thanks,

Paolo
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