From: Paolo Bonzini <pbonzini@redhat.com>
To: Chris J Arges <chris.j.arges@canonical.com>, kvm@vger.kernel.org
Subject: Re: [PATCH 2/2] x86/unittests.cfg: the pmu testcase requires that nmi_watchdog is disabled
Date: Wed, 27 Aug 2014 15:29:56 +0200 [thread overview]
Message-ID: <53FDDD54.80601@redhat.com> (raw)
In-Reply-To: <1409077754-4163-3-git-send-email-chris.j.arges@canonical.com>
Il 26/08/2014 20:29, Chris J Arges ha scritto:
> If nmi_watchdog is enabled, it will take up a PMU counter causing the
> all_counters testcase to fail. This additional check will error out if
> nmi_watchdog is enabled and provide feedback for the user to configure the
> host machine correctly.
>
> Signed-off-by: Chris J Arges <chris.j.arges@canonical.com>
> ---
> x86/unittests.cfg | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/x86/unittests.cfg b/x86/unittests.cfg
> index 0123944..badb08a 100644
> --- a/x86/unittests.cfg
> +++ b/x86/unittests.cfg
> @@ -92,6 +92,7 @@ file = msr.flat
> [pmu]
> file = pmu.flat
> extra_params = -cpu host
> +check = /proc/sys/kernel/nmi_watchdog=0
>
> [port80]
> file = port80.flat
>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
prev parent reply other threads:[~2014-08-27 13:30 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-26 18:29 [PATCH 0/2] kvm-unit-tests: add check parameter to run_tests configuration Chris J Arges
2014-08-26 18:29 ` [PATCH 1/2] " Chris J Arges
2014-08-27 13:29 ` Paolo Bonzini
2014-08-27 14:42 ` [PATCH 1/2 v2] " Chris J Arges
2014-08-27 14:45 ` [PATCH 1/2 v3] " Chris J Arges
2014-08-27 14:52 ` Paolo Bonzini
2014-08-27 21:24 ` kvm-unit-test failures (was: [PATCH 1/2 v3] add check parameter to run_tests configuration) Chris J Arges
2014-08-27 22:05 ` Paolo Bonzini
2014-08-29 17:36 ` kvm-unit-test failures Chris J Arges
2014-08-29 21:05 ` Chris J Arges
2014-08-31 16:05 ` Paolo Bonzini
2014-09-02 19:57 ` Chris J Arges
2014-09-03 14:47 ` Paolo Bonzini
2014-09-03 15:21 ` Chris J Arges
2014-09-03 14:59 ` Paolo Bonzini
2014-09-03 16:23 ` Chris J Arges
2014-09-03 17:52 ` Paolo Bonzini
2014-09-03 18:25 ` Chris J Arges
[not found] ` <54083688.6000201@redhat.com>
2014-09-04 11:33 ` Paolo Bonzini
2014-09-04 12:24 ` Wanpeng Li
2014-09-04 13:11 ` Paolo Bonzini
2014-08-29 21:08 ` Paolo Bonzini
2014-08-29 21:18 ` Chris J Arges
2014-08-26 18:29 ` [PATCH 2/2] x86/unittests.cfg: the pmu testcase requires that nmi_watchdog is disabled Chris J Arges
2014-08-27 13:29 ` Paolo Bonzini [this message]
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