From: Paolo Bonzini <pbonzini@redhat.com>
To: Eric Hankland <ehankland@google.com>,
Jim Mattson <jmattson@google.com>,
Peter Shier <pshier@google.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [kvm-unit-tests PATCH] x86: pmu: Test WRMSR on a running counter
Date: Wed, 5 Feb 2020 15:56:54 +0100 [thread overview]
Message-ID: <ab91afac-baca-d901-67a7-04979bfcbbfa@redhat.com> (raw)
In-Reply-To: <20200204012504.9590-1-ehankland@google.com>
On 04/02/20 02:25, Eric Hankland wrote:
> Ensure that the value of the counter was successfully set to 0 after
> writing it while the counter was running.
>
> Signed-off-by: Eric Hankland <ehankland@google.com>
> ---
> x86/pmu.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/x86/pmu.c b/x86/pmu.c
> index cb8c9e3..8a77993 100644
> --- a/x86/pmu.c
> +++ b/x86/pmu.c
> @@ -419,6 +419,21 @@ static void check_rdpmc(void)
> report_prefix_pop();
Queued, thanks.
Paolo
prev parent reply other threads:[~2020-02-05 14:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-04 1:25 [kvm-unit-tests PATCH] x86: pmu: Test WRMSR on a running counter Eric Hankland
2020-02-05 11:45 ` Vitaly Kuznetsov
2020-02-05 14:56 ` Paolo Bonzini [this message]
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