From: Juan Quintela <quintela@redhat.com>
To: Jes.Sorensen@redhat.com
Cc: kvm@vger.kernel.org, avi@redhat.com
Subject: Re: [PATCH v2 0/2] Emulate MSR_EBC_FREQUENCY_ID
Date: Thu, 09 Sep 2010 12:45:14 +0200 [thread overview]
Message-ID: <m37hivp551.fsf@trasno.org> (raw)
In-Reply-To: <1284026806-32624-1-git-send-email-Jes.Sorensen@redhat.com> (Jes Sorensen's message of "Thu, 9 Sep 2010 12:06:44 +0200")
Jes.Sorensen@redhat.com wrote:
> From: Jes Sorensen <Jes.Sorensen@redhat.com>
>
> Hi,
>
> Discussed this with Juan and he spotted this place in
> arch/x86/kernel/cpu/cpufreq/speedstep-lib.c which relies on the 'Core
> Clock Frequency to System Bus Frequency Ratio', so leaving it set to 0
> is not going to work. Reading the spec it also says that bits 31:24
> are reserved on models 0-1, so it should be safe to set it for this
> case.
>
> Here is v2, which should hopefully do the right thing.
>
> Cheers,
> Jes
Reviewed-by: Juan Quintela <quintela@redhat.com>
next prev parent reply other threads:[~2010-09-09 10:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-09 10:06 [PATCH v2 0/2] Emulate MSR_EBC_FREQUENCY_ID Jes.Sorensen
2010-09-09 10:06 ` [PATCH 1/2] Define MSR_EBC_FREQUENCY_ID Jes.Sorensen
2010-09-09 10:06 ` [PATCH 2/2] Emulate MSR_EBC_FREQUENCY_ID Jes.Sorensen
2010-09-09 10:45 ` Juan Quintela [this message]
2010-09-09 19:53 ` [PATCH v2 0/2] " Marcelo Tosatti
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