From: Marcelo Tosatti <mtosatti@redhat.com>
To: Avi Kivity <avi@redhat.com>
Cc: kvm@vger.kernel.org, Sheng Yang <sheng@linux.intel.com>
Subject: Re: [PATCH master/stable-0.12/stable-0.13] kvm: reset MSR_IA32_CR_PAT correctly
Date: Wed, 8 Sep 2010 13:32:05 -0300 [thread overview]
Message-ID: <20100908163205.GA10942@amt.cnet> (raw)
In-Reply-To: <1283865682-30720-1-git-send-email-avi@redhat.com>
On Tue, Sep 07, 2010 at 04:21:22PM +0300, Avi Kivity wrote:
> The power-on value of MSR_IA32_CR_PAT is not 0 - that disables cacheing and
> makes everything dog slow.
>
> Fix to reset MSR_IA32_CR_PAT to the correct value.
>
> Signed-off-by: Avi Kivity <avi@redhat.com>
> ---
> qemu-kvm-x86.c | 11 ++++++++++-
> 1 files changed, 10 insertions(+), 1 deletions(-)
Applied, thanks.
prev parent reply other threads:[~2010-09-08 16:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-07 13:21 [PATCH master/stable-0.12/stable-0.13] kvm: reset MSR_IA32_CR_PAT correctly Avi Kivity
2010-09-07 13:24 ` Avi Kivity
2010-09-08 16:32 ` Marcelo Tosatti [this message]
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