From: Frans Pop <elendil@planet.nl>
To: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: "Yinghai Lu" <yhlu.kernel@gmail.com>,
"Barnes, Jesse" <jesse.barnes@intel.com>,
linux-kernel@vger.kernel.org, "Ingo Molnar" <mingo@elte.hu>,
"Packard, Keith" <keith.packard@intel.com>
Subject: Re: [git head] Should X86_PAT really default to yes?
Date: Mon, 5 May 2008 20:56:31 +0200 [thread overview]
Message-ID: <200805052056.31808.elendil@planet.nl> (raw)
In-Reply-To: <924EFEDD5F540B4284297C4DC59F3DEEFB9204@orsmsx423.amr.corp.intel.com>
On Monday 05 May 2008, Pallipadi, Venkatesh wrote:
> >On Sunday 04 May 2008, Yinghai Lu wrote:
> >> can you boot with pat=off and send out /proc/mtrr?
> >
> >Hmmm. Is 'pat=off' supposed to do anything?
>
> The option for this is actually "nopat".
Yes, that does work. Thanks.
Contents of /proc/mtrr remain unchanged.
next prev parent reply other threads:[~2008-05-05 18:56 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-02 19:22 [git head] Should X86_PAT really default to yes? Frans Pop
2008-05-02 19:37 ` Pallipadi, Venkatesh
2008-05-02 20:40 ` Jesse Barnes
2008-05-02 21:55 ` Pallipadi, Venkatesh
2008-05-02 22:07 ` Jesse Barnes
2008-05-04 7:10 ` Frans Pop
2008-05-04 9:04 ` Ingo Molnar
2008-05-04 20:23 ` Yinghai Lu
2008-05-05 16:55 ` Frans Pop
2008-05-05 17:00 ` Pallipadi, Venkatesh
2008-05-05 17:42 ` Yinghai Lu
2008-05-05 18:56 ` Frans Pop [this message]
2008-05-05 15:57 ` Jesse Barnes
2008-05-05 17:32 ` Frans Pop
2008-05-05 17:45 ` Jesse Barnes
2008-05-05 17:59 ` Pallipadi, Venkatesh
2008-05-05 18:59 ` Frans Pop
2008-05-05 19:04 ` fb layer & ioremap_wc Jesse Barnes
2008-06-13 16:42 ` Frans Pop
2008-05-06 22:42 ` [git head] Should X86_PAT really default to yes? Venki Pallipadi
2008-05-07 7:02 ` [git head] X86_PAT & mprotect Ingo Molnar
2008-05-07 19:18 ` Hugh Dickins
2008-05-07 23:23 ` Venki Pallipadi
2008-05-09 10:08 ` Ingo Molnar
2008-05-09 20:05 ` Venki Pallipadi
2008-05-09 20:09 ` Venki Pallipadi
2008-05-09 20:48 ` Hugh Dickins
2008-05-09 22:11 ` Dave Airlie
2008-05-09 22:20 ` Pallipadi, Venkatesh
2008-05-10 6:19 ` Dave Airlie
2008-05-10 6:29 ` Keith Packard
2008-05-10 5:45 ` Keith Packard
2008-05-07 22:36 ` Venki Pallipadi
2008-05-25 15:08 ` [git head] Should X86_PAT really default to yes? Frans Pop
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