From: Stephane Eranian <eranian@hpl.hp.com>
To: Andi Kleen <ak@suse.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] add X86_FEATURE_PEBS and detection
Date: Mon, 16 Oct 2006 04:28:32 -0700 [thread overview]
Message-ID: <20061016112832.GE15540@frankl.hpl.hp.com> (raw)
In-Reply-To: <200610161209.19503.ak@suse.de>
On Mon, Oct 16, 2006 at 12:09:19PM +0200, Andi Kleen wrote:
> On Friday 06 October 2006 11:10, Stephane Eranian wrote:
> > Hello,
> >
> > Here is a patch (used by perfmon2) to detect the presence of the
> > Precise Event Based Sampling (PEBS) feature for Intel 64-bit processors.
> > The patch also adds the cpu_has_pebs macro.
> >
> > IMPORTANT: you need to have the X86_FEATURE_DS renaming patch applied first!
>
> Added both thanks. I suppose similar i386 patches will be needed too.
>
Yes (take 32-bit P4 for instance), I submitted them to LML already.
> If you have patches that depend on each other please number
> them in the future.
>
Ok.
--
-Stephane
prev parent reply other threads:[~2006-10-16 11:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-06 9:10 Stephane Eranian
2006-10-16 10:09 ` Andi Kleen
2006-10-16 11:28 ` Stephane Eranian [this message]
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