Messages in this thread | | | Date | Mon, 16 Oct 2006 04:28:32 -0700 | From | Stephane Eranian <> | Subject | Re: [PATCH] add X86_FEATURE_PEBS and detection |
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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.
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