Re: [build error] perf/urgent broken due toINTEL_UEVENT_PEBS_LDLAT_EXTRA_REG

From: Ingo Molnar
Date: Tue Apr 16 2013 - 04:49:20 EST



* Stephane Eranian <eranian@xxxxxxxxxx> wrote:

> On Tue, Apr 16, 2013 at 9:52 AM, Ingo Molnar <mingo@xxxxxxxxxx> wrote:
> >
> > * David Rientjes <rientjes@xxxxxxxxxx> wrote:
> >
> >> Commit 3de4ad210387 ("perf/x86: Fix offcore_rsp valid mask for SNB/IVB") in
> >> perf/urgent breaks the build:
> >
> > Hm, that's was me resolving the conflicts incorrectly.
> >
> > Stephane, mind sending a tested version of the patch against current -git that can
> > be applied to v3.9 and can be backported?
> >
>
> To make backport clean, I need to generate a patch against a kernel git tree
> which does not have the PEBS-LL (LDLAT) support. tip.git already has PEBS-LL, so
> I need to use another tree.

You can just use the tip:perf/urgent branch for that, it does not have the LDLAT
patches. But using Linus's tree is fine as a base too.

Thanks,

Ingo
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