linux-kernel - Re: [PATCH 1/5] perf, tools: Add probing for xed

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Date:   Thu, 12 Jan 2017 09:39:37 -0800
From:   Andi Kleen <ak@...ux.intel.com>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Andi Kleen <andi@...stfloor.org>, acme@...nel.org,
        jolsa@...nel.org, mingo@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/5] perf, tools: Add probing for xed

On Thu, Jan 12, 2017 at 09:52:53AM +0100, Jiri Olsa wrote:
> On Wed, Jan 11, 2017 at 02:17:56PM -0800, Andi Kleen wrote:
> > > > diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature
> > > > index e3fb5ecbdcb6..971a9ef87ca6 100644
> > > > --- a/tools/build/Makefile.feature
> > > > +++ b/tools/build/Makefile.feature
> > > > @@ -63,7 +63,7 @@ FEATURE_TESTS_BASIC :=                  \
> > > >          lzma                            \
> > > >          get_cpuid                       \
> > > >          bpf                             \
> > > > -        sdt
> > > > +	sdt				\
> > > 
> > > looks like you forgot to add xed in here? why the '\' ?
> > 
> > I removed it, but incompletely.
> > 
> > > anyway, please add it in here so it's visible under make VF=1
> > 
> > If I add it here then it is shown by default (even without VF=1).
> > Arnaldo requested earlier that it shouldn't be shown.
> 
> if you put it to FEATURE_TESTS_BASIC then it's displayed only for VF=1

It's already in FEATURE_TESTS_BASIC:

@ -63,7 +63,8 @@ FEATURE_TESTS_BASIC :=                  \
         lzma                            \
         get_cpuid                       \
         bpf                             \
-        sdt
+       sdt                             \
+       xed

-ANdi