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Date: Tue, 6 Jun 2017 06:51:20 -0700
From: Andi Kleen <andi@firstfloor.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Andi Kleen <andi@firstfloor.org>, acme@kernel.org,
        linux-kernel@vger.kernel.org, jolsa@kernel.org,
        Andi Kleen <ak@linux.intel.com>, Stephane Eranian <eranian@google.com>
Subject: Re: [PATCH 2/6] perf/x86: Fix data source decoding for Skylake
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> Not too happy about that..
> 
>   P(LVLX, L4) | P(LVLX, REMOTE)
> 
> reads like something that should be PERF_MEM_LVL_REM_CCE1 or something

CCE1? You mean L4?

The two bits seem cleaner to me than enumerating all cases.  But ok.

REM_L4


> This new generic 'REMOTE' has too much overlap with the existing things.

So you want a REM_NA ?

-Andi