linux-kernel - Re: arm/arm64 perf build issue with mainline

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Message-ID: <553E6E1E.9060805@oracle.com>
Date:	Mon, 27 Apr 2015 11:13:02 -0600
From:	David Ahern <david.ahern@...cle.com>
To:	Arnaldo Carvalho de Melo <acme@...hat.com>
CC:	Will Deacon <will.deacon@....com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Mark Rutland <Mark.Rutland@....com>,
	Jiri Olsa <jolsa@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>
Subject: Re: arm/arm64 perf build issue with mainline

On 4/27/15 10:26 AM, Arnaldo Carvalho de Melo wrote:
> Em Fri, Apr 24, 2015 at 11:21:54AM -0600, David Ahern escreveu:
>> On 4/24/15 10:22 AM, Will Deacon wrote:
>>> I don't have a SPARC machine to hand, but we could check that the character
>>> immediately following "CPU" is a number [0-9].
>>
>> I have access to 1 or 2 or ...
>>
>> Yes, it needs start with CPU and be all caps (there are other Cpu lines) and
>> a cpu number follows:
>>
>> CPU0:           online
>> CPU1:           online
>> CPU2:           online
>> CPU3:           online
>> ...
>
> Ok, any progress here?

I think the right thing to do is to remove JOBS completely.

Barring that use of getconf with a fallback to grepping /proc/cpuinfo.

David

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