linux-kernel - Re: [PATCH] perf tools: fix build for various architectures

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Message-ID: <20121130164047.GD14454@e106331-lin.cambridge.arm.com>
Date:	Fri, 30 Nov 2012 16:40:48 +0000
From:	Mark Rutland <mark.rutland@....com>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Ingo Molnar <mingo@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	David Howells <dhowells@...hat.com>,
	Deng-Cheng Zhu <dengcheng.zhu@...il.com>,
	Ingo Molnar <mingo@...hat.com>,
	Kyle McMartin <kyle@...artin.ca>,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Tony Luck <tony.luck@...el.com>,
	Will Deacon <Will.Deacon@....com>
Subject: Re: [PATCH] perf tools: fix build for various architectures

On Tue, Nov 27, 2012 at 01:41:16PM +0000, Arnaldo Carvalho de Melo wrote:
> Em Tue, Nov 27, 2012 at 12:16:31PM +0000, Mark Rutland escreveu:
> > The UAPI changes broke the perf tool, and as of 3.7-rc7, it
> > still won't build for arm:
> > 
> > 	util/../../../arch/arm/include/asm/unistd.h:16:29: fatal error: uapi/asm/unistd.h: No such file or directory
> > 	compilation terminated.
>  
> > I've tested this on arm, but I don't have the necessary toolchains to
> > check the other cases.
> 
> Can you try with my perf/urgent branch?
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux perf/urgent

It builds and runs fine for me on my A9x4 coretile.

> I tested it with raspbian on a raspberry pi system and also with a cross
> compiler on a x86_64 workstation.
> 
> I already sent the pull request to Ingo, that should process it and push
> to Linus soon.

Let's hope it gets merged before v3.7 is tagged.

Thanks,
Mark

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