linux-kernel - Re: [PATCH] perf: Fix UAPI fallout

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Message-Id: <20121014.113810.1779197043813269851.davem@davemloft.net>
Date:	Sun, 14 Oct 2012 11:38:10 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	mingo@...nel.org
Cc:	torvalds@...ux-foundation.org, dhowells@...hat.com,
	paulus@...ba.org, jaxboe@...ionio.com, tj@...nel.org,
	viro@...iv.linux.org.uk, linux-kernel@...r.kernel.org,
	acme@...radead.org, a.p.zijlstra@...llo.nl, tglx@...utronix.de,
	hpa@...or.com
Subject: Re: [PATCH] perf: Fix UAPI fallout

From: Ingo Molnar <mingo@...nel.org>
Date: Sun, 14 Oct 2012 10:56:17 +0200

> Find below a stab at that, lightly tested.

Thanks for doing this.

> diff --git a/tools/perf/perf.h b/tools/perf/perf.h
> index a89cbbb..2762877 100644
> --- a/tools/perf/perf.h
> +++ b/tools/perf/perf.h
> @@ -112,7 +112,7 @@ void get_term_dimensions(struct winsize *ws);
>  #include <sys/types.h>
>  #include <sys/syscall.h>
>  
> -#include "../../include/linux/perf_event.h"
> +#include "../../include/uapi/linux/perf_event.h"
>  #include "util/types.h"
>  #include <stdbool.h>
>  

Each arch stanza in this header will also need the asm/unistd.h header
path adjusted to the UAPI one.

In fact, that's the only thing that broke the build for me.
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