linux-kernel - Re: [tip:perf/urgent] hw-breakpoints: Let modify_user_hw

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Date:	Mon, 14 Dec 2009 11:37:34 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	mingo@...hat.com, hpa@...or.com, linux-kernel@...r.kernel.org,
	heiko.carstens@...ibm.com, tglx@...utronix.de, mingo@...e.hu
Cc:	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:perf/urgent] hw-breakpoints: Let
	modify_user_hw_breakpoint() return an int

On Mon, Dec 14, 2009 at 09:49:44AM +0000, tip-bot for Heiko Carstens wrote:
> Commit-ID:  4983ee49cf0393fd786891dd53af41146cf9f98b
> Gitweb:     http://git.kernel.org/tip/4983ee49cf0393fd786891dd53af41146cf9f98b
> Author:     Heiko Carstens <heiko.carstens@...ibm.com>
> AuthorDate: Mon, 14 Dec 2009 10:24:12 +0100
> Committer:  Ingo Molnar <mingo@...e.hu>
> CommitDate: Mon, 14 Dec 2009 10:42:57 +0100
> 
> hw-breakpoints: Let modify_user_hw_breakpoint() return an int
> 
> Let modify_user_hw_breakpoint return an int to avoid hundreds of
> compile warnings like this one:
> 
>  include/linux/hw_breakpoint.h: In function 'modify_user_hw_breakpoint':
>  include/linux/hw_breakpoint.h:96:
>   warning: return makes integer from pointer without a cast
> 
> Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com>
> Cc: Frederic Weisbecker <fweisbec@...il.com>
> LKML-Reference: <20091214092412.GA5242@...ris.boeblingen.de.ibm.com>
> Signed-off-by: Ingo Molnar <mingo@...e.hu>


Thanks!

I sent a patch for that but looks like it haven't made
its way :)

[PATCH] hw-breakpoints: Handle bad modify_user_hw_breakpoint off-case return value

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