linux-kernel - Re: [PATCH] x86: check for ioremap() failure in copy_oldmem

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Message-ID: <20080922101547.GB27526@elte.hu>
Date:	Mon, 22 Sep 2008 12:15:47 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Akinobu Mita <akinobu.mita@...il.com>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: Re: [PATCH] x86: check for ioremap() failure in copy_oldmem_page()


* Akinobu Mita <akinobu.mita@...il.com> wrote:

> Add a check for ioremap() failure in copy_oldmem_page().
> This patch also includes small coding style fixes.
> 
> Signed-off-by: Akinobu Mita <akinobu.mita@...il.com>

applied to tip/x86/crashdump, thanks!

I'm curious, have you found this bug via the fault-injection framework, 
or via code review?

	Ingo
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