Re: [PATCH] x86: check for ioremap() failure in copy_oldmem_page()

From: Akinobu Mita
Date: Mon Sep 22 2008 - 08:38:19 EST


2008/9/22 Ingo Molnar <mingo@xxxxxxx>:
>
> * Akinobu Mita <akinobu.mita@xxxxxxxxx> 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@xxxxxxxxx>
>
> applied to tip/x86/crashdump, thanks!
>
> I'm curious, have you found this bug via the fault-injection framework,
> or via code review?

I found it via code review.
But I forgot why I was looking at crash_dump_64.c...
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