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Message-ID: <86802c440809041222q244e1adaj16b80f1590053bcf@mail.gmail.com>
Date: Thu, 4 Sep 2008 12:22:17 -0700
From: "Yinghai Lu" <yhlu.kernel@gmail.com>
To: "Andrew Morton" <akpm@linux-foundation.org>
Subject: Re: [PATCH] x86: split e820 reserved entries record to late v4 - fix v7
Cc: "Ingo Molnar" <mingo@elte.hu>, tglx@linutronix.de, hpa@zytor.com,
       jbarnes@virtuousgeek.org, torvalds@linux-foundation.org,
       linux-kernel@vger.kernel.org
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References: <1220254284-29532-1-git-send-email-yhlu.kernel@gmail.com>
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On Thu, Sep 4, 2008 at 12:16 PM, Andrew Morton
<akpm@linux-foundation.org> wrote:
> On Thu, 4 Sep 2008 21:04:57 +0200
> Ingo Molnar <mingo@elte.hu> wrote:
>
>> +             printk(KERN_DEBUG "    __reserve_region_with_split: (%s) [%llx, %llx], res: (%s) [%llx, %llx]\n",
>> +                      conflict->name, conflict->start, conflict->end,
>> +                      name, start, end);
>
> start and end have type resource_size_t.  Such types CANNOT be printed
> unless cast to a known type.
>
> Because there is a %s following an incorrect %lld, the above code will
> crash the machine.

should just remove those lines.

YH