linux-kernel - Re: BUG: 1bbbbe7 (x86: Exclude E820_RESERVED regions...) PANIC on boot

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Message-ID: <508467EE.4040807@ti.com>
Date:	Sun, 21 Oct 2012 14:23:58 -0700
From:	Tom Rini <trini@...com>
To:	Jacob Shin <jacob.shin@....com>
CC:	Yinghai Lu <yinghai@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...ux.intel.com>,
	"stable@...nel.org" <stable@...nel.org>
Subject: Re: BUG: 1bbbbe7 (x86: Exclude E820_RESERVED regions...) PANIC on
 boot

On 10/21/12 14:06, Jacob Shin wrote:
> On Sun, Oct 21, 2012 at 10:51:35AM -0700, Tom Rini wrote:
>> On 10/20/12 21:18, Jacob Shin wrote:
>>> On Sat, Oct 20, 2012 at 09:01:43PM -0700, Yinghai Lu wrote:
>>>> On Sat, Oct 20, 2012 at 5:17 PM, Tom Rini <trini@...com> wrote:
>>>>> On 10/20/12 17:11, Shin, Jacob wrote:
>>>>>> Hi could you please attach the dmesg output? Before rc2 is fine as well.
>>>>>> I would like to see the E820 table. Thank you,
>>>>>
>>>>> dmesg is quite long so I've put it on pastebin: http://pastebin.com/4eSPEAvB
>>>>>
>>>>> --
>>>>
>>>> [    0.000000] BIOS-e820: [mem 0x0000000100001000-0x000000042fffffff] usable
>>>>
>>>> pre-calculate table size is too small, so it crashes.
>>>
>>> Right,
>>>
>>> I think just this one patch 3/6 on top of -rc2 should work:
>>>
>>> https://lkml.org/lkml/2012/8/29/223
>>>
>>> That would be a simpler path for 3.7,
>>
>> It doesn't apply easily (for me) on top of 3.7-rc2 however.  Happy to
>> test a patch on top of 3.7-rc2 when you're able to.
> 
> Ah, sorry, this one should apply on top of 3.7-rc2:
> 
> https://lkml.org/lkml/2012/8/24/469
> 
> Could you try that? Just that single patch, not the whole patchset.

That fixes it, replied with a note and Tested-by, thanks!

-- 
Tom

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