linux-kernel - Re: 3.9 breaks EFI boot on E350

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Date:	Wed, 15 May 2013 17:20:35 +0200
From:	Christian König <christian.koenig@....com>
To:	Yinghai Lu <yinghai@...nel.org>
CC:	"H. Peter Anvin" <hpa@...ux.intel.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: 3.9 breaks EFI boot on E350

Am 15.05.2013 16:46, schrieb Yinghai Lu:
> On Wed, May 15, 2013 at 2:46 AM, Christian König
> <christian.koenig@....com> wrote:
>> Hi guys,
>>
>> the following commit breaks booting my E350 based test system in EFI mode:
>>
>>> commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>> Author: Yinghai Lu <yinghai@...nel.org>
>>> Date:   Fri Nov 16 19:38:58 2012 -0800
>>>
>>>      x86, mm: setup page table in top-down
>>
>> This commit was supposed to fix it but obviously there still seem to be some
>> bugs left in 3.9
>>
>>> commit 98e7a989979b185f49e86ddaed2ad6890299d9f0
>>> Author: Yinghai Lu <yinghai@...nel.org>
>>> Date:   Wed Mar 6 20:18:21 2013 -0800
>>>
>>>      x86, mm: Make sure to find a 2M free block for the first mapped area
>>>
>>>      Henrik reported that his MacAir 3.1 would not boot with
>>>
>>>      | commit 8d57470d8f859635deffe3919d7d4867b488b85a
>>>      | Date:   Fri Nov 16 19:38:58 2012 -0800
>>>      |
>>>      |    x86, mm: setup page table in top-down
>>>
> can you send out working boot log with memory map?
>
> you need to boot system with "debug ignore_loglevel"

Sure, dmesg output it attached. Let me know if you need anything else.

Christian.

> Thanks
>
> Yinghai
>


View attachment "dmesg.log" of type "text/x-log" (55589 bytes)