linux-kernel - Re: [PATCH v5 0/5] Provide better MADT subtable sanity checks

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Message-ID: <561B2442.9050600@erley.org>
Date:	Sun, 11 Oct 2015 20:08:50 -0700
From:	Pat Erley <pat-lkml@...ey.org>
To:	Al Stone <ahs3@...hat.com>, "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	Hanjun Guo <guohanjun@...wei.com>, Al Stone <al.stone@...aro.org>,
	linux-acpi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linaro-kernel@...ts.linaro.org, linux-ia64@...r.kernel.org,
	patches@...aro.org, linux-pm@...r.kernel.org,
	linaro-acpi@...ts.linaro.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 0/5] Provide better MADT subtable sanity checks

On 10/05/2015 10:12 AM, Al Stone wrote:
> On 10/05/2015 07:39 AM, Rafael J. Wysocki wrote:
>> On Wednesday, September 30, 2015 10:10:16 AM Al Stone wrote:
>>> On 09/30/2015 03:00 AM, Hanjun Guo wrote:
>>>> On 2015/9/30 7:45, Al Stone wrote:
>>>>> NB: this patch set is for use against the linux-pm bleeding edge branch.
>>>>>
>>>
>>> [snip...]
>>>
>>>>
>>>> For this patch set,
>>>>
>>>> Reviewed-by: Hanjun Guo <hanjun.guo@...aro.org>
>>>>
>>>> Thanks
>>>> Hanjun
>>>
>>> Thanks, Hanjun!
>>
>> Series applied, thanks!
>>
>> Rafael
>>
>
> Thanks, Rafael!
>

Just decided to test out linux-next (to see the new nouveau cleanups). 
This change set prevents my Lenovo W510 from booting properly.

Reverting: 7494b0 "ACPI: add in a bad_madt_entry() function to 
eventually replace the macro"

Gets the system booting again.  I'm attaching my dmesg from the failed 
boot, who wants the acpidump?

View attachment "broken-madt.txt" of type "text/plain" (81623 bytes)