linux-kernel - Re: [REGRESSION] "UEFI: Don't pass boot services regions to SetVirtualAddressMap()" breaks macbook efi boot

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Message-ID: <CAL01qpuLA8rX6ZfgYJf3NC9q3cuLvmw0sr4SX521mQjtzz=F4g@mail.gmail.com>
Date:	Wed, 17 Jul 2013 07:35:46 +0100
From:	"Fleming, Matt" <matt.fleming@...el.com>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Maarten Lankhorst <maarten.lankhorst@...onical.com>,
	Matthew Garrett <matthew.garrett@...ula.com>,
	"x86@...nel.org" <x86@...nel.org>,
	"linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Seth Forshee <seth.forshee@...onical.com>,
	Dave Young <dyoung@...hat.com>
Subject: Re: [REGRESSION] "UEFI: Don't pass boot services regions to
 SetVirtualAddressMap()" breaks macbook efi boot

On 17 July 2013 01:32, H. Peter Anvin <hpa@...or.com> wrote:
> On 07/10/2013 04:39 AM, Fleming, Matt wrote:
>> On 10 July 2013 12:34, Maarten Lankhorst
>> <maarten.lankhorst@...onical.com> wrote:
>>> Hey,
>>>
>>> It seems that in the merge window my macbook pro stopped working at some point. I looked for suspicious
>>> efi related commits, and found that reverting commit 1acba98f810a14b1255e34bc620594f83de37e36 worked,
>>> letting my macbook pro boot succesfully.
>>
>> Thanks for the report. I'm going to queue up a revert of this patch,
>> Dave Young also reported a problem on his thinkpad.
>>
>
> Can I grab this somewhere yet?

http://article.gmane.org/gmane.linux.kernel.efi/1514
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