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Message-ID: <CAE9FiQW=yMSAHsbokjMp_-+xfVVWf29EhEtNErZS+cC4s4FMjQ@mail.gmail.com>
Date: Wed, 11 Jun 2014 23:11:21 -0700
From: Yinghai Lu <yinghai@...nel.org>
To: "H. Peter Anvin" <hpa@...or.com>
Cc: Ingo Molnar <mingo@...e.hu>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: Find correct 64 bit ramdisk address for microcode
early update
On Wed, Jun 11, 2014 at 10:34 AM, Yinghai Lu <yinghai@...nel.org> wrote:
> On Wed, Jun 11, 2014 at 10:32 AM, H. Peter Anvin <hpa@...or.com> wrote:
>>
>> It is not about loading over 4G, it is that some kinds of code (in
>> particular accessing global variables) from the early microcode loading
>> code doesn't work on 32 bits, so it needs to be tested.
>
> Ok, will test 32bit path.
Hi Peter,
Just checked, 32bit path works with the patch.
To be exactly Intel 32bit path works.
Thanks
Yinghai
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