Re: [tip:x86/microcode] x86/microcode_intel_early.c: Early updateucode on Intel's CPU

From: Yinghai Lu
Date: Mon Dec 17 2012 - 17:48:52 EST

On Sun, Dec 16, 2012 at 12:50 AM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
> On Sat, Dec 15, 2012 at 9:17 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>> On Sat, Dec 15, 2012 at 6:09 PM, Yinghai Lu <yinghai@xxxxxxxxxx> wrote:
>>> On Sat, Dec 15, 2012 at 1:40 PM, H. Peter Anvin <hpa@xxxxxxxxx> wrote:
>>>> On 12/15/2012 12:55 PM, Yinghai Lu wrote:
>>>>> BTW, did you look at smp boot problem with early_level4_pgt version?
>>>> No, I have been busy with non-Linux stuff today.
>>> ok, i sorted it out. I will split it to small pieces and post them.
>> I updated for-x86-boot branch with it, and it is based on
>> linus:master
>> tip:x86/mm
>> tip:x86/urgent
>> tip:x86/mm2.
>> also attach 7 new ones are just added to that branch.
> just updated the branch to fix compiling problem that was found by
> Fengguang's kbuild test robot.
> git://
> for-x86-boot

Peter, can you check that branch again?

I moved the early_trap_init after init_mem_mapping.
so for 64bit native, init_mem_mapping will setup page table for ram from blank.
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