Re: [x86] 811565123a: BUG: kernel hang in early-boot stage, last printk: Probing EDD (edd=off to disable)... ok

[Ye Xiaolong]

On 10/13, Andi Kleen wrote:
>Andi Kleen <andi@xxxxxxxxxxxxxx> writes:
>
>Any comments on this?
>
>I still cannot reproduce the failure unfortunately.

oh, sorry, missed you mail before, I'll try the tests you mentioned and
provide results later.

Thanks,
Xiaolong

>
>
>> Could you do two tests for me:
>>
>> - Enable CONFIG_MICROCODE_INTEL and see if it boots then
>>
>> - Add CONFIG_DEBUG_INFO to the config.
>> Add -s to the qemu command line and boot again. Then when it hangs 
>> connect gdb to see where it hangs
>>
>> gdb -ex "target remote localhost:1234" vmlinux
>> bt
>>
>> <show output>