Hi, Ville
At 11/30/2017 05:25 AM, Ville Syrj�l� wrote:
> On Wed, Nov 29, 2017 at 09:15:19AM +0800, Dou Liyang wrote:
>> Hi Ville,
>>
>> At 11/28/2017 10:53 PM, Ville Syrjala wrote:
>>> From: Ville Syrj�l� <[email protected]>
>>>
>>> This reverts commit b371ae0d4a194b178817b0edfb6a7395c7aec37a.
>>>
>>> Causes my P3 UP machine to hang at boot with "lapic".
>>>
>>> Cc: Dou Liyang <[email protected]>
>>> Cc: Thomas Gleixner <[email protected]>
>>> Cc: [email protected]
>>> Cc: [email protected]
>>> Cc: Ingo Molnar <[email protected]>
>>> Cc: "H. Peter Anvin" <[email protected]>
>>> Signed-off-by: Ville Syrj�l� <[email protected]>
>>> ---
>>
>> Could you give me the dmesg log of your P3 UP machine?
>
> This is with the revert:
Oops, Sorry about my ambiguous description, I knew the revert patch
could work.
Actually, It's an interesting problem. your machine (UP system without
ACPI table and MP table) will make the interrupt mode in a rare
situation:
Virtual Wire Mode with no configuration
My test cases also simulate this situation, can work well. I hope to
know why you machine hang?
So, the true thing I want to get is the log without the revert.
or could you tell me the phenomenon and reason of your machine hang
directly. :-)
Thanks,
dou
From 1585437312950319959@xxx Wed Nov 29 21:27:25 +0000 2017
X-GM-THRID: 1585322023392560565
X-Gmail-Labels: Inbox,Category Forums,HistoricalUnread