Hi, Ville
At 11/30/2017 05:25 AM, Ville Syrjälä 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 Syrjälä <ville.syrj...@linux.intel.com>
This reverts commit b371ae0d4a194b178817b0edfb6a7395c7aec37a.
Causes my P3 UP machine to hang at boot with "lapic".
Cc: Dou Liyang <douly.f...@cn.fujitsu.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: ying...@kernel.org
Cc: b...@redhat.com
Cc: Ingo Molnar <mi...@redhat.com>
Cc: "H. Peter Anvin" <h...@zytor.com>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
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
