Re: [PATCH] lockdep: call time_hardirqs_off after clearing hardirqs_enabled

From: qhou
Date: Tue Mar 14 2017 - 05:16:59 EST


Hi, all

Sorry for everybody concerned. Please ignore this patch.

I sent this patch without my supervisor's ACKed. I missed a lot of important information.

I'm a newbie for submitting patches to community and I should have sent a valid patch under

my supervisor's guidance.

Execuse me, everyone.

Qi Hou



On 2017å03æ14æ 16:44, Thomas Gleixner wrote:
On Tue, 14 Mar 2017, Qi Hou wrote:

The current order of calls within trace_hardirqs_off_caller() would provoke
an "unannotated irqs-off" WARNING.
Can you finally provide information how you trigger this warning?

- Kernel version
- .config file
- test case or instructions how to provoke it?

instead of sending guess work patches and wasting everybodys time.

Thanks,

tglx

--
Best regards,
Qi Hou
Phone number: +86-10-8477-8608
Address: Floor 15, Building B, Wangjing Plaza, No.9 Zhong-Huan Nanlu, Chaoyang District