Re: mm, we use rcu access task_struct in mm_match_cgroup(), but not use rcu free in free_task_struct()

[Vlastimil Babka]

On 05/24/2017 06:40 AM, Xishi Qiu wrote:
> On 2017/5/24 9:40, Xishi Qiu wrote:
> 
>> Hi, I find we use rcu access task_struct in mm_match_cgroup(), but not use
>> rcu free in free_task_struct(), is it right?
>>
>> Here is the backtrace.

Can you post the whole oops, including kernel version etc? Is it the
same 3.10 RH kernel as in the other report?