Re: [PATCH tip/core/rcu 5/5] EXP: sched/cputime: Fix using smp_processor_id() in preemptible

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From	Wanpeng Li <kernellwp@gmail.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH tip/core/rcu 5/5] EXP: sched/cputime: Fix using smp_processor_id() in preemptible
Date	Tue, 25 Jul 2017 00:10:01 +0200
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2017-07-25 5:58 GMT+08:00 Paul E. McKenney <paulmck@linux.vnet.ibm.com>:
> From: Wanpeng Li <wanpeng.li@hotmail.com>
>
>  BUG: using smp_processor_id() in preemptible [00000000] code: 99-trinity/181

What's the meaning of EXP? Btw, the patch is in linus's tree currently.

Regards,
Wanpeng Li

Thread

[PATCH tip/core/rcu 0/5] Related non-RCU updates "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-07-25 00:00 +0200
  [PATCH tip/core/rcu 2/5] init_task: Remove redundant INIT_TASK_RCU_TREE_PREEMPT() macro "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-07-25 00:00 +0200
  [PATCH tip/core/rcu 3/5] EXPERIMENTAL sched: Allow migrating kthreads into online but inactive CPUs "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-07-25 00:00 +0200
  [PATCH tip/core/rcu 5/5] EXP: sched/cputime: Fix using smp_processor_id() in preemptible "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-07-25 00:00 +0200
    Re: [PATCH tip/core/rcu 5/5] EXP: sched/cputime: Fix using  smp_processor_id() in preemptible Wanpeng Li <kernellwp@gmail.com> - 2017-07-25 00:10 +0200
      Re: [PATCH tip/core/rcu 5/5] EXP: sched/cputime: Fix using  smp_processor_id() in preemptible "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> - 2017-07-25 00:30 +0200

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