Messages in this thread |  | | From | Jann Horn <> | Date | Tue, 28 Jan 2020 10:30:19 +0100 | Subject | Re: [PATCH] cred: Use RCU primitives to access RCU pointers |
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On Tue, Jan 28, 2020 at 8:28 AM Amol Grover <frextrite@gmail.com> wrote: > task_struct.cred and task_struct.real_cred are annotated by __rcu,
task_struct.cred doesn't actually have RCU semantics though, see commit d7852fbd0f0423937fa287a598bfde188bb68c22. For task_struct.cred, it would probably be more correct to remove the __rcu annotation?
> hence use rcu_access_pointer to access them.
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