| | From | David Howells <> | | Subject | Re: [patch 5/9] security: Use get_task_cred() in keyctl_session_to_parent() | | Date | Fri, 11 Dec 2009 13:52:43 +0000 |
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Thomas Gleixner <tglx@linutronix.de> wrote:
> Strictly this is not necessary today, but according to Paul McKenney > it's not guaranteed that irq disabled regions will prevent RCU > progress. That's a property of the current implementation. In > preempt-rt this assumption is not true anymore. > > Use get_task_cred() to make this future proof. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Howells <dhowells@redhat.com>
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