Messages in this thread | | | Subject | Re: 2.6.35-rc2-git1 - include/linux/cgroup.h:534 invoked rcu_dereference_check() without protection! | From | Peter Zijlstra <> | Date | Wed, 09 Jun 2010 23:20:58 +0200 |
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On Wed, 2010-06-09 at 17:15 -0400, Miles Lane wrote: > On Wed, Jun 9, 2010 at 2:15 PM, Peter Zijlstra <peterz@infradead.org> wrote: > > On Wed, 2010-06-09 at 19:57 +0200, Peter Zijlstra wrote: > >> + /* > >> + * We're not in the pid-hash yet so no cgroup attach races, and the > >> + * cgroup is pinned by the parent running this. > >> + * > >> + * Silence PROVE_RCU. > >> + */ > > > > Hum,.. not sure that's actually true though, the parent itself is still > > susceptible to races afaict.. > > Do you want what you sent earlier tested, or should I wait for another patch?
please wait, I need to sit down and sort out that code.
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