Messages in this thread | | | Date | Thu, 12 Sep 2013 08:39:41 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] rcu: Is it safe to enter an RCU read-side critical section? |
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* Christoph Lameter <cl@linux.com> wrote:
> On Mon, 9 Sep 2013, Ingo Molnar wrote: > > > I saw those, he posted 'needs testing' patches. He still behaved > > passive-aggressively, pretending that it was some difficult task to > > perform, as if we were pulling his teeth. > > I need your review of those. I will rediff as soon as rc1 is out to send > something that can be put into -next. Please tell me until then if the > approach is ok. I dont think we can do anything in the merge window.
The patch looked OK. Have you tested it, such as using a this_cpu op on a PREEMPT=y kernel in a preemptible section? That should trigger the preempt warning.
Thanks,
Ingo
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