Messages in this thread | | | Date | Sat, 19 Apr 2014 09:58:41 -0700 | Subject | Re: current->sched_class->yield_task is NULL, any hint? | From | Lin Ming <> |
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On Sat, Apr 19, 2014 at 9:21 AM, Paul Gortmaker <paul.gortmaker@windriver.com> wrote: > On Wed, Apr 9, 2014 at 5:39 PM, Lin Ming <minggr@gmail.com> wrote: >> On Wed, Apr 9, 2014 at 1:08 PM, Peter Zijlstra <peterz@infradead.org> wrote: > > [...] > >>>> >>>> Look at that, its calling yield() from a non-preemptible context as >>>> well. >>>> >>>> That code is full of fail. >>> >>> *phew* none of that br_igmp_* muck lives in any kernel tree near me so I >>> can stop worrying :-) >> >> It's our internal code. > > In the future, please don't simply call it 3.4-rt when there are a bunch of > vendor/project/SDK patches also applied, as that can be very misleading > to the people you are asking for help from. If it is a hybrid franken-kernel > then please at least indicate that right at the very beginning.
Sorry for the misleading. I'll make it clear next time.
Thanks.
> > Paul. > -- > >> >>> >>> In any case, it wrongly passes a GFP_WAIT along to netlink_broadcast. >> >> I'll fix it. >> Thanks very much.
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