Messages in this thread | | | Date | Thu, 1 Nov 2012 17:36:25 -0700 | Subject | Re: [PATCH RT 3/4] net: netfilter: Serialize xt_write_recseq sections on RT | From | Peter LaDow <> |
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On Tue, Oct 30, 2012 at 5:33 PM, Steven Rostedt <rostedt@goodmis.org> wrote: > From: Thomas Gleixner <tglx@linutronix.de> > > The netfilter code relies only on the implicit semantics of > local_bh_disable() for serializing wt_write_recseq sections. RT breaks > that and needs explicit serialization here. > > Reported-by: Peter LaDow <petela@gocougs.wsu.edu> > Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> diff --git a/include/linux/locallock.h b/include/linux/locallock.h > index f1804a3..a5eea5d 100644
> diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h > index 32cddf7..bed90da2 100644
> diff --git a/net/netfilter/core.c b/net/netfilter/core.c > index 899b71c..5db16ea 100644
I'm have a setup running 3.0.48-rt72. It's been running about 8 hours so far, and tomorrow I'll know if there's been any problems. I'm confident things will be fine tomorrow, and at that time I'll be glad to attach a Tested-by tag.
Thanks, Pete
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