--
On Sun, 5 Aug 2007, Ingo Molnar wrote:
>
> * Steven Rostedt <[email protected]> wrote:
>
> > > I don't have time to look further now, and it's something that isn't
> > > easily reproducible (Well, it happened once out of two boots). If
> > > you need me to look further, or need a config or dmesg (I have
> > > both), then just give me a holler.
> >
> > Silly me. FYI, I was running with !PREEMPT_RT, but with Hard and
> > Softirqs as threads. Must have copied the wrong config over :-/
>
> it's still not supposed to happen ... rcu read lock nesting that deep?
>
The code on line 133 is:
WARN_ON_ONCE(current->rcu_read_lock_nesting > NR_CPUS);
I have NR_CPUS set to 2 since the box I'm running this on only has
2 cpus and I see no reason to waste more data structures.
Is rcu read lock nesting deeper than 2?
-- Steve
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
