[Cerowrt-devel] TFO crashes cerowrt 3.7.1-1

[Felix Fietkau]

On 2013-01-13 7:03 PM, Eric Dumazet wrote:
> I suspect a bug in the spin_is_locked() implementation on your arch, as
> he socket lock should be held at this point.
I don't think this is an arch implementation bug, this probably happens
on all !SMP systems. See this bit from include/linux/spinlock_up.h:

#define arch_spin_is_locked(lock)   ((void)(lock), 0)

- Felix