* Ingo Molnar <[email protected]> wrote:
> > # CONFIG_DEBUG_RT_LOCKING_MODE is not set
> >
> > it seems to work fine. With the above enabled it hangs on both of my
> > SMP systems as described above. :-/
>
> ahh ... i'll try to reproduce it that way.
found the bug - it was the incorrect initialization of
debug_slock/rwlock. I've uploaded -48-02 with the fix. This release also
includes a new debugging feature: CONFIG_DETECT_SOFTLOCKUP, which works
similar to the NMI watchdog but detects soft (==no reschedules) lockups.
I've also converted a few more local_irq_*() calls to raw_local_irq_*()
calls.
Ingo
-
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]
