On Wed, Nov 4, 2020 at 3:27 PM Dmitry Osipenko <[email protected]> wrote: > > Use raw_spinlock in order to fix spurious messages about invalid context > when spinlock debugging is enabled. This happens because there is a legit > nested raw_spinlock->spinlock locking which debug code can't recognize and > handle.
This sounds like papering over a problem that exists somewhere else. What I would rather make as a selling point is that raw spin locks are necessary to be in the RT kernel for IRQ chips. > Tested-by: Peter Geis <[email protected]> > Signed-off-by: Dmitry Osipenko <[email protected]> -- With Best Regards, Andy Shevchenko
