On Mon, Nov 19, 2018 at 05:14:38PM +0100, Andreas Schwab wrote:
> On Nov 19 2018, Andrew Lunn <and...@lunn.ch> wrote:
>
> > Could you turn on lockdep and see if it reports a deadlock.
>
> How do I "turn on lockdep"?
make menuconfig
Kernel hacking
Lock Debugging (spinlocks, mutexes, etc...)
Lock debugging: prove locking correctness
It has changes its name at some point. it used to be called
CONFIG_LOCKDEP, for locking dependencies. Anybody who has been kernel
hacking for a while still calls it lockdep.
Andrew
