Messages in this thread | | | Date | Mon, 19 Nov 2018 17:25:29 +0100 | From | Andrew Lunn <> | Subject | Re: [PATCH net-next v3 1/6] net: phy: mscc: migrate to phy_select/restore_page functions |
| |
On Mon, Nov 19, 2018 at 05:14:38PM +0100, Andreas Schwab wrote: > On Nov 19 2018, Andrew Lunn <andrew@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
| |