Re: Spinlock debug, was Re: [PATCH RFC] m68k: skip kernel premption if interrupts were disabled

Finn Thain
2024-03-30T06:22:11Z

On Sat, 30 Mar 2024, Michael Schmitz wrote:

>
> The MFP timer C is not reentered in 66 boots even though I've seen it
> appear in the stack trace of 8 recursion warnings.
>

The spinlock recursion warning gives the address of the spinlock. Did you
figure out which spinlock it is? Also, did you capture all 8 backtraces?