On Wed, 16 Sept 2026 at 16:01, Geert Uytterhoeven <[email protected]> wrote: > On Sat, 12 Sept 2026 at 21:20, Wolfram Sang > <[email protected]> wrote: > > To help debugging, offer a list of registered hwspinlocks in debugfs. It > > will also print the responsible hwspinlock_device and if the spinlock is > > currently used. It does not show if the lock is taken because of > > side-effects. Often, reading a lock means actually taking it. > > > > Signed-off-by: Wolfram Sang <[email protected]>
> Reviewed-by: Geert Uytterhoeven <[email protected]> I have been using this since quite a while on R-Car X5H Ironhide: Tested-by: Geert Uytterhoeven <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
