On Tue, 2023-01-24 at 08:04 -0600, Nathan Lynch wrote:
> At the time commit f97bb36f705d ("powerpc/rtas: Turn rtas lock into a
> raw spinlock") was written, the spinlock lockup detection code called
> __delay(), which will not make progress if the timebase is not
> advancing. Since the
At the time commit f97bb36f705d ("powerpc/rtas: Turn rtas lock into a
raw spinlock") was written, the spinlock lockup detection code called
__delay(), which will not make progress if the timebase is not
advancing. Since the interprocessor timebase synchronization sequence
for chrp, cell, and some
