On Tue, Jul 07, 2026 at 06:34:45PM +0200, Andreas Schwab wrote:
> On Jul 07 2026, Mukesh Kumar Chaurasiya wrote:
>
> > diff --git a/arch/powerpc/include/asm/entry-common.h
> > b/arch/powerpc/include/asm/entry-common.h
> > index fc636c42e89a..b6373bae4524 100644
> > --- a/arch/powerpc/include/asm/entry-common.h
> > +++ b/arch/powerpc/include/asm/entry-common.h
> > @@ -286,14 +286,6 @@ static inline void
> > arch_interrupt_async_enter_prepare(struct pt_regs *regs)
> >
> > static inline void arch_interrupt_async_exit_prepare(struct pt_regs *regs)
> > {
> > - /*
> > - * Adjust at exit so the main handler sees the true NIA. This must
> > - * come before irq_exit() because irq_exit can enable interrupts,
> > and
> > - * if another interrupt is taken before nap_adjust_return has run
> > - * here, then that interrupt would return directly to idle nap
> > return.
> > - */
> > - nap_adjust_return(regs);
> > -
> > arch_interrupt_exit_prepare(regs);
> > }
> >
> > diff --git a/arch/powerpc/include/asm/interrupt.h
> > b/arch/powerpc/include/asm/interrupt.h
> > index fb42a664ae54..1b45a49e9bed 100644
> > --- a/arch/powerpc/include/asm/interrupt.h
> > +++ b/arch/powerpc/include/asm/interrupt.h
> > @@ -246,6 +246,7 @@ interrupt_handler void func(struct pt_regs *regs)
> > \
> > instrumentation_begin(); \
> > irq_enter_rcu(); \
> > ____##func (regs); \
> > + nap_adjust_return(regs); \
> > irq_exit_rcu(); \
> > instrumentation_end(); \
> > arch_interrupt_async_exit_prepare(regs); \
>
> This allows the system to boot normally.
>
Thanks for testing this. I am assuming you tried this without
"powersave=off" command line option.
I'll send out a fix for this.
Regards,
Mukesh
> --
> Andreas Schwab, [email protected]
> GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
> "And now for something completely different."
