Re: [RFC V2 1/8] powerpc: rename arch_irq_disabled_regs

Shrikanth Hegde
2025-09-13T12:51:10Z

On 9/9/25 2:32 AM, Mukesh Kumar Chaurasiya wrote:
> Renaming arch_irq_disabled_regs to regs_irqs_disabled to be used
> commonly in generic entry exit framework and ppc arch code.
>
> Signed-off-by: Mukesh Kumar Chaurasiya <mchauras@linux.ibm.com>
> ---
> arch/powerpc/include/asm/hw_irq.h | 4 ++--
> arch/powerpc/include/asm/interrupt.h | 12 ++++++------
> arch/powerpc/kernel/interrupt.c | 4 ++--
> arch/powerpc/kernel/syscall.c | 2 +-
> arch/powerpc/kernel/traps.c | 2 +-
> arch/powerpc/kernel/watchdog.c | 2 +-
> arch/powerpc/perf/core-book3s.c | 2 +-
> 7 files changed, 14 insertions(+), 14 deletions(-)
>
...

> return 0;
> diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
> index 8b0081441f85d..f7518b7e30554 100644
> --- a/arch/powerpc/perf/core-book3s.c
> +++ b/arch/powerpc/perf/core-book3s.c
> @@ -2482,7 +2482,7 @@ static void __perf_event_interrupt(struct pt_regs *regs)
> * will trigger a PMI after waking up from idle. Since counter values are _not_
> * saved/restored in idle path, can lead to below "Can't find PMC" message.
> */
> - if (unlikely(!found) && !arch_irq_disabled_regs(regs))
> + if (unlikely(!found) && !regs_irqs_disabled(regs))
> printk_ratelimited(KERN_WARNING "Can't find PMC that caused IRQ\n");
>
> /*

Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>