On Tue, Feb 20 2024 at 00:19, Bitao Hu wrote: > arch/mips/dec/setup.c | 2 +- > arch/parisc/kernel/smp.c | 2 +- > arch/powerpc/kvm/book3s_hv_rm_xics.c | 2 +- > include/linux/irqdesc.h | 9 ++- > include/linux/kernel_stat.h | 4 + > kernel/irq/internals.h | 2 +- > kernel/irq/irqdesc.c | 34 ++++++-- > kernel/irq/proc.c | 9 +-- This really wants to be split into two patches. Interrupt infrastructure first and then the actual usage site in the watchdog code. Thanks, tglx