On Wed, Jul 02 2025 at 17:54, Anup Patel wrote: > #include <linux/cpu.h> > #include <linux/export.h> ^^^ Neither in tip/irq/drivers nor in Linus tree ... patching file drivers/irqchip/irq-riscv-imsic-early.c Hunk #1 FAILED at 9. > #include <linux/interrupt.h> > +#include <linux/init.h> > #include <linux/io.h> > #include <linux/irq.h> > #include <linux/irqchip.h> > @@ -22,6 +23,14 @@ > #include "irq-riscv-imsic-state.h" > > static int imsic_parent_irq; > +bool imsic_noipi; __ro_after_init? No? Thanks, tglx