From: Naman Jain <[email protected]> Sent: Tuesday, September 22, 2026 9:30 PM > > The irqchips used by msi_set_affinity() are initialized by > x86_init_dev_msi_info(), which sets their irq_retrigger() callback to > irq_chip_retrigger_hierarchy(). Call the hierarchy helper directly instead > of invoking it indirectly through the irqchip callback. > > Suggested-by: Thomas Gleixner <[email protected]> > Reviewed-by: Shradha Gupta <[email protected]> > Reviewed-by: Thomas Gleixner <[email protected]> > Signed-off-by: Naman Jain <[email protected]> > --- > arch/x86/kernel/apic/msi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c > index 66bc5d3e79db3..9160227b9b32a 100644 > --- a/arch/x86/kernel/apic/msi.c > +++ b/arch/x86/kernel/apic/msi.c > @@ -137,7 +137,7 @@ msi_set_affinity(struct irq_data *irqd, const struct > cpumask *mask, bool force) > * IRR. > */ > if (lapic_vector_set_in_irr(cfg->vector)) > - irq_data_get_irq_chip(irqd)->irq_retrigger(irqd); > + irq_chip_retrigger_hierarchy(irqd); > > return ret; > }
Reviewed-by: Michael Kelley <[email protected]>
