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ioapic: fix typo in irqfd check

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Not registering the IEC notifier results in a regression with interrupt remapping
when running a VM configured with an intel-iommu device and an assigned
PCI VF. At boot, Linux complains with :

[   15.416794] __common_interrupt: 2.37 No irq handler for vector

Reported-by: Cédric Le Goater <clg@redhat.com>
Analyzed-by: Magnus Kulke <magnuskulke@linux.microsoft.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2025-11-06 12:49:46 +01:00
parent e88510fcdc
commit 799fa30a6e
1 changed files with 2 additions and 2 deletions
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4
hw/intc/ioapic.c
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@ -216,7 +216,7 @@ static void ioapic_update_kvm_routes(IOAPICCommonState *s)
#endif
}
#ifdef ACCEL_KERNEL_GSI_IRQFD_POSSIBLE
#ifdef ACCEL_GSI_IRQFD_POSSIBLE
static void ioapic_iec_notifier(void *private, bool global,
uint32_t index, uint32_t mask)
{
@ -434,7 +434,7 @@ static const MemoryRegionOps ioapic_io_ops = {
static void ioapic_machine_done_notify(Notifier *notifier, void *data)
{
#ifdef ACCEL_KERNEL_GSI_IRQFD_POSSIBLE
#ifdef ACCEL_GSI_IRQFD_POSSIBLE
IOAPICCommonState *s = container_of(notifier, IOAPICCommonState,
machine_done);