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-rw-r--r--arch/x86/kernel/apic/io_apic.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 6ad4658de705..d23aa82e7a7b 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -3425,6 +3425,11 @@ int get_nr_irqs_gsi(void)
return nr_irqs_gsi;
}
+unsigned int arch_dynirq_lower_bound(unsigned int from)
+{
+ return from < nr_irqs_gsi ? nr_irqs_gsi : from;
+}
+
int __init arch_probe_nr_irqs(void)
{
int nr;