Intel-IOMMU, intr-remap: source-id checking

[pandora-kernel.git] / arch / x86 / kernel / apic / io_apic.c

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index b7a7920..4d0216f 100644 (file)
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -1414,6 +1414,9 @@ int setup_ioapic_entry(int apic_id, int irq,
                irte.vector = vector;
                irte.dest_id = IRTE_DEST(destination);
 
+               /* Set source-id of interrupt request */
+               set_ioapic_sid(&irte, apic_id);
+
                modify_irte(irq, &irte);
 
                ir_entry->index2 = (index >> 15) & 0x1;
@@ -3290,6 +3293,9 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
                irte.vector = cfg->vector;
                irte.dest_id = IRTE_DEST(dest);
 
+               /* Set source-id of interrupt request */
+               set_msi_sid(&irte, pdev);
+
                modify_irte(irq, &irte);
 
                msg->address_hi = MSI_ADDR_BASE_HI;