diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 521e39c1b66d..8f5e14cac600 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -132,7 +132,9 @@ static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)
 	 * When bus id is equal to 0, it might be a bad id
 	 * reported by root port.
 	 */
-	if (!nosourceid && (PCI_BUS_NUM(e_info->id) != 0)) {
+	if (!nosourceid &&
+	    (PCI_BUS_NUM(e_info->id) != 0) &&
+	    !(dev->bus->bus_flags & PCI_BUS_FLAGS_NO_AERSID)) {
 		/* Device ID match? */
 		if (e_info->id == ((dev->bus->number << 8) | dev->devfn))
 			return true;
@@ -147,7 +149,8 @@ static bool is_error_source(struct pci_dev *dev, struct aer_err_info *e_info)
 	 *      1) nosourceid==y;
 	 *      2) bus id is equal to 0. Some ports might lose the bus
 	 *              id of error source id;
-	 *      3) There are multiple errors and prior id comparing fails;
+	 *      3) bus flag PCI_BUS_FLAGS_NO_AERSID is set
+	 *      4) There are multiple errors and prior ID comparing fails;
 	 * We check AER status registers to find possible reporter.
 	 */
 	if (atomic_read(&dev->enable_cnt) == 0)
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 2599a980340f..57bc838e0666 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -187,8 +187,9 @@ enum pci_irq_reroute_variant {
 
 typedef unsigned short __bitwise pci_bus_flags_t;
 enum pci_bus_flags {
-	PCI_BUS_FLAGS_NO_MSI   = (__force pci_bus_flags_t) 1,
-	PCI_BUS_FLAGS_NO_MMRBC = (__force pci_bus_flags_t) 2,
+	PCI_BUS_FLAGS_NO_MSI	= (__force pci_bus_flags_t) 1,
+	PCI_BUS_FLAGS_NO_MMRBC	= (__force pci_bus_flags_t) 2,
+	PCI_BUS_FLAGS_NO_AERSID	= (__force pci_bus_flags_t) 4,
 };
 
 /* These values come from the PCI Express Spec */