diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 01e51db8d285..870d2fbd6ff2 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -572,7 +572,7 @@ struct rcec_ea {
 void pci_save_dpc_state(struct pci_dev *dev);
 void pci_restore_dpc_state(struct pci_dev *dev);
 void pci_dpc_init(struct pci_dev *pdev);
-void dpc_process_error(struct pci_dev *pdev);
+struct pci_dev *dpc_process_error(struct pci_dev *pdev);
 pci_ers_result_t dpc_reset_link(struct pci_dev *pdev);
 bool pci_dpc_recovered(struct pci_dev *pdev);
 unsigned int dpc_tlp_log_len(struct pci_dev *dev);
diff --git a/drivers/pci/pcie/dpc.c b/drivers/pci/pcie/dpc.c
index 1a54a0b657ae..ea3ea989afa7 100644
--- a/drivers/pci/pcie/dpc.c
+++ b/drivers/pci/pcie/dpc.c
@@ -253,10 +253,20 @@ static int dpc_get_aer_uncorrect_severity(struct pci_dev *dev,
 	return 1;
 }
 
-void dpc_process_error(struct pci_dev *pdev)
+/**
+ * dpc_process_error - handle the DPC error status
+ * @pdev: the port that experienced the containment event
+ *
+ * Return the device that detected the error.
+ *
+ * NOTE: The device reference count is increased, the caller must decrement
+ * the reference count by calling pci_dev_put().
+ */
+struct pci_dev *dpc_process_error(struct pci_dev *pdev)
 {
 	u16 cap = pdev->dpc_cap, status, source, reason, ext_reason;
 	struct aer_err_info info;
+	struct pci_dev *err_dev;
 
 	pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &status);
 	pci_read_config_word(pdev, cap + PCI_EXP_DPC_SOURCE_ID, &source);
@@ -279,6 +289,13 @@ void dpc_process_error(struct pci_dev *pdev)
 		 "software trigger" :
 		 "reserved error");
 
+	if (reason == PCI_EXP_DPC_STATUS_TRIGGER_RSN_NFE ||
+	    reason == PCI_EXP_DPC_STATUS_TRIGGER_RSN_FE)
+		err_dev = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus),
+					    PCI_BUS_NUM(source), source & 0xff);
+	else
+		err_dev = pci_dev_get(pdev);
+
 	/* show RP PIO error detail information */
 	if (pdev->dpc_rp_extensions &&
 	    reason == PCI_EXP_DPC_STATUS_TRIGGER_RSN_IN_EXT &&
@@ -291,6 +308,8 @@ void dpc_process_error(struct pci_dev *pdev)
 		pci_aer_clear_nonfatal_status(pdev);
 		pci_aer_clear_fatal_status(pdev);
 	}
+
+	return err_dev;
 }
 
 static void pci_clear_surpdn_errors(struct pci_dev *pdev)
@@ -346,7 +365,7 @@ static bool dpc_is_surprise_removal(struct pci_dev *pdev)
 
 static irqreturn_t dpc_handler(int irq, void *context)
 {
-	struct pci_dev *err_port = context;
+	struct pci_dev *err_port = context, *err_dev;
 
 	/*
 	 * According to PCIe r6.0 sec 6.7.6, errors are an expected side effect
@@ -357,10 +376,11 @@ static irqreturn_t dpc_handler(int irq, void *context)
 		return IRQ_HANDLED;
 	}
 
-	dpc_process_error(err_port);
+	err_dev = dpc_process_error(err_port);
 
 	/* We configure DPC so it only triggers on ERR_FATAL */
-	pcie_do_recovery(err_port, pci_channel_io_frozen, dpc_reset_link);
+	pcie_do_recovery(err_dev, pci_channel_io_frozen, dpc_reset_link);
+	pci_dev_put(err_dev);
 
 	return IRQ_HANDLED;
 }
diff --git a/drivers/pci/pcie/edr.c b/drivers/pci/pcie/edr.c
index 521fca2f40cb..088f3e188f54 100644
--- a/drivers/pci/pcie/edr.c
+++ b/drivers/pci/pcie/edr.c
@@ -150,7 +150,7 @@ static int acpi_send_edr_status(struct pci_dev *pdev, struct pci_dev *edev,
 
 static void edr_handle_event(acpi_handle handle, u32 event, void *data)
 {
-	struct pci_dev *pdev = data, *err_port;
+	struct pci_dev *pdev = data, *err_port, *err_dev;
 	pci_ers_result_t estate = PCI_ERS_RESULT_DISCONNECT;
 	u16 status;
 
@@ -190,7 +190,7 @@ static void edr_handle_event(acpi_handle handle, u32 event, void *data)
 		goto send_ost;
 	}
 
-	dpc_process_error(err_port);
+	err_dev = dpc_process_error(err_port);
 	pci_aer_raw_clear_status(err_port);
 
 	/*
@@ -198,7 +198,7 @@ static void edr_handle_event(acpi_handle handle, u32 event, void *data)
 	 * or ERR_NONFATAL, since the link is already down, use the FATAL
 	 * error recovery path for both cases.
 	 */
-	estate = pcie_do_recovery(err_port, pci_channel_io_frozen, dpc_reset_link);
+	estate = pcie_do_recovery(err_dev, pci_channel_io_frozen, dpc_reset_link);
 
 send_ost:
 
@@ -216,6 +216,7 @@ static void edr_handle_event(acpi_handle handle, u32 event, void *data)
 	}
 
 	pci_dev_put(err_port);
+	pci_dev_put(err_dev);
 }
 
 void pci_acpi_add_edr_notifier(struct pci_dev *pdev)
