Merge branch 'pci/hotplug'

  - Differentiate between pciehp surprise and safe removal (Lukas Wunner)

  - Remove unnecessary pciehp includes (Lukas Wunner)

  - Drop pciehp hotplug_slot_ops wrappers (Lukas Wunner)

  - Tolerate PCIe Slot Presence Detect being hardwired to zero to
    workaround broken hardware, e.g., the Wilocity switch/wireless device
    (Lukas Wunner)

  - Unify pciehp controller & slot structs (Lukas Wunner)

  - Constify hotplug_slot_ops (Lukas Wunner)

  - Drop hotplug_slot_info (Lukas Wunner)

  - Embed hotplug_slot struct into users instead of allocating it
    separately (Lukas Wunner)

  - Initialize PCIe port service drivers directly instead of relying on
    initcall ordering (Keith Busch)

  - Restore PCI config state after a slot reset (Keith Busch)

  - Save/restore DPC config state along with other PCI config state (Keith
    Busch)

  - Reference count devices during AER handling to avoid race issue with
    concurrent hot removal (Keith Busch)

  - If an Upstream Port reports ERR_FATAL, don't try to read the Port's
    config space because it is probably unreachable (Keith Busch)

  - During error handling, use slot-specific reset instead of secondary
    bus reset to avoid link up/down issues on hotplug ports (Keith Busch)

  - Restore previous AER/DPC handling that does not remove and re-enumerate
    devices on ERR_FATAL (Keith Busch)

  - Notify all drivers that may be affected by error recovery resets (Keith
    Busch)

  - Always generate error recovery uevents, even if a driver doesn't have
    error callbacks (Keith Busch)

  - Make PCIe link active reporting detection generic (Keith Busch)

  - Support D3cold in PCIe hierarchies during system sleep and runtime,
    including hotplug and Thunderbolt ports (Mika Westerberg)

  - Handle hpmemsize/hpiosize kernel parameters uniformly, whether slots
    are empty or occupied (Jon Derrick)

  - Remove duplicated include from pci/pcie/err.c and unused variable from
    cpqphp (YueHaibing)

  - Remove driver pci_cleanup_aer_uncorrect_error_status() calls (Oza
    Pawandeep)

  - Uninline PCI bus accessors for better ftracing (Keith Busch)

  - Remove unused AER Root Port .error_resume method (Keith Busch)

  - Use kfifo in AER instead of a local version (Keith Busch)

  - Use threaded IRQ in AER bottom half (Keith Busch)

  - Use managed resources in AER core (Keith Busch)

  - Reuse pcie_port_find_device() for AER injection (Keith Busch)

  - Abstract AER interrupt handling to disconnect error injection (Keith
    Busch)

  - Refactor AER injection callbacks to simplify future improvments (Keith
    Busch)

* pci/hotplug:
  PCI/AER: Refactor error injection fallbacks
  PCI/AER: Abstract AER interrupt handling
  PCI/AER: Reuse existing pcie_port_find_device() interface
  PCI/AER: Use managed resource allocations
  PCI/AER: Use threaded IRQ for bottom half
  PCI/AER: Use kfifo_in_spinlocked() to insert locked elements
  PCI/AER: Use kfifo for tracking events instead of reimplementing it
  PCI/AER: Remove error source from AER struct aer_rpc
  PCI/AER: Remove unused aer_error_resume()
  PCI: Uninline PCI bus accessors for better ftracing
  PCI/AER: Remove pci_cleanup_aer_uncorrect_error_status() calls
  PCI: pnv_php: Use kmemdup()
  PCI: cpqphp: Remove set but not used variable 'physical_slot'
  PCI/ERR: Remove duplicated include from err.c
  PCI: Equalize hotplug memory and io for occupied and empty slots
  PCI / ACPI: Whitelist D3 for more PCIe hotplug ports
  ACPI / property: Allow multiple property compatible _DSD entries
  PCI/PME: Implement runtime PM callbacks
  PCI: pciehp: Implement runtime PM callbacks
  PCI/portdrv: Add runtime PM hooks for port service drivers
  PCI/portdrv: Resume upon exit from system suspend if left runtime suspended
  PCI: pciehp: Do not handle events if interrupts are masked
  PCI: pciehp: Disable hotplug interrupt during suspend
  PCI / ACPI: Enable wake automatically for power managed bridges
  PCI: Do not skip power-managed bridges in pci_enable_wake()
  PCI: Make link active reporting detection generic
  PCI: Unify device inaccessible
  PCI/ERR: Always report current recovery status for udev
  PCI/ERR: Simplify broadcast callouts
  PCI/ERR: Run error recovery callbacks for all affected devices
  PCI/ERR: Handle fatal error recovery
  PCI/ERR: Use slot reset if available
  PCI/AER: Don't read upstream ports below fatal errors
  PCI/AER: Take reference on error devices
  PCI/DPC: Save and restore config state
  PCI: portdrv: Restore PCI config state on slot reset
  PCI: portdrv: Initialize service drivers directly
  PCI: hotplug: Document TODOs
  PCI: hotplug: Embed hotplug_slot
  PCI: hotplug: Drop hotplug_slot_info
  PCI: hotplug: Constify hotplug_slot_ops
  PCI: pciehp: Reshuffle controller struct for clarity
  PCI: pciehp: Rename controller struct members for clarity
  PCI: pciehp: Unify controller and slot structs
  PCI: pciehp: Tolerate Presence Detect hardwired to zero
  PCI: pciehp: Drop hotplug_slot_ops wrappers
  PCI: pciehp: Drop unnecessary includes
  PCI: pciehp: Differentiate between surprise and safe removal
  PCI: Simplify disconnected marking

8 files changed, 0 insertions, 18 deletions

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 04443577d48b..1bcdd50786f1 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -2055,8 +2055,6 @@ static void aac_pci_resume(struct pci_dev *pdev)
 	struct scsi_device *sdev = NULL;
 	struct aac_dev *aac = (struct aac_dev *)shost_priv(shost);
 
-	pci_cleanup_aer_uncorrect_error_status(pdev);
-
 	if (aac_adapter_ioremap(aac, aac->base_size)) {
 
 		dev_err(&pdev->dev, "aacraid: ioremap failed\n");
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 3660059784f7..a3019d8a7402 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -5529,7 +5529,6 @@ static pci_ers_result_t beiscsi_eeh_reset(struct pci_dev *pdev)
 		return PCI_ERS_RESULT_DISCONNECT;
 	}
 
-	pci_cleanup_aer_uncorrect_error_status(pdev);
 	return PCI_ERS_RESULT_RECOVERED;
 }
 
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c
index bd7e6a6fc1f1..911efc98d1fd 100644
--- a/drivers/scsi/bfa/bfad.c
+++ b/drivers/scsi/bfa/bfad.c
@@ -1569,8 +1569,6 @@ bfad_pci_slot_reset(struct pci_dev *pdev)
 		if (pci_set_dma_mask(bfad->pcidev, DMA_BIT_MASK(32)) != 0)
 			goto out_disable_device;
 
-	pci_cleanup_aer_uncorrect_error_status(pdev);
-
 	if (restart_bfa(bfad) == -1)
 		goto out_disable_device;
 
diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c
index ed2dae657964..66b230bee7bc 100644
--- a/drivers/scsi/csiostor/csio_init.c
+++ b/drivers/scsi/csiostor/csio_init.c
@@ -1102,7 +1102,6 @@ csio_pci_slot_reset(struct pci_dev *pdev)
 	pci_set_master(pdev);
 	pci_restore_state(pdev);
 	pci_save_state(pdev);
-	pci_cleanup_aer_uncorrect_error_status(pdev);
 
 	/* Bring HW s/m to ready state.
 	 * but don't resume IOs.
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index f3cae733ae2d..0503237b8145 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -11329,10 +11329,6 @@ lpfc_io_resume_s3(struct pci_dev *pdev)
 
 	/* Bring device online, it will be no-op for non-fatal error resume */
 	lpfc_online(phba);
-
-	/* Clean up Advanced Error Reporting (AER) if needed */
-	if (phba->hba_flag & HBA_AER_ENABLED)
-		pci_cleanup_aer_uncorrect_error_status(pdev);
 }
 
 /**
@@ -12144,10 +12140,6 @@ lpfc_io_resume_s4(struct pci_dev *pdev)
 		/* Bring the device back online */
 		lpfc_online(phba);
 	}
-
-	/* Clean up Advanced Error Reporting (AER) if needed */
-	if (phba->hba_flag & HBA_AER_ENABLED)
-		pci_cleanup_aer_uncorrect_error_status(pdev);
 }
 
 /**
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 53133cfd420f..86eaa893adfc 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -10828,7 +10828,6 @@ scsih_pci_resume(struct pci_dev *pdev)
 
 	pr_info(MPT3SAS_FMT "PCI error: resume callback!!\n", ioc->name);
 
-	pci_cleanup_aer_uncorrect_error_status(pdev);
 	mpt3sas_base_start_watchdog(ioc);
 	scsi_unblock_requests(ioc->shost);
 }
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 42b8f0d3e580..8fe2d7329bfe 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -6839,8 +6839,6 @@ qla2xxx_pci_resume(struct pci_dev *pdev)
 		    "The device failed to resume I/O from slot/link_reset.\n");
 	}
 
-	pci_cleanup_aer_uncorrect_error_status(pdev);
-
 	ha->flags.eeh_busy = 0;
 }
 
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 0e13349dce57..ab3a924e3e11 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -9824,7 +9824,6 @@ qla4xxx_pci_resume(struct pci_dev *pdev)
 		     __func__);
 	}
 
-	pci_cleanup_aer_uncorrect_error_status(pdev);
 	clear_bit(AF_EEH_BUSY, &ha->flags);
 }