Revert "ACPI/PCI: Pay attention to device-specific _PXM node values"
This reverts commit bad7dcd94f3956bcfc0a69ef71fdf0fcca3de4a8.
bad7dcd94f39 ("ACPI/PCI: Pay attention to device-specific _PXM node
values") caused boot failures (no console output at all) for Martin [1]
and Ingo [2] on AMD ThreadRipper systems.
Revert the commit until we figure out how to safely use these
device-specific _PXM values.
[1] https://lore.kernel.org/linux-pci/20180912152140.3676-2-Jonathan.Cameron@huawei.com
[2] https://lore.kernel.org/linux-pci/20181113071712.GA2353@gmail.com
Fixes: bad7dcd94f39 ("ACPI/PCI: Pay attention to device-specific _PXM node values")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 2a4aa64..921db6f 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -793,15 +793,10 @@ static void pci_acpi_setup(struct device *dev)
{
struct pci_dev *pci_dev = to_pci_dev(dev);
struct acpi_device *adev = ACPI_COMPANION(dev);
- int node;
if (!adev)
return;
- node = acpi_get_node(adev->handle);
- if (node != NUMA_NO_NODE)
- set_dev_node(dev, node);
-
pci_acpi_optimize_delay(pci_dev, adev->handle);
pci_acpi_add_pm_notifier(adev, pci_dev);