PCI/ERR: Handle fatal error recovery
We don't need to be paranoid about the topology changing while handling an
error. If the device has changed in a hotplug capable slot, we can rely on
the presence detection handling to react to a changing topology.
Restore the fatal error handling behavior that existed before merging DPC
with AER with 7e9084b36740 ("PCI/AER: Handle ERR_FATAL with removal and
re-enumeration of devices").
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Sinan Kaya <okaya@kernel.org>5 files changed