Revision bd91b56cb3b27492963caeb5fccefe20a986ca8d authored by Thomas Tai on 26 July 2018, 17:13:04 UTC, committed by Bjorn Helgaas on 26 July 2018, 17:13:04 UTC
When an fatal error is received by a non-bridge device, the device is
removed, and pci_stop_and_remove_bus_device() deallocates the device
structure. The freed device structure is used by subsequent code to send
uevents and print messages.
Hold a reference on the device until we're finished using it. This is not
an ideal fix because pcie_do_fatal_recovery() should not use the device at
all after removing it, but that's too big a project for right now.
Fixes: 7e9084b36740 ("PCI/AER: Handle ERR_FATAL with removal and re-enumeration of devices")
Signed-off-by: Thomas Tai <thomas.tai@oracle.com>
[bhelgaas: changelog, reduce get/put coverage]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 1 parent 270ed73
| File | Mode | Size |
|---|---|---|
| hid-alps.txt | -rw-r--r-- | 4.2 KB |
| hid-sensor.txt | -rw-r--r-- | 8.8 KB |
| hid-transport.txt | -rw-r--r-- | 15.4 KB |
| hiddev.txt | -rw-r--r-- | 8.9 KB |
| hidraw.txt | -rw-r--r-- | 5.3 KB |
| intel-ish-hid.txt | -rw-r--r-- | 19.8 KB |
| uhid.txt | -rw-r--r-- | 9.3 KB |
Computing file changes ...
