PCI: Prevent VPD access for buggy devices
On some devices, reading or writing VPD causes a system panic.
This can be easily reproduced by running "lspci -vvv" or
"cat /sys/bus/devices/XX../vpd".
Blacklist these devices so we don't access VPD data at all.
[bhelgaas: changelog, comment, drop pci/access.c changes]
Link: https://bugzilla.kernel.org/show_bug.cgi?id=110681
Tested-by: Shane Seymour <shane.seymour@hpe.com>
Tested-by: Babu Moger <babu.moger@oracle.com>
Signed-off-by: Babu Moger <babu.moger@oracle.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Alexander Duyck <alexander.duyck@gmail.com>
1 file changed