diff options
| author | Babu Moger <[email protected]> | 2016-02-15 09:42:02 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2016-03-10 14:24:48 -0600 |
| commit | 7c20078a8197389eead62399419fdc4f8ac4a8a3 (patch) | |
| tree | 5e1718ff3a476fca9ecd1a77f132a9f1d6fc3c92 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | c521b014cd51da94ae16c3decf1c407c3e0518f6 (diff) | |
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 <[email protected]>
Tested-by: Babu Moger <[email protected]>
Signed-off-by: Babu Moger <[email protected]>
Signed-off-by: Hannes Reinecke <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Cc: Alexander Duyck <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions