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| author | Keith Busch <keith.busch@intel.com> | 2018-09-20 10:27:10 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-09-21 12:18:09 -0500 |
| commit | 9d938ea53b265ed6df6cdd1715d971f0235fdbfc (patch) | |
| tree | d7fbcc1e257bcd6e419d86bbbca616b4e68dc707 /Documentation/PCI | |
| parent | 60271ab044a53edb9dcbe76bebea2221c4ff04d9 (diff) | |
| download | linux-9d938ea53b265ed6df6cdd1715d971f0235fdbfc.tar.bz2 | |
PCI/AER: Don't read upstream ports below fatal errors
The AER driver has never read the config space of an endpoint that reported
a fatal error because the link to that device is considered unreliable.
An ERR_FATAL from an upstream port almost certainly indicates an error on
its upstream link, so we can't expect to reliably read its config space for
the same reason.
Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Sinan Kaya <okaya@kernel.org>
Diffstat (limited to 'Documentation/PCI')
0 files changed, 0 insertions, 0 deletions