diff options
| author | Adam Ludkiewicz <adam.ludkiewicz@intel.com> | 2019-04-24 05:20:53 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-06-14 13:03:27 -0700 |
| commit | fefa9cfddf29a7c76ab052d13c2ef7170d9d6511 (patch) | |
| tree | 7634b15074130761e1b45e82e3119563f5b4206e /net/lapb/lapb_iface.c | |
| parent | c1041d07043748460f215386b760f3943f6890bb (diff) | |
| download | linux-fefa9cfddf29a7c76ab052d13c2ef7170d9d6511.tar.gz linux-fefa9cfddf29a7c76ab052d13c2ef7170d9d6511.tar.bz2 linux-fefa9cfddf29a7c76ab052d13c2ef7170d9d6511.zip | |
i40e: Check if the BAR size is large enough before writing to registers
This patch fixes the problem with a kernel panic occurring when trying
to bind the i40e driver to a non-i40e port. The problem is fixed by
checking if the BAR size in the device is large enough by reading the
highest register.
Signed-off-by: Adam Ludkiewicz <adam.ludkiewicz@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions