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| author | Ursula Braun <ursula.braun@de.ibm.com> | 2009-01-04 17:35:18 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-04 17:35:18 -0800 |
| commit | fc9c24603c4b93d84160e14c0a98a754d4328d15 (patch) | |
| tree | f90344411a906d8b9f06267c8dbc278c44588bdf /lib | |
| parent | fe94e2e0a63a49d23753f56eacb446c4f73c1dea (diff) | |
| download | blackbird-obmc-linux-fc9c24603c4b93d84160e14c0a98a754d4328d15.tar.gz blackbird-obmc-linux-fc9c24603c4b93d84160e14c0a98a754d4328d15.zip | |
qeth: avoid crash in case of layer mismatch for VSWITCH
For z/VM GuestLAN or VSWITCH devices the transport layer is
configured in z/VM. The layer2 attribute of a participating Linux
device has to match the z/VM definition. In case of a mismatch
Linux currently crashes in qeth recovery due to a reference to the
not yet existing net_device.
Solution: add a check for existence of net_device and add a message
pointing to the mismatch of layer definitions in Linux and z/VM.
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions
