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| author | Ursula Braun <[email protected]> | 2009-01-05 01:35:18 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2009-01-05 01:35:18 +0000 |
| commit | fc9c24603c4b93d84160e14c0a98a754d4328d15 (patch) | |
| tree | f90344411a906d8b9f06267c8dbc278c44588bdf /net/dccp/ccids/ccid2.c | |
| parent | qeth: exploit source MAC address for inbound layer3 packets (diff) | |
| download | kernel-fc9c24603c4b93d84160e14c0a98a754d4328d15.tar.gz kernel-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 <[email protected]>
Signed-off-by: Frank Blaschka <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/dccp/ccids/ccid2.c')
0 files changed, 0 insertions, 0 deletions