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| author | Thomas Falcon <[email protected]> | 2018-01-29 19:45:05 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2018-01-29 23:03:24 +0000 |
| commit | f813614f531114db796ad66ced75c5dc8db7aa3a (patch) | |
| tree | f02d6f9194a193821a6c72ad06617af505b93d63 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | qlcnic: fix deadlock bug (diff) | |
| download | kernel-f813614f531114db796ad66ced75c5dc8db7aa3a.tar.gz kernel-f813614f531114db796ad66ced75c5dc8db7aa3a.zip | |
ibmvnic: Wait for device response when changing MAC
Wait for a response from the VNIC server before exiting after setting
the MAC address. The resolves an issue with bonding a VNIC client in
ALB or TLB modes. The bonding driver was changing the MAC address more
rapidly than the device could respond, causing the following errors.
"bond0: the hw address of slave eth2 is in use by the bond;
couldn't find a slave with a free hw address to give it
(this should not have happened)"
If the function waits until the change is finalized, these errors are
avoided.
Signed-off-by: Thomas Falcon <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions