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| author |   Amir Vadai <amirv@mellanox.com> | 2014-07-16 13:33:50 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-07-16 23:28:32 -0700 |
| commit | 858e6c321065344339906672bccd0eafe9622258 (patch) | |
| tree | 85f404788bb54c1503bb03705b9f16147a48acc4 /drivers/net/wan | |
| parent | sunvnet: clean up objects created in vnet_new() on vnet_exit() (diff) | |
| download | linux-dev-858e6c321065344339906672bccd0eafe9622258.tar.xz linux-dev-858e6c321065344339906672bccd0eafe9622258.zip | |
net/mlx4_en: cq->irq_desc wasn't set in legacy EQ's
Fix a regression introduced by commit 35f6f45 ("net/mlx4_en: Don't use
irq_affinity_notifier to track changes in IRQ affinity map").
When core is started in legacy EQ's (number of IRQ's < rx rings), cq->irq_desc
was NULL. This caused a kernel crash under heavy traffic - when having more
than rx NAPI budget completions.
Fixed to have it set for both EQ modes.
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan')
0 files changed, 0 insertions, 0 deletions