diff options
| author | Jason Wang <[email protected]> | 2013-10-15 11:18:58 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-10-17 15:53:09 -0400 |
| commit | 3ab098df35f8b98b6553edc2e40234af512ba877 (patch) | |
| tree | c89a619a8bb0885f0f44d0071ac527b137194c1a /include/linux/fpga/fpga-mgr.h | |
| parent | 39bb93f88c5db54cbe1df0b0aa957b3a8f2227ed (diff) | |
virtio-net: don't respond to cpu hotplug notifier if we're not ready
We're trying to re-configure the affinity unconditionally in cpu hotplug
callback. This may lead the issue during resuming from s3/s4 since
- virt queues haven't been allocated at that time.
- it's unnecessary since thaw method will re-configure the affinity.
Fix this issue by checking the config_enable and do nothing is we're not ready.
The bug were introduced by commit 8de4b2f3ae90c8fc0f17eeaab87d5a951b66ee17
(virtio-net: reset virtqueue affinity when doing cpu hotplug).
Cc: Rusty Russell <[email protected]>
Cc: Michael S. Tsirkin <[email protected]>
Cc: Wanlong Gao <[email protected]>
Acked-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Wanlong Gao <[email protected]>
Signed-off-by: Jason Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'include/linux/fpga/fpga-mgr.h')
0 files changed, 0 insertions, 0 deletions