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| author | Michal Kubeček <mkubecek@suse.cz> | 2014-12-05 17:05:49 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-09 16:00:22 -0500 |
| commit | 62dbe83015ed15b307eb22b89568dd41091dda76 (patch) | |
| tree | 7529dd8e6790a5148aef58eddeacd88f9ce6a2a7 /virt/kvm/kvm_main.c | |
| parent | bd42b788607b850b84e7c754d351cbec93c681e1 (diff) | |
| download | op-kernel-dev-62dbe83015ed15b307eb22b89568dd41091dda76.zip op-kernel-dev-62dbe83015ed15b307eb22b89568dd41091dda76.tar.gz | |
macvlan: allow setting LRO independently of lower device
Since commit fbe168ba91f7 ("net: generic dev_disable_lro() stacked
device handling"), dev_disable_lro() zeroes NETIF_F_LRO feature flag
first for a macvlan device and then for its lower device. As an attempt
to set NETIF_F_LRO to zero is ignored, dev_disable_lro() issues a
warning and taints kernel.
Allowing NETIF_F_LRO to be set independently of the lower device
consists of three parts:
- add the flag to hw_features to allow toggling it
- allow setting it to 0 even if lower device has the flag set
- add the flag to MACVLAN_FEATURES to restore copying from lower
device on macvlan creation
Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'virt/kvm/kvm_main.c')
0 files changed, 0 insertions, 0 deletions
