From: Michal Kubeček Date: Fri, 5 Dec 2014 16:05:49 +0000 (+0100) Subject: macvlan: allow setting LRO independently of lower device X-Git-Tag: omap-for-v3.19/fixes-rc1~125^2~48 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62dbe83015ed15b307eb22b89568dd41091dda76;p=pandora-kernel.git 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 Signed-off-by: David S. Miller --- Reading git-diff-tree failed