• Martin Willi's avatar
    mac80211_hwsim: Allow wmediumd to attach to radios created in its netns · f21e4d8e
    Martin Willi authored
    Registering wmediumd is currently limited to the initial network
    namespace. This patch enables wmediumd to attach from non-initial
    network namespaces using a user namespace having CAP_NET_ADMIN. A
    registered wmediumd can forward frames on radios that have been created
    in the same network namespace, even if they have been moved to other
    network namespaces.
    
    The wmediumd Netlink portid is tracked per net namespace. Additionally,
    the portid is stored on all radios created in that net namespace to
    simplify the portid lookup in the data path.
    Signed-off-by: default avatarMartin Willi <martin@strongswan.org>
    Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
    f21e4d8e
mac80211_hwsim.c 92.7 KB