GNOME Bugzilla – Bug 740131
[PATCH] wifi: don't query nl80211 for non-WiFi devices
Last modified: 2014-12-01 11:05:28 UTC
Created attachment 290724 [details] [review] 0001-wifi-don-t-query-nl80211-for-non-WiFi-devices.patch The upstream kernel added module aliases for nl80211 in commit fb4e156886ce6e8309e912d8b370d192330d19d3, so querying nl80211 now auto-loads the module. Previously NM was doing this to determine whether an 'ethernet-like' device was a Wi-Fi device that supported nl80211, but this leads to the nl80211 loading on platforms that will never have or use Wi-Fi. Since every nl80211-capable device will already have DEVTYPE=wlan set (from /sys/class/net/wlan0/uevent), we can use that as an indicator that the 'ethernet-link' device is WiFi instead of asking nl80211.
Comment on attachment 290724 [details] [review] 0001-wifi-don-t-query-nl80211-for-non-WiFi-devices.patch ok
Pushed after fixing up the commit message (link -> like)