forked from luck/tmp_suning_uos_patched
db4d1169d0
In order to RCU-ify sta_info, we need to be able to allocate a key without linking it to an sdata/sta structure (because allocation cannot be done in an rcu critical section). This patch splits up ieee80211_key_alloc() and updates all users appropriately. While at it, this patch fixes a number of race conditions such as finally making key replacement atomic, unfortunately at the expense of more complex code. Note that this patch documents /existing/ bugs with sta info and key interaction, there is currently a race condition when a sta info is freed without holding the RTNL. This will finally be fixed by a followup patch. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> |
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| .. | ||
| aes_ccm.c | ||
| aes_ccm.h | ||
| cfg.c | ||
| cfg.h | ||
| debugfs_key.c | ||
| debugfs_key.h | ||
| debugfs_netdev.c | ||
| debugfs_netdev.h | ||
| debugfs_sta.c | ||
| debugfs_sta.h | ||
| debugfs.c | ||
| debugfs.h | ||
| event.c | ||
| ieee80211_i.h | ||
| ieee80211_iface.c | ||
| ieee80211_ioctl.c | ||
| ieee80211_key.h | ||
| ieee80211_led.c | ||
| ieee80211_led.h | ||
| ieee80211_rate.c | ||
| ieee80211_rate.h | ||
| ieee80211_sta.c | ||
| ieee80211.c | ||
| Kconfig | ||
| key.c | ||
| Makefile | ||
| michael.c | ||
| michael.h | ||
| rc80211_pid_algo.c | ||
| rc80211_pid_debugfs.c | ||
| rc80211_pid.h | ||
| rc80211_simple.c | ||
| rx.c | ||
| sta_info.c | ||
| sta_info.h | ||
| tkip.c | ||
| tkip.h | ||
| tx.c | ||
| util.c | ||
| wep.c | ||
| wep.h | ||
| wme.c | ||
| wme.h | ||
| wpa.c | ||
| wpa.h | ||