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(parent: d981e05) | patch
mac80211: Fix possible race between sta_unblock and network softirq
authorHelmut Schaa <helmut.schaa@googlemail.com>
Tue, 17 Jan 2012 08:22:49 +0000 (09:22 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 17 Jan 2012 15:12:27 +0000 (10:12 -0500)
commit544204733a20200951c271f81c74930ba5424638
tree02fc04707eb974cf28bcac4e2fa0583dc4bfdd39tree | snapshot
parentd981e05908f85beb68ae0d935e59c5e399d2136ecommit | diff
mac80211: Fix possible race between sta_unblock and network softirq

All other code paths in sta_unblock synchronize with the network
softirq by using local_bh_disable/enable. Do the same around
ieee80211_sta_ps_deliver_wakeup.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
net/mac80211/sta_info.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git