| commit | 23de5dc9be28b59a8474bcbba278230c66f0759d | |
| author | Felix Fietkau <nbd@openwrt.org> | |
| Mon, 19 Dec 2011 15:45:54 +0000 (19 16:45 +0100) | ||
| committer | John W. Linville <linville@tuxdriver.com> | |
| Mon, 19 Dec 2011 19:46:55 +0000 (19 14:46 -0500) | ||
| tree | 767f89278ae6190823d0b5460153793c7cd99c56 | treesnapshot (tar.gz zip) |
| parent | 8a30930563521c9dba73c93b5631be1d0993f78f | commitdiff |
ath9k: fix tx locking issues
The commit "ath9k: simplify tx locking" introduced a soft lockup triggered
by mac80211 sending a BAR frame triggered by a driver call to
ieee80211_tx_send_bar or ieee80211_tx_status.
Fix these issues by queueing processed tx status skbs and submitting them
to mac80211 outside of the lock.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
The commit "ath9k: simplify tx locking" introduced a soft lockup triggered
by mac80211 sending a BAR frame triggered by a driver call to
ieee80211_tx_send_bar or ieee80211_tx_status.
Fix these issues by queueing processed tx status skbs and submitting them
to mac80211 outside of the lock.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| drivers/net/wireless/ath/ath9k/ath9k.h | diffblobblamehistory | |
| drivers/net/wireless/ath/ath9k/xmit.c | diffblobblamehistory |