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| author | Pavel Andrianov | 2016-06-15 13:34:03 +0200 |
|---|---|---|
| committer | Kalle Valo | 2016-06-29 17:46:56 +0200 |
| commit | f52b041aed77592862c97726b98d78e8dccd72c9 (patch) | |
| tree | 18e3a9e1f0401363f9c70b817965e505f9710d7d /drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c | |
| parent | wlcore: sdio: Fix crash on wlcore_probe_of when failing to parse/map irq (diff) | |
| download | kernel-qcow2-linux-f52b041aed77592862c97726b98d78e8dccd72c9.tar.gz kernel-qcow2-linux-f52b041aed77592862c97726b98d78e8dccd72c9.tar.xz kernel-qcow2-linux-f52b041aed77592862c97726b98d78e8dccd72c9.zip | |
libertas: Add spinlock to avoid race condition
lbs_mac_event_disconnected may free priv->currenttxskb
while lbs_hard_start_xmit accesses to it.
The patch adds a spinlock for mutual exclusion.
Tested on OLPC XO-1 (usb8388) and XO-1.5 (sd8686) with v4.7-rc3.
Confirmed that lbs_mac_event_disconnected is being called on the
station when hostapd on access point is given SIGHUP.
Signed-off-by: Pavel <andrianov@ispras.ru>
Tested-by: James Cameron <quozl@laptop.org>
Acked-by: Vaishali Thakkar <vaishali.thakkar@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8723be/trx.c')
0 files changed, 0 insertions, 0 deletions