Messages in this thread Patch in this message | | | Date | Sat, 18 Oct 2008 11:34:13 -0700 | From | Greg KH <> | Subject | [patch 08/17] ath9k: fix oops on trying to hold the wrong spinlock |
| |
2.6.27-stable review patch. If anyone has any objections, please let us know.
------------------ From: Luis R. Rodriguez <lrodriguez@atheros.com>
commit a477e4e6d48d3ac7c7a75bad40585cb391e5c237 upstream
We were trying to hold the wrong spinlock due to a typo on IEEE80211_BAR_CTL_TID_S's definition. We use this to compute the tid number and then hold this this tid number's spinlock.
Tested-by: Steven Noonan <steven@uplinklabs.net> Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- drivers/net/wireless/ath9k/core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/ath9k/core.h +++ b/drivers/net/wireless/ath9k/core.h @@ -316,7 +316,7 @@ void ath_descdma_cleanup(struct ath_soft #define ATH_RX_TIMEOUT 40 /* 40 milliseconds */ #define WME_NUM_TID 16 #define IEEE80211_BAR_CTL_TID_M 0xF000 /* tid mask */ -#define IEEE80211_BAR_CTL_TID_S 2 /* tid shift */ +#define IEEE80211_BAR_CTL_TID_S 12 /* tid shift */ enum ATH_RX_TYPE { ATH_RX_NON_CONSUMED = 0, --
| |