diff options
| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-09-13 12:14:09 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-09-26 15:13:48 -0400 |
| commit | 8e70eb8092754fa92a249f0ed1bc40ab7639b850 (patch) | |
| tree | 83e8e8b8bbcb997cdce8c20449de45856a875491 /drivers/net/wireless/ath/ath9k/wmi.h | |
| parent | 60751001e814cd70220fee7868c5a0368bdf984a (diff) | |
ath9k: mark wmi_event_swba as __packed
The other structures in wmi.h are already marked this way.
Without this marking, we get an unaliged access panic in the tilegx kernel:
Starting stack dump of tid 0, pid 0 (swapper) on cpu 35 at cycle 198675113844
frame 0: 0xfffffff7103ada90 ath9k_htc_swba+0x120/0x618 [ath9k_htc]
frame 1: 0xfffffff7103a4b10 ath9k_wmi_event_tasklet+0x1b0/0x270 [ath9k_htc]
frame 2: 0xfffffff700326570 tasklet_action+0x148/0x298
[...]
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/wmi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index fde6da619f3..0db37f23001 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.h +++ b/drivers/net/wireless/ath/ath9k/wmi.h @@ -39,7 +39,7 @@ struct wmi_fw_version { struct wmi_event_swba { __be64 tsf; u8 beacon_pending; -}; +} __packed; /* * 64 - HTC header - WMI header - 1 / txstatus |