From 8e70eb8092754fa92a249f0ed1bc40ab7639b850 Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Fri, 13 Sep 2013 12:14:09 -0400 Subject: [PATCH] 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 Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/wmi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index fde6da6..0db37f2 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 -- 2.7.4