summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorKees Cook <keescook@chromium.org>2021-12-01 09:32:34 -0800
committerKalle Valo <kvalo@kernel.org>2021-12-08 20:39:54 +0200
commit05db148ee9a7c7d2a690ff2862fac77be06ce667 (patch)
tree3f5ee5e72d77f761b0f2909d7ec7aac84fdffad9
parent978090ae8856edbf4d01d0c1f2103831da25f04c (diff)
downloadlinux-05db148ee9a7c7d2a690ff2862fac77be06ce667.tar.bz2
libertas_tf: Add missing __packed annotations
The earlier __packed annotations added in commit d71038c05970 ("libertas: Fix alignment issues in libertas core") were not duplicated when libertas_af was added in commit 7670e62c7ed6 ("libertas_tf: header file"), even though they share several structure definitions. Add the missing annotations which commit 642a57475b30 ("libertas_tf: Use struct_group() for memcpy() region") exposed. Quoting the prior libertas fix: "Data structures that come over the wire from the WLAN firmware must be packed." Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/linux-mm/202111302102.apaePz2J-lkp@intel.com Fixes: 642a57475b30 ("libertas_tf: Use struct_group() for memcpy() region") Fixes: 7670e62c7ed6 ("libertas_tf: header file") Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20211201173234.578124-3-keescook@chromium.org
-rw-r--r--drivers/net/wireless/marvell/libertas_tf/libertas_tf.h28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h
index b2af2ddb6bc4..631b5da09f86 100644
--- a/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h
+++ b/drivers/net/wireless/marvell/libertas_tf/libertas_tf.h
@@ -268,7 +268,7 @@ struct txpd {
__le32 tx_packet_location;
/* Tx packet length */
__le16 tx_packet_length;
- struct_group(tx_dest_addr,
+ struct_group_attr(tx_dest_addr, __packed,
/* First 2 byte of destination MAC address */
u8 tx_dest_addr_high[2];
/* Last 4 byte of destination MAC address */
@@ -282,7 +282,7 @@ struct txpd {
u8 pktdelay_2ms;
/* reserved */
u8 reserved1;
-};
+} __packed;
/* RxPD Descriptor */
struct rxpd {
@@ -313,7 +313,7 @@ struct rxpd {
/* Pkt Priority */
u8 priority;
u8 reserved[3];
-};
+} __packed;
struct cmd_header {
__le16 command;
@@ -379,14 +379,14 @@ struct cmd_ds_mac_control {
struct cmd_header hdr;
__le16 action;
u16 reserved;
-};
+} __packed;
struct cmd_ds_802_11_mac_address {
struct cmd_header hdr;
__le16 action;
uint8_t macadd[ETH_ALEN];
-};
+} __packed;
struct cmd_ds_mac_multicast_addr {
struct cmd_header hdr;
@@ -394,27 +394,27 @@ struct cmd_ds_mac_multicast_addr {
__le16 action;
__le16 nr_of_adrs;
u8 maclist[ETH_ALEN * MRVDRV_MAX_MULTICAST_LIST_SIZE];
-};
+} __packed;
struct cmd_ds_set_mode {
struct cmd_header hdr;
__le16 mode;
-};
+} __packed;
struct cmd_ds_set_bssid {
struct cmd_header hdr;
u8 bssid[6];
u8 activate;
-};
+} __packed;
struct cmd_ds_802_11_radio_control {
struct cmd_header hdr;
__le16 action;
__le16 control;
-};
+} __packed;
struct cmd_ds_802_11_rf_channel {
@@ -425,20 +425,20 @@ struct cmd_ds_802_11_rf_channel {
__le16 rftype; /* unused */
__le16 reserved; /* unused */
u8 channellist[32]; /* unused */
-};
+} __packed;
struct cmd_ds_set_boot2_ver {
struct cmd_header hdr;
__le16 action;
__le16 version;
-};
+} __packed;
struct cmd_ds_802_11_reset {
struct cmd_header hdr;
__le16 action;
-};
+} __packed;
struct cmd_ds_802_11_beacon_control {
struct cmd_header hdr;
@@ -446,14 +446,14 @@ struct cmd_ds_802_11_beacon_control {
__le16 action;
__le16 beacon_enable;
__le16 beacon_period;
-};
+} __packed;
struct cmd_ds_802_11_beacon_set {
struct cmd_header hdr;
__le16 len;
u8 beacon[MRVL_MAX_BCN_SIZE];
-};
+} __packed;
struct cmd_ctrl_node;