This is a note to let you know that I've just added the patch titled wl18xx: show rx_frames_per_rates as an array as it really is to the 4.0-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: wl18xx-show-rx_frames_per_rates-as-an-array-as-it-really-is.patch and it can be found in the queue-4.0 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From a3fa71c40f1853d0c27e8f5bc01a722a705d9682 Mon Sep 17 00:00:00 2001 From: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx> Date: Fri, 13 Mar 2015 15:17:14 +0800 Subject: wl18xx: show rx_frames_per_rates as an array as it really is From: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx> commit a3fa71c40f1853d0c27e8f5bc01a722a705d9682 upstream. In struct wl18xx_acx_rx_rate_stat, rx_frames_per_rates field is an array, not a number. This means WL18XX_DEBUGFS_FWSTATS_FILE can't be used to display this field in debugfs (it would display a pointer, not the actual data). Use WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY instead. This bug has been found by adding a __printf attribute to wl1271_format_buffer. gcc complained about "format '%u' expects argument of type 'unsigned int', but argument 5 has type 'u32 *'". Fixes: c5d94169e818 ("wl18xx: use new fw stats structures") Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@xxxxxxx> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/wireless/ti/wl18xx/debugfs.c | 2 +- drivers/net/wireless/ti/wlcore/debugfs.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) --- a/drivers/net/wireless/ti/wl18xx/debugfs.c +++ b/drivers/net/wireless/ti/wl18xx/debugfs.c @@ -139,7 +139,7 @@ WL18XX_DEBUGFS_FWSTATS_FILE(rx_filter, p WL18XX_DEBUGFS_FWSTATS_FILE(rx_filter, accum_arp_pend_requests, "%u"); WL18XX_DEBUGFS_FWSTATS_FILE(rx_filter, max_arp_queue_dep, "%u"); -WL18XX_DEBUGFS_FWSTATS_FILE(rx_rate, rx_frames_per_rates, "%u"); +WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(rx_rate, rx_frames_per_rates, 50); WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY(aggr_size, tx_agg_vs_rate, AGGR_STATS_TX_AGG*AGGR_STATS_TX_RATE); --- a/drivers/net/wireless/ti/wlcore/debugfs.h +++ b/drivers/net/wireless/ti/wlcore/debugfs.h @@ -26,8 +26,8 @@ #include "wlcore.h" -int wl1271_format_buffer(char __user *userbuf, size_t count, - loff_t *ppos, char *fmt, ...); +__printf(4, 5) int wl1271_format_buffer(char __user *userbuf, size_t count, + loff_t *ppos, char *fmt, ...); int wl1271_debugfs_init(struct wl1271 *wl); void wl1271_debugfs_exit(struct wl1271 *wl); Patches currently in stable-queue which might be from nicolas.iooss_linux@xxxxxxx are queue-4.0/revert-nfs-replace-nfs_add_stats-with-nfs_inc_stats-when-add-one.patch queue-4.0/wl18xx-show-rx_frames_per_rates-as-an-array-as-it-really-is.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html