On 15/07/2015 13:22, Matti Laakso wrote: >> When using DFS channels on Ath10k kernel log has warning message 'failed >> to process fft', typically when under medium/heavy traffic. Ticket >> https://dev.openwrt.org/ticket/19316 discusses and concludes messages >> are harmless. They do still contribute to log noise, so this patch >> enables them only in driver debug mode. Hopefully this will stop people >> like me worrying about them. >> >> Tested on Archer C7 >> >> Signed-off-by: Kevin Darbyshire-Bryant <kevin at darbyshire-bryant.me.uk >> <https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel>> >> --- >> .../931-ath10k_suppress_failed_to_process_fft_warning.patch | 11 >> +++++++++++ >> 1 file changed, 11 insertions(+) >> create mode 100644 >> package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch >> >> diff --git >> a/package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch >> >> b/package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch >> new file mode 100644 >> index 0000000..dceab0f >> --- /dev/null >> +++ >> b/package/kernel/mac80211/patches/931-ath10k_suppress_failed_to_process_fft_warning.patch >> @@ -0,0 +1,11 @@ >> +--- a/drivers/net/wireless/ath/ath10k/wmi.c >> ++++ b/drivers/net/wireless/ath/ath10k/wmi.c >> +@@ -2658,7 +2658,7 @@ void ath10k_wmi_event_spectral_scan(stru >> + fftr, fftr_len, >> + tsf); >> + if (res < 0) { >> +- ath10k_warn(ar, "failed to process fft report: >> %d\n", >> ++ ath10k_dbg(ar, ATH10K_DBG_WMI, "failed to >> process fft report: %d\n", >> + res); >> + return; >> + } >> -- >> 1.9.1 > > Looks good to me. Could you also send a patch to the ath10k mailing > list (against kvalo's ath git)? > > Matti
Yes shouldn't be a problem. It'll take me a few days to get the opportunity to do so as busy occupied on other things. Kevin
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