> 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
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