This is a note to let you know that I've just added the patch titled mac80211_hwsim: report NOACK frames in tx_status to the 5.15-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: mac80211_hwsim-report-noack-frames-in-tx_status.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit e921e89bf38cd3e70f8583c080e384cde359e67e Author: Benjamin Beichler <benjamin.beichler@xxxxxxxxxxxxxx> Date: Tue Jan 11 22:13:26 2022 +0000 mac80211_hwsim: report NOACK frames in tx_status [ Upstream commit 42a79960ffa50bfe9e0bf5d6280be89bf563a5dd ] Add IEEE80211_TX_STAT_NOACK_TRANSMITTED to tx_status flags to have proper statistics for non-acked frames. Signed-off-by: Benjamin Beichler <benjamin.beichler@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220111221327.1499881-1-benjamin.beichler@xxxxxxxxxxxxxx Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 0adae76eb8df1..52f13afb7cba2 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3641,6 +3641,10 @@ static int hwsim_tx_info_frame_received_nl(struct sk_buff *skb_2, } txi->flags |= IEEE80211_TX_STAT_ACK; } + + if (hwsim_flags & HWSIM_TX_CTL_NO_ACK) + txi->flags |= IEEE80211_TX_STAT_NOACK_TRANSMITTED; + ieee80211_tx_status_irqsafe(data2->hw, skb); return 0; out: