linux-kernel - RE: [PATCH] wifi: rtw88: reduce failed to flush queue severity

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Date: Wed, 17 Apr 2024 01:42:56 +0000
From: Ping-Ke Shih <pkshih@...ltek.com>
To: Lewis Robbins <lewis.robbins2@...il.com>,
        "kvalo@...nel.org"
	<kvalo@...nel.org>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
Subject: RE: [PATCH] wifi: rtw88: reduce failed to flush queue severity

> 
> The cause is because packets in hardware TX queue that can't be sent out in time,
> and flush ops with 'drop = false', so driver throws one warning. I don't have
> good idea for now. Maybe, we can add a special debug mask to replace this kind of
> verbose warning with uncertain solution.

I have made a patch [1] as mentioned before. Lewis, please give it a try.

[1] https://lore.kernel.org/linux-wireless/20240417014036.11234-1-pkshih@realtek.com/T/#u