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Message-ID: <20250528064828.4112-1-steev@kali.org>
Date: Wed, 28 May 2025 01:48:27 -0500
From: Steev Klimaszewski <steev@...i.org>
To: quic_chejiang@...cinc.com
Cc: linux-bluetooth@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	luiz.dentz@...il.com,
	marcel@...tmann.org
Subject: 

Subject: Re: [PATCH v2] Bluetooth: hci_qcca: Drop unused event during BT on

Hi Cheng,

I have been looking into a long standing issue on the Thinkpad X13s, which has a
WCN6855 where every so often would get the following error in dmesg output:

Bluetooth: hci0: unexpected event for opcode 0xfc48

I don't get the message super often, 11 times since 16 April, though I do not
know how many reboots happened in that time.

I noticed you wrote this patch 9 months ago, and I've applied it locally and in
my testing, with it applied, I cannot get the unexpected event anymore.  Looking
in patchwork, it says this patch was superseded, but I can't find what its
replacement is.

Does anyone know if this patch just fell through the cracks?

-- steev