linux-kernel - Re: WQ_UNBOUND workqueue warnings from multiple drivers

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Date: Tue, 4 Jun 2024 00:06:38 +0000
From: Kamaljit Singh <Kamaljit.Singh1@....com>
To: Sagi Grimberg <sagi@...mberg.me>, Chaitanya Kulkarni
	<chaitanyak@...dia.com>
CC: "kbusch@...nel.org" <kbusch@...nel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "linux-nvme@...ts.infradead.org"
	<linux-nvme@...ts.infradead.org>
Subject: Re: WQ_UNBOUND workqueue warnings from multiple drivers

>>> I see, what is the mdts?
>> MDTS=3, i.e. 32K
>>
>>> and what are the r2t lengths the controller is sending to the host?
>> r2t lengths are 24 bytes or 28 bytes.
>>

>Umm, so your controller requests 24 or 28 bytes from the host at a time??
>That's unlikely. by "r2t lengths" I meant r2t_length field in the r2t,
>which tells
>the host how much to send in a h2cdata...
You couldn't read my mind ;) ? JK
The controller used requested data length = 0x2000 (8192) bytes
Sorry for any confusion.