linux-kernel - Re: [PATCH v2 3/3] nvme: prevent ioq creation for discovery controllers

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Message-ID: <20250703090554.GD4757@lst.de>
Date: Thu, 3 Jul 2025 11:05:54 +0200
From: hch <hch@....de>
To: Damien Le Moal <dlemoal@...nel.org>
Cc: Kamaljit Singh <Kamaljit.Singh1@....com>,
	"kbusch@...nel.org" <kbusch@...nel.org>,
	"axboe@...nel.dk" <axboe@...nel.dk>, hch <hch@....de>,
	"sagi@...mberg.me" <sagi@...mberg.me>,
	"linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"cassel@...nel.org" <cassel@...nel.org>
Subject: Re: [PATCH v2 3/3] nvme: prevent ioq creation for discovery
 controllers

On Thu, Jul 03, 2025 at 08:59:47AM +0900, Damien Le Moal wrote:
> Why would the controller vendor or its fabric matter ?
> If the controller type is admin or discovery, you want queue_count set to 1. So
> I do not think there is any problem.

Exactly.