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Date: Wed, 5 Mar 2025 15:15:54 +0100
From: Christoph Hellwig <hch@lst.de>
To: Hannes Reinecke <hare@suse.de>
Cc: Keith Busch <kbusch@kernel.org>, Sagi Grimberg <sagi@grimberg.me>,
	Nilay Shroff <nilay@linux.ibm.com>,
	John Meneghini <jmeneghi@redhat.com>, hch@lst.de,
	bmarzins@redhat.com, Bryan Gurney <bgurney@redhat.com>,
	linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org,
	Marco Patalano <mpatalan@redhat.com>, axboe@kernel.dk
Subject: Re: [PATCH] nvme: remove multipath module parameter
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References: <20250204211158.43126-1-bgurney@redhat.com> <7c588344-f019-4939-8a93-0a450481d4bc@redhat.com> <Z7Sh-3yHbXVmRbNL@kbusch-mbp> <8a1730a1-1faf-4722-99e1-c3a85257b6f4@redhat.com> <Z7TARX-tFY3mnuU7@kbusch-mbp> <2ff87386-c6db-4f2e-be91-213504d99a78@linux.ibm.com> <0656b66c-dd9c-495d-b1fc-4f09e763fa66@grimberg.me> <Z7dct_AbaSO7uZ2h@kbusch-mbp> <91ae613a-7b56-4ca0-b91c-6bc1eee798b8@suse.de>
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On Wed, Feb 26, 2025 at 10:55:21AM +0100, Hannes Reinecke wrote:
> Plus there are some NVMe devices out there which _despite_ being PCIe do 
> report NMIC and CMIC set (I won't name names, if you came across them 
> you'll know)

?????

NMIC and CMIC is perfectly normal and expected for multiported PCIe.
WTF are you talking about?