linux-kernel - Re: [PATCH 0/3] iommu/vt-d: Add support to hitless replace IOMMU domain

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Message-ID: <20260111221440.GA745888@ziepe.ca>
Date: Sun, 11 Jan 2026 18:14:40 -0400
From: Jason Gunthorpe <jgg@...pe.ca>
To: Samiullah Khawaja <skhawaja@...gle.com>
Cc: David Woodhouse <dwmw2@...radead.org>,
	Lu Baolu <baolu.lu@...ux.intel.com>, Joerg Roedel <joro@...tes.org>,
	Will Deacon <will@...nel.org>,
	Pasha Tatashin <pasha.tatashin@...een.com>,
	David Matlack <dmatlack@...gle.com>,
	Robin Murphy <robin.murphy@....com>,
	Pratyush Yadav <pratyush@...nel.org>,
	Kevin Tian <kevin.tian@...el.com>,
	Alex Williamson <alex@...zbot.org>, Shuah Khan <shuah@...nel.org>,
	iommu@...ts.linux.dev, linux-kernel@...r.kernel.org,
	kvm@...r.kernel.org, Saeed Mahameed <saeedm@...dia.com>,
	Adithya Jayachandran <ajayachandra@...dia.com>,
	Parav Pandit <parav@...dia.com>,
	Leon Romanovsky <leonro@...dia.com>, William Tu <witu@...dia.com>
Subject: Re: [PATCH 0/3] iommu/vt-d: Add support to hitless replace IOMMU
 domain

> Thank you for the feedback. I will prepare a v2 series addressing these points.

I think there are so many problems here you should talk to Kevin and
Baolu to come up with some plan. A single series is not going to be
able to do all of this.

Jason