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Date: Mon, 19 Jan 2026 00:00:55 -0800
From: Christoph Hellwig <hch@infradead.org>
To: Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
Cc: robin.murphy@arm.com, joro@8bytes.org, will@kernel.org,
	m.szyprowski@samsung.com, iommu@lists.linux.dev,
	linux-kernel@vger.kernel.org, vikash.garodia@oss.qualcomm.com,
	dikshita.agarwal@oss.qualcomm.com
Subject: Re: [PATCH] dma-iommu: Introduce API to reserve IOVA regions for
 dynamically created devices
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References: <20260119054936.3350128-1-busanna.reddy@oss.qualcomm.com>
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This still seems to lack an actual user.