linux-kernel - RE: types: reuse common phys_vec type instead of DMABUF open‑coded variant

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Message-ID: <BN9PR11MB5276BDE754BD8D61FDB402E68C8CA@BN9PR11MB5276.namprd11.prod.outlook.com>
Date: Thu, 15 Jan 2026 06:01:50 +0000
From: "Tian, Kevin" <kevin.tian@...el.com>
To: Leon Romanovsky <leon@...nel.org>, Alex Williamson <alex@...zbot.org>,
	"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linaro-mm-sig@...ts.linaro.org" <linaro-mm-sig@...ts.linaro.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"iommu@...ts.linux.dev" <iommu@...ts.linux.dev>, "kvm@...r.kernel.org"
	<kvm@...r.kernel.org>, Sumit Semwal <sumit.semwal@...aro.org>,
	Christian König <christian.koenig@....com>, "Jason
 Gunthorpe" <jgg@...pe.ca>, Joerg Roedel <joro@...tes.org>, Will Deacon
	<will@...nel.org>, Robin Murphy <robin.murphy@....com>, Yishai Hadas
	<yishaih@...dia.com>, Shameer Kolothum <skolothumtho@...dia.com>, "Ankit
 Agrawal" <ankita@...dia.com>, Matthew Wilcox <willy@...radead.org>, "Jens
 Axboe" <axboe@...nel.dk>
Subject: RE: types: reuse common phys_vec type instead of DMABUF open‑coded variant

> From: Leon Romanovsky <leon@...nel.org>
> Sent: Wednesday, January 7, 2026 5:14 PM
> 
> From: Leon Romanovsky <leonro@...dia.com>
> 
> 
> 
> After commit fcf463b92a08 ("types: move phys_vec definition to common
> header"),
> 
> we can use the shared phys_vec type instead of the DMABUF‑specific
> 
> dma_buf_phys_vec, which duplicated the same structure and semantics.
> 
> 
> 
> Signed-off-by: Leon Romanovsky <leonro@...dia.com>
> 

Reviewed-by: Kevin Tian <kevin.tian@...el.com>