linux-kernel - Re: [PATCH v4 03/23] iommufd/viommu: Allow driver-specific user data for a vIOMMU object

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <aCYcwstCkyGI32QM@Asurada-Nvidia>
Date: Thu, 15 May 2025 09:56:34 -0700
From: Nicolin Chen <nicolinc@...dia.com>
To: "Tian, Kevin" <kevin.tian@...el.com>
CC: "jgg@...dia.com" <jgg@...dia.com>, "corbet@....net" <corbet@....net>,
	"will@...nel.org" <will@...nel.org>, "bagasdotme@...il.com"
	<bagasdotme@...il.com>, "robin.murphy@....com" <robin.murphy@....com>,
	"joro@...tes.org" <joro@...tes.org>, "thierry.reding@...il.com"
	<thierry.reding@...il.com>, "vdumpa@...dia.com" <vdumpa@...dia.com>,
	"jonathanh@...dia.com" <jonathanh@...dia.com>, "shuah@...nel.org"
	<shuah@...nel.org>, "jsnitsel@...hat.com" <jsnitsel@...hat.com>,
	"nathan@...nel.org" <nathan@...nel.org>, "peterz@...radead.org"
	<peterz@...radead.org>, "Liu, Yi L" <yi.l.liu@...el.com>,
	"mshavit@...gle.com" <mshavit@...gle.com>, "praan@...gle.com"
	<praan@...gle.com>, "zhangzekun11@...wei.com" <zhangzekun11@...wei.com>,
	"iommu@...ts.linux.dev" <iommu@...ts.linux.dev>, "linux-doc@...r.kernel.org"
	<linux-doc@...r.kernel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-tegra@...r.kernel.org"
	<linux-tegra@...r.kernel.org>, "linux-kselftest@...r.kernel.org"
	<linux-kselftest@...r.kernel.org>, "patches@...ts.linux.dev"
	<patches@...ts.linux.dev>, "mochs@...dia.com" <mochs@...dia.com>,
	"alok.a.tiwari@...cle.com" <alok.a.tiwari@...cle.com>, "vasant.hegde@....com"
	<vasant.hegde@....com>
Subject: Re: [PATCH v4 03/23] iommufd/viommu: Allow driver-specific user data
 for a vIOMMU object

On Thu, May 15, 2025 at 05:45:40AM +0000, Tian, Kevin wrote:
> > From: Nicolin Chen <nicolinc@...dia.com>
> > Sent: Friday, May 9, 2025 11:02 AM
> > 
> > + * @data_len: Length of the type specific data
> > + * @__reserved: Must be 0
> > + * @data_uptr: User pointer to an array of driver-specific virtual IOMMU
> > data
> 
> I don't think there is 'an array'.
> 
> Reviewed-by: Kevin Tian <kevin.tian@...el.com>

Ah, copy-n-paste mistake. Will fix.

Thanks!
Nicolin