linux-kernel - Re: [PATCH rfcv2 4/8] iommu/arm-smmu-v3: Introduce a per-domain arm_smmu

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: <20250930121329.GH2942991@nvidia.com>
Date: Tue, 30 Sep 2025 09:13:29 -0300
From: Jason Gunthorpe <jgg@...dia.com>
To: Nicolin Chen <nicolinc@...dia.com>
Cc: will@...nel.org, robin.murphy@....com, joro@...tes.org,
	jean-philippe@...aro.org, miko.lenczewski@....com,
	balbirs@...dia.com, peterz@...radead.org, smostafa@...gle.com,
	kevin.tian@...el.com, praan@...gle.com,
	linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
	linux-kernel@...r.kernel.org, patches@...ts.linux.dev
Subject: Re: [PATCH rfcv2 4/8] iommu/arm-smmu-v3: Introduce a per-domain
 arm_smmu_invs array

On Mon, Sep 29, 2025 at 11:52:09AM -0700, Nicolin Chen wrote:
> > I've been thinking about generalizing it to core code and I think it
> > would hold up well there as well?
> 
> How would you like it to be written in the core: a generalized
> structure or a general macro that generates driver structures?

I'm thinking to leave this here for now and revisit it with another
driver someday.

Jason