linux-kernel - Re: [RFC PATCH 0/3] Introduce iommu-map-masked for platform devices

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: <3cbf1d5d-e0a5-4c9f-88c3-eaacc6cb47d3@kernel.org>
Date: Sun, 12 Oct 2025 22:57:09 +0100
From: Bryan O'Donoghue <bod@...nel.org>
To: Charan Teja Kalla <charan.kalla@....qualcomm.com>,
 Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
 Robin Murphy <robin.murphy@....com>
Cc: joro@...tes.org, will@...nel.org, saravanak@...gle.com,
 conor+dt@...nel.org, robh@...nel.org, mchehab@...nel.org,
 krzk+dt@...nel.org, abhinav.kumar@...ux.dev,
 vikash.garodia@....qualcomm.com, dikshita.agarwal@....qualcomm.com,
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
 bjorn.andersson@....qualcomm.com, linux-media@...r.kernel.org,
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, iommu@...ts.linux.dev
Subject: Re: [RFC PATCH 0/3] Introduce iommu-map-masked for platform devices

> 6. We should on introduction of a new SoC
> 
>     - Fix the iommus = <> for "qcom,newsoc-iris" to contain
>       only what is pertinent to S1_VIDEO_HLOS
> 
>     - Make new devices in the DT for each FUNCTION_ID
> 
>     - Then look at how - if - that fix can be brought back to Lemans
[sic] Lanai/sm8550

---
bod