linux-kernel - Re: [PATCH v2 5/5] arm64: defconfig: enable Verisilicon IOMMU

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] [day] [month] [year] [list]

Message-ID: <371408d7-b07b-4f6e-993f-774b60d9bab5@kernel.org>
Date: Thu, 19 Jun 2025 08:47:28 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Benjamin Gaignard <benjamin.gaignard@...labora.com>, joro@...tes.org,
 will@...nel.org, robin.murphy@....com, robh@...nel.org, krzk+dt@...nel.org,
 conor+dt@...nel.org, heiko@...ech.de, nicolas.dufresne@...labora.com,
 jgg@...pe.ca
Cc: iommu@...ts.linux.dev, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org, kernel@...labora.com
Subject: Re: [PATCH v2 5/5] arm64: defconfig: enable Verisilicon IOMMU

On 18/06/2025 16:09, Benjamin Gaignard wrote:
> Enable Verisilicon IOMMU used by RK3588 AV1 hardware codec.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...labora.com>
> ---
>  arch/arm64/configs/defconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index 897fc686e6a9..ad1515f69b4f 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -1451,6 +1451,7 @@ CONFIG_ARM_SMMU=y
>  CONFIG_ARM_SMMU_V3=y
>  CONFIG_MTK_IOMMU=y
>  CONFIG_QCOM_IOMMU=y
> +CONFIG_VSI_IOMMU=y
This should be a module, it is media stuff, so completely non-boot related.

Best regards,
Krzysztof