linux-kernel - Re: [PATCH v2 2/2] arm64: dts: qcom: sa8775p: Remove cdsp compute-cb@10

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: <a89e32d6-a88c-4f08-9d2a-93d9b75f3047@oss.qualcomm.com>
Date: Thu, 23 Jan 2025 17:36:40 +0800
From: Jie Gan <jie.gan@....qualcomm.com>
To: Ling Xu <quic_lxu5@...cinc.com>, andersson@...nel.org,
        konradybcio@...nel.org, robh@...nel.org, krzk+dt@...nel.org,
        conor+dt@...nel.org
Cc: quic_kuiw@...cinc.com, quic_ekangupt@...cinc.com,
        quic_kartsana@...cinc.com, kernel@...cinc.com,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...nel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: qcom: sa8775p: Remove cdsp
 compute-cb@10



On 1/23/2025 5:19 PM, Ling Xu wrote:
> Need to remove the context bank compute-cb@10 because secure cdsp
> uses the s2-only stream.
You need a line below just before your commit message if you are not the 
original author.
From: From Author <from@...hor.example.org>

> 
> Fixes: f7b01bfb4b47 ("arm64: qcom: sa8775p: Add ADSP and CDSP0 fastrpc nodes")
> Cc: stable@...nel.org
> Signed-off-by: Karthik Sanagavarapu <quic_kartsana@...cinc.com>
> Signed-off-by: Ling Xu <quic_lxu5@...cinc.com>
> ---
>   arch/arm64/boot/dts/qcom/sa8775p.dtsi | 8 --------
>   1 file changed, 8 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
> index 0aa27db21f3d..81b2fba94841 100644
> --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
> @@ -4585,14 +4585,6 @@ compute-cb@9 {
>   						dma-coherent;
>   					};
>   
> -					compute-cb@10 {
> -						compatible = "qcom,fastrpc-compute-cb";
> -						reg = <10>;
> -						iommus = <&apps_smmu 0x214a 0x04a0>,
> -							 <&apps_smmu 0x218a 0x0400>;
> -						dma-coherent;
> -					};
> -
>   					compute-cb@11 {
>   						compatible = "qcom,fastrpc-compute-cb";
>   						reg = <11>;


Thanks,
Jie