linux-kernel - Re: [PATCH v9 1/6] firmware: qcom_scm: ipq5332: add support to pass metadata size

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Message-ID: <rpijefy67qokw2ehe4iv6msewiwayiqdz7paalgspg4ghjwzlr@7q6gdoohuuis>
Date: Tue, 6 Jan 2026 18:11:41 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Varadarajan Narayanan <varadarajan.narayanan@....qualcomm.com>
Cc: andersson@...nel.org, mathieu.poirier@...aro.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org, konradybcio@...nel.org,
        quic_mmanikan@...cinc.com, linux-arm-msm@...r.kernel.org,
        linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
        Gokul Sriram Palanisamy <gokul.sriram.p@....qualcomm.com>
Subject: Re: [PATCH v9 1/6] firmware: qcom_scm: ipq5332: add support to pass
 metadata size

On Tue, Jan 06, 2026 at 04:24:07PM +0530, Varadarajan Narayanan wrote:
> From: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
> 
> IPQ5332 security software running under trustzone requires metadata size.
> With new command support added in TrustZone that includes a size parameter,
> pass metadata size as well.
> 
> Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
> Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
> Signed-off-by: Gokul Sriram Palanisamy <gokul.sriram.p@....qualcomm.com>
> Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@....qualcomm.com>
> ---
> v9: Added signed-off-by tag
> ---
>  drivers/firmware/qcom/qcom_scm.c | 17 +++++++++++++----
>  drivers/firmware/qcom/qcom_scm.h |  1 +
>  2 files changed, 14 insertions(+), 4 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>


-- 
With best wishes
Dmitry