linux-kernel - Re: [PATCH v3 22/23] arm64: dts: qcom: sm6115: Fix CDSP memory length

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Message-ID: <0b2c2b55-c41e-4d09-bebb-702d1de49e7b@oss.qualcomm.com>
Date: Fri, 13 Dec 2024 15:58:01 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>, Vinod Koul <vkoul@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Abel Vesa
 <abel.vesa@...aro.org>,
        Sibi Sankar <quic_sibis@...cinc.com>,
        Luca Weiss <luca.weiss@...rphone.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH v3 22/23] arm64: dts: qcom: sm6115: Fix CDSP memory length

On 13.12.2024 3:54 PM, Krzysztof Kozlowski wrote:
> The address space in MPSS/Modem PAS (Peripheral Authentication Service)
> remoteproc node should point to the QDSP PUB address space
> (QDSP6...SS_PUB) which has a length of 0x4040.  Value of 0x100000 covers
> entire Touring/CDSP memory block seems to big here.
> 
> This should have no functional impact on Linux users, because PAS loader
> does not use this address space at all.
> 
> Cc: stable@...r.kernel.org
> Fixes: 96ce9227fdbc ("arm64: dts: qcom: sm6115: Add remoteproc nodes")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>

Konrad