linux-kernel - Re: [PATCH 3/6] arm64: dts: qcom: qcm6490-shift-otter: Add missing reserved-memory

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Message-ID: <7b1286e5-f685-43f9-a5ea-c82a3ea8a1c6@oss.qualcomm.com>
Date: Wed, 1 Oct 2025 10:27:46 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Luca Weiss <luca.weiss@...rphone.com>,
        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>,
        Casey Connolly <casey.connolly@...aro.org>,
        Alexander Martinz <amartinz@...ftphones.com>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/6] arm64: dts: qcom: qcm6490-shift-otter: Add missing
 reserved-memory

On 9/30/25 4:32 PM, Luca Weiss wrote:
> From: Alexander Martinz <amartinz@...ftphones.com>
> 
> It seems we also need to reserve a region of 81 MiB called "removed_mem"
> otherwise we can easily hit memory errors with higher RAM usage.
> 
> Fixes: 249666e34c24 ("arm64: dts: qcom: add QCM6490 SHIFTphone 8")
> Signed-off-by: Alexander Martinz <amartinz@...ftphones.com>
> Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
> ---

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

Konrad