linux-kernel - Re: [PATCH v2 2/7] arm64: dts: qcom: sm6125-xiaomi-ginkgo: Correct reserved memory ranges

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Message-ID: <a51b1fab-c630-48b8-8b58-2a906ee31424@oss.qualcomm.com>
Date: Wed, 21 Jan 2026 16:31:18 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: barnabas.czeman@...nlining.org
Cc: 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>,
        Gabriel Gonzales <semfault@...root.org>, Kees Cook <kees@...nel.org>,
        Tony Luck <tony.luck@...el.com>,
        "Guilherme G. Piccoli" <gpiccoli@...lia.com>,
        Biswapriyo Nath <nathbappai@...il.com>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org, phone-devel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht, linux@...nlining.org
Subject: Re: [PATCH v2 2/7] arm64: dts: qcom: sm6125-xiaomi-ginkgo: Correct
 reserved memory ranges

On 1/21/26 3:21 PM, barnabas.czeman@...nlining.org wrote:
> On 2026-01-21 13:45, Konrad Dybcio wrote:
>> On 1/16/26 4:54 PM, Barnabás Czémán wrote:
>>> The device was crashing on high memory load because the reserved memory
>>> ranges was wrongly defined. Correct the ranges for avoid the crashes.
>>> Change the ramoops memory range to match with the values from the recovery
>>> to be able to get the results from the device.
>>>
>>> Fixes: 9b1a6c925c88 ("arm64: dts: qcom: sm6125: Initial support for xiaomi-ginkgo")
>>> Signed-off-by: Barnabás Czémán <barnabas.czeman@...nlining.org>
>>> ---
>>
>> Have you verified this new and improved(tm) map e.g. by booting up
>> the kernel with memtest=1 in cmdline?
> I have verified with cat /dev/zero | tail | sleep 5
> I can test with memtest=1 also

thanks

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

Konrad