linux-kernel - Re: [PATCH] arm64: dts: qcom: sdm845: Define guard pages within the rmtfs region

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Message-ID: <07611bad51014c3699966c0deb5edd7ce65c21aa@postmarketos.org>
Date: Tue, 21 Oct 2025 03:21:54 +0000
From: "Paul Sajna" <sajattack@...tmarketos.org>
To: david@...t.cz, "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>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org, "David 
 Heidelberg" <david@...t.cz>
Subject: Re: [PATCH] arm64: dts: qcom: sdm845: Define guard pages within the
 rmtfs region

October 21, 2025 at 2:49 AM, "Paul Sajna" <sajattack@...tmarketos.org mailto:sajattack@...tmarketos.org?to=%22Paul%20Sajna%22%20%3Csajattack%40postmarketos.org%3E > wrote:
> I tried something similar before and didn't have much luck with it. I'll test your patch when I have time.

Your version works as far as I can tell. 
ModemManager always reports sim-missing on judyln, so I can't fully test it, but no crashes and qrtr-lookup shows rmtfs is working.

Tested-By: Paul Sajna <sajattack@...tmarketos.org>