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[104.48.214.220]) by smtp.gmail.com with UTF8SMTPSA id 00721157ae682-78ad0d3f5c8sm42643627b3.3.2025.11.30.16.13.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Nov 2025 16:13:54 -0800 (PST) From: Steev Klimaszewski To: jonathan@marek.ca Cc: abel.vesa@linaro.org, andersson@kernel.org, christopher.obbard@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, konradybcio@kernel.org, krzk+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, quic_rjendra@quicinc.com, robh@kernel.org, sibi.sankar@oss.qualcomm.com, stephan.gerhold@linaro.org Subject: Re: [PATCH] arm64: dts: qcom: x1e: bus is 40-bits (fix 64GB models) Date: Sun, 30 Nov 2025 18:13:53 -0600 Message-ID: <20251201001353.9852-1-threeway@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <35615ad4-5b86-577f-4695-c6cd85206334@marek.ca> References: <35615ad4-5b86-577f-4695-c6cd85206334@marek.ca> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi All, On my Thinkpad T14S OLED with 64GB, with this patch applied, I am unable to boot the laptop anymore. It doesn't matter whether I have mem=30GB, nor if I set CONFIG_ARM64_VA_BITS_39, or not limiting the ram - shortly after loading the device tree, the laptop just resets. I have tried over 20 boots with it applied, as well as trying both booting a working kernel, and then rebooting as well as cold boots. -- steev