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([2a02:8071:b783:140:927c:82ba:d32d:99c1]) by smtp.gmail.com with ESMTPSA id t12-20020a05600c450c00b004154853f778sm5152221wmo.48.2024.03.29.12.38.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 29 Mar 2024 12:38:59 -0700 (PDT) Message-ID: <9b1e5ea0-bb32-4c42-b2e9-204bde31b905@gmail.com> Date: Fri, 29 Mar 2024 20:38:56 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 00/13] firmware: qcom: qseecom: convert to using the TZ allocator To: Bartosz Golaszewski Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Elliot Berman , Krzysztof Kozlowski , Guru Das Srinagesh , Andrew Halaney , Alex Elder , Srini Kandagatla , Arnd Bergmann , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@quicinc.com, Bartosz Golaszewski References: <20240325100359.17001-1-brgl@bgdev.pl> <56e1c63a-4c09-4d92-9ef2-aad5390879cc@gmail.com> <82f94b54-82d1-49b9-badf-63d948b347fc@gmail.com> <97e1f121-9e84-4e63-9c9c-57e2de0b29d7@gmail.com> <2b1dc031-d645-494c-9103-a2bb422ea60b@gmail.com> Content-Language: en-US From: Maximilian Luz In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 3/29/24 8:26 PM, Bartosz Golaszewski wrote: > On Fri, 29 Mar 2024 at 20:22, Maximilian Luz wrote: >> >> On 3/29/24 8:07 PM, Bartosz Golaszewski wrote: >>> >>> Both with and without SHM bridge? >> >> With CONFIG_QCOM_TZMEM_MODE_GENERIC=y (and the upcoming fix) everything >> works. With CONFIG_QCOM_TZMEM_MODE_SHMBRIDGE=y things unfortunately >> still get stuck at boot (regardless of the fix). I think that's >> happening even before anything efivar related should come up. >> > > This is on X13s? I will get one in 3 weeks. Can you get the bootlog > somehow? Does the laptop have any serial console? Surface Pro X (sc8180x), but it should be similar enough to the X13s in that regard. At least from what people with access to the X13s told me, the qseecom stuff seems to behave the same. Unfortunately I don't have a direct serial console. Best I have is USB-serial, but it's not even getting there. I'll have to try and see if I can get some more info on the screen. Best regards, Max