The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.1.y git checkout FETCH_HEAD git cherry-pick -x 3751fe2cba2a9fba2204ef62102bc4bb027cec7b # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2025021001-outflank-broken-2dd7@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 3751fe2cba2a9fba2204ef62102bc4bb027cec7b Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Date: Fri, 13 Dec 2024 15:53:54 +0100 Subject: [PATCH] arm64: dts: qcom: sm8450: Fix CDSP memory length

The address space in CDSP PAS (Peripheral Authentication Service) remoteproc node should point to the QDSP PUB address space (QDSP6...SS_PUB) which has a length of 0x10000. Value of 0x1400000 was copied from older DTS, but it does not look accurate at all.

This should have no functional impact on Linux users, because PAS loader does not use this address space at all.

Fixes: 1172729576fb ("arm64: dts: qcom: sm8450: Add remoteproc enablers and instances") Cc: stable@vger.kernel.org Reviewed-by: Neil Armstrong neil.armstrong@linaro.org Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Link: https://lore.kernel.org/r/20241213-dts-qcom-cdsp-mpss-base-address-v3-5-2e00... Signed-off-by: Bjorn Andersson andersson@kernel.org

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 962023331ac4..b57edfbaf784 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -2800,7 +2800,7 @@ vamacro: codec@33f0000 {

remoteproc_cdsp: remoteproc@32300000 { compatible = "qcom,sm8450-cdsp-pas"; - reg = <0 0x32300000 0 0x1400000>; + reg = <0 0x32300000 0 0x10000>;

interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,