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* FAILED: patch "[PATCH] ARM: dts: qcom: sdx55: Fix the base address of PCIe PHY" failed to apply to 6.6-stable tree
@ 2024-01-22 20:15 gregkh
  0 siblings, 0 replies; only message in thread
From: gregkh @ 2024-01-22 20:15 UTC (permalink / raw)
  To: manivannan.sadhasivam, andersson, dmitry.baryshkov, konrad.dybcio; +Cc: stable


The patch below does not apply to the 6.6-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-6.6.y
git checkout FETCH_HEAD
git cherry-pick -x cc6fc55c7ae04ab19b3972f78d3a8b1be32bf533
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2024012239-monstrous-fridge-7c31@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..

Possible dependencies:

cc6fc55c7ae0 ("ARM: dts: qcom: sdx55: Fix the base address of PCIe PHY")
bb56cff4ac03 ("ARM: dts: qcom-sdx55: switch PCIe QMP PHY to new style of bindings")

thanks,

greg k-h

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

From cc6fc55c7ae04ab19b3972f78d3a8b1be32bf533 Mon Sep 17 00:00:00 2001
From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Date: Mon, 11 Dec 2023 22:54:11 +0530
Subject: [PATCH] ARM: dts: qcom: sdx55: Fix the base address of PCIe PHY

While convering the binding to new format, serdes address specified in the
old binding was used as the base address. This causes a boot hang as the
driver tries to access memory region outside of the specified address. Fix
it!

Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: stable@vger.kernel.org # 6.6
Fixes: bb56cff4ac03 ("ARM: dts: qcom-sdx55: switch PCIe QMP PHY to new style of bindings")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20231211172411.141289-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
index e233233c74ce..2045fc779f88 100644
--- a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
@@ -431,9 +431,9 @@ pcie_ep: pcie-ep@1c00000 {
 			status = "disabled";
 		};
 
-		pcie_phy: phy@1c07000 {
+		pcie_phy: phy@1c06000 {
 			compatible = "qcom,sdx55-qmp-pcie-phy";
-			reg = <0x01c07000 0x2000>;
+			reg = <0x01c06000 0x2000>;
 			#address-cells = <1>;
 			#size-cells = <1>;
 			ranges;


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2024-01-22 20:15 FAILED: patch "[PATCH] ARM: dts: qcom: sdx55: Fix the base address of PCIe PHY" failed to apply to 6.6-stable tree gregkh

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