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Without CONFIG_HOTPLUG_PCI_PCIE, hotplug does not work on these controllers. Enable CONFIG_HOTPLUG_PCI_PCIE in the arm64 defconfig so that hotplug works out of the box on such platforms during bring-up and testing, without requiring every developer to enable it manually. Signed-off-by: Krishna Chaitanya Chundru --- Changes in v2: - Updtaed the commit message (Krzysztof) - Link to v1: https://patch.msgid.link/20260728-hotplug_pci-v1-1-d1f38cfb9122@oss.qualcomm.com --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 6ec8d3a69c98..127f1134d6fb 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -209,6 +209,7 @@ CONFIG_NFC_NXP_NCI_I2C=m CONFIG_NFC_S3FWRN5_I2C=m CONFIG_PCI=y CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI_PCIE=y CONFIG_PCIEAER=y CONFIG_PCI_IOV=y CONFIG_PCI_PASID=y --- base-commit: df2908090cda368b01ff43709f51890076c56157 change-id: 20260728-hotplug_pci-aeaf5d55d85c Best regards, -- Krishna Chaitanya Chundru