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The IPC module was injecting the IPC object interrupt as an hardware interrupt by default using
vcpu_inject_hw_irq
. However, this interrupt is purely virtual since it does not have a counterpart in hardware and the way bao handles the two kinds of interrupts is different, especially on the arm architecture.This PR fixes it by calling the more generic
vcpu_inject_irq
which internally decides if it should inject it as a virtual interrupt or virtual.