• Andre Przywara's avatar
    kvmtool: remove 8250 IRQ line reset on device_init · 7590908e
    Andre Przywara authored
    
    
    Currently we reset the KVM interrupt line on initializing the 8250
    serial device emulation.
    For ARM this creates a problem where we use the in-kernel IRQ chip
    before having fully initialized it. But with the new kernel interface
    we cannot finish the GIC initialization before we know the number of
    used IRQs, so we have to wait until all devices have been created and
    initialized.
    Since the in-kernel GIC emulation resets the IRQ line anyway and also
    QEMU gets away without resetting it, the easiest solution is to drop
    the IRQ line reset.
    
    Signed-off-by: Andre Przywara's avatarAndre Przywara <andre.przywara@arm.com>
    Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
    7590908e