Merge tag 'qemu-macppc-20240918' of https://github.com/mcayland/qemu into staging

DMA fix for macio IDE device

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* tag 'qemu-macppc-20240918' of https://github.com/mcayland/qemu:
  mac_dbdma: Remove leftover `dma_memory_unmap` calls

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>