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Author here, having both buses is a valid configuration and completely expected for running Linux under the PowerVM hypervisor.
by ruscurdotau 4y ago
Author here, having both buses is a valid configuration and completely expected for running Linux under the PowerVM hypervisor.
- manv1 4y agoThat's interesting, I didn't know QEMU could emulate PPC well enough to run that. Thanks!
- ajdlinux 4y agoQEMU (with its pseries machine type) doesn't actually run the PowerVM hypervisor, but rather it directly implements a very similar hypervisor-guest interface (based on the Power Architecture Platform Reference and Open Firmware) such that they are treated as the same hardware platform in Linux's eyes. QEMU is also capable of emulating a variety of other PowerPC machine types, including PowerNV/OpenPOWER bare-metal systems, various Power Macs, RS/6000s etc.