Okay, so I need to classify this bug report from QEMU into one of the given categories. Let me read through the problem carefully. The issue is with the ivshmem PCI device exposing wrong endianness on ppc64le systems. The user reports that when running a ppc64le guest on a ppc64le host using QEMU 3.1.0, the IVPosition register in BAR 0 returns 0x1000000 instead of 0x1. This works correctly on x86_64, so it's likely an endianness issue specific to ppc64le. Looking at the possible categories: device seems relevant because it's about a PCI device (ivshmem). The problem isn't related to assembly translation or performance, but rather how the device is handling data. Endianness issues often fall under device-specific problems since they relate to hardware interaction and data representation. Other categories like network, KVM, or vnc don't fit here because the bug is about a specific device's behavior regarding endianness. So, 'device' is the most appropriate category. The issue pertains to how the ivshmem device handles endianness on ppc64le systems, which falls under device-specific problems. **category** device