id = 1925
title = "RISC-V 64 System Emulator fdt imporperly created after machine init is done"
state = "closed"
created_at = "2023-10-08T09:30:16.285Z"
closed_at = "2023-11-22T16:50:13.484Z"
labels = ["target: riscv"]
url = "https://gitlab.com/qemu-project/qemu/-/issues/1925"
host-os = "Ubuntu 22.04"
host-arch = "x86_64"
qemu-version = "8.1.1"
guest-os = "Linux"
guest-arch = "RISC-V 64"
description = """In commit 49554856 the creation of FDT is moved to `virt_machine_done()`
However, adding guest loader device requires the presence of fdt at `hw/core/guest-loader.c:50` when the fdt ptr is still 0x0.
Thus adding of guest loader device will fail."""
reproduce = """1. Compile Qemu with riscv64 system emulator target
2. Compile Xen hypervisor platform (not necessary)
3. Instruct Qemu start with virt machine and any valid guest-loader device specification."""
additional = """Commit that changes order of fdt creation: 49554856f0b6f622ab6afdcc275d4ab2ecb3625c"""