id = 2931
title = "riscv: satp invalid while kvm set to cpu host"
state = "opened"
created_at = "2025-04-25T08:43:40.505Z"
closed_at = "n/a"
labels = []
url = "https://gitlab.com/qemu-project/qemu/-/issues/2931"
host-os = "Linux"
host-arch = "riscv64"
qemu-version = "any (master)"
guest-os = "Any"
guest-arch = "riscv64"
description = """After boot, no "mmu-type" in dtb
```
 cpu@0 {                                                                                        
                                                                                                
         phandle = <0x7>;                                                                       
         device_type = "cpu";                                                                   
         reg = <0x0>;                                                                           
         status = "okay";                                                                       
         compatible = "riscv";                                                                  
         riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr", "zifencei", "zi
bb";                                                                                            
         riscv,isa-base = "rv64i";                                                              
         riscv,isa = "rv64imafdc_zicntr_zicsr_zifencei_zihpm_zba_zbb";                                                                                   
         interrupt-controller {                                                                 
                                                                                                
                 #interrupt-cells = <0x1>;                                                      
                 interrupt-controller;                                                          
                 compatible = "riscv,cpu-intc";                                                 
                 phandle = <0x8>;                                                               
         };                                                                                     
 };                                                                                             
```"""
reproduce = """1. boot any qemu with `-cpu host`"""
additional = "n/a"