Hi, I will try as you suggest. Currently I try to run this open source project https://github.com/fixstars/cRTOS/blob/master/Installation.md. I used to follow the guidelines of this project to successfully run linux+nuttx on QEMU, but I found that the ivshmem-net device on qemu does not seem to work. I suspect it is because the mmio area created by jailhouse for ivshmem-net devices is not registered in QEMU. So I decided to try to run this project on the server. I want to know if the ivshmem device is supported by QEMU?
在2021年12月22日星期三 UTC+8 22:17:37<Bezdeka, Florian> 写道： > On Wed, 2021-12-22 at 05:39 -0800, jiajun huang wrote: > > Dear Jailhouse community， > > This bug occurred when I tried to start nuttx on a none-root cell on > > the server. I added two ivshmem devices for nuttx. Below is my > > configuration file. I am not sure if there is a problem with the mmio > > area in the configuration file. What is the communication area? In > > addition, if jailhouse runs in QEMU, can two virtual machines > > communicate with each other through ivshmem-net? > > > > Below is my root-cell , nuttx configuration and log output from the > > port. > > Have you validated your cell configurations with the jailhouse config > checker? I did not look into your configuration in detail, but nearly > all of your inmate memory blocks are tagged with > "JAILHOUSE_MEM_ROOTSHARED" which seems uncommon. > > I would start step by step. So start from a configuration where you > know that both cells are booting up. Add virtual NICs afterwards and > make sure that IRQs are delivered to ivshmem devices. > > Are you able to follow the boot log of your inmate? Hopefully you will > see the reason for the VM exit there. > > HTH, > Florian > > > > > Best regards, > > > > Jiajun Huang > > > > -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jailhouse-dev/2be13d89-1023-411b-ba9e-1d10044824e5n%40googlegroups.com.
