On 30.11.20 14:27, Sainz Markel wrote: > I'm using a Qemu env with no bootloader, just a command to start the env > copied from the jailhouse-images repository (start-qemu.sh). Any other idea? >
Then debug your way of calling QEMU. The option you are looking for is "-append". Jan > -----Mensaje original----- > De: Jan Kiszka <[email protected]> > Enviado el: lunes, 30 de noviembre de 2020 14:23 > Para: Sainz Markel <[email protected]>; [email protected] > Asunto: Re: jailhouse: request_mem_region failed for hypervisor memory > > CAUTION: This email originated from outside of the organization. Do not click > links or open attachments unless you recognize the sender and know the > content is safe. > > > On 30.11.20 14:00, Sainz Markel wrote: >> No, the content on /proc/cmdline is what follows: >> >> / # more /proc/cmdline >> console=ttyS0 > > Then you need to talk to your bootloader, that it eventually accepts your > command line extension. > > Jan > >> >> -----Mensaje original----- >> De: Jan Kiszka <[email protected]> Enviado el: lunes, 30 de >> noviembre de 2020 13:32 >> Para: Sainz Markel <[email protected]>; [email protected] >> Asunto: Re: jailhouse: request_mem_region failed for hypervisor memory >> >> CAUTION: This email originated from outside of the organization. Do not >> click links or open attachments unless you recognize the sender and know the >> content is safe. >> >> >> On 30.11.20 11:31, Sainz Markel wrote: >>> Hi all, >>> >>> >>> >>> After being able to compile all the elements, when I try to enable >>> the cell, I get the following error: >>> >>> >>> >>> / # jailhouse enable root/jailhouse/configs/x86/sysconfig.cell >>> >>> [ 142.758697] jailhouse: request_mem_region failed for hypervisor memory. >>> >>> [ 142.760507] jailhouse: Did you reserve the memory with "memmap=" >>> or "mem="? >>> >>> JAILHOUSE_ENABLE: Invalid argument >>> >>> >>> >>> I’ve appended to the kernel the line “root=/dev/sda intel_iommu=off >>> memmap=0x5200000\$0x3a000000 vga=0x305” >>> >> >> Does that show up without the "\" escape in /proc/cmdline? >> >> Jan >> >> -- >> Siemens AG, T RDA IOT >> Corporate Competence Center Embedded Linux >> > > > -- > Siemens AG, T RDA IOT > Corporate Competence Center Embedded Linux > -- Siemens AG, T RDA IOT Corporate Competence Center Embedded Linux -- 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/6c87f9a0-417d-67ac-1cd0-e3120f5135b0%40siemens.com.
