>
> Hello,
>
> On 05.07.2018 14:34, Jeremy Fields wrote:
> > Sure - I've tried a few different combinations, but the latest Genode 18.5
> > used seL4 9.0.1. I'm attempting to use this on an x86 machine that has a
> > Xeon 1607 and a dedicated GPU. The thread I referenced in my initial post
> > implied that UEFI might be an issue, but I've tried both UEFI and legacy
> > boots without success. I tried using/building Genode 17.5 with whatever
> > version of seL4 it acquires, but get the same error. Let me know if there's
> > anything else I can provide
>
> some suggestions from my side.
>
> Try to remove the chain bootloader "bender", just to exclude it as
> potential reason of trouble. In genode/tool/run/boot_dir/sel4 remove the
> "multiboot2 /boot/bender ..." line and adjust the line below from
> "module2 /boot/sel4 ..." -> "multiboot2 /boot/sel4 ...". Use some simple
> scenario for testing, like log.run
>
> If the issue persists, you may try to boot Genode/seL4 the Multiboot 1
> way instead of Multiboot 2, which however will solely work for BIOS
> legacy boots (no UEFI). Replace the "multiboot2" and "module2" in
> genode/tool/run/boot_dir/sel4 with "multiboot" and "module".
>
>
> Cheers,
>
> Alex B.
>
> --
> Alexander Boettcher
> Genode Labs
>
> http://www.genode-labs.com - http://www.genode.org
>
> Genode Labs GmbH - Amtsgericht Dresden - HRB 28424 - Sitz Dresden
> Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
>


Here's my results from these permutations, using Genode 18.05 / sel4 9.0.1 (hopefully the formatting works). I know some permutations probably don't make sense, but I did them anyways. Any thoughts? I have the serial output from these tests as well, but didn't want to overload this message with that. Additionally, can you folks share specific machine make/models that you know work with Genode/seL4? Hopefully some 'consumer off the shelf' stuff.

Permuation	Result
Legacy / Multiboot 2 + Bender	Memory region overlap
Legacy / Multiboot 1 + Bender	failed assertion 'acpi_rsdt_mapped->header.length >= sizeof(acpi_header_t)
Legacy / Multiboot 1	crashes/reboots
Legacy / Multiboot 2	Memory region overlap
UEFI / Multiboot 2 + Bender	Memory region overlap
UEFI / Multiboot 1 + Bender	failed assertion 'acpi_rsdt_mapped->header.length >= sizeof(acpi_header_t)
UEFI / Multiboot 1	freezes?
UEFI / Multiboot 2	Memory region overlap

--
Sincerely,
Jeremy
______________________________
Software Engineer
Critical Technologies Inc.