Hello,

I am trying to map a device 1:1 in my root thread. When I try to reserve a range
at the specific location, using the vspace_reserve_range_at() function I get the
following error:

ERROR:sel4utils_reserve_range_at_no_alloc:585: Range not available at
0xf8f00000, size 0x64000.

Is there something that the kernel or the root task needs to do before this to
make this range available for reservation?

BTW, I am still using seL4 1.0.

Thanks,
Robbie VanVossen
DornerWorks

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