Re: Question about memory management in L4 Fiasco O.C + L4re

Hi, On Fri Nov 20, 2015 at 16:00:58 +0100, Mahdi Aichouch wrote:

The UTCB is allocated as a physical memory page, which is a 4KB if a small page is used, right?

The default is 4k, yes.

Do you think that it is possible to allocated a 16KB or 32KB UTCB area, and to align their physical start address on 16KB or 32KB?

Yes, possible. Look at the l4_task_add_ku_mem function in l4sys. Adam -- Adam adam@os.inf.tu-dresden.de Lackorzynski http://os.inf.tu-dresden.de/~adam/