Hello,
Thank you for these informations, it helps me to understand how skas works.
I read on the skas website that "This also provides a noticable speedup by
eliminating the signal delivery that used to happen for every UML system
call." I read that UML processes (in TT mode) in user space were controlled
with signals (especially to do the transition between the user mode and the
kernel mode). The presentation of skas suggests that this transition and
communications between UML and its processes are not executed anymore with
signals. Do you know what is used instead ?
Best regards,
Frémal Sébastien
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