Messages in this thread | | | Subject | Re: context switch vs. signal delivery [was: Re: Accelerating user mode | Date | Sat, 03 Aug 2002 10:29:42 -0500 | From | Jeff Dike <> |
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alan@redhat.com said: > Which would argue UML ought to have a positively microkernel view of > syscalls - sending a message ?
Indeed. Ingo's mail got me thinking that
alan@redhat.com said: > the alternatives like a seperate process and ptrace are not pretty either
might not be so bad after all.
All I would need to make this work is for one process to be able to change the mm of another.
Then, the current UML tracing thread would handle the kernel side of things and sit in its own address space nicely protected from its processes.
Jeff
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