Re: Kernel Thread + address space..
From: Josef Moellers (josef.moellers_at_fujitsu-siemens.com)
Date: Tue, 16 Aug 2005 08:33:26 +0200
> HI All
> 1. I want to know why kernel thread dont have address space..??
> As it uses previous process address space in execution...
Merely by accident. It runs in kernel space.
> 2. In Linux it uses pure demand paging or Just demand paging??
> 3. Can kernel send signals to userspace???
Yes, e.g. a SIGSEGV is usually not sent by another process but by the
memory manager inside the kernel.
-- Josef Möllers (Pinguinpfleger bei FSC) If failure had no penalty success would not be a prize -- T. Pratchett