Is there any further documentation for it? I would have expected there doesn't need to be a real stack. Only state-machines for all the IO entities (like sockets) which get advanced whenever an outside event (e.g. interrupt) happens and which then signal the IO completion towards userspace. Didn't expect that it's necessary to keep stacks around.
Is there any further documentation for it? I would have expected there doesn't need to be a real stack. Only state-machines for all the IO entities (like sockets) which get advanced whenever an outside event (e.g. interrupt) happens and which then signal the IO completion towards userspace. Didn't expect that it's necessary to keep stacks around.