sosend() and mbuf

[Julian Elischer]

Maslan wrote:
> Guys,
> 
> Here is the code, just scroll down and change kthread_create2() to
> kthread_create() and it will crash
> 
> NOTE: i'm still working on the socket part, u can commend it.
> 
> Something wrong with proc0, and I can't figure it out
> 
> 
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The problem is that you are NOT on proc0
You have created your own kernel process and is DOES NOT have
a file descriptor table.

in 8.x this is all changed.

using kthread_create2 creates a kernel thread attached to YOUR USER 
PROCESS. and YOU DO have a file descriptor table, as does proc0
as a special case of kernel process.