Re: CVS commit: src/sys/arch/vax/vax

[Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>]

Hello,

> Module Name:    src
> Committed By:   martin
> Date:           Sat Dec 12 12:23:29 UTC 2009
> 
> Modified Files:
>         src/sys/arch/vax/vax: vm_machdep.c
> 
> Log Message:
> Clear new pcb in cpu_lwp_fork, now that this seems to no longer be
> guaranteed to be zeroed memory after the uarea swap changes.

> XXX shouldn't we zero the new uarea upfront in MI code before calling
> uvm_lwp_fork?

No, MD part manages the contents of uarea.  Also, why do you need to clear
it (as opposed to correctly copying and setting up the PCB et al)?

-- 
Mindaugas