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


> 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)?


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