On Thu, 21 Jan 1999, Richard Seaman, Jr. wrote:

> On Thu, Jan 21, 1999 at 11:04:38AM -0800, Julian Elischer wrote:
> > 
> > 
> > On Thu, 21 Jan 1999, Richard Seaman, Jr. wrote:
> > 
> > > > And when are COMPAT_LINUX_THREADS and VM_STACK going away?
> > > 
> > > I have no idea.  I was hoping that at least COMPAT_LINUX_THREADS
> > > would go away before the branch.  I don't have commit authority,
> > > so it isn't up to me.
> > > 
> > 
> > hmm did you send me the patches?
> 
> No. You said you wanted Peter to do it.  I offered to send
> patches upon request, but never got a request. :)
> 
> > 
> > I can certainly do it now..(given a patch set to apply)
> 
> Ok.  I'll send it.  Do you want VM_STACK out too?

yes
> 
> > I just realised however, that if we make them go away we break 
> > SMP right? 
> 
> No. I don't think the patches affect SMP one way or the other.
> If someone tries to run kernel threads of any kind (linuxthreads
> in emulation, linuxthread in FreeBSD native, any other kernel
> threads implementation that uses rfork with RFMEM) rfork will
> fail, with or without the patches (unless you apply Luoqi Chen's
> pmap patches).
> 
> I see no reason the patches shouldn't work with SMP when rfork
> gets fixed, but I haven't tried it.

ok send them and I'll commit

julian



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