[PATCH] Automatic kernel version module dependencies..

[John Baldwin]

On Monday 11 February 2008 03:48:14 pm Attilio Rao wrote:
> 2008/2/11, John Baldwin <jhb at freebsd.org>:
> > On Sunday 10 February 2008 06:24:37 am Dag-Erling Smørgrav wrote:
> >  > "M. Warner Losh" <imp at bsdimp.com> writes:
> >  > > Dag-Erling_Smørgrav <des at des.no> writes:
> >  > > > ...provided they were built from the same config...  I think
> >  > > > MUTEX_PROFILING has been fixed, but there may still be cases where
> >  > > > the ABI changes dependening on kernel options.
> >  > > These are usually well documented.  But I can't find any in the
> >  > > current doc set.  Maybe you could point me at options that do this so
> >  > > we can document them (and maybe add a #warning when compiling with
> >  > > them)?
> >  >
> >  > Here's one I found: DEBUG_LOCKS changes the size of struct lock, which
> >  > changes the size and layout of struct vnode.
> >
> >
> > Yes, DEBUG_LOCKS, MUTEX_PROFILING (O.B.E), and PAE are the ones I know of.  
We
> >  could employ a similar strategy for these btw.  For example, you could do
> >  this for PAE:
> 
> LOCK_PROFILING also, but only on 7.0.

Ah, ok, I had checked on HEAD.

-- 
John Baldwin