On Fri, Nov 8, 2024, 6:20 AM Dan Cross <crossd@gmail.com> wrote:
On Tue, Nov 5, 2024 at 2:02 PM Warner Losh <imp@bsdimp.com> wrote:
> On Tue, Nov 5, 2024 at 11:52 AM ron minnich <rminnich@gmail.com> wrote:
>> I keep wondering if this assertion of code difference or lack thereof can be tested. Are not all these sources available? Which bits are missing?
>
> Yes. Great question.
>
> https://people.freebsd.org/~imp/pmap/pmap.32v
> https://people.freebsd.org/~imp/pmap/pmap.4.2
> https://people.freebsd.org/~imp/pmap/pmap.4.3
> https://people.freebsd.org/~imp/pmap/pmap.net.2

Hmm; these all 404 for me?

 Doh! Too much muscle memory. Those should all be bmap:

https://people.freebsd.org/~imp/bmap/bmap.32v
https://people.freebsd.org/~imp/bmap/bmap.4.2
https://people.freebsd.org/~imp/bmap/bmap.4.3
https://people.freebsd.org/~imp/bmap/bmap.net.2

which shows the progression before the rewrite in 4.4BSD-lite.

Warner