Re: git: 29363fb44637 - main - sys: Remove ancient SCCS tags.

On Mon, Nov 27, 2023 at 10:50 AM John Baldwin <jhb@freebsd.org> wrote:

> On 11/26/23 9:24 PM, Warner Losh wrote:
> > The branch main has been updated by imp:
> >
> > URL:
> https://cgit.FreeBSD.org/src/commit/?id=29363fb446372cb3f10bc98664e9767c53fbb457
> >
> > commit 29363fb446372cb3f10bc98664e9767c53fbb457
> > Author:     Warner Losh <imp@FreeBSD.org>
> > AuthorDate: 2023-11-23 17:21:37 +0000
> > Commit:     Warner Losh <imp@FreeBSD.org>
> > CommitDate: 2023-11-27 05:23:30 +0000
> >
> >      sys: Remove ancient SCCS tags.
> >
> >      Remove ancient SCCS tags from the tree, automated scripting, with
> two
> >      minor fixup to keep things compiling. All the common forms in the
> tree
> >      were removed with a perl script.
> >
> >      Sponsored by:           Netflix
> > ---
> > diff --git a/sys/amd64/amd64/mem.c b/sys/amd64/amd64/mem.c
> > index 378cf2f011f6..e5285586b928 100644
> > --- a/sys/amd64/amd64/mem.c
> > +++ b/sys/amd64/amd64/mem.c
> > @@ -35,7 +35,6 @@
> >    * SUCH DAMAGE.
> >    *
> >    *  from: Utah $Hdr: mem.c 1.13 89/10/08$
> > - *   from: @(#)mem.c 7.2 (Berkeley) 5/9/91
> >    */
> >
> >   #include <sys/cdefs.h>
>
> Do we want to axe the Utah $Hdr lines as well?  Those are even older than
> UCB.
>

I think so.


> > diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c
> > index 27bf3f67ca25..6173aabd97f5 100644
> > --- a/sys/amd64/amd64/vm_machdep.c
> > +++ b/sys/amd64/amd64/vm_machdep.c
> > @@ -37,8 +37,6 @@
> >    * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
> ANY WAY
> >    * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
> OF
> >    * SUCH DAMAGE.
> > - *
> > - *   from: @(#)vm_machdep.c  7.3 (Berkeley) 5/13/91
> >    *  Utah $Hdr: vm_machdep.c 1.16.1.1 89/06/23$
> >    */
> >
>
> This looks to be a bug in the script as it didn't leave a blank line
> before the Utah hdr.
>
> I'm fine if the fix is to can the Utah headers.
>

Ah, I hadn't even noticed the Utah headers there. There's a number of other
places in the tree that have $Id$ or similar things as well. There are
likely others
that we'll find. With tens of thousands of these in the tree, it's easy to
miss a few (I
think I missed about 100 $FreeBSD$'s that were spelled various ways that
were a
bit different than the scripts expected.

Warner