On dv., març 19 2021, Gordon Bergling wrote:

On Wed, Mar 17, 2021 at 12:34:02PM -0600, Jason A. Donenfeld wrote:
Hi Gordon,

On Wed, Mar 17, 2021 at 6:53 AM Gordon Bergling <[email protected]> wrote:
> I am not sure, if the removal is a great idea, a removal from
> releng/13 and stable/13 - possibly yes, but from main?
>
> This is still -CURRENT and -CURRENT should be central place > for development,
> even if we have phabricator for review.

It looks like Kyle has gone ahead with the revert anyway, so
development is now happening at:

https://git.zx2c4.com/wireguard-freebsd/

And there are now regular snapshot releases:

https://lists.zx2c4.com/pipermail/wireguard/2021-March/006518.html

As for your objections, and the question of what -CURRENT should or shouldn't be used for, I really have no idea as a community outsider.
But I do look forward to submitting it for proper inclusion in
-CURRENT after a few more cycles of development and refinement.
There's also the crypto question that I'd welcome some feedback on:

https://lists.freebsd.org/pipermail/freebsd-hackers/2021-March/057076.html

> If the complete backout is happening, please don't forget the > manual > page. I have spend a lot of time on it, while OpenBSD made a > good
> template.

Thanks for bringing this up; I had actually forgotten about that. Do you want to re-add it and keep that current as we develop? If you
email me your SSH key, you can just commit it directly.

Jason

Thanks for the reply. I still think that the removal from main was a mistake,
but it has happened.

I'll create a port for WireGuard tomorrow so that FreeBSD isn't losing WireGuard
support at all, for whatever reason.

--Gordon


If you do that, please take following tiny patch into account (missing from the git repo @zx2c4, posted to the WG ML awaiting moderation):

This is due to the removal commit form stable/13 and, from what I saw, didn't affect CURRENT or 12.

---
src/compat.h | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/compat.h b/src/compat.h
index 6126e26..bc29c01 100644
--- a/src/compat.h
+++ b/src/compat.h
@@ -7,6 +7,9 @@
 */

#include <sys/param.h>
+#if __FreeBSD_version < 1400000
+#include <sys/smp.h>
+#include <sys/gtaskqueue.h>
#if __FreeBSD_version < 1300000
#define VIMAGE

@@ -18,8 +21,6 @@
#include <sys/malloc.h>
#include <sys/proc.h>
#include <sys/lock.h>
-#include <sys/smp.h>
-#include <sys/gtaskqueue.h>
#include <sys/socketvar.h>
#include <sys/protosw.h>
#include <net/vnet.h>
@@ -39,6 +40,7 @@

#undef atomic_load_ptr
#define atomic_load_ptr(p) (*(volatile __typeof(*p) *)(p))
+#endif /* __FreeBSD_version < 1300000 */

struct taskqgroup_cpu {
        LIST_HEAD(, grouptask)  tgc_tasks;
@@ -67,7 +69,7 @@ static inline void taskqgroup_drain_all(struct taskqgroup *tqg)
                gtaskqueue_drain_all(q);
        }
}
-#endif
+#endif /* __FreeBSD_version < 1400000 */

#if __FreeBSD_version < 1202000
static inline uint32_t arc4random_uniform(uint32_t bound)
--
2.30.1

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