On 11/30/07, Kurt Schreiner <ks@ub.uni-mainz.de> wrote:
ibrump.a(vfs_vnops.o): In
> function `vn_markexec':
> /u/NetBSD/src/sys/kern/vfs_vnops.c:248: undefined reference to
> `atomic_add_int'
> /u/NetBSD/src/sys/kern/vfs_vnops.c:249: undefined reference to
> `atomic_add_int'
> collect2: ld returned 1 exit status

Here's a quick hack which at least makes it compile.  I haven't tested
sys/rump, but I'm running the new build now, at least. ;)

This should suffice until pooka, ad, et. al. decide how to proceed.

http://www.netbsd.org/~bjs/rumpuser_atomic.diff

Let me know if it helps.

Regards,

--Blair