Re: FreeBSD Errata Notice FreeBSD-EN-22:11.zfs

From: Mark Johnston <>
Date: Tue, 15 Mar 2022 20:58:37 UTC
On Tue, Mar 15, 2022 at 09:35:51PM +0100, Christoph Moench-Tegeder wrote:
> ## FreeBSD Errata Notices (
> > # fetch
> Unless I'm totally cross-eyed, this patch is not what has been
> committed to releng/13.0
> and the committed version does not compile (just bombed out here, so,
> yeah, confirmed).
> To be more precise, the newly added function vn_flush_cached_data() in
> sys/contrib/openzfs/include/os/freebsd/spl/sys/vnode.h is inside the
> '#ifndef IN_BASE' guard in zfs.patch but outside in releng/13.0. As
> it accesses vp->v_object (vp being a struct vnode *) and the #include
> of sys/vnode.h is inside a '#ifndef IN_BASE' guard in both the patch
> and the committed version, we don't have a full declaration of
> struct vnode in the committed variant of aforementioned file, so that
> vp->v_object must not be (at least as far as the C compiler is concerned).

Indeed, I missed a fixup commit that should have been pushed together
with the original patch:
I'll work on getting this fixed ASAP.  Thank you for the report.