> On Jan 23, 2023, at 10:28 AM, Nikos Tsironis <ntsironis@xxxxxxxxxxx> wrote:
>
> The bug that upstream commit c6c7f2a84da45 ("nfsd: Ensure knfsd shuts
> down when the "nfsd" pseudofs is unmounted") fixes in kernel v5.13
> exists in kernel v5.4 too.
>
> That is, knfsd threads are left behind once the nfsd pseudofs is
> unmounted, e.g. when the container is killed.
>
> I backported the patch to kernel v5.4, and tested it.
Nikos, thanks for taking care of this!
> Trond Myklebust (1):
> nfsd: Ensure knfsd shuts down when the "nfsd" pseudofs is unmounted
>
> fs/nfsd/netns.h | 6 +++---
> fs/nfsd/nfs4state.c | 8 +-------
> fs/nfsd/nfsctl.c | 14 ++------------
> fs/nfsd/nfsd.h | 3 +--
> fs/nfsd/nfssvc.c | 35 ++++++++++++++++++++++++++++++++++-
> 5 files changed, 41 insertions(+), 25 deletions(-)
>
> --
> 2.30.2
>
--
Chuck Lever
