From: Nikos Tsironis <ntsironis@arrikto.com>
To: stable@vger.kernel.org
Cc: bfields@fieldses.org, chuck.lever@oracle.com,
ntsironis@arrikto.com, linux-nfs@vger.kernel.org,
trond.myklebust@hammerspace.com
Subject: [PATCH 5.4 0/1] nfsd: Ensure knfsd shuts down when the "nfsd" pseudofs is unmounted
Date: Mon, 23 Jan 2023 17:28:21 +0200 [thread overview]
Message-ID: <20230123152822.868326-1-ntsironis@arrikto.com> (raw)
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.
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
next reply other threads:[~2023-01-23 15:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 15:28 Nikos Tsironis [this message]
2023-01-23 15:28 ` [PATCH 5.4 1/1] nfsd: Ensure knfsd shuts down when the "nfsd" pseudofs is unmounted Nikos Tsironis
2023-01-23 15:42 ` [PATCH 5.4 0/1] " Chuck Lever III
2023-01-30 10:10 ` Greg KH
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