linux-kernel - [GIT PULL] Third round of fixes for NFSD (6.19)

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Message-ID: <20260106155902.3706718-1-cel@kernel.org>
Date: Tue,  6 Jan 2026 10:59:02 -0500
From: Chuck Lever <cel@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: <linux-kernel@...r.kernel.org>,
	<linux-nfs@...r.kernel.org>,
	Jeff Layton <jlayton@...nel.org>
Subject: [GIT PULL] Third round of fixes for NFSD (6.19)

The following changes since commit 1f941b2c23fd34c6f3b76d36f9d0a2528fa92b8f:

  nfsd: Drop the client reference in client_states_open() (2025-12-24 21:33:12 -0500)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git tags/nfsd-6.19-3

for you to fetch changes up to 0b88bfa42e5468baff71909c2f324a495318532b:

  NFSD: net ref data still needs to be freed even if net hasn't startup (2026-01-02 13:50:14 -0500)

----------------------------------------------------------------
nfsd-6.19 fixes:

A set of NFSD fixes that arrived after the 6.19 merge window.

Issues that need expedient stable backports:
- Remove an invalid NFS status code
- Fix an fstests failure when using pNFS
- Fix a UAF in v4_end_grace()
- Fix the administrative interface used to revoke NFSv4 state
- Fix a memory leak reported by syzbot

----------------------------------------------------------------
Chuck Lever (1):
      NFSD: Remove NFSERR_EAGAIN

Edward Adam Davis (1):
      NFSD: net ref data still needs to be freed even if net hasn't startup

NeilBrown (2):
      nfsd: provide locking for v4_end_grace
      nfsd: use correct loop termination in nfsd4_revoke_states()

Olga Kornievskaia (1):
      nfsd: check that server is running in unlock_filesystem

Scott Mayhew (1):
      NFSD: Fix permission check for read access to executable-only files

 fs/nfs_common/common.c   |  1 -
 fs/nfsd/netns.h          |  2 ++
 fs/nfsd/nfs4proc.c       |  2 +-
 fs/nfsd/nfs4state.c      | 49 ++++++++++++++++++++++++++++++++++++++++++------
 fs/nfsd/nfsctl.c         | 12 +++++++++---
 fs/nfsd/nfsd.h           |  1 -
 fs/nfsd/nfssvc.c         | 28 +++++++++++++--------------
 fs/nfsd/state.h          |  6 +++---
 fs/nfsd/vfs.c            |  4 ++--
 include/trace/misc/nfs.h |  2 --
 include/uapi/linux/nfs.h |  1 -
 11 files changed, 74 insertions(+), 34 deletions(-)