Hello Greg, Can you please consider including the following patches in the stable linux-4.14.y branch? The following patch series attempts to address the issues raised by Stan Hu around NFSv4 lookup revalidation. The first patch in the series should, in principle suffice to address the exact issue raised by Stan, however when looking at the implementation of nfs4_lookup_revalidate(), it becomes clear that we're not doing enough to revalidate the dentry itself when performing NFSv4.1 opens either. Trond Myklebust (3): NFS: Fix dentry revalidation on NFSv4 lookup NFS: Refactor nfs_lookup_revalidate() NFSv4: Fix lookup revalidate of regular files zhangliguang (1): NFS: Remove redundant semicolon fs/nfs/dir.c | 295 ++++++++++++++++++++++++++++++------------------------ fs/nfs/nfs4proc.c | 15 ++- 2 files changed, 174 insertions(+), 136 deletions(-) -- 2.15.3.AMZN
