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| author |   Chuck Lever <chuck.lever@oracle.com> | 2025-05-07 10:45:15 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2025-05-11 19:48:29 -0400 |
| commit | d6ca7d2643eebe09cf46840bdc7d68b6e07aba77 (patch) | |
| tree | 6911a9c83ca55b21c036605df0d4062fd6e5df0c /scripts/lib/kdoc/kdoc_output.py | |
| parent | nfsd: use SHA-256 library API instead of crypto_shash API (diff) | |
| download | wireguard-linux-d6ca7d2643eebe09cf46840bdc7d68b6e07aba77.tar.xz wireguard-linux-d6ca7d2643eebe09cf46840bdc7d68b6e07aba77.zip | |
NFSD: Implement FATTR4_CLONE_BLKSIZE attribute
RFC 7862 states that if an NFS server implements a CLONE operation,
it MUST also implement FATTR4_CLONE_BLKSIZE. NFSD implements CLONE,
but does not implement FATTR4_CLONE_BLKSIZE.
Note that in Section 12.2, RFC 7862 claims that
FATTR4_CLONE_BLKSIZE is RECOMMENDED, not REQUIRED. Likely this is
because a minor version is not permitted to add a REQUIRED
attribute. Confusing.
We assume this attribute reports a block size as a count of bytes,
as RFC 7862 does not specify a unit.
Reported-by: Roland Mainz <roland.mainz@nrubsig.org>
Suggested-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Roland Mainz <roland.mainz@nrubsig.org>
Cc: stable@vger.kernel.org # v6.7+
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_output.py')
0 files changed, 0 insertions, 0 deletions