diff options
| author | Benjamin Coddington <bcodding@hammerspace.com> | 2026-02-25 15:51:36 +0300 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2026-03-30 04:25:09 +0300 |
| commit | 62346217fd722510c3551858ad7d0fcfab8cce7e (patch) | |
| tree | 25bc45949eb65a157cec3cc0dd2fbbf8e7595b7f /include | |
| parent | 116b6b7acdd82605ed530232cd7509d1b5282f5c (diff) | |
| download | linux-62346217fd722510c3551858ad7d0fcfab8cce7e.tar.xz | |
NFSD: Add a key for signing filehandles
A future patch will enable NFSD to sign filehandles by appending a Message
Authentication Code(MAC). To do this, NFSD requires a secret 128-bit key
that can persist across reboots. A persisted key allows the server to
accept filehandles after a restart. Enable NFSD to be configured with this
key via the netlink interface.
Link: https://lore.kernel.org/linux-nfs/cover.1772022373.git.bcodding@hammerspace.com
Signed-off-by: Benjamin Coddington <bcodding@hammerspace.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/nfsd_netlink.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/nfsd_netlink.h b/include/uapi/linux/nfsd_netlink.h index e9efbc9e63d8..97c7447f4d14 100644 --- a/include/uapi/linux/nfsd_netlink.h +++ b/include/uapi/linux/nfsd_netlink.h @@ -36,6 +36,7 @@ enum { NFSD_A_SERVER_LEASETIME, NFSD_A_SERVER_SCOPE, NFSD_A_SERVER_MIN_THREADS, + NFSD_A_SERVER_FH_KEY, __NFSD_A_SERVER_MAX, NFSD_A_SERVER_MAX = (__NFSD_A_SERVER_MAX - 1) |