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Chuck Lever authored
A multi-homed NFS server may have more than one "nfs" key in its keytab. Enable the kernel to pick the key it wants as a machine credential when establishing a GSS context. This is useful for GSS-protected NFSv4.0 callbacks, which are required by RFC 7530 S3.3.3 to use the same principal as the service principal the client used when establishing its lease. A complementary modification to rpc.gssd is required to fully enable this feature. Signed-off-by:
Chuck Lever <chuck.lever@oracle.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com>
a1a23777