Hi Bruce- This is the same series as I posted in May, merged up to v4.18. I tested it again this morning. Can it be included in v4.19 ? The previous thread claims Simo Ack'd these patches, but I can't find the actual Acked-by. I've cc'd him on this repost in case he has additional comments. --- Chuck Lever (4): sunrpc: Enable the kernel to specify the hostname part of service principals sunrpc: Extract target name into svc_cred nfsd: Use correct credential for NFSv4.0 callback with GSS nfsd: Remove callback_cred fs/nfsd/nfs4callback.c | 29 ++++---------- fs/nfsd/nfs4state.c | 17 +++----- fs/nfsd/state.h | 2 - include/linux/sunrpc/svcauth.h | 3 + net/sunrpc/auth_gss/auth_gss.c | 20 ++++++++-- net/sunrpc/auth_gss/gss_rpc_upcall.c | 70 ++++++++++++++++++++++------------ 6 files changed, 80 insertions(+), 61 deletions(-) -- Chuck Lever