return nfserr;
}
+static const u32 nfs4_minimal_spo_must_enforce[2] = {
+ [1] = 1 << (OP_BIND_CONN_TO_SESSION - 32) |
+ 1 << (OP_EXCHANGE_ID - 32) |
+ 1 << (OP_CREATE_SESSION - 32) |
+ 1 << (OP_DESTROY_SESSION - 32) |
+ 1 << (OP_DESTROY_CLIENTID - 32)
+};
+
static __be32
nfsd4_encode_exchange_id(struct nfsd4_compoundres *resp, __be32 nfserr,
struct nfsd4_exchange_id *exid)
/* state_protect4_r. Currently only support SP4_NONE */
BUG_ON(exid->spa_how != SP4_NONE);
WRITE32(exid->spa_how);
+ switch (exid->spa_how) {
+ case SP4_NONE:
+ break;
+ case SP4_MACH_CRED:
+ /* spo_must_enforce bitmap: */
+ WRITE32(2);
+ WRITE32(nfs4_minimal_spo_must_enforce[0]);
+ WRITE32(nfs4_minimal_spo_must_enforce[1]);
+ /* empty spo_must_allow bitmap: */
+ WRITE32(0);
+ break;
+ default:
+ WARN_ON_ONCE(1);
+ }
/* The server_owner struct */
WRITE64(minor_id); /* Minor id */