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5283b03ee5
NFSv4 requires a transport "that is specified to avoid network congestion" (RFC 7530, section 3.1, paragraph 2). In practical terms, that means that you should not run NFSv4 over UDP. The server has never enforced that requirement, however. This patchset fixes this by adding a new flag to the svc_version that states that it has these transport requirements. With that, we can check that the transport has XPT_CONG_CTRL set before processing an RPC. If it doesn't we reject it with RPC_PROG_MISMATCH. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
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| .. | ||
| addr.h | ||
| auth_gss.h | ||
| auth.h | ||
| bc_xprt.h | ||
| cache.h | ||
| clnt.h | ||
| debug.h | ||
| gss_api.h | ||
| gss_asn1.h | ||
| gss_err.h | ||
| gss_krb5_enctypes.h | ||
| gss_krb5.h | ||
| metrics.h | ||
| msg_prot.h | ||
| rpc_pipe_fs.h | ||
| rpc_rdma.h | ||
| sched.h | ||
| stats.h | ||
| svc_rdma.h | ||
| svc_xprt.h | ||
| svc.h | ||
| svcauth_gss.h | ||
| svcauth.h | ||
| svcsock.h | ||
| timer.h | ||
| types.h | ||
| xdr.h | ||
| xprt.h | ||
| xprtmultipath.h | ||
| xprtrdma.h | ||
| xprtsock.h | ||