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由 Kinglong Mee 提交于
The xprt for backchannel is created separately, not in TCP/UDP code. It needs the XPT_CONG_CTRL flag set on it too--otherwise requests on the NFSv4.1 backchannel are rjected in svc_process_common(): 1191 if (versp->vs_need_cong_ctrl && 1192 !test_bit(XPT_CONG_CTRL, &rqstp->rq_xprt->xpt_flags)) 1193 goto err_bad_vers; Fixes: 5283b03e ("nfs/nfsd/sunrpc: enforce transport...") Signed-off-by: NKinglong Mee <kinglongmee@gmail.com> Reviewed-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NJ. Bruce Fields <bfields@redhat.com>
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