MH_SCTX_PRES
if (spuh->mh.flags & MH_SCTX_PRES)
if (spuh->mh.flags & MH_SCTX_PRES) {
spuh->mh.flags |= (MH_SCTX_PRES | MH_BDESC_PRES | MH_BD_PRES);
spuh->mh.flags |= (MH_SCTX_PRES | MH_BDESC_PRES | MH_BD_PRES);