HardenedBSD/src 291b2cbcddl/contrib/opensolaris/lib/libzfs/common libzfs_dataset.c, contrib/ldns-host ldns-host.c

Merge remote-tracking branch 'origin/hardened/11-stable/master' into hardened/11-stable/unstable

* origin/hardened/11-stable/master:
  Document EN-18:01, EN-18:02, SA-18:01, SA-18:02.
  MFC r329719: MFV r329718: 8520 7198 lzc_rollback_to should support rolling back to origin
  MFC r329714: MFV r329713: 8731 ASSERT3U(nui64s, <=, UINT16_MAX) fails for large blocks
  MFC r330338: db_nextframe/amd64: catch up with r328083 to recognize fast_syscall_common
  MFC r327206:
  MFC r302779,r302807:
  Revert MFC of r330463 r330462 r330454 r330452 r330451:
DeltaFile
+21-70sys/net80211/ieee80211_freebsd.h
+41-9contrib/ldns-host/ldns-host.c
+43-6sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c
+25-16sys/net80211/ieee80211_input.c
+2-36sys/net80211/ieee80211_output.c
+23-9cddl/contrib/opensolaris/lib/libzfs/common/libzfs_dataset.c
+5-11sys/dev/iwm/if_iwm.c
+15-0release/doc/share/xml/errata.xml
+15-0release/doc/share/xml/security.xml
+5-8sys/dev/otus/if_otus.c
+6-6sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_fm.c
+7-4sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c
+3-5sys/dev/usb/wlan/if_rsu.c
+4-2sys/net80211/ieee80211_proto.h
+3-3sys/netinet/libalias/alias_sctp.c
+3-1sys/amd64/amd64/db_trace.c
+1-1sys/net80211/ieee80211_ht.c
+222-18717 files

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