diff --git a/tools/bpf/bpftool/Documentation/bpftool-btf.rst b/tools/bpf/bpftool/Documentation/bpftool-btf.rst
index ce3a724f50c1599df3188871bc9693df28b9e8ac..896f4c6c2870640e530a356c04db265454a9e60d 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-btf.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-btf.rst
@@ -36,6 +36,11 @@ DESCRIPTION
 		  otherwise list all BTF objects currently loaded on the
 		  system.
 
+		  Since Linux 5.8 bpftool is able to discover information about
+		  processes that hold open file descriptors (FDs) against BTF
+		  objects. On such kernels bpftool will automatically emit this
+		  information as well.
+
 	**bpftool btf dump** *BTF_SRC*
 		  Dump BTF entries from a given *BTF_SRC*.
 
diff --git a/tools/bpf/bpftool/Documentation/bpftool-link.rst b/tools/bpf/bpftool/Documentation/bpftool-link.rst
index 0e43d7b06c111414867bceb9027cacc6528d7ebb..38b0949a185b991bcd7bbaaec9f8b605317c35eb 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-link.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-link.rst
@@ -37,6 +37,11 @@ DESCRIPTION
 		  zero or more named attributes, some of which depend on type
 		  of link.
 
+		  Since Linux 5.8 bpftool is able to discover information about
+		  processes that hold open file descriptors (FDs) against BPF
+		  links. On such kernels bpftool will automatically emit this
+		  information as well.
+
 	**bpftool link pin** *LINK* *FILE*
 		  Pin link *LINK* as *FILE*.
 
@@ -82,6 +87,7 @@ EXAMPLES
 
     10: cgroup  prog 25
             cgroup_id 614  attach_type egress
+            pids test_progs(223)
 
 **# bpftool --json --pretty link show**
 
@@ -91,7 +97,12 @@ EXAMPLES
             "type": "cgroup",
             "prog_id": 25,
             "cgroup_id": 614,
-            "attach_type": "egress"
+            "attach_type": "egress",
+            "pids": [{
+                    "pid": 223,
+                    "comm": "test_progs"
+                }
+            ]
         }
     ]
 
diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst
index 31101643e57c99b0c7d7c3255b844c846db6ad56..5bc2123e9944faf3358ea23122ec61fe8270385e 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-map.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst
@@ -62,6 +62,11 @@ DESCRIPTION
 		  Output will start with map ID followed by map type and
 		  zero or more named attributes (depending on kernel version).
 
+		  Since Linux 5.8 bpftool is able to discover information about
+		  processes that hold open file descriptors (FDs) against BPF
+		  maps. On such kernels bpftool will automatically emit this
+		  information as well.
+
 	**bpftool map create** *FILE* **type** *TYPE* **key** *KEY_SIZE* **value** *VALUE_SIZE*  **entries** *MAX_ENTRIES* **name** *NAME* [**flags** *FLAGS*] [**dev** *NAME*]
 		  Create a new map with given parameters and pin it to *bpffs*
 		  as *FILE*.
@@ -180,7 +185,8 @@ EXAMPLES
 ::
 
   10: hash  name some_map  flags 0x0
-	key 4B  value 8B  max_entries 2048  memlock 167936B
+        key 4B  value 8B  max_entries 2048  memlock 167936B
+        pids systemd(1)
 
 The following three commands are equivalent:
 
diff --git a/tools/bpf/bpftool/Documentation/bpftool-prog.rst b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
index 2b254959d4880e8892e2337fa202377c695155ac..412ea3d9bf7fe1bbc02558f5aed78ad2cc396d40 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-prog.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-prog.rst
@@ -75,6 +75,11 @@ DESCRIPTION
 		  program run. Activation or deactivation of the feature is
 		  performed via the **kernel.bpf_stats_enabled** sysctl knob.
 
+		  Since Linux 5.8 bpftool is able to discover information about
+		  processes that hold open file descriptors (FDs) against BPF
+		  programs. On such kernels bpftool will automatically emit this
+		  information as well.
+
 	**bpftool prog dump xlated** *PROG* [{ **file** *FILE* | **opcodes** | **visual** | **linum** }]
 		  Dump eBPF instructions of the programs from the kernel. By
 		  default, eBPF will be disassembled and printed to standard
@@ -243,6 +248,7 @@ EXAMPLES
     10: xdp  name some_prog  tag 005a3d2123620c8b  gpl run_time_ns 81632 run_cnt 10
             loaded_at 2017-09-29T20:11:00+0000  uid 0
             xlated 528B  jited 370B  memlock 4096B  map_ids 10
+            pids systemd(1)
 
 **# bpftool --json --pretty prog show**
 
@@ -262,6 +268,11 @@ EXAMPLES
             "bytes_jited": 370,
             "bytes_memlock": 4096,
             "map_ids": [10
+            ],
+            "pids": [{
+                    "pid": 1,
+                    "comm": "systemd"
+                }
             ]
         }
     ]