diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -52,6 +52,9 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20230801: pmc.k7(3) removed
+OLD_FILES+=usr/share/man/man3/pmc.k7.3.gz
+
 # 20230726: Removal of support for the VTOC8 partitioning scheme
 OLD_FILES+=usr/include/sys/disk/vtoc.h
 OLD_FILES+=usr/include/sys/vtoc.h
diff --git a/lib/libpmc/Makefile b/lib/libpmc/Makefile
--- a/lib/libpmc/Makefile
+++ b/lib/libpmc/Makefile
@@ -77,7 +77,6 @@
 MAN+=	pmc.iaf.3
 MAN+=	pmc.ivybridge.3
 MAN+=	pmc.ivybridgexeon.3
-MAN+=	pmc.k7.3
 MAN+=	pmc.k8.3
 MAN+=	pmc.sandybridge.3
 MAN+=	pmc.sandybridgeuc.3
diff --git a/lib/libpmc/pmc.haswell.3 b/lib/libpmc/pmc.haswell.3
--- a/lib/libpmc/pmc.haswell.3
+++ b/lib/libpmc/pmc.haswell.3
@@ -919,7 +919,6 @@
 .Xr pmc.iaf 3 ,
 .Xr pmc.ivybridge 3 ,
 .Xr pmc.ivybridgexeon 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgeuc 3 ,
diff --git a/lib/libpmc/pmc.haswelluc.3 b/lib/libpmc/pmc.haswelluc.3
--- a/lib/libpmc/pmc.haswelluc.3
+++ b/lib/libpmc/pmc.haswelluc.3
@@ -203,7 +203,6 @@
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.haswell 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgeuc 3 ,
diff --git a/lib/libpmc/pmc.haswellxeon.3 b/lib/libpmc/pmc.haswellxeon.3
--- a/lib/libpmc/pmc.haswellxeon.3
+++ b/lib/libpmc/pmc.haswellxeon.3
@@ -933,7 +933,6 @@
 .Xr pmc.iaf 3 ,
 .Xr pmc.ivybridge 3 ,
 .Xr pmc.ivybridgexeon 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgeuc 3 ,
diff --git a/lib/libpmc/pmc.3 b/lib/libpmc/pmc.3
--- a/lib/libpmc/pmc.3
+++ b/lib/libpmc/pmc.3
@@ -23,7 +23,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd June 16, 2023
+.Dd June 23, 2023
 .Dt PMC 3
 .Os
 .Sh NAME
@@ -132,9 +132,6 @@
 Supported CPUs include:
 .Pp
 .Bl -tag -width "Li PMC_CPU_ARMV7_CORTEX_A15" -compact
-.It Li PMC_CPU_AMD_K7
-.Tn "AMD Athlon"
-CPUs.
 .It Li PMC_CPU_AMD_K8
 .Tn "AMD Athlon64"
 CPUs.
@@ -229,10 +226,6 @@
 Programmable hardware counters present in CPUs conforming to the
 .Tn Intel
 performance measurement architecture version 1 and later.
-.It Li PMC_CLASS_K7
-Programmable hardware counters present in
-.Tn "AMD Athlon"
-CPUs.
 .It Li PMC_CLASS_K8
 Programmable hardware counters present in
 .Tn "AMD Athlon64"
@@ -500,7 +493,6 @@
 .It Em "PMC Class"      Ta Em "Manual Page"
 .It Li PMC_CLASS_IAF    Ta Xr pmc.iaf 3
 .It Li PMC_CLASS_IAP    Ta Xr pmc.atom 3 , Xr pmc.core 3 , Xr pmc.core2 3
-.It Li PMC_CLASS_K7     Ta Xr pmc.k7 3
 .It Li PMC_CLASS_K8     Ta Xr pmc.k8 3
 .It Li PMC_CLASS_TSC    Ta Xr pmc.tsc 3
 .El
@@ -553,7 +545,6 @@
 .Xr pmc.iaf 3 ,
 .Xr pmc.ivybridge 3 ,
 .Xr pmc.ivybridgexeon 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgeuc 3 ,
diff --git a/lib/libpmc/pmc.atom.3 b/lib/libpmc/pmc.atom.3
--- a/lib/libpmc/pmc.atom.3
+++ b/lib/libpmc/pmc.atom.3
@@ -1172,7 +1172,6 @@
 .Xr pmc.core 3 ,
 .Xr pmc.core2 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.atomsilvermont.3 b/lib/libpmc/pmc.atomsilvermont.3
--- a/lib/libpmc/pmc.atomsilvermont.3
+++ b/lib/libpmc/pmc.atomsilvermont.3
@@ -510,7 +510,6 @@
 .Xr pmc.core 3 ,
 .Xr pmc.core2 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.cmn-600.3 b/lib/libpmc/pmc.cmn-600.3
--- a/lib/libpmc/pmc.cmn-600.3
+++ b/lib/libpmc/pmc.cmn-600.3
@@ -562,7 +562,6 @@
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.core.3 b/lib/libpmc/pmc.core.3
--- a/lib/libpmc/pmc.core.3
+++ b/lib/libpmc/pmc.core.3
@@ -787,7 +787,6 @@
 .Xr pmc.atom 3 ,
 .Xr pmc.core2 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.core2.3 b/lib/libpmc/pmc.core2.3
--- a/lib/libpmc/pmc.core2.3
+++ b/lib/libpmc/pmc.core2.3
@@ -1102,7 +1102,6 @@
 .Xr pmc.atom 3 ,
 .Xr pmc.core 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.corei7.3 b/lib/libpmc/pmc.corei7.3
--- a/lib/libpmc/pmc.corei7.3
+++ b/lib/libpmc/pmc.corei7.3
@@ -1581,7 +1581,6 @@
 .Xr pmc.core 3 ,
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.corei7uc.3 b/lib/libpmc/pmc.corei7uc.3
--- a/lib/libpmc/pmc.corei7uc.3
+++ b/lib/libpmc/pmc.corei7uc.3
@@ -884,7 +884,6 @@
 .Xr pmc.core 3 ,
 .Xr pmc.corei7 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.dmc-620.3 b/lib/libpmc/pmc.dmc-620.3
--- a/lib/libpmc/pmc.dmc-620.3
+++ b/lib/libpmc/pmc.dmc-620.3
@@ -130,7 +130,6 @@
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.iaf.3 b/lib/libpmc/pmc.iaf.3
--- a/lib/libpmc/pmc.iaf.3
+++ b/lib/libpmc/pmc.iaf.3
@@ -126,7 +126,6 @@
 .Xr pmc.atom 3 ,
 .Xr pmc.core 3 ,
 .Xr pmc.core2 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.ivybridge.3 b/lib/libpmc/pmc.ivybridge.3
--- a/lib/libpmc/pmc.ivybridge.3
+++ b/lib/libpmc/pmc.ivybridge.3
@@ -831,7 +831,6 @@
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
 .Xr pmc.ivybridgexeon 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgeuc 3 ,
diff --git a/lib/libpmc/pmc.ivybridgexeon.3 b/lib/libpmc/pmc.ivybridgexeon.3
--- a/lib/libpmc/pmc.ivybridgexeon.3
+++ b/lib/libpmc/pmc.ivybridgexeon.3
@@ -864,7 +864,6 @@
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
 .Xr pmc.ivybridge 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgeuc 3 ,
diff --git a/lib/libpmc/pmc.k7.3 b/lib/libpmc/pmc.k7.3
deleted file mode 100644
--- a/lib/libpmc/pmc.k7.3
+++ /dev/null
@@ -1,262 +0,0 @@
-.\" Copyright (c) 2003-2008 Joseph Koshy.  All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd October 4, 2008
-.Dt PMC.K7 3
-.Os
-.Sh NAME
-.Nm pmc.k7
-.Nd measurement events for
-.Tn AMD
-.Tn Athlon
-(K7 family) CPUs
-.Sh LIBRARY
-.Lb libpmc
-.Sh SYNOPSIS
-.In pmc.h
-.Sh DESCRIPTION
-AMD K7 PMCs are present in the
-.Tn "AMD Athlon"
-series of CPUs and are documented in:
-.Rs
-.%B "AMD Athlon Processor x86 Code Optimization Guide"
-.%N "Publication No. 22007"
-.%D "February 2002"
-.%Q "Advanced Micro Devices, Inc."
-.Re
-.Ss PMC Features
-AMD K7 PMCs are 48 bits wide.
-Each K7 CPU contains 4 PMCs with the following capabilities:
-.Bl -column "PMC_CAP_INTERRUPT" "Support"
-.It Em Capability Ta Em Support
-.It PMC_CAP_CASCADE Ta \&No
-.It PMC_CAP_EDGE Ta Yes
-.It PMC_CAP_INTERRUPT Ta Yes
-.It PMC_CAP_INVERT Ta Yes
-.It PMC_CAP_READ Ta Yes
-.It PMC_CAP_PRECISE Ta \&No
-.It PMC_CAP_SYSTEM Ta Yes
-.It PMC_CAP_TAGGING Ta \&No
-.It PMC_CAP_THRESHOLD Ta Yes
-.It PMC_CAP_USER Ta Yes
-.It PMC_CAP_WRITE Ta Yes
-.El
-.Ss Event Qualifiers
-Event specifiers for AMD K7 PMCs can have the following optional
-qualifiers:
-.Bl -tag -width indent
-.It Li count= Ns Ar value
-Configure the counter to increment only if the number of configured
-events measured in a cycle is greater than or equal to
-.Ar value .
-.It Li edge
-Configure the counter to only count negated-to-asserted transitions
-of the conditions expressed by the other qualifiers.
-In other words, the counter will increment only once whenever a given
-condition becomes true, irrespective of the number of clocks during
-which the condition remains true.
-.It Li inv
-Invert the sense of comparison when the
-.Dq Li count
-qualifier is present, making the counter to increment when the
-number of events per cycle is less than the value specified by
-the
-.Dq Li count
-qualifier.
-.It Li os
-Configure the PMC to count events happening at privilege level 0.
-.It Li unitmask= Ns Ar mask
-This qualifier is used to further qualify a select few events,
-.Dq Li k7-dc-refills-from-l2 ,
-.Dq Li k7-dc-refills-from-system
-and
-.Dq Li k7-dc-writebacks .
-Here
-.Ar mask
-is a string of the following characters optionally separated by
-.Ql +
-characters:
-.Pp
-.Bl -tag -width indent -compact
-.It Li m
-Count operations for lines in the
-.Dq Modified
-state.
-.It Li o
-Count operations for lines in the
-.Dq Owner
-state.
-.It Li e
-Count operations for lines in the
-.Dq Exclusive
-state.
-.It Li s
-Count operations for lines in the
-.Dq Shared
-state.
-.It Li i
-Count operations for lines in the
-.Dq Invalid
-state.
-.El
-.Pp
-If no
-.Dq Li unitmask
-qualifier is specified, the default is to count events for caches
-lines in any of the above states.
-.It Li usr
-Configure the PMC to count events occurring at privilege levels 1, 2
-or 3.
-.El
-.Pp
-If neither of the
-.Dq Li os
-or
-.Dq Li usr
-qualifiers were specified, the default is to enable both.
-.Ss AMD K7 Event Specifiers
-The event specifiers supported on AMD K7 PMCs are:
-.Bl -tag -width indent
-.It Li k7-dc-accesses
-.Pq Event 40H
-Count data cache accesses.
-.It Li k7-dc-misses
-.Pq Event 41H
-Count data cache misses.
-.It Li k7-dc-refills-from-l2 Op Li ,unitmask= Ns Ar mask
-.Pq Event 42H
-Count data cache refills from L2 cache.
-This event may be further qualified using the
-.Dq Li unitmask
-qualifier.
-.It Li k7-dc-refills-from-system Op Li ,unitmask= Ns Ar mask
-.Pq Event 43H
-Count data cache refills from system memory.
-This event may be further qualified using the
-.Dq Li unitmask
-qualifier.
-.It Li k7-dc-writebacks Op Li ,unitmask= Ns Ar mask
-.Pq Event 44H
-Count data cache writebacks.
-This event may be further qualified using the
-.Dq Li unitmask
-qualifier.
-.It Li k7-hardware-interrupts
-.Pq Event CFH
-Count the number of taken hardware interrupts.
-.It Li k7-ic-fetches
-.Pq Event 80H
-Count instruction cache fetches.
-.It Li k7-ic-misses
-.Pq Event 81H
-Count instruction cache misses.
-.It Li k7-interrupts-masked-cycles
-.Pq Event CDH
-Count the number of cycles when the processor's
-.Va IF
-flag was zero.
-.It Li k7-interrupts-masked-while-pending-cycles
-.Pq Event CEH
-Count the number of cycles interrupts were masked while pending due
-to the processor's
-.Va IF
-flag being zero.
-.It Li k7-l1-and-l2-dtlb-misses
-.Pq Event 46H
-Count L1 and L2 DTLB misses.
-.It Li k7-l1-dtlb-miss-and-l2-dtlb-hits
-.Pq Event 45H
-Count L1 DTLB misses and L2 DTLB hits.
-.It Li k7-l1-itlb-misses
-.Pq Event 84H
-Count L1 ITLB misses that are L2 ITLB hits.
-.It Li k7-l1-l2-itlb-misses
-.Pq Event 85H
-Count L1 (and L2) ITLB misses.
-.It Li k7-misaligned-references
-.Pq Event 47H
-Count misaligned data references.
-.It Li k7-retired-branches
-.Pq Event C2H
-Count all retired branches (conditional, unconditional, exceptions
-and interrupts).
-.It Li k7-retired-branches-mispredicted
-.Pq Event C3H
-Count all mispredicted retired branches.
-.It Li k7-retired-far-control-transfers
-.Pq Event C6H
-Count retired far control transfers.
-.It Li k7-retired-instructions
-.Pq Event C0H
-Count all retired instructions.
-.It Li k7-retired-ops
-.Pq Event C1H
-Count retired ops.
-.It Li k7-retired-resync-branches
-.Pq Event C7H
-Count retired resync branches (non control transfer branches).
-.It Li k7-retired-taken-branches
-.Pq Event C4H
-Count retired taken branches.
-.It Li k7-retired-taken-branches-mispredicted
-.Pq Event C5H
-Count mispredicted taken branches that were retired.
-.El
-.Ss Event Name Aliases
-The following table shows the mapping between the PMC-independent
-aliases supported by
-.Lb libpmc
-and the underlying hardware events used.
-.Bl -column "branch-mispredicts" "Description"
-.It Em Alias Ta Em Event
-.It Li branches Ta Li k7-retired-branches
-.It Li branch-mispredicts Ta Li k7-retired-branches-mispredicted
-.It Li dc-misses Ta Li k7-dc-misses
-.It Li ic-misses Ta Li k7-ic-misses
-.It Li instructions Ta Li k7-retired-instructions
-.It Li interrupts Ta Li k7-hardware-interrupts
-.It Li unhalted-cycles Ta (unsupported)
-.El
-.Sh SEE ALSO
-.Xr pmc 3 ,
-.Xr pmc.atom 3 ,
-.Xr pmc.core 3 ,
-.Xr pmc.core2 3 ,
-.Xr pmc.iaf 3 ,
-.Xr pmc.k8 3 ,
-.Xr pmc.soft 3 ,
-.Xr pmc.tsc 3 ,
-.Xr pmclog 3 ,
-.Xr hwpmc 4
-.Sh HISTORY
-The
-.Nm pmc
-library first appeared in
-.Fx 6.0 .
-.Sh AUTHORS
-The
-.Lb libpmc
-library was written by
-.An Joseph Koshy Aq Mt jkoshy@FreeBSD.org .
diff --git a/lib/libpmc/pmc.k8.3 b/lib/libpmc/pmc.k8.3
--- a/lib/libpmc/pmc.k8.3
+++ b/lib/libpmc/pmc.k8.3
@@ -778,7 +778,6 @@
 .Xr pmc.core 3 ,
 .Xr pmc.core2 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
 .Xr pmclog 3 ,
diff --git a/lib/libpmc/pmc.sandybridge.3 b/lib/libpmc/pmc.sandybridge.3
--- a/lib/libpmc/pmc.sandybridge.3
+++ b/lib/libpmc/pmc.sandybridge.3
@@ -911,7 +911,6 @@
 .Xr pmc.iaf 3 ,
 .Xr pmc.ivybridge 3 ,
 .Xr pmc.ivybridgexeon 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridgeuc 3 ,
 .Xr pmc.sandybridgexeon 3 ,
diff --git a/lib/libpmc/pmc.sandybridgeuc.3 b/lib/libpmc/pmc.sandybridgeuc.3
--- a/lib/libpmc/pmc.sandybridgeuc.3
+++ b/lib/libpmc/pmc.sandybridgeuc.3
@@ -202,7 +202,6 @@
 .Xr pmc.corei7 3 ,
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgexeon 3 ,
diff --git a/lib/libpmc/pmc.sandybridgexeon.3 b/lib/libpmc/pmc.sandybridgexeon.3
--- a/lib/libpmc/pmc.sandybridgexeon.3
+++ b/lib/libpmc/pmc.sandybridgexeon.3
@@ -988,7 +988,6 @@
 .Xr pmc.iaf 3 ,
 .Xr pmc.ivybridge 3 ,
 .Xr pmc.ivybridgexeon 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.sandybridge 3 ,
 .Xr pmc.sandybridgeuc 3 ,
diff --git a/lib/libpmc/pmc.soft.3 b/lib/libpmc/pmc.soft.3
--- a/lib/libpmc/pmc.soft.3
+++ b/lib/libpmc/pmc.soft.3
@@ -91,7 +91,6 @@
 .Xr pmc.corei7 3 ,
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.tsc 3 ,
 .Xr pmc.ucf 3 ,
diff --git a/lib/libpmc/pmc.tsc.3 b/lib/libpmc/pmc.tsc.3
--- a/lib/libpmc/pmc.tsc.3
+++ b/lib/libpmc/pmc.tsc.3
@@ -63,7 +63,6 @@
 .Xr pmc.core 3 ,
 .Xr pmc.core2 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmclog 3 ,
diff --git a/lib/libpmc/pmc.ucf.3 b/lib/libpmc/pmc.ucf.3
--- a/lib/libpmc/pmc.ucf.3
+++ b/lib/libpmc/pmc.ucf.3
@@ -89,7 +89,6 @@
 .Xr pmc.corei7 3 ,
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.westmere.3 b/lib/libpmc/pmc.westmere.3
--- a/lib/libpmc/pmc.westmere.3
+++ b/lib/libpmc/pmc.westmere.3
@@ -1374,7 +1374,6 @@
 .Xr pmc.corei7 3 ,
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/lib/libpmc/pmc.westmereuc.3 b/lib/libpmc/pmc.westmereuc.3
--- a/lib/libpmc/pmc.westmereuc.3
+++ b/lib/libpmc/pmc.westmereuc.3
@@ -1078,7 +1078,6 @@
 .Xr pmc.corei7 3 ,
 .Xr pmc.corei7uc 3 ,
 .Xr pmc.iaf 3 ,
-.Xr pmc.k7 3 ,
 .Xr pmc.k8 3 ,
 .Xr pmc.soft 3 ,
 .Xr pmc.tsc 3 ,
diff --git a/sys/dev/hwpmc/pmc_events.h b/sys/dev/hwpmc/pmc_events.h
--- a/sys/dev/hwpmc/pmc_events.h
+++ b/sys/dev/hwpmc/pmc_events.h
@@ -64,39 +64,6 @@
 #define        PMC_EV_SOFT_FIRST       0x20000
 #define        PMC_EV_SOFT_LAST        (PMC_EV_SOFT_FIRST + PMC_EV_DYN_COUNT - 1)
 
-/*
- * AMD K7 Events, from "The AMD Athlon(tm) Processor x86 Code
- * Optimization Guide" [Doc#22007K, Feb 2002]
- */
-
-#define	__PMC_EV_K7()					\
-__PMC_EV(K7, DC_ACCESSES)				\
-__PMC_EV(K7, DC_MISSES)					\
-__PMC_EV(K7, DC_REFILLS_FROM_L2)			\
-__PMC_EV(K7, DC_REFILLS_FROM_SYSTEM)			\
-__PMC_EV(K7, DC_WRITEBACKS)				\
-__PMC_EV(K7, L1_DTLB_MISS_AND_L2_DTLB_HITS)		\
-__PMC_EV(K7, L1_AND_L2_DTLB_MISSES)			\
-__PMC_EV(K7, MISALIGNED_REFERENCES)			\
-__PMC_EV(K7, IC_FETCHES)				\
-__PMC_EV(K7, IC_MISSES)					\
-__PMC_EV(K7, L1_ITLB_MISSES)				\
-__PMC_EV(K7, L1_L2_ITLB_MISSES)				\
-__PMC_EV(K7, RETIRED_INSTRUCTIONS)			\
-__PMC_EV(K7, RETIRED_OPS)				\
-__PMC_EV(K7, RETIRED_BRANCHES)				\
-__PMC_EV(K7, RETIRED_BRANCHES_MISPREDICTED)		\
-__PMC_EV(K7, RETIRED_TAKEN_BRANCHES)			\
-__PMC_EV(K7, RETIRED_TAKEN_BRANCHES_MISPREDICTED)	\
-__PMC_EV(K7, RETIRED_FAR_CONTROL_TRANSFERS)		\
-__PMC_EV(K7, RETIRED_RESYNC_BRANCHES)			\
-__PMC_EV(K7, INTERRUPTS_MASKED_CYCLES)			\
-__PMC_EV(K7, INTERRUPTS_MASKED_WHILE_PENDING_CYCLES)	\
-__PMC_EV(K7, HARDWARE_INTERRUPTS)
-
-#define	PMC_EV_K7_FIRST	PMC_EV_K7_DC_ACCESSES
-#define	PMC_EV_K7_LAST	PMC_EV_K7_HARDWARE_INTERRUPTS
-
 /* AMD K8 PMCs */
 
 #define	__PMC_EV_K8()							\
@@ -2433,7 +2400,7 @@
  * START	#EVENTS		DESCRIPTION
  * 0		0x1000		Reserved
  * 0x1000	0x0001		TSC
- * 0x2000	0x0080		AMD K7 events
+ * 0x2000	0x0080		free (was AMD K7 events)
  * 0x2080	0x0100		AMD K8 events
  * 0x10000	0x0080		INTEL architectural fixed-function events
  * 0x10080	0x0F80		free (was INTEL architectural programmable events)
@@ -2459,8 +2426,6 @@
 #define	__PMC_EVENTS()					\
 	__PMC_EV_BLOCK(TSC,		0x01000)	\
 	__PMC_EV_TSC()					\
-	__PMC_EV_BLOCK(K7,		0x02000)	\
-	__PMC_EV_K7()					\
 	__PMC_EV_BLOCK(K8,		0x02080)	\
 	__PMC_EV_K8()					\
 	__PMC_EV_BLOCK(IAF,		0x10000)	\
diff --git a/sys/sys/pmc.h b/sys/sys/pmc.h
--- a/sys/sys/pmc.h
+++ b/sys/sys/pmc.h
@@ -83,7 +83,6 @@
  * Please keep the pmc(3) manual page in sync with this list.
  */
 #define	__PMC_CPUS()								\
-    __PMC_CPU(AMD_K7,			0x00,	"AMD K7")			\
     __PMC_CPU(AMD_K8,			0x01,	"AMD K8")			\
     __PMC_CPU(INTEL_CORE,		0x87,	"Intel Core Solo/Duo")		\
     __PMC_CPU(INTEL_CORE2,		0x88,	"Intel Core2")			\
@@ -132,7 +131,7 @@
 	__PMC_CPUS()
 };
 
-#define	PMC_CPU_FIRST	PMC_CPU_AMD_K7
+#define	PMC_CPU_FIRST	PMC_CPU_AMD_K8
 #define	PMC_CPU_LAST	PMC_CPU_ARMV8_CORTEX_A76
 
 /*
@@ -140,7 +139,6 @@
  */
 #define	__PMC_CLASSES()								\
     __PMC_CLASS(TSC,		0x00,	"CPU Timestamp counter")		\
-    __PMC_CLASS(K7,		0x01,	"AMD K7 performance counters")		\
     __PMC_CLASS(K8,		0x02,	"AMD K8 performance counters")		\
     __PMC_CLASS(IAF,		0x06,	"Intel Core2/Atom, fixed function")	\
     __PMC_CLASS(IAP,		0x07,	"Intel Core...Atom, programmable")	\
diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -6807,7 +6807,6 @@
 OLD_FILES+=usr/share/man/man3/pmc.iaf.3.gz
 OLD_FILES+=usr/share/man/man3/pmc.ivybridge.3.gz
 OLD_FILES+=usr/share/man/man3/pmc.ivybridgexeon.3.gz
-OLD_FILES+=usr/share/man/man3/pmc.k7.3.gz
 OLD_FILES+=usr/share/man/man3/pmc.k8.3.gz
 OLD_FILES+=usr/share/man/man3/pmc.sandybridge.3.gz
 OLD_FILES+=usr/share/man/man3/pmc.sandybridgeuc.3.gz