Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking and atomic updates from Ingo Molnar:
 "Main changes in this cycle are:

   - Extend atomic primitives with coherent logic op primitives
     (atomic_{or,and,xor}()) and deprecate the old partial APIs
     (atomic_{set,clear}_mask())

     The old ops were incoherent with incompatible signatures across
     architectures and with incomplete support.  Now every architecture
     supports the primitives consistently (by Peter Zijlstra)

   - Generic support for 'relaxed atomics':

       - _acquire/release/relaxed() flavours of xchg(), cmpxchg() and {add,sub}_return()
       - atomic_read_acquire()
       - atomic_set_release()

     This came out of porting qwrlock code to arm64 (by Will Deacon)

   - Clean up the fragile static_key APIs that were causing repeat bugs,
     by introducing a new one:

       DEFINE_STATIC_KEY_TRUE(name);
       DEFINE_STATIC_KEY_FALSE(name);

     which define a key of different types with an initial true/false
     value.

     Then allow:

       static_branch_likely()
       static_branch_unlikely()

     to take a key of either type and emit the right instruction for the
     case.  To be able to know the 'type' of the static key we encode it
     in the jump entry (by Peter Zijlstra)

   - Static key self-tests (by Jason Baron)

   - qrwlock optimizations (by Waiman Long)

   - small futex enhancements (by Davidlohr Bueso)

   - ... and misc other changes"

* 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (63 commits)
  jump_label/x86: Work around asm build bug on older/backported GCCs
  locking, ARM, atomics: Define our SMP atomics in terms of _relaxed() operations
  locking, include/llist: Use linux/atomic.h instead of asm/cmpxchg.h
  locking/qrwlock: Make use of _{acquire|release|relaxed}() atomics
  locking/qrwlock: Implement queue_write_unlock() using smp_store_release()
  locking/lockref: Remove homebrew cmpxchg64_relaxed() macro definition
  locking, asm-generic: Add _{relaxed|acquire|release}() variants for 'atomic_long_t'
  locking, asm-generic: Rework atomic-long.h to avoid bulk code duplication
  locking/atomics: Add _{acquire|release|relaxed}() variants of some atomic operations
  locking, compiler.h: Cast away attributes in the WRITE_ONCE() magic
  locking/static_keys: Make verify_keys() static
  jump label, locking/static_keys: Update docs
  locking/static_keys: Provide a selftest
  jump_label: Provide a self-test
  s390/uaccess, locking/static_keys: employ static_branch_likely()
  x86, tsc, locking/static_keys: Employ static_branch_likely()
  locking/static_keys: Add selftest
  locking/static_keys: Add a new static_key interface
  locking/static_keys: Rework update logic
  locking/static_keys: Add static_key_{en,dis}able() helpers
  ...

15 files changed, 0 insertions, 1533 deletions

diff --git a/scripts/rt-tester/check-all.sh b/scripts/rt-tester/check-all.sh
deleted file mode 100644
index 6b5c83baf148..000000000000
--- a/scripts/rt-tester/check-all.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-
-
-function testit ()
-{
- printf "%-30s: " $1
- ./rt-tester.py $1 | grep Pass
-}
-
-testit t2-l1-2rt-sameprio.tst
-testit t2-l1-pi.tst
-testit t2-l1-signal.tst
-#testit t2-l2-2rt-deadlock.tst
-testit t3-l1-pi-1rt.tst
-testit t3-l1-pi-2rt.tst
-testit t3-l1-pi-3rt.tst
-testit t3-l1-pi-signal.tst
-testit t3-l1-pi-steal.tst
-testit t3-l2-pi.tst
-testit t4-l2-pi-deboost.tst
-testit t5-l4-pi-boost-deboost.tst
-testit t5-l4-pi-boost-deboost-setsched.tst
diff --git a/scripts/rt-tester/rt-tester.py b/scripts/rt-tester/rt-tester.py
deleted file mode 100755
index 6d916c2a45a5..000000000000
--- a/scripts/rt-tester/rt-tester.py
+++ /dev/null
@@ -1,218 +0,0 @@
-#!/usr/bin/python
-#
-# rt-mutex tester
-#
-# (C) 2006 Thomas Gleixner <tglx@linutronix.de>
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License version 2 as
-# published by the Free Software Foundation.
-#
-import os
-import sys
-import getopt
-import shutil
-import string
-
-# Globals
-quiet = 0
-test = 0
-comments = 0
-
-sysfsprefix = "/sys/devices/system/rttest/rttest"
-statusfile = "/status"
-commandfile = "/command"
-
-# Command opcodes
-cmd_opcodes = {
-    "schedother"    : "1",
-    "schedfifo"     : "2",
-    "lock"          : "3",
-    "locknowait"    : "4",
-    "lockint"       : "5",
-    "lockintnowait" : "6",
-    "lockcont"      : "7",
-    "unlock"        : "8",
-    "signal"        : "11",
-    "resetevent"    : "98",
-    "reset"         : "99",
-    }
-
-test_opcodes = {
-    "prioeq"        : ["P" , "eq" , None],
-    "priolt"        : ["P" , "lt" , None],
-    "priogt"        : ["P" , "gt" , None],
-    "nprioeq"       : ["N" , "eq" , None],
-    "npriolt"       : ["N" , "lt" , None],
-    "npriogt"       : ["N" , "gt" , None],
-    "unlocked"      : ["M" , "eq" , 0],
-    "trylock"       : ["M" , "eq" , 1],
-    "blocked"       : ["M" , "eq" , 2],
-    "blockedwake"   : ["M" , "eq" , 3],
-    "locked"        : ["M" , "eq" , 4],
-    "opcodeeq"      : ["O" , "eq" , None],
-    "opcodelt"      : ["O" , "lt" , None],
-    "opcodegt"      : ["O" , "gt" , None],
-    "eventeq"       : ["E" , "eq" , None],
-    "eventlt"       : ["E" , "lt" , None],
-    "eventgt"       : ["E" , "gt" , None],
-    }
-
-# Print usage information
-def usage():
-    print "rt-tester.py <-c -h -q -t> <testfile>"
-    print " -c    display comments after first command"
-    print " -h    help"
-    print " -q    quiet mode"
-    print " -t    test mode (syntax check)"
-    print " testfile: read test specification from testfile"
-    print " otherwise from stdin"
-    return
-
-# Print progress when not in quiet mode
-def progress(str):
-    if not quiet:
-        print str
-
-# Analyse a status value
-def analyse(val, top, arg):
-
-    intval = int(val)
-
-    if top[0] == "M":
-        intval = intval / (10 ** int(arg))
-	intval = intval % 10
-        argval = top[2]
-    elif top[0] == "O":
-        argval = int(cmd_opcodes.get(arg, arg))
-    else:
-        argval = int(arg)
-
-    # progress("%d %s %d" %(intval, top[1], argval))
-
-    if top[1] == "eq" and intval == argval:
-	return 1
-    if top[1] == "lt" and intval < argval:
-        return 1
-    if top[1] == "gt" and intval > argval:
-	return 1
-    return 0
-
-# Parse the commandline
-try:
-    (options, arguments) = getopt.getopt(sys.argv[1:],'chqt')
-except getopt.GetoptError, ex:
-    usage()
-    sys.exit(1)
-
-# Parse commandline options
-for option, value in options:
-    if option == "-c":
-        comments = 1
-    elif option == "-q":
-        quiet = 1
-    elif option == "-t":
-        test = 1
-    elif option == '-h':
-        usage()
-        sys.exit(0)
-
-# Select the input source
-if arguments:
-    try:
-        fd = open(arguments[0])
-    except Exception,ex:
-        sys.stderr.write("File not found %s\n" %(arguments[0]))
-        sys.exit(1)
-else:
-    fd = sys.stdin
-
-linenr = 0
-
-# Read the test patterns
-while 1:
-
-    linenr = linenr + 1
-    line = fd.readline()
-    if not len(line):
-        break
-
-    line = line.strip()
-    parts = line.split(":")
-
-    if not parts or len(parts) < 1:
-        continue
-
-    if len(parts[0]) == 0:
-        continue
-
-    if parts[0].startswith("#"):
-	if comments > 1:
-	    progress(line)
-	continue
-
-    if comments == 1:
-	comments = 2
-
-    progress(line)
-
-    cmd = parts[0].strip().lower()
-    opc = parts[1].strip().lower()
-    tid = parts[2].strip()
-    dat = parts[3].strip()
-
-    try:
-        # Test or wait for a status value
-        if cmd == "t" or cmd == "w":
-            testop = test_opcodes[opc]
-
-            fname = "%s%s%s" %(sysfsprefix, tid, statusfile)
-            if test:
-		print fname
-                continue
-
-            while 1:
-                query = 1
-                fsta = open(fname, 'r')
-                status = fsta.readline().strip()
-                fsta.close()
-                stat = status.split(",")
-                for s in stat:
-		    s = s.strip()
-                    if s.startswith(testop[0]):
-                        # Separate status value
-                        val = s[2:].strip()
-                        query = analyse(val, testop, dat)
-                        break
-                if query or cmd == "t":
-                    break
-
-            progress("   " + status)
-
-            if not query:
-                sys.stderr.write("Test failed in line %d\n" %(linenr))
-		sys.exit(1)
-
-        # Issue a command to the tester
-        elif cmd == "c":
-            cmdnr = cmd_opcodes[opc]
-            # Build command string and sys filename
-            cmdstr = "%s:%s" %(cmdnr, dat)
-            fname = "%s%s%s" %(sysfsprefix, tid, commandfile)
-            if test:
-		print fname
-                continue
-            fcmd = open(fname, 'w')
-            fcmd.write(cmdstr)
-            fcmd.close()
-
-    except Exception,ex:
-    	sys.stderr.write(str(ex))
-        sys.stderr.write("\nSyntax error in line %d\n" %(linenr))
-        if not test:
-            fd.close()
-            sys.exit(1)
-
-# Normal exit pass
-print "Pass"
-sys.exit(0)
diff --git a/scripts/rt-tester/t2-l1-2rt-sameprio.tst b/scripts/rt-tester/t2-l1-2rt-sameprio.tst
deleted file mode 100644
index 3710c8b2090d..000000000000
--- a/scripts/rt-tester/t2-l1-2rt-sameprio.tst
+++ /dev/null
@@ -1,94 +0,0 @@
-#
-# RT-Mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	0
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 2 threads 1 lock
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedfifo:		0: 	80
-C: schedfifo:		1: 	80
-
-# T0 lock L0
-C: locknowait:		0: 	0
-C: locknowait:		1:	0
-W: locked:		0: 	0
-W: blocked:		1: 	0
-T: prioeq:		0: 	80
-
-# T0 unlock L0
-C: unlock:		0: 	0
-W: locked:		1: 	0
-
-# Verify T0
-W: unlocked:		0: 	0
-T: prioeq:		0: 	80
-
-# Unlock
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
-
-# T1,T0 lock L0
-C: locknowait:		1: 	0
-C: locknowait:		0:	0
-W: locked:		1: 	0
-W: blocked:		0: 	0
-T: prioeq:		1: 	80
-
-# T1 unlock L0
-C: unlock:		1: 	0
-W: locked:		0: 	0
-
-# Verify T1
-W: unlocked:		1: 	0
-T: prioeq:		1: 	80
-
-# Unlock and exit
-C: unlock:		0: 	0
-W: unlocked:		0: 	0
-
diff --git a/scripts/rt-tester/t2-l1-pi.tst b/scripts/rt-tester/t2-l1-pi.tst
deleted file mode 100644
index b4cc95975adb..000000000000
--- a/scripts/rt-tester/t2-l1-pi.tst
+++ /dev/null
@@ -1,77 +0,0 @@
-#
-# RT-Mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	0
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 2 threads 1 lock with priority inversion
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedfifo:		1: 	80
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L0
-C: locknowait:		1: 	0
-W: blocked:		1: 	0
-T: prioeq:		0: 	80
-
-# T0 unlock L0
-C: unlock:		0: 	0
-W: locked:		1: 	0
-
-# Verify T1
-W: unlocked:		0: 	0
-T: priolt:		0: 	1
-
-# Unlock and exit
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
-
diff --git a/scripts/rt-tester/t2-l1-signal.tst b/scripts/rt-tester/t2-l1-signal.tst
deleted file mode 100644
index 1b57376cc1f7..000000000000
--- a/scripts/rt-tester/t2-l1-signal.tst
+++ /dev/null
@@ -1,72 +0,0 @@
-#
-# RT-Mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	0
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 2 threads 1 lock with priority inversion
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedother:		1: 	0
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L0
-C: lockintnowait:	1: 	0
-W: blocked:		1: 	0
-
-# Interrupt T1
-C: signal:		1:	0
-W: unlocked:		1: 	0
-T: opcodeeq:		1:	-4
-
-# Unlock and exit
-C: unlock:		0: 	0
-W: unlocked:		0: 	0
diff --git a/scripts/rt-tester/t2-l2-2rt-deadlock.tst b/scripts/rt-tester/t2-l2-2rt-deadlock.tst
deleted file mode 100644
index 68b10629b6f4..000000000000
--- a/scripts/rt-tester/t2-l2-2rt-deadlock.tst
+++ /dev/null
@@ -1,84 +0,0 @@
-#
-# RT-Mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	0
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 2 threads 2 lock
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedfifo:		0: 	80
-C: schedfifo:		1: 	80
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L1
-C: locknowait:		1:	1
-W: locked:		1: 	1
-
-# T0 lock L1
-C: lockintnowait:	0: 	1
-W: blocked:		0: 	1
-
-# T1 lock L0
-C: lockintnowait:	1: 	0
-W: blocked:		1: 	0
-
-# Make deadlock go away
-C: signal:		1:	0
-W: unlocked:		1:	0
-C: signal:		0:	0
-W: unlocked:		0:	1
-
-# Unlock and exit
-C: unlock:		0: 	0
-W: unlocked:		0: 	0
-C: unlock:		1: 	1
-W: unlocked:		1: 	1
-
diff --git a/scripts/rt-tester/t3-l1-pi-1rt.tst b/scripts/rt-tester/t3-l1-pi-1rt.tst
deleted file mode 100644
index 8e6c8b11ae56..000000000000
--- a/scripts/rt-tester/t3-l1-pi-1rt.tst
+++ /dev/null
@@ -1,87 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 3 threads 1 lock PI
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedother:		1: 	0
-C: schedfifo:		2: 	82
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L0
-C: locknowait:		1: 	0
-W: blocked:		1: 	0
-T: priolt:		0: 	1
-
-# T2 lock L0
-C: locknowait:		2: 	0
-W: blocked:		2: 	0
-T: prioeq:		0: 	82
-
-# T0 unlock L0
-C: unlock:		0: 	0
-
-# Wait until T2 got the lock
-W: locked:		2: 	0
-W: unlocked:		0:	0
-T: priolt:		0:	1
-
-# T2 unlock L0
-C: unlock:		2: 	0
-
-W: unlocked:		2: 	0
-W: locked:		1: 	0
-
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
diff --git a/scripts/rt-tester/t3-l1-pi-2rt.tst b/scripts/rt-tester/t3-l1-pi-2rt.tst
deleted file mode 100644
index 69c2212fc520..000000000000
--- a/scripts/rt-tester/t3-l1-pi-2rt.tst
+++ /dev/null
@@ -1,88 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 3 threads 1 lock PI
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedfifo:		1: 	81
-C: schedfifo:		2: 	82
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L0
-C: locknowait:		1: 	0
-W: blocked:		1: 	0
-T: prioeq:		0: 	81
-
-# T2 lock L0
-C: locknowait:		2: 	0
-W: blocked:		2: 	0
-T: prioeq:		0: 	82
-T: prioeq:		1:	81
-
-# T0 unlock L0
-C: unlock:		0: 	0
-
-# Wait until T2 got the lock
-W: locked:		2: 	0
-W: unlocked:		0:	0
-T: priolt:		0:	1
-
-# T2 unlock L0
-C: unlock:		2: 	0
-
-W: unlocked:		2: 	0
-W: locked:		1: 	0
-
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
diff --git a/scripts/rt-tester/t3-l1-pi-3rt.tst b/scripts/rt-tester/t3-l1-pi-3rt.tst
deleted file mode 100644
index 9b0f1eb26a88..000000000000
--- a/scripts/rt-tester/t3-l1-pi-3rt.tst
+++ /dev/null
@@ -1,87 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 3 threads 1 lock PI
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedfifo:		0: 	80
-C: schedfifo:		1: 	81
-C: schedfifo:		2: 	82
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L0
-C: locknowait:		1: 	0
-W: blocked:		1: 	0
-T: prioeq:		0: 	81
-
-# T2 lock L0
-C: locknowait:		2: 	0
-W: blocked:		2: 	0
-T: prioeq:		0: 	82
-
-# T0 unlock L0
-C: unlock:		0: 	0
-
-# Wait until T2 got the lock
-W: locked:		2: 	0
-W: unlocked:		0:	0
-T: prioeq:		0:	80
-
-# T2 unlock L0
-C: unlock:		2: 	0
-
-W: locked:		1: 	0
-W: unlocked:		2: 	0
-
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
diff --git a/scripts/rt-tester/t3-l1-pi-signal.tst b/scripts/rt-tester/t3-l1-pi-signal.tst
deleted file mode 100644
index 39ec74ab06ee..000000000000
--- a/scripts/rt-tester/t3-l1-pi-signal.tst
+++ /dev/null
@@ -1,93 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-# Reset event counter
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set priorities
-C: schedother:		0: 	0
-C: schedfifo:		1: 	80
-C: schedfifo:		2: 	81
-
-# T0 lock L0
-C: lock:		0:	0
-W: locked:		0: 	0
-
-# T1 lock L0, no wait in the wakeup path
-C: locknowait:		1: 	0
-W: blocked:		1: 	0
-T: prioeq:		0:	80
-T: prioeq:		1:	80
-
-# T2 lock L0 interruptible, no wait in the wakeup path
-C: lockintnowait:	2:	0
-W: blocked:		2: 	0
-T: prioeq:		0:	81
-T: prioeq:		1:	80
-
-# Interrupt T2
-C: signal:		2:	2
-W: unlocked:		2:	0
-T: prioeq:		1:	80
-T: prioeq:		0:	80
-
-T: locked:		0:	0
-T: blocked:		1:	0
-
-# T0 unlock L0
-C: unlock:		0: 	0
-
-# Wait until T1 has locked L0 and exit
-W: locked:		1:	0
-W: unlocked:		0: 	0
-T: priolt:		0:	1
-
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
-
-
-
diff --git a/scripts/rt-tester/t3-l1-pi-steal.tst b/scripts/rt-tester/t3-l1-pi-steal.tst
deleted file mode 100644
index e03db7e010fa..000000000000
--- a/scripts/rt-tester/t3-l1-pi-steal.tst
+++ /dev/null
@@ -1,91 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 3 threads 1 lock PI steal pending ownership
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedfifo:		1: 	80
-C: schedfifo:		2: 	81
-
-# T0 lock L0
-C: lock:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L0
-C: lock:		1: 	0
-W: blocked:		1: 	0
-T: prioeq:		0: 	80
-
-# T0 unlock L0
-C: unlock:		0: 	0
-
-# Wait until T1 is in the wakeup loop
-W: blockedwake:		1: 	0
-T: priolt:		0: 	1
-
-# T2 lock L0
-C: lock:		2: 	0
-# T1 leave wakeup loop
-C: lockcont:		1: 	0
-
-# T2 must have the lock and T1 must be blocked
-W: locked:		2: 	0
-W: blocked:		1: 	0
-
-# T2 unlock L0
-C: unlock:		2: 	0
-
-# Wait until T1 is in the wakeup loop and let it run
-W: blockedwake:		1: 	0
-C: lockcont:		1: 	0
-W: locked:		1: 	0
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
diff --git a/scripts/rt-tester/t3-l2-pi.tst b/scripts/rt-tester/t3-l2-pi.tst
deleted file mode 100644
index 7b59100d3e48..000000000000
--- a/scripts/rt-tester/t3-l2-pi.tst
+++ /dev/null
@@ -1,87 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 3 threads 2 lock PI
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedother:		1: 	0
-C: schedfifo:		2: 	82
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L0
-C: locknowait:		1: 	0
-W: blocked:		1: 	0
-T: priolt:		0: 	1
-
-# T2 lock L0
-C: locknowait:		2: 	0
-W: blocked:		2: 	0
-T: prioeq:		0: 	82
-
-# T0 unlock L0
-C: unlock:		0: 	0
-
-# Wait until T2 got the lock
-W: locked:		2: 	0
-W: unlocked:		0:	0
-T: priolt:		0:	1
-
-# T2 unlock L0
-C: unlock:		2: 	0
-
-W: unlocked:		2: 	0
-W: locked:		1: 	0
-
-C: unlock:		1: 	0
-W: unlocked:		1: 	0
diff --git a/scripts/rt-tester/t4-l2-pi-deboost.tst b/scripts/rt-tester/t4-l2-pi-deboost.tst
deleted file mode 100644
index 2f0e049d6443..000000000000
--- a/scripts/rt-tester/t4-l2-pi-deboost.tst
+++ /dev/null
@@ -1,118 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 4 threads 2 lock PI
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedother:		1: 	0
-C: schedfifo:		2: 	82
-C: schedfifo:		3: 	83
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L1
-C: locknowait:		1: 	1
-W: locked:		1: 	1
-
-# T3 lock L0
-C: lockintnowait:	3: 	0
-W: blocked:		3: 	0
-T: prioeq:		0: 	83
-
-# T0 lock L1
-C: lock:		0: 	1
-W: blocked:		0: 	1
-T: prioeq:		1: 	83
-
-# T1 unlock L1
-C: unlock:		1:	1
-
-# Wait until T0 is in the wakeup code
-W: blockedwake:		0:	1
-
-# Verify that T1 is unboosted
-W: unlocked:		1: 	1
-T: priolt:		1: 	1
-
-# T2 lock L1 (T0 is boosted and pending owner !)
-C: locknowait:		2:	1
-W: blocked:		2: 	1
-T: prioeq:		0: 	83
-
-# Interrupt T3 and wait until T3 returned
-C: signal:		3:	0
-W: unlocked:		3:	0
-
-# Verify prio of T0 (still pending owner,
-# but T2 is enqueued due to the previous boost by T3
-T: prioeq:		0:	82
-
-# Let T0 continue
-C: lockcont:		0:	1
-W: locked:		0:	1
-
-# Unlock L1 and let T2 get L1
-C: unlock:		0:	1
-W: locked:		2:	1
-
-# Verify that T0 is unboosted
-W: unlocked:		0:	1
-T: priolt:		0:	1
-
-# Unlock everything and exit
-C: unlock:		2:	1
-W: unlocked:		2:	1
-
-C: unlock:		0:	0
-W: unlocked:		0:	0
-
diff --git a/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst b/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst
deleted file mode 100644
index 04f4034ff895..000000000000
--- a/scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst
+++ /dev/null
@@ -1,178 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 5 threads 4 lock PI - modify priority of blocked threads
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedfifo:		1: 	81
-C: schedfifo:		2: 	82
-C: schedfifo:		3: 	83
-C: schedfifo:		4: 	84
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L1
-C: locknowait:		1: 	1
-W: locked:		1: 	1
-
-# T1 lock L0
-C: lockintnowait:	1: 	0
-W: blocked:		1: 	0
-T: prioeq:		0: 	81
-
-# T2 lock L2
-C: locknowait:		2: 	2
-W: locked:		2: 	2
-
-# T2 lock L1
-C: lockintnowait:	2: 	1
-W: blocked:		2: 	1
-T: prioeq:		0: 	82
-T: prioeq:		1:	82
-
-# T3 lock L3
-C: locknowait:		3: 	3
-W: locked:		3: 	3
-
-# T3 lock L2
-C: lockintnowait:	3: 	2
-W: blocked:		3: 	2
-T: prioeq:		0: 	83
-T: prioeq:		1:	83
-T: prioeq:		2:	83
-
-# T4 lock L3
-C: lockintnowait:	4:	3
-W: blocked:		4: 	3
-T: prioeq:		0: 	84
-T: prioeq:		1:	84
-T: prioeq:		2:	84
-T: prioeq:		3:	84
-
-# Reduce prio of T4
-C: schedfifo:		4: 	80
-T: prioeq:		0: 	83
-T: prioeq:		1:	83
-T: prioeq:		2:	83
-T: prioeq:		3:	83
-T: prioeq:		4:	80
-
-# Increase prio of T4
-C: schedfifo:		4: 	84
-T: prioeq:		0: 	84
-T: prioeq:		1:	84
-T: prioeq:		2:	84
-T: prioeq:		3:	84
-T: prioeq:		4:	84
-
-# Reduce prio of T3
-C: schedfifo:		3: 	80
-T: prioeq:		0: 	84
-T: prioeq:		1:	84
-T: prioeq:		2:	84
-T: prioeq:		3:	84
-T: prioeq:		4:	84
-
-# Increase prio of T3
-C: schedfifo:		3: 	85
-T: prioeq:		0: 	85
-T: prioeq:		1:	85
-T: prioeq:		2:	85
-T: prioeq:		3:	85
-T: prioeq:		4:	84
-
-# Reduce prio of T3
-C: schedfifo:		3: 	83
-T: prioeq:		0: 	84
-T: prioeq:		1:	84
-T: prioeq:		2:	84
-T: prioeq:		3:	84
-T: prioeq:		4:	84
-
-# Signal T4
-C: signal:		4: 	0
-W: unlocked:		4: 	3
-T: prioeq:		0: 	83
-T: prioeq:		1:	83
-T: prioeq:		2:	83
-T: prioeq:		3:	83
-
-# Signal T3
-C: signal:		3: 	0
-W: unlocked:		3: 	2
-T: prioeq:		0: 	82
-T: prioeq:		1:	82
-T: prioeq:		2:	82
-
-# Signal T2
-C: signal:		2: 	0
-W: unlocked:		2: 	1
-T: prioeq:		0: 	81
-T: prioeq:		1:	81
-
-# Signal T1
-C: signal:		1: 	0
-W: unlocked:		1: 	0
-T: priolt:		0: 	1
-
-# Unlock and exit
-C: unlock:		3:	3
-C: unlock:		2:	2
-C: unlock:		1:	1
-C: unlock:		0:	0
-
-W: unlocked:		3:	3
-W: unlocked:		2:	2
-W: unlocked:		1:	1
-W: unlocked:		0:	0
-
diff --git a/scripts/rt-tester/t5-l4-pi-boost-deboost.tst b/scripts/rt-tester/t5-l4-pi-boost-deboost.tst
deleted file mode 100644
index a48a6ee29ddc..000000000000
--- a/scripts/rt-tester/t5-l4-pi-boost-deboost.tst
+++ /dev/null
@@ -1,138 +0,0 @@
-#
-# rt-mutex test
-#
-# Op: C(ommand)/T(est)/W(ait)
-# |  opcode
-# |  |     threadid: 0-7
-# |  |     |  opcode argument
-# |  |     |  |
-# C: lock: 0: 0
-#
-# Commands
-#
-# opcode	opcode argument
-# schedother	nice value
-# schedfifo	priority
-# lock		lock nr (0-7)
-# locknowait	lock nr (0-7)
-# lockint	lock nr (0-7)
-# lockintnowait	lock nr (0-7)
-# lockcont	lock nr (0-7)
-# unlock	lock nr (0-7)
-# signal	thread to signal (0-7)
-# reset		0
-# resetevent	0
-#
-# Tests / Wait
-#
-# opcode	opcode argument
-#
-# prioeq	priority
-# priolt	priority
-# priogt	priority
-# nprioeq	normal priority
-# npriolt	normal priority
-# npriogt	normal priority
-# locked	lock nr (0-7)
-# blocked	lock nr (0-7)
-# blockedwake	lock nr (0-7)
-# unlocked	lock nr (0-7)
-# opcodeeq	command opcode or number
-# opcodelt	number
-# opcodegt	number
-# eventeq	number
-# eventgt	number
-# eventlt	number
-
-#
-# 5 threads 4 lock PI
-#
-C: resetevent:		0: 	0
-W: opcodeeq:		0: 	0
-
-# Set schedulers
-C: schedother:		0: 	0
-C: schedfifo:		1: 	81
-C: schedfifo:		2: 	82
-C: schedfifo:		3: 	83
-C: schedfifo:		4: 	84
-
-# T0 lock L0
-C: locknowait:		0: 	0
-W: locked:		0: 	0
-
-# T1 lock L1
-C: locknowait:		1: 	1
-W: locked:		1: 	1
-
-# T1 lock L0
-C: lockintnowait:	1: 	0
-W: blocked:		1: 	0
-T: prioeq:		0: 	81
-
-# T2 lock L2
-C: locknowait:		2: 	2
-W: locked:		2: 	2
-
-# T2 lock L1
-C: lockintnowait:	2: 	1
-W: blocked:		2: 	1
-T: prioeq:		0: 	82
-T: prioeq:		1:	82
-
-# T3 lock L3
-C: locknowait:		3: 	3
-W: locked:		3: 	3
-
-# T3 lock L2
-C: lockintnowait:	3: 	2
-W: blocked:		3: 	2
-T: prioeq:		0: 	83
-T: prioeq:		1:	83
-T: prioeq:		2:	83
-
-# T4 lock L3
-C: lockintnowait:	4:	3
-W: blocked:		4: 	3
-T: prioeq:		0: 	84
-T: prioeq:		1:	84
-T: prioeq:		2:	84
-T: prioeq:		3:	84
-
-# Signal T4
-C: signal:		4: 	0
-W: unlocked:		4: 	3
-T: prioeq:		0: 	83
-T: prioeq:		1:	83
-T: prioeq:		2:	83
-T: prioeq:		3:	83
-
-# Signal T3
-C: signal:		3: 	0
-W: unlocked:		3: 	2
-T: prioeq:		0: 	82
-T: prioeq:		1:	82
-T: prioeq:		2:	82
-
-# Signal T2
-C: signal:		2: 	0
-W: unlocked:		2: 	1
-T: prioeq:		0: 	81
-T: prioeq:		1:	81
-
-# Signal T1
-C: signal:		1: 	0
-W: unlocked:		1: 	0
-T: priolt:		0: 	1
-
-# Unlock and exit
-C: unlock:		3:	3
-C: unlock:		2:	2
-C: unlock:		1:	1
-C: unlock:		0:	0
-
-W: unlocked:		3:	3
-W: unlocked:		2:	2
-W: unlocked:		1:	1
-W: unlocked:		0:	0
-