rtmutex: Delete scriptable tester

No one uses this anymore, and this is not the first time the
idea of replacing it with a (now possible) userspace side.
Lock stealing logic was removed long ago in when the lock
was granted to the highest prio.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Mike Galbraith <umgwanakikbuti@gmail.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1435782588-4177-2-git-send-email-dave@stgolabs.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/parisc/configs/c8000_defconfig b/arch/parisc/configs/c8000_defconfig
index 269c23d..1a8f6f9 100644 (file)
--- a/arch/parisc/configs/c8000_defconfig
+++ b/arch/parisc/configs/c8000_defconfig
@@ -242,7 +242,6 @@ CONFIG_LOCKUP_DETECTOR=y
 CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
 CONFIG_PANIC_ON_OOPS=y
 CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_RT_MUTEX_TESTER=y
 CONFIG_PROVE_RCU_DELAY=y
 CONFIG_DEBUG_BLOCK_EXT_DEVT=y
 CONFIG_LATENCYTOP=y

diff --git a/arch/parisc/configs/generic-32bit_defconfig b/arch/parisc/configs/generic-32bit_defconfig
index 33b148f..0ffb08f 100644 (file)
--- a/arch/parisc/configs/generic-32bit_defconfig
+++ b/arch/parisc/configs/generic-32bit_defconfig
@@ -295,7 +295,6 @@ CONFIG_DEBUG_SHIRQ=y
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_TIMER_STATS=y
 CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_RT_MUTEX_TESTER=y
 CONFIG_DEBUG_SPINLOCK=y
 CONFIG_DEBUG_MUTEXES=y
 CONFIG_RCU_CPU_STALL_INFO=y

diff --cc arch/xtensa/configs/iss_defconfig
Simple merge

diff --cc kernel/locking/Makefile
Simple merge

diff --cc kernel/locking/rtmutex-tester.c
Simple merge

diff --cc kernel/locking/rtmutex.c
Simple merge

diff --cc kernel/locking/rtmutex_common.h
Simple merge

diff --cc lib/Kconfig.debug
Simple merge

diff --cc scripts/rt-tester/check-all.sh
Simple merge

diff --cc scripts/rt-tester/rt-tester.py
Simple merge

diff --cc scripts/rt-tester/t2-l1-2rt-sameprio.tst
Simple merge

diff --cc scripts/rt-tester/t2-l1-pi.tst
Simple merge

diff --cc scripts/rt-tester/t2-l1-signal.tst
Simple merge

diff --cc scripts/rt-tester/t2-l2-2rt-deadlock.tst
Simple merge

diff --cc scripts/rt-tester/t3-l1-pi-1rt.tst
Simple merge

diff --cc scripts/rt-tester/t3-l1-pi-2rt.tst
Simple merge

diff --cc scripts/rt-tester/t3-l1-pi-3rt.tst
Simple merge

diff --cc scripts/rt-tester/t3-l1-pi-signal.tst
Simple merge

diff --cc scripts/rt-tester/t3-l1-pi-steal.tst
Simple merge

diff --cc scripts/rt-tester/t3-l2-pi.tst
Simple merge

diff --cc scripts/rt-tester/t4-l2-pi-deboost.tst
Simple merge

diff --cc scripts/rt-tester/t5-l4-pi-boost-deboost-setsched.tst
Simple merge

diff --cc scripts/rt-tester/t5-l4-pi-boost-deboost.tst
Simple merge