From: paulmck@kernel.org
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com,
mingo@kernel.org, jiangshanlai@gmail.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
mhocko@kernel.org, mgorman@techsingularity.net,
torvalds@linux-foundation.org,
"Paul E. McKenney" <paulmck@kernel.org>,
Shuah Khan <shuah@kernel.org>,
linux-kselftest@vger.kernel.org
Subject: [PATCH tip/core/rcu 12/15] rcutorture: Cleanup PREEMPT_COUNT leftovers
Date: Mon, 28 Sep 2020 16:30:59 -0700 [thread overview]
Message-ID: <20200928233102.24265-12-paulmck@kernel.org> (raw)
In-Reply-To: <20200928233041.GA23230@paulmck-ThinkPad-P72>
From: Thomas Gleixner <tglx@linutronix.de>
CONFIG_PREEMPT_COUNT is now unconditionally enabled and will be
removed. Cleanup the leftovers before doing so.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: rcu@vger.kernel.org
Cc: linux-kselftest@vger.kernel.org
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
tools/testing/selftests/rcutorture/configs/rcu/SRCU-t | 1 -
tools/testing/selftests/rcutorture/configs/rcu/SRCU-u | 1 -
tools/testing/selftests/rcutorture/configs/rcu/TINY01 | 1 -
tools/testing/selftests/rcutorture/doc/TINY_RCU.txt | 5 ++---
tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt | 1 -
tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/config.h | 1 -
6 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-t b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-t
index 6c78022..553cf65 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-t
+++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-t
@@ -7,4 +7,3 @@ CONFIG_RCU_TRACE=n
CONFIG_DEBUG_LOCK_ALLOC=n
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
CONFIG_DEBUG_ATOMIC_SLEEP=y
-#CHECK#CONFIG_PREEMPT_COUNT=y
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-u b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-u
index c15ada8..99563da 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/SRCU-u
+++ b/tools/testing/selftests/rcutorture/configs/rcu/SRCU-u
@@ -7,4 +7,3 @@ CONFIG_RCU_TRACE=n
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
-CONFIG_PREEMPT_COUNT=n
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TINY01 b/tools/testing/selftests/rcutorture/configs/rcu/TINY01
index 6db705e..9b22b8e 100644
--- a/tools/testing/selftests/rcutorture/configs/rcu/TINY01
+++ b/tools/testing/selftests/rcutorture/configs/rcu/TINY01
@@ -10,4 +10,3 @@ CONFIG_RCU_TRACE=n
#CHECK#CONFIG_RCU_STALL_COMMON=n
CONFIG_DEBUG_LOCK_ALLOC=n
CONFIG_DEBUG_OBJECTS_RCU_HEAD=n
-CONFIG_PREEMPT_COUNT=n
diff --git a/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt b/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt
index a75b169..d30cedf 100644
--- a/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt
+++ b/tools/testing/selftests/rcutorture/doc/TINY_RCU.txt
@@ -3,11 +3,10 @@ This document gives a brief rationale for the TINY_RCU test cases.
Kconfig Parameters:
-CONFIG_DEBUG_LOCK_ALLOC -- Do all three and none of the three.
-CONFIG_PREEMPT_COUNT
+CONFIG_DEBUG_LOCK_ALLOC -- Do both and none of the two.
CONFIG_RCU_TRACE
-The theory here is that randconfig testing will hit the other six possible
+The theory here is that randconfig testing will hit the other two possible
combinations of these parameters.
diff --git a/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt b/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt
index 1b96d68..cfdd48f 100644
--- a/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt
+++ b/tools/testing/selftests/rcutorture/doc/TREE_RCU-kconfig.txt
@@ -43,7 +43,6 @@ CONFIG_64BIT
Used only to check CONFIG_RCU_FANOUT value, inspection suffices.
-CONFIG_PREEMPT_COUNT
CONFIG_PREEMPT_RCU
Redundant with CONFIG_PREEMPT, ignore.
diff --git a/tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/config.h b/tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/config.h
index 283d710..d0d485d 100644
--- a/tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/config.h
+++ b/tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/config.h
@@ -8,7 +8,6 @@
#undef CONFIG_HOTPLUG_CPU
#undef CONFIG_MODULES
#undef CONFIG_NO_HZ_FULL_SYSIDLE
-#undef CONFIG_PREEMPT_COUNT
#undef CONFIG_PREEMPT_RCU
#undef CONFIG_PROVE_RCU
#undef CONFIG_RCU_NOCB_CPU
--
2.9.5
next prev parent reply other threads:[~2020-09-28 23:31 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-28 23:30 [PATCH tip/core/rcu 0/15] Paul E. McKenney
2020-09-28 23:30 ` [PATCH tip/core/rcu 01/15] lib/debug: Remove pointless ARCH_NO_PREEMPT dependencies paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 02/15] preempt: Make preempt count unconditional paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 03/15] preempt: Cleanup PREEMPT_COUNT leftovers paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 04/15] lockdep: " paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 05/15] mm/pagemap: " paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 06/15] locking/bitspinlock: " paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 07/15] uaccess: " paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 08/15] sched: " paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 09/15] ARM: " paulmck
2020-09-28 23:30 ` paulmck
2020-09-28 23:30 ` [PATCH tip/core/rcu 10/15] xtensa: " paulmck
2020-09-28 23:30 ` [Intel-gfx] [PATCH tip/core/rcu 11/15] drm/i915: " paulmck
2020-09-28 23:30 ` paulmck
2020-09-28 23:30 ` paulmck
2020-10-01 7:17 ` [Intel-gfx] " Joonas Lahtinen
2020-10-01 7:17 ` Joonas Lahtinen
2020-10-01 7:17 ` Joonas Lahtinen
2020-10-01 8:25 ` [Intel-gfx] " Thomas Gleixner
2020-10-01 8:25 ` Thomas Gleixner
2020-10-01 8:25 ` Thomas Gleixner
2020-10-01 16:03 ` [Intel-gfx] " Paul E. McKenney
2020-10-01 16:03 ` Paul E. McKenney
2020-10-01 16:03 ` Paul E. McKenney
2020-09-28 23:30 ` paulmck [this message]
2020-09-28 23:31 ` [PATCH tip/core/rcu 13/15] preempt: Remove PREEMPT_COUNT from Kconfig paulmck
2020-09-28 23:31 ` [PATCH tip/core/rcu 14/15] rcu/tree: Allocate a page when caller is preemptible paulmck
2020-09-29 12:07 ` Michal Hocko
2020-09-30 1:53 ` Paul E. McKenney
2020-09-30 8:41 ` Michal Hocko
2020-09-30 12:31 ` Uladzislau Rezki
2020-09-30 23:21 ` Paul E. McKenney
2020-10-01 9:02 ` Michal Hocko
2020-10-01 16:27 ` Paul E. McKenney
2020-10-02 6:57 ` Michal Hocko
2020-10-02 14:12 ` Paul E. McKenney
2020-10-01 16:28 ` Paul E. McKenney
2020-10-01 20:03 ` Uladzislau Rezki
2020-09-28 23:31 ` [PATCH tip/core/rcu 15/15] kvfree_rcu(): Fix ifnullfree.cocci warnings paulmck
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