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From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Juri Lelli <juri.lelli@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Lai Jiangshan <jiangshanlai@gmail.com>,
	dri-devel@lists.freedesktop.org, Ben Segall <bsegall@google.com>,
	linux-mm@kvack.org, Will Deacon <will@kernel.org>,
	linux-kselftest@vger.kernel.org, Shuah Khan <shuah@kernel.org>,
	Ingo Molnar <mingo@kernel.org>,
	Anton Ivanov <anton.ivanov@cambridgegreys.com>,
	linux-arch@vger.kernel.org,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Brian Cain <bcain@codeaurora.org>,
	Richard Weinberger <richard@nod.at>,
	Russell King <linux@armlinux.org.uk>,
	David Airlie <airlied@linux.ie>, Ingo Molnar <mingo@redhat.com>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Mel Gorman <mgorman@suse.de>,
	intel-gfx@lists.freedesktop.org, Matt Turner <mattst88@gmail.com>,
	Valentin Schneider <valentin.schneider@arm.com>,
	linux-xtensa@linux-xtensa.org,
	"Paul E. McKenney" <paulmck@kernel.org>,
	Jeff Dike <jdike@addtoit.com>,
	linux-alpha@vger.kernel.org, linux-um@lists.infradead.org,
	Josh Triplett <josh@joshtriplett.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	rcu@vger.kernel.org,
	Linus Torvalds <torvalds@linuxfoundation.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	Rodrigo Vivi <rodrigo.vivi@intel.com>,
	Dietmar Eggemann <dietmar.eggemann@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	Richard Henderson <rth@twiddle.net>,
	Chris Zankel <chris@zankel.net>,
	Max Filippov <jcmvbkbc@gmail.com>,
	linux-m68k@lists.linux-m68k.org, linux-hexagon@vger.kernel.org,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Andrew Morton <akpm@linux-foundation.org>,
	Daniel Bristot de Oliveira <bristot@redhat.com>
Subject: [patch 12/13] rcutorture: Clenaup PREEMPT_COUNT leftovers
Date: Mon, 14 Sep 2020 22:42:21 +0200
Message-ID: <20200914204442.204800632@linutronix.de> (raw)
In-Reply-To: <20200914204209.256266093@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
---
 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(-)

--- 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
--- 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
--- 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
--- 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 fo
 
 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.
 
 
--- 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.
--- 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

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  parent reply index

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-14 20:42 [patch 00/13] preempt: Make preempt count unconditional Thomas Gleixner
2020-09-14 20:42 ` [patch 01/13] lib/debug: Remove pointless ARCH_NO_PREEMPT dependencies Thomas Gleixner
2020-09-14 20:42 ` [patch 02/13] preempt: Make preempt count unconditional Thomas Gleixner
2020-09-14 20:42 ` [patch 03/13] preempt: Clenaup PREEMPT_COUNT leftovers Thomas Gleixner
2020-09-14 20:42 ` [patch 04/13] lockdep: " Thomas Gleixner
2020-09-15 16:11   ` Will Deacon
2020-09-14 20:42 ` [patch 05/13] mm/pagemap: " Thomas Gleixner
2020-09-14 20:42 ` [patch 06/13] locking/bitspinlock: " Thomas Gleixner
2020-09-15 16:10   ` Will Deacon
2020-09-14 20:42 ` [patch 07/13] uaccess: " Thomas Gleixner
2020-09-14 20:42 ` [patch 08/13] sched: " Thomas Gleixner
2020-09-14 20:42 ` [patch 09/13] ARM: " Thomas Gleixner
2020-09-14 20:42 ` [patch 10/13] xtensa: " Thomas Gleixner
2020-09-14 20:42 ` [patch 11/13] drm/i915: " Thomas Gleixner
2020-09-14 20:42 ` Thomas Gleixner [this message]
2020-09-14 20:42 ` [patch 13/13] preempt: Remove PREEMPT_COUNT from Kconfig Thomas Gleixner
2020-09-14 20:54 ` [patch 00/13] preempt: Make preempt count unconditional Steven Rostedt
2020-09-14 20:59 ` Linus Torvalds
2020-09-14 21:55   ` Thomas Gleixner
2020-09-14 22:24     ` Linus Torvalds
2020-09-14 22:37       ` Linus Torvalds
2020-09-15  3:21         ` [PATCH] crypto: lib/chacha20poly1305 - Set SG_MITER_ATOMIC unconditionally Herbert Xu
2020-09-15  6:20         ` [patch 00/13] preempt: Make preempt count unconditional Ard Biesheuvel
2020-09-15  6:22           ` Herbert Xu
2020-09-15  6:39             ` Linus Torvalds
     [not found]               ` <87een35woz.fsf@nanos.tec.linutronix.de>
2020-09-15 17:29                 ` Linus Torvalds
     [not found]       ` <87bli75t7v.fsf@nanos.tec.linutronix.de>
2020-09-15 17:35         ` Linus Torvalds
2020-09-15 19:57           ` Thomas Gleixner
2020-09-16 18:34             ` Linus Torvalds
2020-09-16  7:37           ` Daniel Vetter
2020-09-16 15:29             ` Paul E. McKenney
2020-09-16 18:32               ` Linus Torvalds
2020-09-16 20:43                 ` Paul E. McKenney
2020-09-17  6:38                 ` Ard Biesheuvel
2020-09-16 20:29               ` Daniel Vetter
2020-09-16 20:58                 ` Paul E. McKenney
2020-09-16 21:43                   ` Daniel Vetter
2020-09-16 22:39                     ` Paul E. McKenney
2020-09-17  7:52                       ` Daniel Vetter
2020-09-17 16:28                         ` Paul E. McKenney
2020-09-29  8:19                     ` Michal Hocko
2020-09-29  8:19                       ` Michal Hocko
2020-09-29  8:20                       ` Michal Hocko
2020-09-29  8:21                       ` Michal Hocko
2020-09-29  8:23                       ` Michal Hocko
2020-09-29  9:00                       ` Daniel Vetter
2020-09-29 14:54                         ` Michal Hocko
2020-09-16 19:23     ` Matthew Wilcox
2020-09-16 20:48       ` Paul E. McKenney
2020-09-15 17:25   ` Paul E. McKenney

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