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* [PATCH 15/34] parisc: Use CONFIG_PREEMPTION
       [not found] <20191015191821.11479-1-bigeasy@linutronix.de>
@ 2019-10-15 19:18 ` Sebastian Andrzej Siewior
  2019-12-08 14:58   ` [tip: sched/urgent] sched/rt, " tip-bot2 for Thomas Gleixner
  0 siblings, 1 reply; 2+ messages in thread
From: Sebastian Andrzej Siewior @ 2019-10-15 19:18 UTC (permalink / raw)
  To: linux-kernel
  Cc: tglx, James E.J. Bottomley, Helge Deller, linux-parisc,
	Sebastian Andrzej Siewior

From: Thomas Gleixner <tglx@linutronix.de>

CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT.
Both PREEMPT and PREEMPT_RT require the same functionality which today
depends on CONFIG_PREEMPT.

Switch the entry code over to use CONFIG_PREEMPTION.

Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Helge Deller <deller@gmx.de>
Cc: linux-parisc@vger.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[bigeasy: +Kconfig]
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
 arch/parisc/Kconfig        |  2 +-
 arch/parisc/kernel/entry.S | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index b16237c95ea33..593e4014cef84 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -81,7 +81,7 @@ config STACK_GROWSUP
 config GENERIC_LOCKBREAK
 	bool
 	default y
-	depends on SMP && PREEMPT
+	depends on SMP && PREEMPTION
 
 config ARCH_HAS_ILOG2_U32
 	bool
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index 1d1d748c227f0..de212948de74e 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -940,14 +940,14 @@ ENTRY(intr_return)
 	rfi
 	nop
 
-#ifndef CONFIG_PREEMPT
+#ifndef CONFIG_PREEMPTION
 # define intr_do_preempt	intr_restore
-#endif /* !CONFIG_PREEMPT */
+#endif /* !CONFIG_PREEMPTION */
 
 	.import schedule,code
 intr_do_resched:
 	/* Only call schedule on return to userspace. If we're returning
-	 * to kernel space, we may schedule if CONFIG_PREEMPT, otherwise
+	 * to kernel space, we may schedule if CONFIG_PREEMPTION, otherwise
 	 * we jump back to intr_restore.
 	 */
 	LDREG	PT_IASQ0(%r16), %r20
@@ -979,7 +979,7 @@ ENTRY(intr_return)
 	 * and preempt_count is 0. otherwise, we continue on
 	 * our merry way back to the current running task.
 	 */
-#ifdef CONFIG_PREEMPT
+#ifdef CONFIG_PREEMPTION
 	.import preempt_schedule_irq,code
 intr_do_preempt:
 	rsm	PSW_SM_I, %r0		/* disable interrupts */
@@ -999,7 +999,7 @@ ENTRY(intr_return)
 	nop
 
 	b,n	intr_restore		/* ssm PSW_SM_I done by intr_restore */
-#endif /* CONFIG_PREEMPT */
+#endif /* CONFIG_PREEMPTION */
 
 	/*
 	 * External interrupts.
-- 
2.23.0


^ permalink raw reply	[flat|nested] 2+ messages in thread

* [tip: sched/urgent] sched/rt, parisc: Use CONFIG_PREEMPTION
  2019-10-15 19:18 ` [PATCH 15/34] parisc: Use CONFIG_PREEMPTION Sebastian Andrzej Siewior
@ 2019-12-08 14:58   ` " tip-bot2 for Thomas Gleixner
  0 siblings, 0 replies; 2+ messages in thread
From: tip-bot2 for Thomas Gleixner @ 2019-12-08 14:58 UTC (permalink / raw)
  To: linux-tip-commits
  Cc: Thomas Gleixner, Sebastian Andrzej Siewior, Helge Deller,
	James E.J. Bottomley, Linus Torvalds, Peter Zijlstra,
	linux-parisc, Ingo Molnar, x86, LKML

The following commit has been merged into the sched/urgent branch of tip:

Commit-ID:     09613e8320cda150717126ba88c0ddc38bfc0c68
Gitweb:        https://git.kernel.org/tip/09613e8320cda150717126ba88c0ddc38bfc0c68
Author:        Thomas Gleixner <tglx@linutronix.de>
AuthorDate:    Tue, 15 Oct 2019 21:18:02 +02:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Sun, 08 Dec 2019 14:37:34 +01:00

sched/rt, parisc: Use CONFIG_PREEMPTION

CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT.
Both PREEMPT and PREEMPT_RT require the same functionality which today
depends on CONFIG_PREEMPT.

Switch the entry code over to use CONFIG_PREEMPTION.

[bigeasy: +Kconfig]

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Helge Deller <deller@gmx.de>
Cc: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-parisc@vger.kernel.org
Link: https://lore.kernel.org/r/20191015191821.11479-16-bigeasy@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/parisc/Kconfig        |  2 +-
 arch/parisc/kernel/entry.S | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index b16237c..593e401 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -81,7 +81,7 @@ config STACK_GROWSUP
 config GENERIC_LOCKBREAK
 	bool
 	default y
-	depends on SMP && PREEMPT
+	depends on SMP && PREEMPTION
 
 config ARCH_HAS_ILOG2_U32
 	bool
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index b96d744..9a03e29 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -940,14 +940,14 @@ intr_restore:
 	rfi
 	nop
 
-#ifndef CONFIG_PREEMPT
+#ifndef CONFIG_PREEMPTION
 # define intr_do_preempt	intr_restore
-#endif /* !CONFIG_PREEMPT */
+#endif /* !CONFIG_PREEMPTION */
 
 	.import schedule,code
 intr_do_resched:
 	/* Only call schedule on return to userspace. If we're returning
-	 * to kernel space, we may schedule if CONFIG_PREEMPT, otherwise
+	 * to kernel space, we may schedule if CONFIG_PREEMPTION, otherwise
 	 * we jump back to intr_restore.
 	 */
 	LDREG	PT_IASQ0(%r16), %r20
@@ -979,7 +979,7 @@ intr_do_resched:
 	 * and preempt_count is 0. otherwise, we continue on
 	 * our merry way back to the current running task.
 	 */
-#ifdef CONFIG_PREEMPT
+#ifdef CONFIG_PREEMPTION
 	.import preempt_schedule_irq,code
 intr_do_preempt:
 	rsm	PSW_SM_I, %r0		/* disable interrupts */
@@ -999,7 +999,7 @@ intr_do_preempt:
 	nop
 
 	b,n	intr_restore		/* ssm PSW_SM_I done by intr_restore */
-#endif /* CONFIG_PREEMPT */
+#endif /* CONFIG_PREEMPTION */
 
 	/*
 	 * External interrupts.

^ permalink raw reply	[flat|nested] 2+ messages in thread

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     [not found] <20191015191821.11479-1-bigeasy@linutronix.de>
2019-10-15 19:18 ` [PATCH 15/34] parisc: Use CONFIG_PREEMPTION Sebastian Andrzej Siewior
2019-12-08 14:58   ` [tip: sched/urgent] sched/rt, " tip-bot2 for Thomas Gleixner

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