From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 15 Oct 2019 21:17:54 +0200
Subject: sched/rt, h8300: Use CONFIG_PREEMPTION
Patch-mainline: v5.6-rc1
Git-commit: 7462b759b1c2fc3848fe54f71bf553f8f4e6d323
References: bsc#1162702
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.
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: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: uclinux-h8-devel@lists.sourceforge.jp
Link: https://lore.kernel.org/r/20191015191821.11479-8-bigeasy@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
arch/h8300/kernel/entry.S | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/arch/h8300/kernel/entry.S
+++ b/arch/h8300/kernel/entry.S
@@ -284,12 +284,12 @@ badsys:
mov.l er0,@(LER0:16,sp)
bra resume_userspace
-#if !defined(CONFIG_PREEMPT)
+#if !defined(CONFIG_PREEMPTION)
#define resume_kernel restore_all
#endif
ret_from_exception:
-#if defined(CONFIG_PREEMPT)
+#if defined(CONFIG_PREEMPTION)
orc #0xc0,ccr
#endif
ret_from_interrupt:
@@ -319,7 +319,7 @@ work_resched:
restore_all:
RESTORE_ALL /* Does RTE */
-#if defined(CONFIG_PREEMPT)
+#if defined(CONFIG_PREEMPTION)
resume_kernel:
mov.l @(TI_PRE_COUNT:16,er4),er0
bne restore_all:8