Commit 3ad3cbe3 authored Oct 15, 2019 by Thomas Gleixner Committed by Greg Ungerer Nov 11, 2019

m68k/coldfire: 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.

Cc: Greg Ungerer <gerg@linux-m68k.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>

parent 31f4f5b4

arch/m68k/coldfire/entry.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -108,7 +108,7 @@ ret_from_exception:
		btst #5,%sp@(PT_OFF_SR) /* check if returning to kernel */
		jeq Luser_return /* if so, skip resched, signals */

		#ifdef CONFIG_PREEMPT
		#ifdef CONFIG_PREEMPTION
		movel %sp,%d1 /* get thread_info pointer */
		andl #-THREAD_SIZE,%d1 /* at base of kernel stack */
		movel %d1,%a0

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