| From | Sebastian Andrzej Siewior <> | Subject | [PATCH 06/34] csky: Use CONFIG_PREEMPTION | Date | Tue, 15 Oct 2019 21:17:53 +0200 |
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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: Guo Ren <guoren@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> --- arch/csky/kernel/entry.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/csky/kernel/entry.S b/arch/csky/kernel/entry.S index a7a5b67df8989..0077063280000 100644 --- a/arch/csky/kernel/entry.S +++ b/arch/csky/kernel/entry.S @@ -277,7 +277,7 @@ ENTRY(csky_irq) zero_fp psrset ee -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION mov r9, sp /* Get current stack pointer */ bmaski r10, THREAD_SHIFT andn r9, r10 /* Get thread_info */ @@ -294,7 +294,7 @@ ENTRY(csky_irq) mov a0, sp jbsr csky_do_IRQ -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION subi r12, 1 stw r12, (r9, TINFO_PREEMPT) cmpnei r12, 0 -- 2.23.0
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