From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: linux-kernel@vger.kernel.org
Cc: Vineet Gupta <vgupta@synopsys.com>,
tglx@linutronix.de, linux-snps-arc@lists.infradead.org,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Subject: [PATCH 04/34] ARC: Use CONFIG_PREEMPTION
Date: Tue, 15 Oct 2019 21:17:51 +0200
Message-ID: <20191015191821.11479-5-bigeasy@linutronix.de> (raw)
In-Reply-To: <20191015191821.11479-1-bigeasy@linutronix.de>
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: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---
arch/arc/kernel/entry.S | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 72be01270e246..1f6bb184a44db 100644
--- a/arch/arc/kernel/entry.S
+++ b/arch/arc/kernel/entry.S
@@ -337,11 +337,11 @@ ENTRY(ret_from_exception)
resume_kernel_mode:
; Disable Interrupts from this point on
- ; CONFIG_PREEMPT: This is a must for preempt_schedule_irq()
- ; !CONFIG_PREEMPT: To ensure restore_regs is intr safe
+ ; CONFIG_PREEMPTION: This is a must for preempt_schedule_irq()
+ ; !CONFIG_PREEMPTION: To ensure restore_regs is intr safe
IRQ_DISABLE r9
-#ifdef CONFIG_PREEMPT
+#ifdef CONFIG_PREEMPTION
; Can't preempt if preemption disabled
GET_CURR_THR_INFO_FROM_SP r10
--
2.23.0
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