linux-kernel - [PATCH] arm64: enable generic idle loop

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Date:	Fri, 21 Aug 2015 11:40:22 +0800
From:	Leo Yan <leo.yan@...aro.org>
To:	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	Leo Yan <leo.yan@...aro.org>
Subject: [PATCH] arm64: enable generic idle loop

Enable generic idle loop for ARM64, so can support for hlt/nohlt
command line options to override default idle loop behavior.

Signed-off-by: Leo Yan <leo.yan@...aro.org>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 0f6edb1..c404e74 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -31,6 +31,7 @@ config ARM64
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_CPU_AUTOPROBE
 	select GENERIC_EARLY_IOREMAP
+	select GENERIC_IDLE_POLL_SETUP
 	select GENERIC_IRQ_PROBE
 	select GENERIC_IRQ_SHOW
 	select GENERIC_IRQ_SHOW_LEVEL
-- 
1.9.1

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