* [PATCH] ARM: plat-versatile: move secondary CPU startup code out of .init for hotplug
@ 2012-11-08 10:39 Claudio Fontana
0 siblings, 0 replies; only message in thread
From: Claudio Fontana @ 2012-11-08 10:39 UTC (permalink / raw)
To: Russell King
Cc: Dave Martin, Pawel Moll, Christoffer Dall, linux-arm-kernel,
linux-kernel
Using __CPUINIT instead of __INIT puts the secondary CPU startup code
into the "right" section: it will not be freed in hotplug configurations,
allowing hot-add of cpus, while still getting freed in non-hotplug configs.
Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
---
arch/arm/plat-versatile/headsmp.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/plat-versatile/headsmp.S b/arch/arm/plat-versatile/headsmp.S
index dd703ef..19fe180 100644
--- a/arch/arm/plat-versatile/headsmp.S
+++ b/arch/arm/plat-versatile/headsmp.S
@@ -11,7 +11,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
- __INIT
+ __CPUINIT
/*
* Realview/Versatile Express specific entry point for secondary CPUs.
--
1.7.12.1
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2012-11-08 10:39 [PATCH] ARM: plat-versatile: move secondary CPU startup code out of .init for hotplug Claudio Fontana
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