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Subject[PATCH v2 1/9] ARM: correct secondary_startup_arm mode
Date
secondary_startup_arm is used as ARM mode secondary start up function
when ther kernel is compiled in THUMB mode, however the label itself
is still in .thumb mode. readelf shows:

160979: c020a581 120 FUNC GLOBAL DEFAULT 2 secondary_startup_arm

Make sure the label is in ARM mode as well.

Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
---
arch/arm/kernel/head.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 3637973..58ee8a2 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -346,8 +346,8 @@ __turn_mmu_on_loc:

#if defined(CONFIG_SMP)
.text
-ENTRY(secondary_startup_arm)
.arm
+ENTRY(secondary_startup_arm)
THUMB( adr r9, BSYM(1f) ) @ Kernel is entered in ARM.
THUMB( bx r9 ) @ If this is a Thumb-2 kernel,
THUMB( .thumb ) @ switch to Thumb now.
--
1.8.1.1.dirty


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