[PATCH 1/8] arm64: kernel: don't export local symbols from head.S

From: Ard Biesheuvel
Date: Mon Apr 18 2016 - 11:10:09 EST


This unexports some symbols from head.S that are only used locally.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
---
arch/arm64/kernel/head.S | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S
index b43417618847..ac27d8d937b2 100644
--- a/arch/arm64/kernel/head.S
+++ b/arch/arm64/kernel/head.S
@@ -638,7 +638,7 @@ ENDPROC(el2_setup)
* Sets the __boot_cpu_mode flag depending on the CPU boot mode passed
* in x20. See arch/arm64/include/asm/virt.h for more info.
*/
-ENTRY(set_cpu_boot_mode_flag)
+set_cpu_boot_mode_flag:
adr_l x1, __boot_cpu_mode
cmp w20, #BOOT_CPU_MODE_EL2
b.ne 1f
@@ -691,7 +691,7 @@ ENTRY(secondary_entry)
b secondary_startup
ENDPROC(secondary_entry)

-ENTRY(secondary_startup)
+secondary_startup:
/*
* Common entry point for secondary CPUs.
*/
@@ -706,7 +706,7 @@ ENTRY(secondary_startup)
ENDPROC(secondary_startup)
0: .long (_text - TEXT_OFFSET) - __secondary_switched

-ENTRY(__secondary_switched)
+__secondary_switched:
adr_l x5, vectors
msr vbar_el1, x5
isb
--
2.5.0