ARM: hotplug cpu: Keep processor information, startup code & __lookup_processor_type
When hotplug CPU is enabled, we need to keep the list of supported CPUs,
their setup functions, and __lookup_processor_type in place so that we
can find and initialize secondary CPUs. Move these into the __CPUINIT
section.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 6a8506d..cd15adb 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -169,7 +169,7 @@
.ascii "ARMv7 Processor"
.align
- __INIT
+ __CPUINIT
/*
* __v7_setup
@@ -297,6 +297,8 @@
__v7_setup_stack:
.space 4 * 11 @ 11 registers
+ __INITDATA
+
.type v7_processor_functions, #object
ENTRY(v7_processor_functions)
.word v7_early_abort
@@ -310,6 +312,8 @@
.word cpu_v7_set_pte_ext
.size v7_processor_functions, . - v7_processor_functions
+ .section ".rodata"
+
.type cpu_arch_name, #object
cpu_arch_name:
.asciz "armv7"