x86: move early exception handlers into init.text

Currently they are in .text.head because the rest of head_64.S.
.text.head is not removed as init data, but the early exception handlers
should be because they are not needed after early boot of the BP.
So move them over.

Signed-off-by: Andi Kleen <ak@suse.de>
Cc: mingo@elte.hu
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index 5e03912..c1d7a87 100644 (file)
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -267,6 +267,7 @@ ENTRY(secondary_startup_64)
 bad_address:
        jmp bad_address
 
+       .section ".init.text","ax"
 #ifdef CONFIG_EARLY_PRINTK
        .globl early_idt_handlers
 early_idt_handlers:
@@ -321,6 +322,7 @@ early_idt_msg:
 early_idt_ripmsg:
        .asciz "RIP %s\n"
 #endif /* CONFIG_EARLY_PRINTK */
+       .previous
 
 .balign PAGE_SIZE