The early exception handlers are currently set up using a macro
recursion. Replace that with a standard loop.
Noop patch, just a cleanup.
---
arch/x86/kernel/head_64.S | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
Index: linux/arch/x86/kernel/head_64.S
===================================================================
--- linux.orig/arch/x86/kernel/head_64.S
+++ linux/arch/x86/kernel/head_64.S
@@ -269,18 +269,17 @@ bad_address:
.section ".init.text","ax"
#ifdef CONFIG_EARLY_PRINTK
-.macro early_idt_tramp first, last
- .ifgt \last-\first
- early_idt_tramp \first, \last-1
- .endif
- movl $\last,%esi
+.macro early_idt_tramp i
+ movl $\i,%esi
jmp early_idt_handler
.endm
-
.globl early_idt_handlers
early_idt_handlers:
- .set maxe,NUM_EXCEPTION_VECTORS-1
- early_idt_tramp 0,maxe
+ i = 0
+ .rept NUM_EXCEPTION_VECTORS
+ early_idt_tramp i
+ i = i+1
+ .endr
#endif
ENTRY(early_idt_handler)
--
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