Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH REPOST] [3/3] Replace macro recursion with more conventional loop | Date | Tue, 4 Mar 2008 22:13:32 +0100 (CET) |
| |
The early exception handlers are currently set up using a macro recursion. Replace that with a standard loop.
Noop patch, just a cleanup.
Signed-off-by: Andi Kleen <ak@suse.de>
--- 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)
| |