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Message-Id: <20080311012322.B1E221B41CE@basil.firstfloor.org> Date: Tue, 11 Mar 2008 02:23:22 +0100 (CET) From: Andi Kleen <andi@...stfloor.org> To: mingo@...e.hu, tglx@...utronix.de, linux-kernel@...r.kernel.org Subject: [PATCH REPOST] [3/3] Replace macro recursion with more conventional loop 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@...e.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) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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