[PATCH] use "normalized" syntax for lgdt/lidt

[PATCH] use "normalized" syntax for lgdt/lidt

[Randy.Dunlap]

Hi,
Generates same code, but uses asm syntax that matches other
locations in arch/i386/.

Please apply.

--
~Randy


patch_name:	lxdt_norm.patch
patch_version:	2003-09-22.12:21:55
author:		Randy.Dunlap <rddunlap@osdl.org>
description:	use common (normalized) asm syntax for lidt/lgdt,
		specifying that the operand is an input value
		instead of output;
product:	Linux
product_versions: 2.6.0-922
diffstat:	=
 arch/i386/kernel/cpu/common.c |    4 ++--
 arch/i386/kernel/traps.c      |    2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff -Naurp ./arch/i386/kernel/cpu/common.c~lxdt ./arch/i386/kernel/cpu/common.c
--- ./arch/i386/kernel/cpu/common.c~lxdt	2003-09-22 08:45:09.000000000 -0700
+++ ./arch/i386/kernel/cpu/common.c	2003-09-22 12:05:57.000000000 -0700
@@ -493,8 +493,8 @@ void __init cpu_init (void)
 	 */
 	memcpy(thread->tls_array, cpu_gdt_table[cpu], GDT_ENTRY_TLS_ENTRIES * 8);
 
-	__asm__ __volatile__("lgdt %0": "=m" (cpu_gdt_descr[cpu]));
-	__asm__ __volatile__("lidt %0": "=m" (idt_descr));
+	__asm__ __volatile__("lgdt %0" : : "m" (cpu_gdt_descr[cpu]));
+	__asm__ __volatile__("lidt %0" : : "m" (idt_descr));
 
 	/*
 	 * Delete NT
diff -Naurp ./arch/i386/kernel/traps.c~lxdt ./arch/i386/kernel/traps.c
--- ./arch/i386/kernel/traps.c~lxdt	2003-09-22 08:45:12.000000000 -0700
+++ ./arch/i386/kernel/traps.c	2003-09-22 12:04:17.000000000 -0700
@@ -783,7 +783,7 @@ void __init trap_init_f00f_bug(void)
 	 * it uses the read-only mapped virtual address.
 	 */
 	idt_descr.address = fix_to_virt(FIX_F00F_IDT);
-	__asm__ __volatile__("lidt %0": "=m" (idt_descr));
+	__asm__ __volatile__("lidt %0" : : "m" (idt_descr));
 }
 #endif