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x86: move x86_64 gdt closer to i386

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i386 and x86_64 used two different schemes for maintaining the gdt.
With this patch, x86_64 initial gdt table is defined in a .c file,
same way as i386 is now. Also, we call it "gdt_page", and the descriptor,
"early_gdt_descr". This way we achieve common naming, which can allow for
more code integration.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa
2008-05-28 16:19:53 -07:00
committed by Ingo Molnar
parent 736f12bff9
commit a939098afc
7 changed files with 48 additions and 88 deletions
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5
arch/x86/kernel/x8664_ksyms_64.c
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@@ -53,8 +53,3 @@ EXPORT_SYMBOL(init_level4_pgt);
EXPORT_SYMBOL(load_gs_index);
EXPORT_SYMBOL(_proxy_pda);
#ifdef CONFIG_PARAVIRT
/* Virtualized guests may want to use it */
EXPORT_SYMBOL_GPL(cpu_gdt_descr);
#endif