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[PATCH] swsusp: clean assembly parts

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This patch fixes register saving so that each register is only saved once,
and adds missing saving of %cr8 on x86-64.  Some reordering so that
save/restore is more logical/safer (segment registers should be restored
after gdt).

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Pavel Machek
2005-06-25 14:55:14 -07:00
committed by Linus Torvalds
parent c61978b303
commit 8d783b3e02
3 changed files with 17 additions and 20 deletions
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include/asm-x86_64/suspend.h
+1 -1
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@@ -16,7 +16,7 @@ arch_prepare_suspend(void)
struct saved_context {
u16 ds, es, fs, gs, ss;
unsigned long gs_base, gs_kernel_base, fs_base;
unsigned long cr0, cr2, cr3, cr4;
unsigned long cr0, cr2, cr3, cr4, cr8;
u16 gdt_pad;
u16 gdt_limit;
unsigned long gdt_base;