tree d628c8be86e066f11c5967c5ee02c7248993607d
parent c9c3e457de24cca2ca688fa397d93a241f472048
author Nickolai Zeldovich <[EMAIL PROTECTED]> Sat, 09 Apr 2005 07:37:34 -0400
committer Len Brown <[EMAIL PROTECTED]> Tue, 12 Jul 2005 08:04:31 -0400
[ACPI] S3 resume -- use lgdtl, not lgdt
From: Nickolai Zeldovich <[EMAIL PROTECTED]>
Signed-off-by: Len Brown <[EMAIL PROTECTED]>
arch/i386/kernel/acpi/wakeup.S | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/i386/kernel/acpi/wakeup.S b/arch/i386/kernel/acpi/wakeup.S
--- a/arch/i386/kernel/acpi/wakeup.S
+++ b/arch/i386/kernel/acpi/wakeup.S
@@ -74,8 +74,9 @@ wakeup_code:
movw %ax,%fs
movw $0x0e00 + 'i', %fs:(0x12)
- # need a gdt
- lgdt real_save_gdt - wakeup_code
+ # need a gdt -- use lgdtl to force 32-bit operands, in case
+ # the GDT is located past 16 megabytes.
+ lgdtl real_save_gdt - wakeup_code
movl real_save_cr0 - wakeup_code, %eax
movl %eax, %cr0
-
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