summaryrefslogtreecommitdiffstats
path: root/arch/i386/kernel/acpi/wakeup.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/i386/kernel/acpi/wakeup.S')
-rw-r--r--arch/i386/kernel/acpi/wakeup.S5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/i386/kernel/acpi/wakeup.S b/arch/i386/kernel/acpi/wakeup.S
index 39d32484..44d886c 100644
--- 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
OpenPOWER on IntegriCloud