Change to use the normal pt_regs area to enter and exit vm86 mode. This is
done by increasing the padding at the top of the stack to make room for the
extra vm86 segment slots in the IRET frame. It then saves the 32-bit regs
in the off-stack vm86 data, and copies in the vm86 regs. Exiting back
Change to use the normal pt_regs area to enter and exit vm86 mode. This is
done by increasing the padding at the top of the stack to make room for the
extra vm86 segment slots in the IRET frame. It then saves the 32-bit regs
in the off-stack vm86 data, and copies in the vm86 regs. Exiting back
Change to use the normal pt_regs area to enter and exit vm86 mode. This is
done by increasing the padding at the top of the stack to make room for the
extra vm86 segment slots in the IRET frame. It then saves the 32-bit regs
in the off-stack vm86 data, and copies in the vm86 regs. Exiting back
Change to use the normal pt_regs area to enter and exit vm86 mode. This is
done by increasing the padding at the top of the stack to make room for the
extra vm86 segment slots in the IRET frame. It then saves the 32-bit regs
in the off-stack vm86 data, and copies in the vm86 regs. Exiting back
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