On Tue, Aug 25, 2020 at 04:42:32PM +1000, Alistair Popple wrote:
> During memory migration a pte is temporarily replaced with a migration
> swap pte. Some pte bits from the existing mapping such as the soft-dirty
> and uffd write-protect bits are preserved by copying these to the
> temporary migrat
During memory migration a pte is temporarily replaced with a migration
swap pte. Some pte bits from the existing mapping such as the soft-dirty
and uffd write-protect bits are preserved by copying these to the
temporary migration swap pte.
However these bits are not stored at the same location for
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