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Paul Mundt authored
Allocate one of the unused PTE bits for _PAGE_SPECIAL directly. This is prep work for fast gup and the zero page revival. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
c0b96cf6
Allocate one of the unused PTE bits for _PAGE_SPECIAL directly. This is
prep work for fast gup and the zero page revival.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>