H_PAGE_BUSY 40 arch/powerpc/include/asm/book3s/64/hash-4k.h #define H_PAGE_BUSY _RPAGE_RSV1 /* software: PTE & hash are busy */ H_PAGE_BUSY 35 arch/powerpc/include/asm/book3s/64/hash-64k.h #define H_PAGE_BUSY _RPAGE_RPN44 /* software: PTE & hash are busy */