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On !PAE 32-bit, _PAGE_NX will be 0, making is_prefetch always return early. The test is sufficient on PAE as __supported_pte_mask is updated in the same places as nx_enabled in init_32.c which also takes disable_nx into account. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
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.. | ||
discontig_32.c | ||
extable.c | ||
fault.c | ||
highmem_32.c | ||
hugetlbpage.c | ||
init_32.c | ||
init_64.c | ||
ioremap.c | ||
k8topology_64.c | ||
Makefile | ||
Makefile_32 | ||
Makefile_64 | ||
mmap.c | ||
numa_64.c | ||
pageattr-test.c | ||
pageattr.c | ||
pgtable_32.c | ||
srat_64.c |