The page->flags D-cache dirty state tracking depended upon NR_CPUS being a power-of-2 via it's "NR_CPUS - 1" masking. Fix that to use a fixed (256 - 1) mask as that is the limit imposed by thread_info->cpu which is a "u8". Finally, add a compile time check that NR_CPUS is not greater than 256. Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| extable.c | ||
| fault.c | ||
| generic.c | ||
| hugetlbpage.c | ||
| init.c | ||
| Makefile | ||
| tlb.c | ||
| ultra.S | ||