diff options
| author | David S. Miller <davem@davemloft.net> | 2010-05-25 23:36:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-25 23:36:31 -0700 |
| commit | c87fe1c05d57e3fecd62e56da1b1ac4291116ebf (patch) | |
| tree | 48b6aa47000becb4ba08c1dc230e1471f64b7b02 /drivers | |
| parent | b1cdc4670b9508fcd47a15fbd12f70d269880b37 (diff) | |
sparc32: Kill none_mask, it's bogus.
For some reason, the pte_none() calculation for srmmu sparc32
chips was masking out the top 4 bits. That doesn't make any
sense, as those are just some of the physical bits of the PTE
encoding.
Furthermore, this mistake breaks things when the offset of of a swap
entry has a large enough offset as reported by Тхай Кирилл.
Sun4c always set it to zero, so it's really completely useless,
kill it.
Reported-by: Тхай Кирилл <tkhai@yandex.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions