| commit | 2749539b4bf8231b3a20ad759ec8c559ec29292c | [log] [tgz] |
|---|---|---|
| author | Scott Wood <scottwood@freescale.com> | Fri Dec 04 16:31:13 2015 -0600 |
| committer | Scott Wood <scottwood@freescale.com> | Tue Dec 22 18:23:22 2015 -0600 |
| tree | f4247ef5852f49d1f569a72eb8f880eaeb3855dc | |
| parent | 9d68e7accf28d0ffe5bf44aae4e64d744fa97337 [diff] |
powerpc/e6500: add locking to hugetlb e6500 has threads but does not have TLB write conditional. Thus, the hugetlb code needs to take the same lock that the normal TLB miss handlers take, to ensure that the tlbsx and tlbwe are atomic. Signed-off-by: Scott Wood <scottwood@freescale.com>