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| author | Scott Wood <scottwood@freescale.com> | 2015-12-04 22:31:13 (GMT) |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2015-12-23 00:23:22 (GMT) |
| commit | 2749539b4bf8231b3a20ad759ec8c559ec29292c (patch) | |
| tree | f4247ef5852f49d1f569a72eb8f880eaeb3855dc /drivers/firmware | |
| parent | 9d68e7accf28d0ffe5bf44aae4e64d744fa97337 (diff) | |
| download | linux-2749539b4bf8231b3a20ad759ec8c559ec29292c.tar.xz | |
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>
Diffstat (limited to 'drivers/firmware')
0 files changed, 0 insertions, 0 deletions