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| author | John David Anglin <dave@hiauly1.hia.nrc.ca> | 2010-04-11 16:36:14 (GMT) |
|---|---|---|
| committer | Kyle McMartin <kyle@dreadnought.i.jkkm.org> | 2010-05-30 09:48:32 (GMT) |
| commit | 210501aa570fdaa8b06e56fd1c04f31f2d3f368b (patch) | |
| tree | 50d0cf3f68713b2d7acb7a3763fff3c0f89aa682 /include/linux | |
| parent | 9b437bca163c44d4ec6544241f29451675693cd6 (diff) | |
| download | linux-fsl-qoriq-210501aa570fdaa8b06e56fd1c04f31f2d3f368b.tar.xz | |
parisc: Call pagefault_disable/pagefault_enable in kmap_atomic/kunmap_atomic
Based on the generic implementation of kmap_atomic and kunmap_atomic,
we should call pagefault_disable and pagefault_enable in our PA8000
implementation.
The define for kmap_atomic_prot was also missing, and I updated
kmap_atomic_pfn to use the generic implementation because of the
change to kmap_atomic.
I believe that this change is needed to fix the fork copy-on-write
bug.
Signed-off-by: John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions