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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-04-26 13:14:52 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-04-26 13:14:52 +0100 |
| commit | 924a158a12c7e732179dd85ddd20848039e7bd71 (patch) | |
| tree | 312cf5182eb23f598fb3b8abff0b1220303bd10f /drivers | |
| parent | 0c8454f56623505a99463405fd7d5664adfbb094 (diff) | |
| download | linux-3.10-924a158a12c7e732179dd85ddd20848039e7bd71.tar.gz linux-3.10-924a158a12c7e732179dd85ddd20848039e7bd71.tar.bz2 linux-3.10-924a158a12c7e732179dd85ddd20848039e7bd71.zip | |
[ARM] Convert pmd_page() to be highmem safe
In the long run, we may want to place page tables in highmem. However,
pmd_page() has traditionally been coded to convert the physical address
to a virtual one, which won't work with highmem pages. Instead,
translate the physical address to a PFN, and then convert the PFN to a
struct page instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions