diff options
| author | Dave Kleikamp <shaggy@linux.vnet.ibm.com> | 2009-01-14 09:09:34 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-24 16:36:25 -0800 |
| commit | 78dfe05e77805f2eb41d0a3f6889f203195fd5c4 (patch) | |
| tree | 640ea97dde212cb6803978100018037db8ccad43 /mm | |
| parent | 974240e865a9ec89e62119e196518d1c185a6513 (diff) | |
powerpc: is_hugepage_only_range() must account for both 4kB and 64kB slices
commit 9ba0fdbfaed2e74005d87fab948c5522b86ff733 upstream.
powerpc: is_hugepage_only_range() must account for both 4kB and 64kB slices
The subpage_prot syscall fails on second and subsequent calls for a given
region, because is_hugepage_only_range() is mis-identifying the 4 kB
slices when the process has a 64 kB page size.
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions