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| author | Dave Kleikamp <shaggy@linux.vnet.ibm.com> | 2009-01-14 09:09:34 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-01-16 16:15:16 +1100 |
| commit | 9ba0fdbfaed2e74005d87fab948c5522b86ff733 (patch) | |
| tree | 723f6080b37a16e7b0a75e017c0886898c58b7d7 /arch/powerpc/kernel/prom.c | |
| parent | 5d9ee3ff3dbf815cd9ee18c166bb9b538e8057d2 (diff) | |
| download | linux-next-9ba0fdbfaed2e74005d87fab948c5522b86ff733.tar.gz | |
powerpc: is_hugepage_only_range() must account for both 4kB and 64kB slices
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>
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
0 files changed, 0 insertions, 0 deletions