diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-02 23:11:54 -0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-10 06:02:49 -0400 |
| commit | 7261b956b276aa97fbf60d00f1d7717d2ea6ee78 (patch) | |
| tree | 8ca3698597818083b5e31ed05b7387e4ef9f8242 /mm/percpu-km.c | |
| parent | b0dd00addc5035f87ec9c5820dacc1ebc7fcb3e6 (diff) | |
powerpc/cell: Fix cell iommu after it_page_shift changes
The patch to add it_page_shift incorrectly changed the increment of
uaddr to use it_page_shift, rather then (1 << it_page_shift).
This broke booting on at least some Cell blades, as the iommu was
basically non-functional.
Fixes: 3a553170d35d ("powerpc/iommu: Add it_page_shift field to determine iommu page size")
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'mm/percpu-km.c')
0 files changed, 0 insertions, 0 deletions