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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-02-20 22:56:42 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-20 22:56:42 -0800 |
| commit | 89c94f2f70d093f59b55d3ea8042d13889169346 (patch) | |
| tree | 46ff528a5c1c601af6bd298236817ae3229343d4 /arch | |
| parent | 0f7f22d9a46261e310b32c61eb11977a7cc83f7b (diff) | |
| download | blackbird-op-linux-89c94f2f70d093f59b55d3ea8042d13889169346.tar.gz blackbird-op-linux-89c94f2f70d093f59b55d3ea8042d13889169346.zip | |
[SPARC64]: make IOMMU code respect the segment boundary limits
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc64/kernel/iommu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/iommu.c b/arch/sparc64/kernel/iommu.c index 0e347ff812a3..fbaab3497bfd 100644 --- a/arch/sparc64/kernel/iommu.c +++ b/arch/sparc64/kernel/iommu.c @@ -134,7 +134,8 @@ unsigned long iommu_range_alloc(struct device *dev, else boundary_size = ALIGN(1UL << 32, 1 << IO_PAGE_SHIFT); - n = iommu_area_alloc(arena->map, limit, start, npages, 0, + n = iommu_area_alloc(arena->map, limit, start, npages, + iommu->page_table_map_base >> IO_PAGE_SHIFT, boundary_size >> IO_PAGE_SHIFT, 0); if (n == -1) { if (likely(pass < 1)) { |
