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| author | Benjamin LaHaise <ben.lahaise@neterion.com> | 2009-09-17 03:05:55 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-09-19 18:26:20 +0200 |
| commit | 64de5af000e99f32dd49ff5dd9a0fd7db1f60305 (patch) | |
| tree | f26d720da22d1b3afd24c4edebb26f7b3318ba4b /arch/x86/Kconfig | |
| parent | intel-iommu: Fix integer overflow in dma_pte_{clear_range,free_pagetable}() (diff) | |
| download | linux-64de5af000e99f32dd49ff5dd9a0fd7db1f60305.tar.xz linux-64de5af000e99f32dd49ff5dd9a0fd7db1f60305.zip | |
intel-iommu: Fix integer wrap on 32 bit kernels
The following 64 bit promotions are necessary to handle memory above the
4GiB boundary correctly.
[dwmw2: Fix the second part not to need 64-bit arithmetic at all]
Signed-off-by: Benjamin LaHaise <ben.lahaise@neterion.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch/x86/Kconfig')
0 files changed, 0 insertions, 0 deletions