diff options
| author |   Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2010-05-06 18:24:04 +0300 |
|---|---|---|
| committer | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2010-05-14 10:23:39 +0300 |
| commit | 4abb761749abfb4ec403e4054f9dae2ee604e54f (patch) | |
| tree | 9d1be52063ff53ef48be7d769db1c2153a31aa29 /lib/bug.c | |
| parent | omap iommu: Exit iteration if no possibility of available area (diff) | |
| download | wireguard-linux-4abb761749abfb4ec403e4054f9dae2ee604e54f.tar.xz wireguard-linux-4abb761749abfb4ec403e4054f9dae2ee604e54f.zip | |
omap iommu: Reject unaligned addresses at setting page table entry
This rejects unaligned device virtual address('da') and physical
address('pa') and informs error to caller when a page table entry is
set. Otherwise, a wrong address can be used by IO device.
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Cc: Hari Kanigeri <h-kanigeri2@ti.com>
Diffstat (limited to 'lib/bug.c')
0 files changed, 0 insertions, 0 deletions