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| author | Roland Dreier <rolandd@cisco.com> | 2007-10-15 07:40:27 +0400 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-10-16 07:17:27 +0400 |
| commit | ab8403c424a35364a3a2c753f7c5917fcbb4d809 (patch) | |
| tree | 9cbcfbc4ae9f15b05272be1fbdc7e028b86f297e /MAINTAINERS | |
| parent | 744ea922c901b6557bffe8bff7af1ef18181f370 (diff) | |
| download | linux-ab8403c424a35364a3a2c753f7c5917fcbb4d809.tar.xz | |
IB/mthca: Avoid alignment traps when writing doorbells
Architectures such as ia64 see alignment traps when doing a 64-bit
read from __be32 doorbell[2] arrays to do doorbell writes in
mthca_write64(). Fix this by just passing the two halves of the
doorbell value into mthca_write64(). This actually improves the
generated code by allowing the compiler to see what's going on better.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions