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| author | Ruizhe Zhou <zhouruizhe@resnics.com> | 2026-08-12 11:36:46 +0800 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2026-09-01 09:33:58 -0400 |
| commit | 901c15a2099d43538173fd82ba5efb55ab842e75 (patch) | |
| tree | 856c4b6328ad8a1e023ecbed1ee384cb397dcc5c /tools/lib/python/kdoc/python_version.py | |
| parent | 19881618ffa454c63e6b6bf34acd7cac28c695dc (diff) | |
RDMA/hfi1: Remove obsolete 32-bit DMA mask fallback
The DMA API guarantees support for masks of 32 bits or wider and
explicitly identifies retrying a 32-bit mask after a 64-bit request as
incorrect:
https://docs.kernel.org/core-api/dma-api-howto.html#dma-addressing-capabilities
Remove the obsolete fallback while retaining the error check so that a
genuine DMA setup failure is still reported and aborts initialization.
Signed-off-by: Ruizhe Zhou <zhouruizhe@resnics.com>
Link: https://patch.msgid.link/20260812033647.2281547-2-zhouruizhe@resnics.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions