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| author | Arnd Bergmann <arnd@arndb.de> | 2025-12-08 14:33:05 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2025-12-16 21:37:02 -0400 |
| commit | 2dc675f614850b80deab7cf6d12902636ed8a7f4 (patch) | |
| tree | edd472125c9455d9d84eef546b6a56cc86cebd78 /tools/workqueue/git@git.tavy.me:linux.git | |
| parent | 57f3cb6c84159d12ba343574df2115fb18dd83ca (diff) | |
RDMA/ucma: Fix rdma_ucm_query_ib_service_resp struct padding
On a few 32-bit architectures, the newly added ib_user_service_rec
structure is not 64-bit aligned the way it is on most regular ones.
Add explicit padding into the rdma_ucm_query_ib_service_resp and
rdma_ucm_resolve_ib_service structures that embed it, so that the layout
is compatible across all of them.
This is an ABI change on i386, aligning it with x86_64 and the other
64-bit architectures to avoid having to use a compat ioctl handler.
Fixes: 810f874eda8e ("RDMA/ucma: Support query resolved service records")
Link: https://patch.msgid.link/r/20251208133311.313977-1-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'tools/workqueue/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions