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| author | Dragos Tatulea <dtatulea@nvidia.com> | 2026-06-11 19:03:41 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-13 03:28:07 +0300 |
| commit | ec782be97d2d364fec730512259e6da259594109 (patch) | |
| tree | a0ae0ca398a8b5ed2af7c16f224e6e7f7b089043 /include/uapi | |
| parent | 315a0c33999a21a87b4326a1f326c1cd86f0ea97 (diff) | |
| download | linux-ec782be97d2d364fec730512259e6da259594109.tar.xz | |
selftests: iou-zcrx: defer listen() until after zcrx setup
The server binds the queues for zero-copy after listen(). If the client
does a connect() during this time it can fail with EHOSTUNREACH on
a cold system. This was encountered with the mlx5 driver where binding
the .ndo_queue_start() is a slow operation during which no packets
can be exchanged.
This change moves listen() after queue binding, when the test server is
fully operational.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Link: https://patch.msgid.link/20260611160341.3697227-2-dtatulea@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/uapi')
0 files changed, 0 insertions, 0 deletions