Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:
On Tue, 10 Feb 2026 11:31:10 +0200 you wrote:
> The _get_unused_cpus() function can return CPU numbers >= 16, which
> exceeds RPS_MAX_CPUS in toeplitz.c. When this happens, the test fails
> with a cryptic message:
>
> # Exception| Traceback (most recent call last):
> # Exception| File
> "/tmp/cur/linux/tools/testing/selftests/net/lib/py/ksft.py", line 319, in
> ksft_run
> # Exception| func(*args)
> # Exception| File
> "/tmp/cur/linux/tools/testing/selftests/drivers/net/hw/toeplitz.py", line
> 189, in test
> # Exception| with bkg(" ".join(rx_cmd), ksft_ready=True,
> exit_wait=True) as rx_proc:
> # Exception| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> # Exception| File
> "/tmp/cur/linux/tools/testing/selftests/net/lib/py/utils.py", line 124, in
> __init__
> # Exception| super().__init__(comm, background=True,
> # Exception| File
> "/tmp/cur/linux/tools/testing/selftests/net/lib/py/utils.py", line 77, in
> __init__
> # Exception| raise Exception("Did not receive ready message")
> # Exception| Exception: Did not receive ready message
>
> [...]
Here is the summary with links:
- [net] selftests: drv-net: limit RPS test CPUs to supported range
https://git.kernel.org/netdev/net/c/ed6788c5a761
You are awesome, thank you!
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