On 2/24/22 16:15, Kumar Amber wrote:
> Many warnings are seen from ovs on rerun due to context switching
> in the CI setup. This patch ingnores warnings and enables MFEX
> fuzzy to run on the CI.
>
> Signed-off-by: Kumar Amber <kumar.am...@intel.com>
> ---
> tests/system-dpdk.at | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/tests/system-dpdk.at b/tests/system-dpdk.at
> index c3ee6990c..16b137bd3 100644
> --- a/tests/system-dpdk.at
> +++ b/tests/system-dpdk.at
> @@ -275,6 +275,10 @@ dnl Clean up
> AT_CHECK([ovs-vsctl del-port br0 p1], [], [stdout], [stderr])
> OVS_VSWITCHD_STOP("m4_join([], [SYSTEM_DPDK_ALLOWED_LOGS], [
> \@upcall: datapath reached the dynamic limit of .* flows.@d
> +\@Unreasonably long .* poll interval@d
> +\@context switches: .* voluntary, .* involuntary@d
> +\@faults: .* minor, .* major@d
> +\@upcall_cb failure: ukey installation fails@d
> ])")
> AT_CLEANUP
> dnl
> --------------------------------------------------------------------------
Hi. These warnings are more about long poll intervals and that
should not happen during tests. Which test is causing this problem?
Long poll intervals usually indicate a problem with the test itself.
Usual suspect is poor pinning of PMD threads.
Best regards, Ilya Maximets.
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