1 Aug
2025
1 Aug
'25
9:44 p.m.
Jakub Kicinski wrote:
On Fri, 01 Aug 2025 17:00:35 -0400 Willem de Bruijn wrote:
Jakub Kicinski wrote:
We keep seeing flakes on packetdrill on debug kernels, while non-debug kernels are stable, not a single flake in 200 runs. Time to give up, debug kernels appear to suffer from 10msec latency spikes and any timing-sensitive test is bound to flake.
Signed-off-by: Jakub Kicinski kuba@kernel.org
Reviewed-by: Willem de Bruijn willemb@google.com
I should have added "Willem was right" 'cause you suggested this a while back. But didn't know how to phrase it in the commit msg :)
Ha, did I? I was hoping that the short allow-list would work. But if latency spikes can happen anytime, then that clearly not.