Subject: Re: [Patch net 2/4] Add test case to check for pfifo_tail_enqueue() behaviour when limit == 0

From: Simon Horman <[email-masked]>
Date: Fri, 24 Jan 2025 11:37:43 +0000

On Thu, Jan 23, 2025 at 10:07:38PM -0800, Cong Wang wrote:
> From: Quang Le <[email-masked]>
> 
> When limit == 0, pfifo_tail_enqueue() must drop new packet and
> increase dropped packets count of scheduler.
> 
> Signed-off-by: Quang Le <[email-masked]>
> Signed-off-by: Cong Wang <[email-masked]>

Hi Cong, all,

This test is reporting "not ok" in the Netdev CI.

# not ok 577 d774 - Check pfifo_head_drop qdisc enqueue behaviour when limit == 0
# Could not match regex pattern. Verify command output:
# qdisc pfifo_head_drop 1: root refcnt 2 limit 0p
#  Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
#  backlog 0b 0p requeues 0

...