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From: Jakub Kicinski <kuba@kernel.org>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com,
	andrew+netdev@lunn.ch, horms@kernel.org, dw@davidwei.uk,
	jdamato@fastly.com, asml.silence@gmail.com,
	io-uring@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>
Subject: [PATCH net-next 0/3] selftests: drv-net: iou-zcrx: improve stability and make the large chunk test work
Date: Fri, 27 Feb 2026 09:13:02 -0800	[thread overview]
Message-ID: <20260227171305.2848240-1-kuba@kernel.org> (raw)

The iou-zcrx test hasn't been passing in NIPA, I assumed it's because
we're missing iouring changes, but it's still failing after the merge
window. Turns out there was a bug in the implementation which was fixed
separately via the iouring tree. With that out of the way the tests
are passing but flaky. Patch 1 deals with the flakiness.

While looking at this I also noticed that the large chunk test isn't
running at all. So fix and enable it (patches 2 and 3).

Jakub Kicinski (3):
  selftests: drv-net: iou-zcrx: wait for memory provider cleanup
  selftests: drv-net: iou-zcrx: rework large chunks test to use common
    setup
  selftests: drv-net: iou-zcrx: allocate hugepages for large chunks test

 .../selftests/drivers/net/hw/iou-zcrx.py      | 57 ++++++++++---------
 1 file changed, 31 insertions(+), 26 deletions(-)

-- 
2.53.0


             reply	other threads:[~2026-02-27 17:13 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-27 17:13 Jakub Kicinski [this message]
2026-02-27 17:13 ` [PATCH net-next 1/3] selftests: drv-net: iou-zcrx: wait for memory provider cleanup Jakub Kicinski
2026-03-02 15:32   ` Dragos Tatulea
2026-03-02 15:49   ` David Wei
2026-03-03  0:46     ` Jakub Kicinski
2026-03-03  1:39       ` David Wei
2026-02-27 17:13 ` [PATCH net-next 2/3] selftests: drv-net: iou-zcrx: rework large chunks test to use common setup Jakub Kicinski
2026-03-02 15:54   ` David Wei
2026-03-03  0:48     ` Jakub Kicinski
2026-03-03  1:44       ` David Wei
2026-02-27 17:13 ` [PATCH net-next 3/3] selftests: drv-net: iou-zcrx: allocate hugepages for large chunks test Jakub Kicinski
2026-03-02 15:16   ` Dragos Tatulea
2026-03-03  2:22     ` Jakub Kicinski
2026-03-03  8:41       ` Dragos Tatulea
2026-03-03  4:47 ` [PATCH net-next 0/3] selftests: drv-net: iou-zcrx: improve stability and make the large chunk test work patchwork-bot+netdevbpf

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