netdev - Re: [PATCH net-next 6/6] selftests: drv-net-hw: add test for memory allocation failures with page pool

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Message-ID: <20240429092748.2250c20f@kernel.org>
Date: Mon, 29 Apr 2024 09:27:48 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Willem de Bruijn <willemdebruijn.kernel@...il.com>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH net-next 6/6] selftests: drv-net-hw: add test for memory
 allocation failures with page pool

On Mon, 29 Apr 2024 11:02:51 -0400 Willem de Bruijn wrote:
> The only interesting points so far are the use of deploy (which I
> assume you have on some internal patch already)

Yup, they need a touch more cleaning up but the PSP tests use it.

> and that with bkg would not fail the test if the background process
> exits with error.

Ah, that's a bug, yes. We should record the value of fail from 
the constructor and use it in __exit__().