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: <20240429091651.7b831da9@kernel.org>
Date: Mon, 29 Apr 2024 09:16:51 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Andrew Lunn <andrew@...n.ch>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, linux-kselftest@...r.kernel.org,
 willemdebruijn.kernel@...il.com
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 17:12:29 +0200 Andrew Lunn wrote:
> >   # ./drivers/net/hw/pp_alloc_fail.py
> >   KTAP version 1
> >   1..1
> >   # ethtool -G change retval: success
> >   ok 1 pp_alloc_fail.test_pp_alloc
> >   # Totals: pass:1 fail:0 xfail:0 xpass:0 skip:0 error:0  
> 
> If i'm reading the traffic generator correctly, this test runs for 24
> hours. Do we want some sort of warning here about the test duration?
> Some sort of alive indication very minute?

That's just the max value for the time param.
The generator is stopped / killed after we go thru the test steps.