netdev - Re: [PATCH net v2 9/9] selftests: drv-net: pp_alloc

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Message-ID: <be63e911-490f-4fd2-aa69-d81a306d0710@intel.com>
Date: Wed, 8 Oct 2025 16:35:55 -0700
From: Jacob Keller <jacob.e.keller@...el.com>
To: Jakub Kicinski <kuba@...nel.org>, <davem@...emloft.net>
CC: <netdev@...r.kernel.org>, <edumazet@...gle.com>, <pabeni@...hat.com>,
	<andrew+netdev@...n.ch>, <horms@...nel.org>, <bpf@...r.kernel.org>,
	<shuah@...nel.org>, <joe@...a.to>, <willemb@...gle.com>, <sdf@...ichev.me>,
	<almasrymina@...gle.com>, <linux-kselftest@...r.kernel.org>
Subject: Re: [PATCH net v2 9/9] selftests: drv-net: pp_alloc_fail: add
 necessary optoins to config



On 10/7/2025 4:26 PM, Jakub Kicinski wrote:
> Add kernel config for error injection as needed by pp_alloc_fail.py
> 
> Reviewed-by: Simon Horman <horms@...nel.org>
> Fixes: 9da271f825e4 ("selftests: drv-net-hw: add test for memory allocation failures with page pool")
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>
> ---
> CC: shuah@...nel.org
> CC: joe@...a.to
> CC: willemb@...gle.com
> CC: sdf@...ichev.me
> CC: almasrymina@...gle.com
> CC: linux-kselftest@...r.kernel.org
> ---
>  tools/testing/selftests/drivers/net/hw/config | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/tools/testing/selftests/drivers/net/hw/config b/tools/testing/selftests/drivers/net/hw/config
> index e8a06aa1471c..2307aa001be1 100644
> --- a/tools/testing/selftests/drivers/net/hw/config
> +++ b/tools/testing/selftests/drivers/net/hw/config
> @@ -1,3 +1,7 @@
> +CONFIG_FAIL_FUNCTION=y
> +CONFIG_FAULT_INJECTION=y
> +CONFIG_FAULT_INJECTION_DEBUG_FS=y
> +CONFIG_FUNCTION_ERROR_INJECTION=y
>  CONFIG_IO_URING=y
>  CONFIG_IPV6=y
>  CONFIG_IPV6_GRE=y

Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>


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