netdev - Re: [PATCH net-next] selftests: drv-net: rss_input_xfrm: Check test prerequisites before running

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Message-ID: <20250324101903.05e5ceeb@kernel.org>
Date: Mon, 24 Mar 2025 10:19:03 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Gal Pressman <gal@...dia.com>
Cc: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Andrew Lunn
 <andrew+netdev@...n.ch>, <netdev@...r.kernel.org>, Shuah Khan
 <shuah@...nel.org>, <linux-kselftest@...r.kernel.org>, Nimrod Oren
 <noren@...dia.com>
Subject: Re: [PATCH net-next] selftests: drv-net: rss_input_xfrm: Check test
 prerequisites before running

On Mon, 17 Mar 2025 14:31:49 +0200 Gal Pressman wrote:
> +    try:
> +        cmd("hash socat", host=cfg.remote)
> +    except CmdExitFailure:
> +        raise KsftSkipEx("socat not installed on remote")

I'm not familiar with "hash", would using

	cfg.require_cmd("socat", remote=True)

work? IOW we do have a helper for this sort of checking.