linux-kernel - Re: [PATCH net-next v2 2/2] net: ipa: fix IPA validation

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Message-ID: <YFkgsHfldCNkaLSB@lunn.ch>
Date:   Mon, 22 Mar 2021 23:56:48 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Alex Elder <elder@...aro.org>
Cc:     Leon Romanovsky <leon@...nel.org>, davem@...emloft.net,
        kuba@...nel.org, bjorn.andersson@...aro.org, evgreen@...omium.org,
        cpratapa@...eaurora.org, subashab@...eaurora.org, elder@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2 2/2] net: ipa: fix IPA validation

> The solution is to create a user space tool inside the
> drivers/net/ipa directory that will link with the kernel
> source files and will perform all the basic one-time checks
> I want to make.

Hi Alex

Have you found any other driver doing this?  Where do they keep there
code?

Could this be a selftest, put somewhere in tools/testing/selftests.

Or can this be a test kernel module. Eg. we have crypt/testmsg.c which
runs a number of tests on the crypto subsystem,
./kernel/time/test_udelay.c which runs times on udelay.

Rather than inventing something new, please follow other examples
already in the kernel.

       Andrew