netdev - Re: [PATCH v2 1/3] bpf: Use 1<<16 as ceiling for immediate alignment in verifier.

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Message-Id: <20170519.164154.368589666756458942.davem@davemloft.net>
Date:   Fri, 19 May 2017 16:41:54 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     ecree@...arflare.com
Cc:     ast@...com, daniel@...earbox.net, alexei.starovoitov@...il.com,
        netdev@...r.kernel.org
Subject: Re: [PATCH v2 1/3] bpf: Use 1<<16 as ceiling for immediate
 alignment in verifier.

From: Edward Cree <ecree@...arflare.com>
Date: Fri, 19 May 2017 18:17:42 +0100

> One question: is there a way to build the verifier as userland code
>  (or at least as a module), or will I have to reboot every time I
>  want to test a change?

There currently is no such machanism, you will have to reboot every
time.

I have considered working on making the code buildable outside of the
kernel.  It shouldn't be too hard.