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Date:   Fri, 10 May 2019 18:52:27 -0700
From:   Alexei Starovoitov <>
To:     Daniel Borkmann <>
Cc:     Alexei Starovoitov <>,
        Jakub Kicinski <>,
        bpf <>,
        Network Development <>
Subject: Re: [PATCH bpf 1/2] bpf: fix out of bounds backwards jmps due to dead
 code removal

On Fri, May 10, 2019 at 6:03 PM Daniel Borkmann <> wrote:
> systemtap folks reported the following splat recently:
> Note that unprivileged case is not affected from this.
> Fixes: 52875a04f4b2 ("bpf: verifier: remove dead code")
> Fixes: 2cbd95a5c4fb ("bpf: change parameters of call/branch offset adjustment")
> Reported-by: Frank Ch. Eigler <>
> Signed-off-by: Daniel Borkmann <>
> Reviewed-by: Jakub Kicinski <>

Applied. Thanks!

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