netdev - Re: [bpf-next v2] libbpf: fix BPF_LOG_BUF

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Message-ID: <20190420000715.caczfsci7avkh4um@ast-mbp.dhcp.thefacebook.com>
Date:   Fri, 19 Apr 2019 17:07:17 -0700
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     robert.mccabe@...kwellcollins.com
Cc:     netdev@...r.kernel.org, robertjmccabe@...il.com,
        McCabe@...kwellcollins.com
Subject: Re: [bpf-next v2] libbpf: fix BPF_LOG_BUF_SIZE off-by-one error

On Fri, Apr 19, 2019 at 06:37:20PM -0500, robert.mccabe@...kwellcollins.com wrote:
> From: <robert.mccabe@...kwellcollins.com>
> 
> The BPF_PROG_LOAD condition for kernel version <= 5.1 is
> 
>    log->len_total > UINT_MAX >> 8 /* (16 * 1024 * 1024) - 1 */
> 
> Signed-off-by: McCabe, Robert J <robert.mccabe@...kwellcollins.com>

I fixed up 'From' line to match as-is to your sob
and applied it.