linux-kernel - Re: [PATCH RFC v2 3/5] samples/bpf: Fix inline asm issues building samples on arm64

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Message-Id: <20170807.112840.395506747161262549.davem@davemloft.net>
Date:   Mon, 07 Aug 2017 11:28:40 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     joelaf@...gle.com
Cc:     linux-kernel@...r.kernel.org, fengc@...gle.com,
        alison@...-devel.com, Juri.Lelli@....com, ast@...nel.org,
        daniel@...earbox.net, netdev@...r.kernel.org
Subject: Re: [PATCH RFC v2 3/5] samples/bpf: Fix inline asm issues building
 samples on arm64

Please, no.

The amount of hellish hacks we are adding to deal with this is getting
way out of control.

BPF programs MUST have their own set of asm headers, this is the
only way to get around this issue in the long term.

I am also strongly against adding -static to the build.