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Date:   Wed, 24 Apr 2019 08:57:38 +0200
From:   Peter Zijlstra <peterz@infradead.org>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Andy Lutomirski <luto@kernel.org>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        linux-arch <linux-arch@vger.kernel.org>, X86 ML <x86@kernel.org>,
        linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: Does vdso_install attempt to re-compile objects under root
 privilege?
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On Tue, Apr 23, 2019 at 04:38:35PM -0700, Linus Torvalds wrote:

> So anybody who builds the kernel as root is doing something seriously
> wrong, in my opinion.

Some of my test boxes don't have a user account... if they fall over,
I'll just re-image them.

So I've been doing it wrong?