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Date:   Fri, 26 Feb 2021 11:57:42 +0100
From:   Peter Zijlstra <peterz@infradead.org>
To:     bp@alien8.de, jpoimboe@redhat.com, mbenes@suze.cz
Cc:     linux-kernel@vger.kernel.org, peterz@infradead.org, x86@kernel.org
Subject: [PATCH 0/3] objtool: OBJTOOL_ARGS and --backup
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Boris asked for an environment variable to have objtool preserve the original
object file so that it becomes trivial to inspect what actually changed.