Messages in this thread | | | Date | Thu, 11 Jan 2018 18:01:23 +0100 (CET) | From | Jiri Kosina <> | Subject | Re: [PATCH 2/3] objtool: Ignore retpoline alternatives |
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On Thu, 11 Jan 2018, Josh Poimboeuf wrote:
> I think I heard that retpolines won't be ported to anything older than > GCC 4.9, so maybe it's safe to use '%='. I don't remember when it was > introduced into GCC though.
I'm afraid we'll have to backport retpolines in some form to 4.3.x at least. I'd be surprised if we'd be the only ones on this planet :)
-- Jiri Kosina SUSE Labs
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