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Message-ID: <1517219630.6624.120.camel@infradead.org>
Subject: Re: Requirements for retpoline in Linux 4.15 (was: Re: Linux 4.15)
From:   David Woodhouse <dwmw2@infradead.org>
To:     Martin Steigerwald <martin@lichtvoll.de>,
        Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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Date:   Mon, 29 Jan 2018 09:53:50 +0000
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On Mon, 2018-01-29 at 10:41 +0100, Martin Steigerwald wrote:
> From what I read gcc 7.3 was supposed to include back ported retpoline=C2=
=A0
> patches. What am I missing here?

Which did you update first? Kernel source or GCC?

Try removing .cache.mk which has 'remembered' that your GCC doesn't
support retpoline.

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