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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Tue, 27 Feb 2018 14:32:47 -0800
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Subject: Re: [PATCH] sparse doesn't support indirect_branch attribute
To:     Randy Dunlap <rdunlap@infradead.org>
Cc:     Matthew Wilcox <willy@infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Tue, Feb 27, 2018 at 2:30 PM, Randy Dunlap <rdunlap@infradead.org> wrote:
>
> There is also a kernel kbuild patch from Luc that Masahiro has also merged that
> does -Wno-unknown-attributes (or however that is spelled).

That's probably a better interim workaround.

            Linus