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Date: Wed, 20 Dec 2017 23:29:34 +0100 (CET)
From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
cc: x86@kernel.org, Linus Torvalds <torvalds@linux-foundation.org>,
        Andy Lutomirsky <luto@kernel.org>,
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        Will Deacon <will.deacon@arm.com>, Vlastimil Babka <vbabka@suse.cz>,
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Subject: Re: [patch V181 21/54] x86/cpu_entry_area: Move it to a separate
 unit
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On Wed, 20 Dec 2017, Thomas Gleixner wrote:
> +++ b/arch/x86/mm/cpu_entry_area.c
> @@ -0,0 +1,102 @@
> +// SPDX-License-Identifier: GPL-2.0
> +

Lacks an

#include <linux/spinlock.h> as 0-day noticed....

> +#include <linux/percpu.h>
> +#include <asm/cpu_entry_area.h>
> +#include <asm/pgtable.h>
> +#include <asm/fixmap.h>
> +#include <asm/desc.h>

Thanks,

	tglx