linux-kernel - Re: [tip:x86/core] x86: Enable Intel Turbo Boost Max Technology 3.0

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Message-ID: <20161125083925.GM3092@twins.programming.kicks-ass.net>
Date:   Fri, 25 Nov 2016 09:39:25 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     tglx@...utronix.de, tim.c.chen@...ux.intel.com, hpa@...or.com,
        srinivas.pandruvada@...ux.intel.com, linux-kernel@...r.kernel.org,
        linux-tip-commits@...r.kernel.org
Subject: Re: [tip:x86/core] x86: Enable Intel Turbo Boost Max Technology 3.0

On Fri, Nov 25, 2016 at 09:19:47AM +0100, Ingo Molnar wrote:
> 
> * tip-bot for Tim Chen <tipbot@...or.com> wrote:
> 
> > Commit-ID:  5e76b2ab36b40ca33023e78725bdc69eafd63134
> > Gitweb:     http://git.kernel.org/tip/5e76b2ab36b40ca33023e78725bdc69eafd63134
> > Author:     Tim Chen <tim.c.chen@...ux.intel.com>
> > AuthorDate: Tue, 22 Nov 2016 12:23:55 -0800
> > Committer:  Thomas Gleixner <tglx@...utronix.de>
> > CommitDate: Thu, 24 Nov 2016 20:44:19 +0100
> > 
> > x86: Enable Intel Turbo Boost Max Technology 3.0
> 
> This patch doesn't build:
> 
> Note that this patch has to be redone anyway, as it won't even build:
> 
> > +#include <linux/sched.h>
> > +#include <linux/cpumask.h>
> > +#include <linux/cpuset.h>
> > +#include <asm/mutex.h>
> > +#include <linux/sched.h>
> > +#include <linux/sysctl.h>
> > +#include <linux/nodemask.h>
> 
> arch/x86/kernel/itmt.c:26:23: fatal error: asm/mutex.h: No such file or directory

Hehe, indeed, we killed that dead in the locking branch. Weird include
to have anyway.