linux-kernel - Re: [PATCH 0/2] tools/lib/lockdep: fixes for v4.15

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Date:   Fri, 8 Dec 2017 07:07:35 +0100
From:   Ingo Molnar <mingo@...nel.org>
To:     alexander.levin@...izon.com
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH 0/2] tools/lib/lockdep: fixes for v4.15


* alexander.levin@...izon.com <alexander.levin@...izon.com> wrote:

> The following changes since commit dabe589657ad0f9a0d6f4101e2171574f74b00bf:
> 
>   Merge branch 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (2017-12-06 15:20:51 -0800)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux.git liblockdep-fixes
> 
> for you to fetch changes up to 97897d4c145c1e8431de28dc707dc0eda2e77037:
> 
>   tools/lib/lockdep: add empty declaration for early_param (2017-12-06 22:37:52 -0500)
> 
> ----------------------------------------------------------------
> Mengting Zhang (1):
>       tools/lib/lockdep: Add missing declaration of 'pr_cont()'
> 
> Sasha Levin (1):
>       tools/lib/lockdep: add empty declaration for early_param
> 
>  tools/include/linux/kernel.h  | 2 ++
>  tools/include/linux/lockdep.h | 1 +
>  2 files changed, 3 insertions(+)
> 
> Mengting Zhang (1):
>   tools/lib/lockdep: Add missing declaration of 'pr_cont()'
> 
> Sasha Levin (1):
>   tools/lib/lockdep: add empty declaration for early_param
> 
>  tools/include/linux/kernel.h  | 2 ++
>  tools/include/linux/lockdep.h | 1 +
>  2 files changed, 3 insertions(+)

There's this build warning as well:

 triton:~/tip/tools/lib/lockdep> make
   CC       common.o
   CC       lockdep.o
 In file included from lockdep.c:28:0:
 ../../../kernel/locking/lockdep.c:83:19: warning: ‘allow_crossrelease_fullstack’  defined but not used [-Wunused-function]
  static int __init allow_crossrelease_fullstack(char *str)
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~

GCC 7.2.0.

Thanks,

	Ingo