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From: Andi Kleen <ak@linux.intel.com>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	Dave Chinner <david@fromorbit.com>,
	Dave Chinner <dchinner@redhat.com>,
	linux-xfs@vger.kernel.org, linux-mm@kvack.org,
	Omar Sandoval <osandov@fb.com>
Subject: Re: [PATCH] Makefile: Fix backtrace breakage
Date: Thu, 21 Jun 2018 13:48:34 -0700	[thread overview]
Message-ID: <20180621204834.GU30690@tassilo.jf.intel.com> (raw)
In-Reply-To: <201806210547.w5L5l5Mh029257@www262.sakura.ne.jp>

On Thu, Jun 21, 2018 at 02:47:05PM +0900, Tetsuo Handa wrote:
> From 7208bf13827fa7c7d6196ee20f7678eff0d29b36 Mon Sep 17 00:00:00 2001
> From: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
> Date: Thu, 21 Jun 2018 14:15:10 +0900
> Subject: [PATCH] Makefile: Fix backtrace breakage
> 
> Dave Chinner noticed that backtrace part is missing in a lockdep report.
> 
>   [   68.760085] the existing dependency chain (in reverse order) is:
>   [   69.258520]
>   [   69.258520] -> #1 (fs_reclaim){+.+.}:
>   [   69.623516]
>   [   69.623516] -> #0 (sb_internal){.+.+}:
>   [   70.152322]
>   [   70.152322] other info that might help us debug this:

Thanks. Was already fixed earlier I believe.

-Andi

  parent reply	other threads:[~2018-06-21 20:48 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-20 11:25 xfs: circular locking dependency between fs_reclaim and sb_internal [kernel 4.18] Tetsuo Handa
2018-06-20 23:35 ` Dave Chinner
2018-06-21  0:15 ` Dave Chinner
2018-06-21  5:47   ` [PATCH] Makefile: Fix backtrace breakage Tetsuo Handa
2018-06-21  5:47     ` Tetsuo Handa
2018-06-21  5:56     ` Greg Thelen
2018-06-21 20:48     ` Andi Kleen [this message]
2018-06-21 21:30       ` Steven Rostedt
2018-06-21 21:31         ` Steven Rostedt

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