linux-kernel - Re: Debugging Thinkpad T430s occasional suspend failure.

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Message-ID: <CAFTL4hw_rs7WLx_yav6aAE-AhS1bLvbup4k7UfPAs3j+sjBYvw@mail.gmail.com>
Date:	Tue, 19 Feb 2013 11:08:10 +0100
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Paul McKenney <paulmck@...ux.vnet.ibm.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Dave Jones <davej@...hat.com>, Hugh Dickins <hughd@...gle.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Paul McKenney <paul.mckenney@...aro.org>
Subject: Re: Debugging Thinkpad T430s occasional suspend failure.

2013/2/18 Linus Torvalds <torvalds@...ux-foundation.org>:
> On Mon, Feb 18, 2013 at 7:53 AM, Frederic Weisbecker <fweisbec@...il.com> wrote:
>>
>> Here is an updated version. It cleans up things a bit and boots fine with my usual
>> config. There might be still some small details to work on but here is the big picture.
>>
>> What do you think?
>
> Looks fine to me. Did this get tested with lockdep and spinlock
> debugging etc? Those are the ones that are the primary users of all
> the irq state and preempt tracing..

Yeah I always keep those options turned on to test my patches. But I
need to test with and without preempt, check if I can reuse more
local_bh_disable, etc... So there will be more iterations.
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