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From: Sebastian Capella <sebastian.capella@linaro.org>
To: Russ Dill <Russ.Dill@ti.com>, "Thomas Gleixner" <tglx@linutronix.de>
Cc: "Russell King - ARM Linux" <linux@arm.linux.org.uk>,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	linaro-kernel@lists.linaro.org,
	linux-arm-kernel@lists.infradead.org,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"Will Deacon" <will.deacon@arm.com>, "Robin Holt" <holt@sgi.com>
Subject: Re: [PATCH RFC v1 1/3] ARM: Add irq disabled version of soft_restart.
Date: Tue, 25 Feb 2014 15:24:09 -0800	[thread overview]
Message-ID: <20140225232409.18229.4284@capellas-linux> (raw)
In-Reply-To: <530CCFB5.5030205@ti.com>

Quoting Russ Dill (2014-02-25 09:15:33)
> On 02/25/2014 02:27 AM, Thomas Gleixner wrote:
> > If you want escape the tracer and in that case you really want it 
> > being on a different stack, use raw_local_irq_* which are not
> > traced.
> 
> So it might make sense to change soft_restart to use the
> raw_local_irq_* calls.

I've added this change.  So far it's working well.

Thanks!

Sebastian

WARNING: multiple messages have this Message-ID (diff)
From: sebastian.capella@linaro.org (Sebastian Capella)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RFC v1 1/3] ARM: Add irq disabled version of soft_restart.
Date: Tue, 25 Feb 2014 15:24:09 -0800	[thread overview]
Message-ID: <20140225232409.18229.4284@capellas-linux> (raw)
In-Reply-To: <530CCFB5.5030205@ti.com>

Quoting Russ Dill (2014-02-25 09:15:33)
> On 02/25/2014 02:27 AM, Thomas Gleixner wrote:
> > If you want escape the tracer and in that case you really want it 
> > being on a different stack, use raw_local_irq_* which are not
> > traced.
> 
> So it might make sense to change soft_restart to use the
> raw_local_irq_* calls.

I've added this change.  So far it's working well.

Thanks!

Sebastian

  reply	other threads:[~2014-02-25 23:24 UTC|newest]

Thread overview: 91+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-19  1:52 [PATCH RFC v1 0/3] hibernation support on ARM Sebastian Capella
2014-02-19  1:52 ` Sebastian Capella
2014-02-19  1:52 ` [PATCH RFC v1 1/3] ARM: Add irq disabled version of soft_restart Sebastian Capella
2014-02-19  1:52   ` Sebastian Capella
2014-02-22 10:26   ` Russell King - ARM Linux
2014-02-22 10:26     ` Russell King - ARM Linux
2014-02-24 23:13     ` Sebastian Capella
2014-02-24 23:13       ` Sebastian Capella
2014-02-25  0:22       ` Sebastian Capella
2014-02-25  0:22         ` Sebastian Capella
2014-02-25  7:56       ` Russ Dill
2014-02-25  7:56         ` Russ Dill
2014-02-25  7:56         ` Russ Dill
2014-02-25 10:27         ` Thomas Gleixner
2014-02-25 10:27           ` Thomas Gleixner
2014-02-25 17:15           ` Russ Dill
2014-02-25 17:15             ` Russ Dill
2014-02-25 17:15             ` Russ Dill
2014-02-25 23:24             ` Sebastian Capella [this message]
2014-02-25 23:24               ` Sebastian Capella
2014-02-19  1:52 ` [PATCH RFC v1 2/3] Fix hibernation restore hang in freeze_processes Sebastian Capella
2014-02-19  1:52   ` Sebastian Capella
2014-02-24  7:09   ` Ming Lei
2014-02-24  7:09     ` Ming Lei
2014-02-19  1:52 ` [PATCH RFC v1 3/3] ARM hibernation / suspend-to-disk Sebastian Capella
2014-02-19  1:52   ` Sebastian Capella
2014-02-19 16:12   ` Lorenzo Pieralisi
2014-02-19 16:12     ` Lorenzo Pieralisi
2014-02-19 16:12     ` Lorenzo Pieralisi
2014-02-19 19:10     ` Russ Dill
2014-02-19 19:10       ` Russ Dill
2014-02-19 19:10       ` Russ Dill
2014-02-20 10:37       ` Lorenzo Pieralisi
2014-02-20 10:37         ` Lorenzo Pieralisi
2014-02-20 10:37         ` Lorenzo Pieralisi
2014-02-19 19:33     ` Sebastian Capella
2014-02-19 19:33       ` Sebastian Capella
2014-02-20 16:27       ` Lorenzo Pieralisi
2014-02-20 16:27         ` Lorenzo Pieralisi
2014-02-20 16:27         ` Lorenzo Pieralisi
2014-02-21 18:39         ` Sebastian Capella
2014-02-21 18:39           ` Sebastian Capella
2014-02-21 23:59           ` Sebastian Capella
2014-02-21 23:59             ` Sebastian Capella
2014-02-22  4:37             ` Sebastian Capella
2014-02-22  4:37               ` Sebastian Capella
2014-02-22  6:46               ` Russ Dill
2014-02-22  6:46                 ` Russ Dill
2014-02-22  6:46                 ` Russ Dill
2014-02-22 10:22                 ` Russell King - ARM Linux
2014-02-22 10:22                   ` Russell King - ARM Linux
2014-02-22 10:22                   ` Russell King - ARM Linux
2014-02-22 10:16         ` Russell King - ARM Linux
2014-02-22 10:16           ` Russell King - ARM Linux
2014-02-22 10:16           ` Russell King - ARM Linux
2014-02-22 12:13           ` Lorenzo Pieralisi
2014-02-22 12:13             ` Lorenzo Pieralisi
2014-02-22 12:13             ` Lorenzo Pieralisi
2014-02-22 22:30           ` Pavel Machek
2014-02-22 22:30             ` Pavel Machek
2014-02-22 22:30             ` Pavel Machek
2014-02-21  1:01     ` Sebastian Capella
2014-02-21  1:01       ` Sebastian Capella
2014-02-22 10:38     ` Russell King - ARM Linux
2014-02-22 10:38       ` Russell King - ARM Linux
2014-02-22 10:38       ` Russell King - ARM Linux
2014-02-22 12:09       ` Lorenzo Pieralisi
2014-02-22 12:09         ` Lorenzo Pieralisi
2014-02-22 12:09         ` Lorenzo Pieralisi
2014-02-22 22:28         ` Pavel Machek
2014-02-22 22:28           ` Pavel Machek
2014-02-22 22:28           ` Pavel Machek
2014-02-23 19:52         ` Sebastian Capella
2014-02-23 19:52           ` Sebastian Capella
2014-02-23 19:52           ` Sebastian Capella
2014-02-23 20:02         ` Sebastian Capella
2014-02-23 20:02           ` Sebastian Capella
2014-02-23 20:02           ` Sebastian Capella
2014-02-25 11:32           ` Lorenzo Pieralisi
2014-02-25 11:32             ` Lorenzo Pieralisi
2014-02-25 11:32             ` Lorenzo Pieralisi
2014-02-25 17:55             ` Sebastian Capella
2014-02-25 17:55               ` Sebastian Capella
2014-02-26 10:24               ` Lorenzo Pieralisi
2014-02-26 10:24                 ` Lorenzo Pieralisi
2014-02-26 10:24                 ` Lorenzo Pieralisi
2014-02-26 17:50                 ` Sebastian Capella
2014-02-26 17:50                   ` Sebastian Capella
2014-02-26 19:03                   ` Lorenzo Pieralisi
2014-02-26 19:03                     ` Lorenzo Pieralisi
2014-02-26 19:03                     ` Lorenzo Pieralisi

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