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From: Thomas Gleixner <tglx@linutronix.de>
To: Stephen Boyd <sboyd@codeaurora.org>
Cc: linux-arm-kernel@lists.infradead.org,
	Mark Rutland <mark.rutland@arm.com>,
	linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	John Stultz <john.stultz@linaro.org>
Subject: Re: [PATCH 01/10] clocksource: add generic dummy timer driver
Date: Thu, 7 Mar 2013 15:00:08 +0100 (CET)	[thread overview]
Message-ID: <alpine.LFD.2.02.1303071457300.22263@ionos> (raw)
In-Reply-To: <1362614646-24113-2-git-send-email-sboyd@codeaurora.org>

On Wed, 6 Mar 2013, Stephen Boyd wrote:

> +static int __init dummy_timer_register(void)
> +{
> +	int err = register_cpu_notifier(&dummy_timer_cpu_nb);
> +	if (err)
> +		return err;
> +
> +	/* We won't get a call on the boot CPU, so register immediately */
> +	dummy_timer_setup();
> +
> +	return 0;
> +}
> +device_initcall(dummy_timer_register);

Are you sure that you want that to be installed unconditionally? What
about multi-platform kernels?

Thanks,

	tglx

WARNING: multiple messages have this Message-ID (diff)
From: tglx@linutronix.de (Thomas Gleixner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 01/10] clocksource: add generic dummy timer driver
Date: Thu, 7 Mar 2013 15:00:08 +0100 (CET)	[thread overview]
Message-ID: <alpine.LFD.2.02.1303071457300.22263@ionos> (raw)
In-Reply-To: <1362614646-24113-2-git-send-email-sboyd@codeaurora.org>

On Wed, 6 Mar 2013, Stephen Boyd wrote:

> +static int __init dummy_timer_register(void)
> +{
> +	int err = register_cpu_notifier(&dummy_timer_cpu_nb);
> +	if (err)
> +		return err;
> +
> +	/* We won't get a call on the boot CPU, so register immediately */
> +	dummy_timer_setup();
> +
> +	return 0;
> +}
> +device_initcall(dummy_timer_register);

Are you sure that you want that to be installed unconditionally? What
about multi-platform kernels?

Thanks,

	tglx

  reply	other threads:[~2013-03-07 14:00 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-07  0:03 [PATCHv2 0/10] Remove ARM local timer API Stephen Boyd
2013-03-07  0:03 ` Stephen Boyd
2013-03-07  0:03 ` [PATCH 01/10] clocksource: add generic dummy timer driver Stephen Boyd
2013-03-07  0:03   ` Stephen Boyd
2013-03-07 14:00   ` Thomas Gleixner [this message]
2013-03-07 14:00     ` Thomas Gleixner
2013-03-07 21:41     ` Stephen Boyd
2013-03-07 21:41       ` Stephen Boyd
2013-03-07  0:03 ` [PATCH 02/10] ARM: smp: Remove duplicate dummy timer implementation Stephen Boyd
2013-03-07  0:03   ` Stephen Boyd
2013-03-07  0:03   ` Stephen Boyd
2013-03-07  0:03 ` [PATCH 03/10] ARM: smp_twd: Divorce smp_twd from local timer API Stephen Boyd
2013-03-07  0:03   ` Stephen Boyd
2013-03-08  0:40   ` Tony Lindgren
2013-03-08  0:40     ` Tony Lindgren
2013-03-08  1:14     ` Stephen Boyd
2013-03-08  1:14       ` Stephen Boyd
2013-03-08 18:07       ` Tony Lindgren
2013-03-08 18:07         ` Tony Lindgren
2013-03-08 18:17         ` Stephen Boyd
2013-03-08 18:17           ` Stephen Boyd
2013-03-08 19:48           ` Tony Lindgren
2013-03-08 19:48             ` Tony Lindgren
2013-03-08 19:50             ` Stephen Boyd
2013-03-08 19:50               ` Stephen Boyd
2013-03-08 20:08               ` Tony Lindgren
2013-03-08 20:08                 ` Tony Lindgren
2013-03-08 20:17                 ` Stephen Boyd
2013-03-08 20:17                   ` Stephen Boyd
2013-03-08 20:29                   ` Tony Lindgren
2013-03-08 20:29                     ` Tony Lindgren
2013-03-09  1:06                     ` Stephen Boyd
2013-03-09  1:06                       ` Stephen Boyd
2013-03-11 17:28                       ` Tony Lindgren
2013-03-11 17:28                         ` Tony Lindgren
2013-03-11 22:17                         ` Stephen Boyd
2013-03-11 22:17                           ` Stephen Boyd
2013-03-11 22:50                           ` Tony Lindgren
2013-03-11 22:50                             ` Tony Lindgren
2013-03-12  1:20                             ` Stephen Boyd
2013-03-12  1:20                               ` Stephen Boyd
2013-03-12 17:06                               ` Tony Lindgren
2013-03-12 17:06                                 ` Tony Lindgren
2013-03-07  0:04 ` [PATCH 04/10] ARM: OMAP2+: Divorce " Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-08 19:50   ` Tony Lindgren
2013-03-08 19:50     ` Tony Lindgren
2013-03-11 15:29     ` Santosh Shilimkar
2013-03-11 15:29       ` Santosh Shilimkar
2013-03-11 15:29       ` Santosh Shilimkar
2013-03-07  0:04 ` [PATCH 05/10] ARM: EXYNOS4: Divorce mct " Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-07  0:04 ` [PATCH 06/10] ARM: PRIMA2: Divorce timer-marco " Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-07  0:04 ` [PATCH 07/10] ARM: msm: Divorce msm_timer " Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-07  0:04 ` [PATCH 08/10] clocksource: time-armada-370-xp: Fix sparse warning Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-07  0:04 ` [PATCH 09/10] clocksource: time-armada-370-xp: Divorce from local timer API Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-07  0:04 ` [PATCH 10/10] ARM: smp: Remove " Stephen Boyd
2013-03-07  0:04   ` Stephen Boyd
2013-03-08 19:55   ` Tony Lindgren
2013-03-08 19:55     ` Tony Lindgren

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