linux-kernel - Re: [PATCH] x86-64 highres/dyntick support

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Message-Id: <1178620482.3042.323.camel@localhost.localdomain>
Date:	Tue, 08 May 2007 12:34:42 +0200
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Chris Wright <chrisw@...s-sol.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	john stultz <johnstul@...ibm.com>, Ingo Molnar <mingo@...e.hu>,
	Arjan van de Ven <arjan@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>, Andi Kleen <ak@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] x86-64 highres/dyntick support

On Tue, 2007-05-08 at 03:06 -0700, Chris Wright wrote:

> Tick Device: mode:     0
> Clock Event Device: hpet
>  max_delta_ns:   85899346200
>  min_delta_ns:   1920
>  mult:           107374182
>  shift:          32
>  mode:           2
>  next_event:     9223372036854775807 nsecs
>  set_next_event: hpet_next_event
>  set_mode:       hpet_set_mode
>  event_handler:  tick_handle_periodic_broadcast
> tick_broadcast_mask: 00000001

Broadcasting is active. The system has C2 state, right ?

If it's not AMD you can add lapic_timer_c2_ok to the commandline.

	tglx


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