linux-kernel - Re: HPET regression in 2.6.26 versus 2.6.25 -- found another user with the same regression

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Date:	Thu, 21 Aug 2008 18:24:15 -0700 (PDT)
From:	David Witbrodt <dawitbro@...global.net>
To:	Yinghai Lu <yhlu.kernel@...il.com>
Cc:	Ingo Molnar <mingo@...e.hu>, Vivek Goyal <vgoyal@...hat.com>,
	Bill Fink <billfink@...dspring.com>,
	linux-kernel@...r.kernel.org,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, netdev <netdev@...r.kernel.org>
Subject: Re: HPET regression in 2.6.26 versus 2.6.25 -- found another user with the same regression




> insert_resource/request_resource works well
> 
> can you verify if hpet work on old kernel?
> 
> cat /proc/timers*

$ ls /proc/t*
/proc/timer_list

/proc/tty:
driver    drivers  ldisc    ldiscs

$ grep -B 1 -A 5 hpet /proc/timer_list 
Tick Device: mode:     1
Clock Event Device: hpet
 max_delta_ns:   149983005959
 min_delta_ns:   3352
 mult:           61496114
 shift:          32
 mode:           1
 next_event:     9223372036854775807 nsecs
 set_next_event: hpet_legacy_next_event
 set_mode:       hpet_legacy_set_mode
 event_handler:  tick_handle_oneshot_broadcast
tick_broadcast_mask: 00000000
tick_broadcast_oneshot_mask: 00000000


If there's anything else I can do, just ask!
Dave W.
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