From: Thomas Gleixner <tglx@linutronix.de>
To: Benoit Boissinot <benoit.boissinot@ens-lyon.org>
Cc: Andrew Morton <akpm@osdl.org>,
linux-kernel@vger.kernel.org, john stultz <johnstul@us.ibm.com>
Subject: Re: 2.6.17-rc3-mm1
Date: Sat, 06 May 2006 10:30:38 +0000 [thread overview]
Message-ID: <1146911438.7467.13.camel@localhost.localdomain> (raw)
In-Reply-To: <20060505150509.GA16562@ens-lyon.fr>
Benoit,
On Fri, 2006-05-05 at 17:05 +0200, Benoit Boissinot wrote:
> @@ -437,6 +438,12 @@ hrtimer_start(struct hrtimer *timer, kti
>
> if (mode == HRTIMER_REL) {
- tim = ktime_add(tim, new_base->get_time());
+ ktime_t curr = new_base->get_time();
+
+ tim = ktime_add(tim, curr);
+
Can you change the debug that way? So we have the values which are
added. Please print out new_base->id too.
> and when urxvtd hanged I had the following in dmesg:
> [ 356.696000] urxvtd: empty nanosleep 356726124322 17948911854451
>
> So I suppose something is wrong in ktime_add()
Well, ktime_add is adding two 64 bit values.
The delta between the two values is 0xFFFFFFB3451. That looks like the
timekeeping on your box is screwed by 0x100000000000.
John, any idea ?
tglx
next prev parent reply other threads:[~2006-05-06 8:30 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-01 8:47 2.6.17-rc3-mm1 Andrew Morton
2006-05-01 12:54 ` 2.6.17-rc3-mm1 Josh Boyer
2006-05-01 16:59 ` 2.6.17-rc3-mm1 Andrew Morton
2006-05-01 17:33 ` 2.6.17-rc3-mm1 Josh Boyer
2006-05-01 18:57 ` 2.6.17-rc3-mm1 H. Peter Anvin
2006-05-01 21:29 ` 2.6.17-rc3-mm1 Sam Ravnborg
2006-05-01 21:35 ` 2.6.17-rc3-mm1 H. Peter Anvin
2006-05-01 17:10 ` pi-futex-patchset-v4.patch (was 2.6.17-rc3-mm1 Valdis.Kletnieks
2006-05-03 9:11 ` 2.6.17-rc3-mm1 Benoit Boissinot
2006-05-03 13:48 ` 2.6.17-rc3-mm1 Andrew Morton
2006-05-03 14:15 ` 2.6.17-rc3-mm1 Thomas Gleixner
[not found] ` <20060503144318.GA5505@ens-lyon.fr>
2006-05-05 15:05 ` 2.6.17-rc3-mm1 Benoit Boissinot
2006-05-06 10:30 ` Thomas Gleixner [this message]
2006-05-08 17:48 ` 2.6.17-rc3-mm1 john stultz
2006-05-12 11:41 ` 2.6.17-rc3-mm1 Benoit Boissinot
2006-05-12 17:22 ` 2.6.17-rc3-mm1 john stultz
2006-05-09 12:40 ` 2.6.17-rc3-mm1 Benoit Boissinot
2006-05-12 7:25 ` 2.6.17-rc3-mm1 J.A. Magallón
2006-05-12 7:40 ` 2.6.17-rc3-mm1 Andrew Morton
2006-05-12 7:47 ` 2.6.17-rc3-mm1 J.A. Magallón
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