From: john stultz <johnstul@us.ibm.com>
To: Frank Sorenson <frank@tuxrocks.com>
Cc: lkml <linux-kernel@vger.kernel.org>,
George Anzinger <george@mvista.com>,
Ulrich Windl <ulrich.windl@rz.uni-regensburg.de>,
Christoph Lameter <clameter@sgi.com>,
benh@kernel.crashing.org, Nishanth Aravamudan <nacc@us.ibm.com>
Subject: Re: New timeofday subsystem: Lockups
Date: Fri, 22 Jul 2005 08:09:28 -0700 [thread overview]
Message-ID: <1122044969.2954.7.camel@leatherman> (raw)
In-Reply-To: <42E0A968.8060105@tuxrocks.com>
On Fri, 2005-07-22 at 02:08 -0600, Frank Sorenson wrote:
> I'm not sure whether this is an issue with John's TOD patches, John's
> NTP rework, or Nish's softtimer patches, but something in this
> combination seems to be locking up my system frequently. Often, it will
> completely hang during boot, and it periodically hangs while starting X
> or even just under normal (unstressed) use.
>
> During several of the boot-ups, the NMI Watchdog has caught lockups.
> Here is the output of one of those lockups (hand-copied, so hopefully no
> mistakes):
Thanks for the detailed bug report! Hmmm. It looks like the TSC
interpolator is deadlocking. I'll try to dig in and hunt that one down
(although forgive me if I don't get back to you until sometime next
week).
Thanks again for the great testing and reporting!
-john
prev parent reply other threads:[~2005-07-22 15:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-16 3:25 [RFC][PATCH 1/6] new timeofday core subsystem john stultz
2005-07-16 3:26 ` [PATCH 2/7] new timeofday i386 arch specific changes, part 1 (v. B4) john stultz
2005-07-16 3:27 ` [RFC][PATCH 3/6] new timeofday i386 arch specific changes, part 2 " john stultz
2005-07-16 3:28 ` [RFC][PATCH 4/6] new timeofday i386 arch specific changes, part 3 (v.B4) john stultz
2005-07-16 3:29 ` [RFC][PATCH 5/6] new timeofday i386 arch specific changes, part 4 (v. B4) john stultz
2005-07-16 3:30 ` [RFC][PATCH 6/6] new timeofday i386 specific timesources john stultz
2005-07-16 3:31 ` [PATCH 2/7] new timeofday i386 arch specific changes, part 1 (v. B4) john stultz
2005-07-16 8:32 ` [RFC][PATCH 1/6] new timeofday core subsystem Frank Sorenson
2005-07-16 16:44 ` Nishanth Aravamudan
2005-07-22 8:08 ` New timeofday subsystem: Lockups Frank Sorenson
2005-07-22 15:09 ` john stultz [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1122044969.2954.7.camel@leatherman \
--to=johnstul@us.ibm.com \
--cc=benh@kernel.crashing.org \
--cc=clameter@sgi.com \
--cc=frank@tuxrocks.com \
--cc=george@mvista.com \
--cc=linux-kernel@vger.kernel.org \
--cc=nacc@us.ibm.com \
--cc=ulrich.windl@rz.uni-regensburg.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.