From: Jamie Lokier <jamie@shareable.org>
To: Zwane Mwaikambo <zwane@linuxpower.ca>
Cc: "Herbert Pötzl" <herbert@13thfloor.at>,
"Willy Tarreau" <willy@w.ods.org>,
linux-kernel@vger.kernel.org,
"Alan Cox" <alan@lxorguk.ukuu.org.uk>
Subject: Re: NMI appears to be stuck! (2.4.22-rc2 on dual Athlon)
Date: Mon, 18 Aug 2003 01:16:16 +0100 [thread overview]
Message-ID: <20030818001616.GA4761@mail.jlokier.co.uk> (raw)
In-Reply-To: <Pine.LNX.4.53.0308171822391.9067@montezuma.mastecende.com>
Zwane Mwaikambo wrote:
> > > mine works fine only with nmi_watchdog=2. Don't know why.
> > > It's an ASUS A7M266D.
> >
> > hmm, nmi_watchdog=2 on the kernel boot line gives no
> > difference to booting without, at least according to
> > the boot messages ...
>
> nmi_watchdog=2 will work on the majority of i686+ (performance
> counters with NMI delivery mode) boxes and you can check whether it's
> enabled by doing cat /proc/interrupts and watching if the NMI line ticks
> at a decent rate. nmi_watchdog=1 tends to be harder for hardware
> manufacturers to get right (for some reason or other).
Is it possible to try both at boot time and pick the one which works?
-- Jamie
next prev parent reply other threads:[~2003-08-18 0:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-17 21:28 Herbert Pötzl
2003-08-17 22:11 ` Willy Tarreau
2003-08-17 22:28 ` Herbert Pötzl
2003-08-17 22:28 ` Zwane Mwaikambo
2003-08-17 22:49 ` Herbert Pötzl
2003-08-18 0:16 ` Jamie Lokier [this message]
2003-08-18 7:10 ` Zwane Mwaikambo
2003-08-17 23:40 ` Karel Kulhavý
2003-08-17 22:05 ` Herbert Pötzl
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=20030818001616.GA4761@mail.jlokier.co.uk \
--to=jamie@shareable.org \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=herbert@13thfloor.at \
--cc=linux-kernel@vger.kernel.org \
--cc=willy@w.ods.org \
--cc=zwane@linuxpower.ca \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®