From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Pavel Machek <pavel@ucw.cz>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@osdl.org>,
Patrick Mochel <mochel@digitalimplant.org>,
Ingo Molnar <mingo@redhat.com>,
Zwane Mwaikambo <zwane@linuxpower.ca>
Subject: Re: Fw: 2.6.9-rc1-mm4: swsusp + AMD64 = LOCKUP on CPU0
Date: Wed, 8 Sep 2004 16:47:11 +0200 [thread overview]
Message-ID: <200409081647.11458.rjw@sisk.pl> (raw)
In-Reply-To: <Pine.LNX.4.53.0409080855390.15087@montezuma.fsmlabs.com>
On Wednesday 08 of September 2004 14:55, Zwane Mwaikambo wrote:
> On Wed, 8 Sep 2004, Rafael J. Wysocki wrote:
>
> > Eeek. I can't disable the NMI watchdog on x86-64, can I? According to
> > Documentation/nmi_watchdog.txt:
> >
> > "For x86-64, the needed APIC is always compiled in, and the NMI watchdog
is
> > always enabled with I/O-APIC mode (nmi_watchdog=1)."
>
> Try nmi_watchdog=0
It works, thanks.
Now, I'm able to suspend the box, seemingly, but there are some problems with
resuming. There is a crash related to USB (gets "fixed" if I unload usb_ohci
etc. before suspending) and a preepmtion problem. I'll send some traces as
soon as I can get output from the serial console. In the meantime, I'll try
to compile out preemption.
Greets,
RJW
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
next prev parent reply other threads:[~2004-09-08 14:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20040908021637.57525d43.akpm@osdl.org>
2004-09-08 10:26 ` Fw: 2.6.9-rc1-mm4: swsusp + AMD64 = LOCKUP on CPU0 Pavel Machek
2004-09-08 12:19 ` Rafael J. Wysocki
2004-09-08 12:55 ` Zwane Mwaikambo
2004-09-08 14:47 ` Rafael J. Wysocki [this message]
2004-09-08 20:47 ` Rafael J. Wysocki
[not found] <20040908021637.57525d43.akpm@osdl.org.suse.lists.linux.kernel>
[not found] ` <20040908102652.GA2921@atrey.karlin.mff.cuni.cz.suse.lists.linux.kernel>
2004-09-08 12:01 ` Andi Kleen
2004-09-08 12:51 ` Rafael J. Wysocki
2004-09-08 13:00 ` Andi Kleen
2004-09-08 14:52 ` Rafael J. Wysocki
2004-09-08 14:54 ` Pavel Machek
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