From: Lee Revell <rlrevell@joe-job.com>
To: Jeff Garzik <jeff@garzik.org>
Cc: "Bill Rugolsky Jr." <brugolsky@telemetry-investments.com>,
Ingo Molnar <mingo@elte.hu>, Andi Kleen <ak@suse.de>,
Jason Baron <jbaron@redhat.com>,
linux-kernel@vger.kernel.org, john stultz <johnstul@us.ibm.com>
Subject: Re: libata/sata_nv latency on NVIDIA CK804 [was Re: AMD64 X2 lost ticks on PM timer]
Date: Wed, 15 Mar 2006 18:31:25 -0500 [thread overview]
Message-ID: <1142465486.1671.88.camel@mindpipe> (raw)
In-Reply-To: <441899A0.8030608@garzik.org>
On Wed, 2006-03-15 at 17:48 -0500, Jeff Garzik wrote:
> Bill Rugolsky Jr. wrote:
> > On Wed, Mar 15, 2006 at 11:24:41PM +0100, Ingo Molnar wrote:
> >
> >>well, it's a PIO inb() op i think, and could thus in theory trigger SMM
> >>BIOS code.
> >
> >
> > Is there any easy way to disable more SMM stuff than "noacpi"?
>
> It's unlikely you can disable SMM stuff even with noacpi...
A while back someone posted some code from RTAI to disable a bunch of
SMM stuff, check the archives. I sometimes wonder where the heck the
realtime people were when the SMM abomination was being developed...
Lee
next prev parent reply other threads:[~2006-03-15 23:31 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-27 21:22 AMD64 X2 lost ticks on PM timer bubshait
2006-02-27 22:21 ` Bill Rugolsky Jr.
2006-02-27 22:47 ` Jason Baron
2006-02-28 7:41 ` Abdulla Bubshait
2006-02-28 22:00 ` Bill Rugolsky Jr.
2006-02-28 23:53 ` Andi Kleen
2006-03-01 14:46 ` Bill Rugolsky Jr.
2006-03-01 14:56 ` Andi Kleen
2006-03-01 15:43 ` Bill Rugolsky Jr.
2006-03-01 15:47 ` Andi Kleen
2006-03-01 18:07 ` Bill Rugolsky Jr.
2006-03-01 18:29 ` Andi Kleen
2006-03-01 19:16 ` Lee Revell
2006-03-03 19:18 ` Bill Rugolsky Jr.
2006-03-03 21:26 ` Lee Revell
2006-03-03 22:09 ` Jeff Garzik
2006-03-03 23:43 ` Bill Rugolsky Jr.
2006-03-03 23:46 ` Jeff Garzik
2006-03-03 23:49 ` Lee Revell
2006-03-04 0:08 ` Andi Kleen
2006-03-04 0:07 ` Andi Kleen
[not found] ` <20060315213638.GA17817@ti64.telemetry-investments.com>
2006-03-15 21:45 ` libata/sata_nv latency on NVIDIA CK804 [was Re: AMD64 X2 lost ticks on PM timer] Lee Revell
2006-03-15 21:58 ` Ingo Molnar
2006-03-15 22:00 ` Ingo Molnar
2006-03-15 22:25 ` Jeff Garzik
2006-03-16 15:13 ` Alan Cox
2006-03-16 16:57 ` Bill Rugolsky Jr.
2006-03-22 16:09 ` Andi Kleen
2006-03-22 18:39 ` Bill Rugolsky Jr.
2006-03-22 23:07 ` Bill Rugolsky Jr.
2006-03-15 22:22 ` Jeff Garzik
2006-03-15 22:24 ` Ingo Molnar
2006-03-15 22:36 ` Bill Rugolsky Jr.
2006-03-15 22:46 ` Ingo Molnar
2006-03-15 22:48 ` Jeff Garzik
2006-03-15 23:31 ` Lee Revell [this message]
2006-03-15 21:50 ` Ingo Molnar
2006-03-15 22:11 ` Ingo Molnar
2006-03-15 22:33 ` Jeff Garzik
2006-03-15 22:44 ` Ingo Molnar
2006-03-15 22:50 ` Jeff Garzik
2006-03-15 23:14 ` Bill Rugolsky Jr.
2006-03-15 23:44 ` Lee Revell
[not found] ` <20060316002133.GE17817@ti64.telemetry-investments.com>
2006-03-16 0:48 ` Long latencies with MD RAID 1 [was Re: libata/sata_nv latency on NVIDIA CK804 ] Lee Revell
2006-03-16 3:15 ` libata/sata_nv latency on NVIDIA CK804 [was Re: AMD64 X2 lost ticks on PM timer] Bill Rugolsky Jr.
2006-03-16 4:20 ` Lee Revell
2006-03-16 9:18 ` Ingo Molnar
2006-03-16 14:42 ` Gabor Gombas
2006-03-16 0:01 ` Lee Revell
2006-03-16 0:14 ` Jeff Garzik
2006-03-15 22:30 ` Jeff Garzik
2006-03-15 22:36 ` Ingo Molnar
2006-03-15 22:04 ` [patch] latency-tracing-v2.6.16.patch Ingo Molnar
2006-03-15 22:32 ` Bill Rugolsky Jr.
2006-03-16 9:18 ` Ingo Molnar
2006-03-04 12:06 ` AMD64 X2 lost ticks on PM timer Martin Schlemmer
2006-03-05 7:07 ` Alexander Samad
2006-03-02 15:47 ` Gabor Gombas
2006-02-28 21:17 ` Abdulla Bubshait
2006-03-16 0:33 libata/sata_nv latency on NVIDIA CK804 [was Re: AMD64 X2 lost ticks on PM timer] Allen Martin
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