From: Thomas Zehetbauer <thomasz@hostmaster.org>
To: Daniel Egger <degger@fhm.edu>
Cc: Linux Mailing List Kernel <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.8 and 2.6.9 Dual Opteron glitches
Date: Tue, 02 Nov 2004 17:58:47 +0100 [thread overview]
Message-ID: <1099414727.4618.11.camel@hostmaster.org> (raw)
In-Reply-To: <5AC1EEB8-2CD7-11D9-BF00-000A958E35DC@fhm.edu>
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Hi,
I am using a not-so-new Tyan Thunder K8W S2885 based Dual Opteron
System.
On Die, 2004-11-02 at 14:59 +0100, Daniel Egger wrote:
> 1) 32 bit kernel HPET calibration hang: If the kernel is compiled
Cannot tell as I am using a 64-bit kernel without HPET. Can someone
maybe tell me which applications use HPET yet?
> 2) 64 bit kernel vgettimeofday panic: The kernel panics in
Cannot confirm this, both 2.6.8.1 and 2.6.9 boot OK.
> 3) Interrupt distribution 32 bit vs. 64 bit. Below is a copy of the
Cannot confirm this, interrupts seem to be almost equally distributed
with 64-bit kernel and irqbalance running. Did you note that x86_64 does
not provide in-kernel IRQ balancing.
CPU0 CPU1
0: 2921345 2988327 IO-APIC-edge timer
1: 5767 5414 IO-APIC-edge i8042
3: 2 147 IO-APIC-edge serial
4: 23806 21183 IO-APIC-edge serial
8: 2 37 IO-APIC-edge rtc
9: 0 0 IO-APIC-level acpi
14: 77847 72327 IO-APIC-edge ide0
15: 21317 29959 IO-APIC-edge ide1
16: 216766 217251 IO-APIC-level EMU10K1, mga@pci:0000:05:00.0
17: 0 0 IO-APIC-level AMD AMD8111
19: 182493 182216 IO-APIC-level ohci_hcd, ohci_hcd
24: 317611 1085 IO-APIC-level eth0
NMI: 0 0
LOC: 5908168 5908259
ERR: 0
MIS: 0
> 4) ACPI powermanagement (32bit and 64bit): No matter which ACPI options
AFAIK power management is almost unsupported on SMP systems.
Tom
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T h o m a s Z e h e t b a u e r ( TZ251 )
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next prev parent reply other threads:[~2004-11-02 17:05 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-02 13:59 2.6.8 and 2.6.9 Dual Opteron glitches Daniel Egger
2004-11-02 16:58 ` Thomas Zehetbauer [this message]
2004-11-02 17:55 ` Tomas Carnecky
2004-11-02 21:52 ` Thomas Zehetbauer
2004-11-02 22:37 ` Daniel Egger
2004-11-02 21:53 ` Rafael J. Wysocki
2004-11-06 23:06 ` Christopher E. Brown
2004-11-02 21:56 ` Jesse Pollard
[not found] <5AC1EEB8-2CD7-11D9-BF00-000A958E35DC@fhm.edu.suse.lists.linux.kernel>
2004-11-03 5:06 ` Andi Kleen
2004-11-03 10:53 ` Daniel Egger
2004-11-03 11:05 ` Andi Kleen
2004-11-03 15:06 ` Jesse Pollard
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