linux-kernel - Boot fails with 2.6.20-rc3 / git-current Was: 2.6.20-rc3: Clocksource tsc unstable

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Message-ID: <20070313150435.GA26303@paradigm.rfc822.org>
Date:	Tue, 13 Mar 2007 16:04:35 +0100
From:	Florian Lohoff <flo@...822.org>
To:	linux-kernel@...r.kernel.org
Subject: Boot fails with 2.6.20-rc3 / git-current Was: 2.6.20-rc3: Clocksource tsc unstable

On Fri, Mar 09, 2007 at 06:41:45PM +0100, Jiri Slaby wrote:
> Hi.
> 
> I got this message after suspend;resume on my notebook
> Clocksource tsc unstable (delta = -154983451 ns)
> 

I am getting the exact same line on bootup on my Fujitsu Siemens
Lifebook E8110. After that line the boot halts with current git:

Last lines on current git were:

	IPMI System Interface driver
	Clocksource tsc unstable ( delta = -160251929ns )

Now running:
	Linux laptop 2.6.21-rc2 #1 SMP PREEMPT Thu Mar 1 07:41:52 CET 2007 i686 GNU/Linux

which comes up with the same line when initializing IDE but continues
to run:

[    9.912917] ICH7: IDE controller at PCI slot 0000:00:1f.1
[    9.913025] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 20
[    9.913210] ICH7: chipset revision 2
[    9.913300] ICH7: not 100% native mode: will probe irqs later
[    9.913403]     ide0: BM-DMA at 0x1810-0x1817, BIOS settings: hda:DMA, hdb:pio
[    9.913637] Probing IDE interface ide0...
[    9.997936] Clocksource tsc unstable (delta = -430882190 ns)
[   10.002393] hda: MATSHITAUJ-841Db, ATAPI CD/DVD-ROM drive
[   10.003539] ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00000e10036532e4]
[   10.052945] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

CPU info:

flo@...top:~$ cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 14
model name      : Genuine Intel(R) CPU           T2400  @ 1.83GHz
stepping        : 8
cpu MHz         : 1333.000
cache size      : 2048 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc pni monitor vmx est tm2 xtpr
bogomips        : 3662.23
clflush size    : 64

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 14
model name      : Genuine Intel(R) CPU           T2400  @ 1.83GHz
stepping        : 8
cpu MHz         : 1333.000
cache size      : 2048 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc pni monitor vmx est tm2 xtpr
bogomips        : 3657.63
clflush size    : 64

-- 
Florian Lohoff                  flo@...822.org             +49-171-2280134
	Those who would give up a little freedom to get a little 
          security shall soon have neither - Benjamin Franklin

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