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From: Petr Vandrovec <petr@vandrovec.name>
To: Jan Engelhardt <jengelh@computergmbh.de>
Cc: Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: Commit f06e4ec breaks vmware
Date: Sun, 03 Feb 2008 20:19:08 -0800	[thread overview]
Message-ID: <47A6923C.4060208@vandrovec.name> (raw)
In-Reply-To: <Pine.LNX.4.64.0802020120150.18790@fbirervta.pbzchgretzou.qr>

Jan Engelhardt wrote:
> Hi,
> 
> 
> sad to say, but f06e4ec... breaks booting the kernel in vmware 
> (bisected). Booting just stops after
> 
> 	Checking for 'hlt' instruction...
> 
> commit f06e4ec1c15691b0cfd2397ae32214fa36c90d71
> Author: Ingo Molnar <mingo@elte.hu>
> Date:   Wed Jan 30 13:32:39 2008 +0100
> 
>     x86: read_tsc sync
>     
>     make native_read_tsc() always non-speculative.
> 
> 
> Any debugging hintss?

It does not make lot of sense...  What is processor (AMD/Intel, VT/SVM, 
...), kernel (32/64), and product?

Can you try adding

monitor_control.disable_rdtscopt_bt="TRUE"

or

monitor_control.virtual_rdtsc="FALSE"

to your configuration file?
					Thanks,
						Petr



  reply	other threads:[~2008-02-04  4:19 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-03 14:11 Jan Engelhardt
2008-02-04  4:19 ` Petr Vandrovec [this message]
2008-02-04 11:51 ` Ingo Molnar
2008-02-04 14:01   ` Jeff Chua
2008-02-04 14:48     ` Ingo Molnar
2008-02-04 14:53     ` Ingo Molnar
2008-02-04 15:30       ` Jeff Chua
2008-02-04 15:36         ` Ingo Molnar
2008-02-04 15:48           ` Jeff Chua
2008-02-05  1:31           ` Zachary Amsden
2008-02-04 14:58   ` Jan Engelhardt

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