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From: Erik Rull <erik.rull@rdsoftware.de>
To: Avi Kivity <avi@redhat.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: CPU change causes hanging of .NET apps
Date: Tue, 03 Nov 2009 15:56:47 +0100	[thread overview]
Message-ID: <4AF044AF.5020409@rdsoftware.de> (raw)
In-Reply-To: <4AEE77CD.9050300@redhat.com>

Avi Kivity wrote:
> On 11/02/2009 01:45 AM, Erik Rull wrote:
>> Hi Avi,
>>
> 
> Please don't top-post.
> 
>> the Host CPU is a Intel Core2Duo - VT capable and enabled!
> 
> The problem is that one of the flags that -cpu core2duo enables is 
> implemented incorrectly, so it leads to .net breakage.
> 
> These flags are pni, lm, nx, ssse3, syscall.
> 
> Please try -cpu core2duo,-pni,-lm,-nx,-ssse3,-syscall.  If it works, 
> remove features one by one until it doesn't and let us know the results.

I took all flags, same effect as without all of these flags.  :(

Any other idea?

- Erik

  reply	other threads:[~2009-11-03 14:56 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-28 21:13 CPU change causes hanging of .NET apps Erik Rull
2009-10-28 21:35 ` Javier Guerra
2009-10-29  0:27 ` Brian Jackson
2009-11-01 15:42 ` Avi Kivity
2009-11-01 23:45   ` Erik Rull
2009-11-02  6:10     ` Avi Kivity
2009-11-03 14:56       ` Erik Rull [this message]
2009-11-03 14:58         ` Avi Kivity
2009-11-03 15:11           ` Timur Safin
2009-11-03 15:56             ` Avi Kivity
2009-11-05 19:03               ` Erik Rull
2009-11-08  8:50                 ` Avi Kivity

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