From: Jan Kiszka <jan.kiszka@siemens.com>
To: Gleb Natapov <gleb@redhat.com>
Cc: kvm <kvm@vger.kernel.org>
Subject: Re: -smp >=2 + -no-kvm-irqchip broken
Date: Tue, 02 Feb 2010 17:41:03 +0100 [thread overview]
Message-ID: <4B68559F.4010501@siemens.com> (raw)
In-Reply-To: <20100202163919.GF18094@redhat.com>
Gleb Natapov wrote:
> On Tue, Feb 02, 2010 at 05:29:53PM +0100, Jan Kiszka wrote:
>> Hi,
>>
>> notice while testing v2 of my vcpu state series: Starting SMP guests
>> like Linux or Vista without in-kernel irqchip and with more than one CPU
>> make them lock up during boot (Vista) or spit out messages like
>>
>> udevd[112] trap invalid opcode ip:7fc434630950 sp:7fff3cd3fcb8 error:0
>> in libc-2.9.so[7fc4345b2000+14f000]
>>
> Looks like interrupt is injected as exception. Can you try to bisect?
Already started (as low prio background task), first looking for a good
version. If you know a recent one, I'm a taker.
Jan
--
Siemens AG, Corporate Technology, CT T DE IT 1
Corporate Competence Center Embedded Linux
next prev parent reply other threads:[~2010-02-02 16:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-02 16:29 -smp >=2 + -no-kvm-irqchip broken Jan Kiszka
2010-02-02 16:39 ` Gleb Natapov
2010-02-02 16:41 ` Jan Kiszka [this message]
2010-02-02 16:47 ` Gleb Natapov
2010-02-02 18:52 ` Jan Kiszka
2010-02-02 18:56 ` Jan Kiszka
2010-02-03 12:56 ` Gleb Natapov
2010-02-04 0:42 ` Jan Kiszka
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