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Date: Sat, 27 Sep 2008 12:56:06 +0300
From: Avi Kivity <avi@redhat.com>
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To: Dave Jones <davej@redhat.com>
CC: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: inconsistent lock state. (kvm)
References: <20080927023002.GA28250@redhat.com>
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Dave Jones wrote:
> I just triggered this with just modprobe kvm_intel ; rmmod kvm kvm_intel
>
> 	Dave
>
> =================================
> [ INFO: inconsistent lock state ]
> 2.6.26.3-29.fc9.x86_64.debug #1
> ---------------------------------
> inconsistent {hardirq-on-W} -> {in-hardirq-W} usage.
> Xorg/2680 [HC1[1]:SC0[0]:HE0:SE1] takes:
>  (kvm_lock){+-..}, at: [<ffffffffa0463ad6>] decache_vcpus_on_cpu+0x20/0xbd [kvm]
>   

This is sort of known, which is why decache_vcpus_on_cpu no longer exists.


-- 
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.