Re: inconsistent lock state. (kvm)

From: Avi Kivity
Date: Sat Sep 27 2008 - 05:56:30 EST


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.

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