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Bug#630574: linux-image-2.6.32-5-xen-686: Kernel oops when running DOM0 and use padlock_aes or padlock_sha module (on VIA C7)



On Wed, Jun 15, 2011 at 12:50:10PM +0200, Voty wrote:
> Kernel 2.6.32-5-xen-686 running as DOM0 under XEN hypervisor-4.0 on
> VIA C7 when padlock_aes is used, until I blaclisted padlock_aes and
> padlock_sha in /etc/modules... kernel oops-ed when I try to use
> cryptsetup to create and use encrypted block device. Sometimes
> oops-ed, sometimes hard-freezed after few seconds of using crypto
> block device.

Please show such an oops. The module seems to do something not allowed
under the Xen hypervisor.

> I have tried to "upgrade" to testing and use XEN hypervisor-4.1, but
> the result unchanged.

Please test the _kernel_ from unstable (2.6.39) and experimental
(3.0-rcX). They don't need a new hypervisor.

Bastian



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