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https://bugzilla.redhat.com/show_bug.cgi?id=572827

Len Brown <len.br...@intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
                 CC|                            |acpi-bugzi...@lists.sourcef
                   |                            |orge.net,
                   |                            |len.br...@intel.com
         AssignedTo|kernel-ma...@redhat.com     |m...@redhat.com

--- Comment #2 from Len Brown <len.br...@intel.com> 2010-03-22 21:59:32 EDT ---
This appears to be a bug in the dell_laptop driver --
which invokes dcdbas_smi_request() from an interrupt handler.
But dcdbas_smi_request() requires running SMM from CPU0,
and switching to CPU0 (and waiting) requires interrupts to be enabled...

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