On 08/19/2012 04:22 PM, Stefan Lippers-Hollmann wrote:
> Hi
> 
> On Wednesday 15 August 2012, Avi Kivity wrote:
>> From: Orit Wasserman <[email protected]>
>> 
>> For example migration between Westmere and Nehelem hosts, caught in big real 
>> mode.
>> 
>> The code that fixes the segments for real mode guest was moved from 
>> enter_rmode
>> to vmx_set_segments. enter_rmode calls vmx_set_segments for each segment.
>> 
>> Signed-off-by: Orit Wasserman <[email protected]>
>> Signed-off-by: Avi Kivity <[email protected]>
>> (cherry picked from commit b246dd5df139501b974bd6b28f7815e53b3a792f)
> […]
> 
> I just got informed that this patch[1], as part of the current stable 
> queue-3.5 seems to break cryptsetup/ LUKS on a USB harddisk attached to
> a sandybridge i5-2300 (USB 2.0). While I personally don't see a direct
> relation, especially considering the other USB patches in queue-3.5, 
> bisecting the problem led to this patch - and reverting only this patch
> from 3.5.2+queue-3.5 fixes the problem for the user.

Looks very unlikely.  The log doesn't look like it came from a virtual
machine (though with enough device assignment, it's not impossible), and
the patch only affects kvm guests.

Can you please double-check?

-- 
error compiling committee.c: too many arguments to function
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