Re: [Xen-users] Latest AMD, IOMMU Security Change causing CPU0 Panic and general Problems with AMD+IOMMU changes

[Matthias <matthias.kannenberg@xxxxxxxxxxxxxx>]

Hi,

thanks for the info, I guess I have to watch xen-devel more closely. I
will test this tomorow when i get a chance and report if the patch
fixes my issue.

Do you have any idea when all the new AMD/IOMMU patches will be
included in the unstable repo? Since i got some issues with the other
patches as well and have seen you got around 10 patches for fixing
this in xen-devel, it would generally like the idea of having all the
fixes in the hg repo then patching everything by hand.

Thanks

2013/2/12 Jan Beulich <JBeulich@xxxxxxxx>:
>>>> On 11.02.13 at 12:22, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:
>> On Sat, 2013-02-09 at 02:12 +0000, Matthias wrote:
>>> Hi,
>>>
>>> unfortunatly your latest change "AMD,IOMMU: Clean up old entries in
>>> remapping tables when creating new one" (Changeset 26517 in
>>> xen-unstable and 25975 in xen-4.2-testing) is causing a CPU0 Panic at
>>> boot for me.
>>>
>>> When i tried to boot latest versions of xen unstable or xen-testing,
>>> my dom0 gives me the message:
>>>
>>> (XEN) *************************************
>>> (XEN) Panic on CPU 0:
>>> (XEN) DATAL PAGE FAULT
>>> (XEN) [error_code=0000]
>>> (XEN) Faulting linear address: 0000000000000000
>>> (XEN) *************************************
>>
>> I think this is fixed by "[PATCH 1/2] AMD IOMMU: also spot missing
>> IO-APIC entries in IVRS table" posted to xen-devel on Wednesday.
>> Message-ID <511264B402000078000BC754@xxxxxxxxxxxxxxxxxxxx>
>
> Without a full register/stack trace I would also guess so, but in
> that mode it's no more than a guess really.
>
> Jan
>

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxx
http://lists.xen.org/xen-users