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X-MS-Exchange-AntiSpam-MessageData: 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 X-MS-Exchange-CrossTenant-Network-Message-Id: 4eb573b7-2865-41d7-ee41-08d89089b6fb X-MS-Exchange-CrossTenant-AuthSource: DS7PR03MB5608.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Nov 2020 15:00:42.9052 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 335836de-42ef-43a2-b145-348c2ee9ca5b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: RIK7Y6NJvPRT0Dnyf9w/J2AL2/xyALw6xde6qWb/sQqgMyXd7vK10y1vbERUam0hvvDG8w260xgEff6IKDxjVQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR03MB4139 X-OriginatorOrg: citrix.com On Tue, Nov 24, 2020 at 03:52:25PM +0100, Jan Beulich wrote: > On 24.11.2020 15:27, Manuel Bouyer wrote: > > new log at > > http://www-soc.lip6.fr/~bouyer/xen-log7.txt > > > > this one ends up in a panic, I hope you'll find what you expect here. > > Did you actually, just to have the data point, ever try to disable > interrupt remapping ("iommu=no-intremap")? For PVH we can't ask you > to turn of the IOMMU as a whole, but aiui interrupt remapping is > not a strict prereq. (I'm sure Roger will correct me if I'm wrong.) No, interrupt remapping is not required for PVH dom0. I was actually going to ask the same, albeit I'm not sure it will make a difference. Roger.