Re: [Xen-devel] [RFC 0/2] Cap SMMU s2 input-size based on p2m tables

2015-04-28 Thread Edgar E. Iglesias
On Tue, Apr 28, 2015 at 05:50:43PM +0100, Julien Grall wrote: On 27/04/15 10:24, Edgar E. Iglesias wrote: From: Edgar E. Iglesias edgar.igles...@xilinx.com Hi, Hi Edgar, This is a first try at fixing the issue I'm seeing on ZynqMP with missmatched setup of the SMMU and the shared

Re: [Xen-devel] [RFC 0/2] Cap SMMU s2 input-size based on p2m tables

2015-04-28 Thread Julien Grall
On 27/04/15 10:24, Edgar E. Iglesias wrote: From: Edgar E. Iglesias edgar.igles...@xilinx.com Hi, Hi Edgar, This is a first try at fixing the issue I'm seeing on ZynqMP with missmatched setup of the SMMU and the shared page-tables with p2m. I've only handled the case of having an SMMU

[Xen-devel] [RFC 0/2] Cap SMMU s2 input-size based on p2m tables

2015-04-27 Thread Edgar E. Iglesias
From: Edgar E. Iglesias edgar.igles...@xilinx.com Hi, This is a first try at fixing the issue I'm seeing on ZynqMP with missmatched setup of the SMMU and the shared page-tables with p2m. I've only handled the case of having an SMMU that supports larger s2 input-sizes than what p2m wants to use.