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Hi, I am working on a security architecture. In this architecture, the application in DomU has to communicate directly with the hypervisor. But as I can see, the xen architecture allows only DomU kernel to raise a hypercall. I am planning to enable application to communicate with xen directly. I am assuming, setting up a trap gate with Ring-3 access should do the trick. I have few questions

Hi, How can I raise VIRQ from hypervisor? -- Srujan D. Kotikela _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi, I have *implemented a new hypercall* and it is working fine when tested from the Dom0 user-space. I want to invoke this hypercall from DomU user-space. I copied all the /usr/lib/libxen* and /usr/include/xen* (recursively) to the DomU Here''s the code I wrote to invoke hypercall: #include <stdio.h> #include <xenctrl.h> int main(void){ int xc_handle, rc;

Hi, I am working on a research project using Xen 3.4.3 and CentOS. I have done some changes to both Xen and CentOS kernel. I want to port my work to XCP. Fortunately XCP uses CentOS and Xen 3.4.x. Can I have some pointers how I can apply patches to XCP and rebuild the XCP executable in ISO format? Thanks, ~ SDK _______________________________________________ Xen-devel mailing list