> @Tamas, if you could check the traps implementation. I had a quick look and it seems like you forgot to set the mem_access permissions on the pages. You need the remapped gfn's to be marked execute-only in the altp2m_idx view, and their actual gfn completely inaccessible in altp2m_idx. You need to swap the views when those memory access permissions are violated accordingly to the hostp2m or to the altp2m_idr view. Without that patchguard is going to bluescreen you.
Also, if you copy code from the DRAKVUF code-base please make sure you apply the license that comes with that code (it's not plain GPL). Thanks, Tamas _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
