Dear Julien,
On 27.07.17 12:55, Julien Grall wrote:
It really depends on the security impact here. If the reserved memory is shared with other device, what would be the impact of a domain using the wrong memory attribute?
I'm sorry, I did not get the point. Could you please provide an example of a security impact?
Furthermore, using the weakest one would imply cache maintenance when the region is assigned/deassigned to/from a domain to prevent leaking data.
Could you please provide an example scenario for data leakage? -- *Andrii Anisov* _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
