Hi,
At 14:09 + on 23 Jan (1422018568), kevin.ma...@gdata.de wrote:
> My idea was that when a guest wants to access a new page (let`s say
> a guest wants to start a new process and therefore needs to copy the
> code into the memory) then an EPT-violation should be raised because
> the correspon
Thanks for your reply.
> Hi,
>
> > So whenever a nonexisting memory page gets requested an EPT violation is
> caused (and handled by ept_handle_violation). Extending the
> EXIT_REASON_EPT_VIOLATION I should be able to set the access rights for
> every new page to access_rw(By using the p2m->get_e
Hi,
At 16:25 + on 16 Jan (1421421905), kevin.ma...@gdata.de wrote:
> So whenever a nonexisting memory page gets requested an EPT violation is
> caused (and handled by ept_handle_violation). Extending the
> EXIT_REASON_EPT_VIOLATION I should be able to set the access rights for every
> new
Hi all
I`m trying to track code execution with page granularity by setting the access
rights in the EPT to not executable on Xen 4.4.1.
The idea is as follows:
According to the intel manual "A reference using a guest-physical address
whose translation encounters an EPT paging-structure that is
