Hi vbox team,
The latest svn builds on my x86 with xorg-server 1.7.7, but not on my
amd64 with xorg-server 1.9.2.902.
The build fails in vboxvideo additions when checkUndefined.sh complains
that undefined_68 should include memcpy and memset, but doesn't.
AFAICT, checkUndefined.sh never runs on
Without reading the article:
- virtual devices can't write to hypervisor memory as there is no guest
physical backing for those pages (software virt. only; there is no
hypervisor mapping for VT-x/AMD-V)
- if they mean host device passthru: we don't support that
On 12/10/2010 12:54 PM, Josh x
Hello all,
I have an interest in virtualisation security and I've been reading into the
potential DMA access security issues in virtualisation.
According to one presentation:
(http://www.research.ibm.com/haifa/conferences/systor2010/present/2_2_3_presentation.pdf)
"- Untrusted guest programs a
