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Virtual Event | September 15-16, 2021
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Thursday, September 16 • 06:30 - 06:55
Unmapped Guest Memory - Yu Zhang, Intel

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Historically guest memory can be seen by userspace part of VMM like QEMU in KVM architecture. This is convenient for userspace to handle services on behalf of guest. However, this ability also is seen as increasing guest attack surface and with more strict hardware memory protection features like Intel TDX introduced such ability can cause real system issue like system crash. In this talk we will present our way to address this problem that is being discussed in community.


Yu Zhang

Virtualization Developer, Intel
Yu is a virtualization developer from Intel's virtualization team. He had 10+ years’ experiences in virtualization areas from I/O to CPU/memory virtualization, from performance tuning to security enhancements. Yu’s public presentation experience includes Xen summit/LC3 conference/Intel... Read More →

Thursday September 16, 2021 06:30 - 06:55 UTC
  KVM Track 1
  • Presentation Slides Attached Yes