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June 4 - 6, 2024
Lisbon, Portugal
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Wednesday, June 5 • 11:05 - 11:35
Enabling AMD SEV in Xen - Vaishali Thakkar, Vates

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AMD Secure Encrypted Virtualization (SEV) technologies represent a significant advancement in confidential computing by offering hardware-based memory encryption capabilities. SEV aims to protect VMs' data from various threats, including unauthorised access by the hypervisor or other VMs running on the same host. In this talk, we will discuss ongoing development efforts related to incorporating AMD SEV technologies in Xen. We will focus on covering various enhancements, such as modifications to ASID allocation and TLB flushing mechanisms for SEV-enabled guests, as well as the implementation of the ASP driver and related support within the xl toolstack.
Speakers
avatar for Vaishali Thakkar

Vaishali Thakkar

Software Engineer at Vates, Vates
Vaishali Thakkar works on Xen and Linux kernel related things as part of the xcp-ng team at Vates. Vaishali has previously worked in various subsystems of the kernel as part of her job and was involved with Outreachy as a Linux kernel coordinator for 3 years. She has given talks at... Read More →

Wednesday June 5, 2024 11:05 - 11:35 WEST
Augusta I
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