cloud-hypervisor/hypervisor
Muminul Islam 1757d83db3 hypervisor: Keep GHCB mapped address for each VCPU on MSHV
For confidential VM on MSHV, GHCB page is the communication
method between guest and host. All the CVM exits, VMM
needs to read and write to the GHCB page. MSHV provides
an option to remap the page to the root partition. This
way VMM could directly read and write to the page and
skip extra IOCTL and hypercall. This improvement makes
the IO 10% faster.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2024-12-11 21:06:06 +00:00
..
src hypervisor: Keep GHCB mapped address for each VCPU on MSHV 2024-12-11 21:06:06 +00:00
Cargo.toml build: Bump anyhow from 1.0.87 to 1.0.94 2024-12-05 00:30:01 +00:00