cloud-hypervisor/hypervisor
Peter Oskolkov 6e6cf099ef hypervisor: enable x2apic API in kvm on x86_64
Also tweak extended interrupt handlings, as needed.

Most credit should go to Neel Natu, who figured out the magic
bits needed to make things work and provided detailed comments.

This patch is still NOOP, as VM config allows only up to
254 vCPUs on x86_64.

Note: changes in this and related previous patches/PRs have
only been tested on Linux hosts running on Intel x86_64 hardware.

Signed-off-by: Barret Rhoden <brho@google.com>
Signed-off-by: Neel Natu <neelnatu@google.com>
Signed-off-by: Ofir Weisse <oweisse@google.com>
Signed-off-by: Peter Oskolkov <posk@google.com>
2025-08-25 23:20:19 +00:00
..
src hypervisor: enable x2apic API in kvm on x86_64 2025-08-25 23:20:19 +00:00
Cargo.toml build: Use workspace dependencies 2025-07-28 20:19:27 +00:00