CVS commit: src/sys/arch/xen

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Wed May 25 14:35:16 UTC 2022

Modified Files:
        src/sys/arch/xen/include: hypervisor.h
        src/sys/arch/xen/xen: evtchn.c hypervisor.c

Log Message:
PVH and HVM guests can easily have more than XEN_LEGACY_MAX_VCPUS (32) cpus.
Support up to HVM_MAX_VCPUS (256). This requires resizing a few arrays in
evtchn.c, and using
VCPUOP_register_vcpu_info for vcpuid >= XEN_LEGACY_MAX_VCPUS
Tested with 96 vCPUs.


To generate a diff of this commit:
cvs rdiff -u -r1.53 -r1.54 src/sys/arch/xen/include/hypervisor.h
cvs rdiff -u -r1.98 -r1.99 src/sys/arch/xen/xen/evtchn.c
cvs rdiff -u -r1.93 -r1.94 src/sys/arch/xen/xen/hypervisor.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.