KVM: x86/xen: register shared_info page
authorJoao Martins <joao.m.martins@oracle.com>
Sat, 16 Jun 2018 01:17:14 +0000 (21:17 -0400)
committerDavid Woodhouse <dwmw@amazon.co.uk>
Thu, 4 Feb 2021 14:19:38 +0000 (14:19 +0000)
commit13ffb97a3b11998450d51457b6b3617781953f7c
tree9a0f9c256b9e3474a1396eec41c0d5a6045ac0e8
parent1ea9f2ed81c4b058a3dc73b75d684a1f451ce714
KVM: x86/xen: register shared_info page

Add KVM_XEN_ATTR_TYPE_SHARED_INFO to allow hypervisor to know where the
guest's shared info page is.

Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
arch/x86/include/asm/kvm_host.h
arch/x86/kvm/xen.c
include/uapi/linux/kvm.h