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(parent: 0ec6c5c) | patch
KVM: x86/xen: Add KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID
authorDavid Woodhouse <dwmw@amazon.co.uk>
Thu, 3 Mar 2022 15:41:21 +0000 (15:41 +0000)
committerPaolo Bonzini <pbonzini@redhat.com>
Sat, 2 Apr 2022 09:41:15 +0000 (05:41 -0400)
commit942c2490c23f2800ad8143f5eb84a79b859aa743
treeca5d2624cf345ecf7b1cfff7d119b68528f2fc4btree | snapshot
parent0ec6c5c5bb6585320a2e51a316c2fd381fdec836commit | diff
KVM: x86/xen: Add KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID

In order to intercept hypercalls such as VCPUOP_set_singleshot_timer, we
need to be aware of the Xen CPU numbering.

This looks a lot like the Hyper-V handling of vpidx, for obvious reasons.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220303154127.202856-12-dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/include/asm/kvm_host.h diff | blob | blame | history
arch/x86/kvm/x86.c diff | blob | blame | history
arch/x86/kvm/xen.c diff | blob | blame | history
arch/x86/kvm/xen.h diff | blob | blame | history
include/uapi/linux/kvm.h diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)