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acd05785e4
linux_dsm_epyc7002/Documentation/virt/kvm
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David Matlack acd05785e4 kvm: add capability for halt polling 
KVM_CAP_HALT_POLL is a per-VM capability that lets userspace
control the halt-polling time, allowing halt-polling to be tuned or
disabled on particular VMs.

With dynamic halt-polling, a VM's VCPUs can poll from anywhere from
[0, halt_poll_ns] on each halt. KVM_CAP_HALT_POLL sets the
upper limit on the poll time.

Signed-off-by: David Matlack <dmatlack@google.com>
Signed-off-by: Jon Cargille <jcargill@google.com>
Reviewed-by: Jim Mattson <jmattson@google.com>
Message-Id: <20200417221446.108733-1-jcargill@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-04-24 12:53:17 -04:00
..
arm arm: Remove 32bit KVM host support 2020-03-24 10:56:04 +00:00
devices KVM: s390/interrupt: do not pin adapter interrupt pages 2020-02-27 19:47:10 +01:00
amd-memory-encryption.rst KVM: SVM: document KVM_MEM_ENCRYPT_OP, let userspace detect if SEV is available 2020-03-20 13:47:52 -04:00
api.rst kvm: add capability for halt polling 2020-04-24 12:53:17 -04:00
cpuid.rst
halt-polling.rst docs: virt: convert halt-polling.txt to ReST format 2020-02-12 20:09:50 +01:00
hypercalls.rst docs: kvm: Convert hypercalls.txt to ReST format 2020-02-12 20:10:02 +01:00
index.rst DOCUMENTATION: Protected virtual machine introduction and IPL 2020-02-27 19:47:12 +01:00
locking.rst KVM: Documentation: Update fast page fault for indirect sp 2020-03-16 17:58:56 +01:00
mmu.rst docs: kvm: Convert mmu.txt to ReST format 2020-02-12 20:10:03 +01:00
msr.rst docs: virt: Convert msr.txt to ReST format 2020-02-12 20:09:51 +01:00
nested-vmx.rst KVM: nVMX: Remove non-functional "support" for CR3 target values 2020-04-21 09:13:09 -04:00
ppc-pv.rst docs: kvm: Convert ppc-pv.txt to ReST format 2020-02-12 20:10:05 +01:00
review-checklist.rst docs: kvm: review-checklist.txt: rename to ReST 2020-02-12 20:10:07 +01:00
s390-diag.rst docs: kvm: Convert s390-diag.txt to ReST format 2020-02-12 20:10:06 +01:00
s390-pv-boot.rst DOCUMENTATION: Protected virtual machine introduction and IPL 2020-02-27 19:47:12 +01:00
s390-pv.rst DOCUMENTATION: Protected virtual machine introduction and IPL 2020-02-27 19:47:12 +01:00
timekeeping.rst docs: kvm: Convert timekeeping.txt to ReST format 2020-02-12 20:10:06 +01:00
vcpu-requests.rst