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KVM: X86: Add the Document for KVM_CAP_X86_BUS_LOCK_EXIT
authorChenyi Qiang <chenyi.qiang@intel.com>
Fri, 6 Nov 2020 09:03:15 +0000 (17:03 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Thu, 4 Feb 2021 10:27:22 +0000 (05:27 -0500)
commit519eca2d123ee766270e72736b6a7c034b8b9231
treea688f15ef61ddc589d3bf2860f375b865bc98abctree | snapshot
parentebb3c60042f57846389ec74eccfcbe9fca0fec79commit | diff
KVM: X86: Add the Document for KVM_CAP_X86_BUS_LOCK_EXIT

Introduce a new capability named KVM_CAP_X86_BUS_LOCK_EXIT, which is
used to handle bus locks detected in guest. It allows the userspace to
do custom throttling policies to mitigate the 'noisy neighbour' problem.

Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
Message-Id: <20201106090315.18606-5-chenyi.qiang@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Documentation/virt/kvm/api.rst diff | blob | history
Linux Kernel Source Tree.