diff options
| author | David Matlack <[email protected]> | 2022-11-16 16:16:57 -0800 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2022-11-17 10:50:07 -0500 |
| commit | 9eb8ca049c23afb0410f4a7b9a7158f1a0a3ad0e (patch) | |
| tree | aa2d8ee462a190d7528f9ed2538b2a66a895cb89 /scripts/clang-tools | |
| parent | 175d5dc79dcb58d18e11192656eefa27abb3fd33 (diff) | |
KVM: Obey kvm.halt_poll_ns in VMs not using KVM_CAP_HALT_POLL
Obey kvm.halt_poll_ns in VMs not using KVM_CAP_HALT_POLL on every halt,
rather than just sampling the module parameter when the VM is first
created. This restore the original behavior of kvm.halt_poll_ns for VMs
that have not opted into KVM_CAP_HALT_POLL.
Notably, this change restores the ability for admins to disable or
change the maximum halt-polling time system wide for VMs not using
KVM_CAP_HALT_POLL.
Reported-by: Christian Borntraeger <[email protected]>
Fixes: acd05785e48c ("kvm: add capability for halt polling")
Signed-off-by: David Matlack <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'scripts/clang-tools')
0 files changed, 0 insertions, 0 deletions