David Matlack 9eb8ca049c 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 <borntraeger@de.ibm.com> Fixes: acd05785e4 ("kvm: add capability for halt polling") Signed-off-by: David Matlack <dmatlack@google.com> Message-Id: <20221117001657.1067231-4-dmatlack@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2022-11-17 10:50:07 -05:00
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kvm	KVM: Obey kvm.halt_poll_ns in VMs not using KVM_CAP_HALT_POLL	2022-11-17 10:50:07 -05:00
lib	Revert "irqbypass: do not start cons/prod when failed connect"	2021-05-15 10:26:55 +01:00
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