From 441f7bfa99fe2b8a7e504aa72047e20579e88a5d Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Wed, 30 Nov 2022 23:09:33 +0000 Subject: KVM: Opt out of generic hardware enabling on s390 and PPC Allow architectures to opt out of the generic hardware enabling logic, and opt out on both s390 and PPC, which don't need to manually enable virtualization as it's always on (when available). In addition to letting s390 and PPC drop a bit of dead code, this will hopefully also allow ARM to clean up its related code, e.g. ARM has its own per-CPU flag to track which CPUs have enable hardware due to the need to keep hardware enabled indefinitely when pKVM is enabled. Signed-off-by: Sean Christopherson Acked-by: Anup Patel Message-Id: <20221130230934.1014142-50-seanjc@google.com> Signed-off-by: Paolo Bonzini --- virt/kvm/Kconfig | 3 +++ 1 file changed, 3 insertions(+) (limited to 'virt/kvm/Kconfig') diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig index 9fb1ff6f19e5..b74916de5183 100644 --- a/virt/kvm/Kconfig +++ b/virt/kvm/Kconfig @@ -92,3 +92,6 @@ config KVM_XFER_TO_GUEST_WORK config HAVE_KVM_PM_NOTIFIER bool + +config KVM_GENERIC_HARDWARE_ENABLING + bool -- cgit v1.2.3