3 Commits

Author	SHA1	Message	Date
Sean Christopherson	3d4421f8f2	KVM: x86: Uninline and export hv_track_root_tdp() ... Uninline and export Hyper-V's hv_track_root_tdp(), which is (somewhat indirectly) the last remaining reference to kvm_x86_ops from vendor modules, i.e. will allow unexporting kvm_x86_ops. Reloading the TDP PGD isn't the fastest of paths, hv_track_root_tdp() isn't exactly tiny, and disallowing vendor code from accessing kvm_x86_ops provides nice-to-have encapsulation of common x86 code (and of Hyper-V code for that matter). No functional change intended. Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20220128005208.4008533-10-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	2022-02-10 13:47:19 -05:00
Marc Zyngier	46808a4cb8	KVM: Use 'unsigned long' as kvm_for_each_vcpu()'s index ... Everywhere we use kvm_for_each_vpcu(), we use an int as the vcpu index. Unfortunately, we're about to move rework the iterator, which requires this to be upgrade to an unsigned long. Let's bite the bullet and repaint all of it in one go. Signed-off-by: Marc Zyngier <maz@kernel.org> Message-Id: <20211116160403.4074052-7-maz@kernel.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	2021-12-08 04:24:15 -05:00
Vineeth Pillai	3c86c0d3db	KVM: x86: hyper-v: Move the remote TLB flush logic out of vmx ... Currently the remote TLB flush logic is specific to VMX. Move it to a common place so that SVM can use it as well. Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com> Message-Id: <4f4e4ca19778437dae502f44363a38e99e3ef5d1.1622730232.git.viremana@linux.microsoft.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	2021-06-17 13:09:36 -04:00