Displaying 6 results from an estimated 6 matches for "kvm_set_cr0".
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kvm_set_cr3
2011 May 12
2
Recent kmod-kvm update errors
....el5/weak-updates/kmod-kvm/kvm-amd.ko
needs unknown symbol kvm_mmu_unprotect_page_virt
WARNING:
/lib/modules/2.6.18-194.32.1.el5/weak-updates/kmod-kvm/kvm-amd.ko
needs unknown symbol kvm_get_cs_db_l_bits
WARNING:
/lib/modules/2.6.18-194.32.1.el5/weak-updates/kmod-kvm/kvm-amd.ko
needs unknown symbol kvm_set_cr0
WARNING:
/lib/modules/2.6.18-194.32.1.el5/weak-updates/kmod-kvm/kvm-amd.ko
needs unknown symbol kvm_mmu_page_fault
WARNING:
/lib/modules/2.6.18-194.32.1.el5/weak-updates/kmod-kvm/kvm-amd.ko
needs unknown symbol kvm_lapic_set_tpr
WARNING:
/lib/modules/2.6.18-194.32.1.el5/weak-updates/kmod-kvm/kvm-am...
2020 Feb 07
0
[RFC PATCH v7 60/78] KVM: introspection: add KVMI_VCPU_CONTROL_CR and KVMI_EVENT_CR
...!kvmi_cr3_intercepted(vcpu));
val = kvm_read_cr3(vcpu);
kvm_register_write(vcpu, reg, val);
trace_kvm_cr_read(cr, val);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index a3afbbb7199f..e0376d0b7408 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -774,6 +774,9 @@ int kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
if (!(cr0 & X86_CR0_PG) && kvm_read_cr4_bits(vcpu, X86_CR4_PCIDE))
return 1;
+ if (!kvmi_cr_event(vcpu, 0, old_cr0, &cr0))
+ return 1;
+
kvm_x86_ops->set_cr0(vcpu, cr0);
if ((cr0 ^ old_cr0) & X86_CR0_PG) {
@@ -935,6 +938...
2020 Feb 07
78
[RFC PATCH v7 00/78] VM introspection
The KVM introspection subsystem provides a facility for applications
running on the host or in a separate VM, to control the execution of
other VMs (pause, resume, shutdown), query the state of the vCPUs (GPRs,
MSRs etc.), alter the page access bits in the shadow page tables (only
for the hardware backed ones, eg. Intel's EPT) and receive notifications
when events of interest have taken place
2020 Jul 21
87
[PATCH v9 00/84] VM introspection
The KVM introspection subsystem provides a facility for applications
running on the host or in a separate VM, to control the execution of
other VMs (pause, resume, shutdown), query the state of the vCPUs (GPRs,
MSRs etc.), alter the page access bits in the shadow page tables (only
for the hardware backed ones, eg. Intel's EPT) and receive notifications
when events of interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place