Displaying 6 results from an estimated 6 matches for "nonpaging".
2020 Feb 07
0
[RFC PATCH v7 11/78] KVM: x86: add .control_cr3_intercept() to struct kvm_x86_ops
...ate_paging_mode_cr0(unsigned long *hw_cr0,
unsigned long cr0,
struct kvm_vcpu *vcpu)
{
- struct vcpu_vmx *vmx = to_vmx(vcpu);
-
if (!kvm_register_is_available(vcpu, VCPU_EXREG_CR3))
vmx_cache_reg(vcpu, VCPU_EXREG_CR3);
if (!(cr0 & X86_CR0_PG)) {
/* From paging/starting to nonpaging */
- exec_controls_setbit(vmx, CPU_BASED_CR3_LOAD_EXITING |
- CPU_BASED_CR3_STORE_EXITING);
+ vmx_control_cr3_intercept(vcpu, CR_TYPE_RW, true);
vcpu->arch.cr0 = cr0;
vmx_set_cr4(vcpu, kvm_read_cr4(vcpu));
} else if (!is_paging(vcpu)) {
/* From nonpaging to paging */
- exec_c...
2020 Jul 21
0
[PATCH v9 10/84] KVM: x86: add .control_cr3_intercept() to struct kvm_x86_ops
...ate_paging_mode_cr0(unsigned long *hw_cr0,
unsigned long cr0,
struct kvm_vcpu *vcpu)
{
- struct vcpu_vmx *vmx = to_vmx(vcpu);
-
if (!kvm_register_is_available(vcpu, VCPU_EXREG_CR3))
vmx_cache_reg(vcpu, VCPU_EXREG_CR3);
if (!(cr0 & X86_CR0_PG)) {
/* From paging/starting to nonpaging */
- exec_controls_setbit(vmx, CPU_BASED_CR3_LOAD_EXITING |
- CPU_BASED_CR3_STORE_EXITING);
+ vmx_control_cr3_intercept(vcpu, CR_TYPE_RW, true);
vcpu->arch.cr0 = cr0;
vmx_set_cr4(vcpu, kvm_read_cr4(vcpu));
} else if (!is_paging(vcpu)) {
/* From nonpaging to paging */
- exec_c...
2006 Jul 07
1
computational speed question
I have a 250 row by 20,000 column dataframe called temp and
I do
rowaverage<-function(x) rowmeans(temp[x],na.rm=TRUE )
averages<-tapply(seq(temp),names(temp),rowaverage)
averages<-do.call('cbind',averages)
, is it okay that it's been running for 4 hours or
does this mean that something went wrong. I am on windows
XP and i did ctrl alt delete and it seems like the process
is
2009 Oct 28
1
Easy method to set user-mode virtual memory space in Windows Vista and 7
I thought I'd share this with the list since it appears to provide a
quick fix to some memory problems, and I haven't see it discussed in
relation to R.
To reallocate virtual memory from kernel-mode to user-mode in 32-bit
Vista or Windows 7 one can use the increaseuserva boot option value.
See
http://msdn.microsoft.com/en-us/library/aa906211.aspx
On my 4GB Vista machine, R is now able to
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