search for: nonpaged

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2020 Feb 07
0
[RFC PATCH v7 11/78] KVM: x86: add .control_cr3_intercept() to struct kvm_x86_ops
This function is needed for the KVMI_VCPU_CONTROL_CR command. Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- arch/x86/include/asm/kvm_host.h | 6 ++++++ arch/x86/kvm/svm.c | 14 ++++++++++++++ arch/x86/kvm/vmx/vmx.c | 26
2020 Jul 21
0
[PATCH v9 10/84] KVM: x86: add .control_cr3_intercept() to struct kvm_x86_ops
This function is needed for the KVMI_VCPU_CONTROL_CR command, when the introspection tool has to intercept the read/write access to CR3. Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- arch/x86/include/asm/kvm_host.h | 6 ++++++ arch/x86/kvm/svm/svm.c
2006 Jul 07
1
computational speed question
...number hasn't changed in a looong time. when i click on performance, cpu usage says 25 % which make sense. and pf usage sys 970 MB. physical memory total is 8387312, available 6868916 and system cache is 3007044 but these numbers move around slightly. kernel memory total is 108072 paged 81344 nonpaged 26744 as far as hardware, i'm pretty clueless. all i know is that i have 4 cpus ( actually 2 cpus but somehow each cpu is 2 cpus whatever that means. but only one of the 4 gets used st anyone time unless i run multiple instances of R ), and 9 gig of RAM. I don't know what kind of a chip i...
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