From: Krish Sadhukhan <krish.sadhukhan@oracle.com>
To: kvm@vger.kernel.org
Cc: pbonzini@redhat.com, jmattson@google.com, seanjc@google.com
Subject: [PATCH 0/4 v2] KVM: nVMX: nSVM: Add more statistics to KVM debugfs
Date: Wed, 19 May 2021 20:50:08 -0400 [thread overview]
Message-ID: <20210520005012.68377-1-krish.sadhukhan@oracle.com> (raw)
v1 -> v2:
* Patch# 1 is new and is not directly related to this patchset.
* Patch# 2 now tracks only those guest-entries that pass all
checks in hardware and make it to guest code.
* Patch# 3 removes the 'nested_guest_running' statistic that was
added in v1 and instead adds a stat that tracks how many VCPUs
have run a nested guest.
[PATCH 1/4 v2] KVM: nVMX: Reset 'nested_run_pending' only in guest mode
[PATCH 2/4 v2] KVM: nVMX: nSVM: 'nested_run' should count guest-entry
[PATCH 3/4 v2] KVM: nVMX: nSVM: Add a new debugfs statistic to show how
[PATCH 4/4 v2] KVM: x86: Add a new VM statistic to show number of VCPUs
arch/x86/include/asm/kvm_host.h | 4 +++-
arch/x86/kvm/svm/nested.c | 2 --
arch/x86/kvm/svm/svm.c | 9 +++++++++
arch/x86/kvm/vmx/nested.c | 2 --
arch/x86/kvm/vmx/vmx.c | 16 +++++++++++++++-
arch/x86/kvm/x86.c | 4 +++-
virt/kvm/kvm_main.c | 2 ++
7 files changed, 32 insertions(+), 7 deletions(-)
Krish Sadhukhan (4):
KVM: nVMX: Reset 'nested_run_pending' only in guest mode
KVM: nVMX: nSVM: 'nested_run' should count guest-entry attempts that make it to guest code
KVM: nVMX: nSVM: Add a new debugfs statistic to show how many VCPUs have run nested guests
KVM: x86: Add a new VM statistic to show number of VCPUs created in a given VM
next reply other threads:[~2021-05-20 1:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 0:50 Krish Sadhukhan [this message]
2021-05-20 0:50 ` [PATCH 1/4 v2] KVM: nVMX: Reset 'nested_run_pending' only in guest mode Krish Sadhukhan
2021-05-20 15:00 ` Sean Christopherson
2021-05-20 0:50 ` [PATCH 2/4 v2] KVM: nVMX: nSVM: 'nested_run' should count guest-entry attempts that make it to guest code Krish Sadhukhan
2021-05-20 14:53 ` Sean Christopherson
2021-05-20 17:58 ` Krish Sadhukhan
2021-05-20 0:50 ` [PATCH 3/4 v2] KVM: nVMX: nSVM: Add a new debugfs statistic to show how many VCPUs have run nested guests Krish Sadhukhan
2021-05-20 14:56 ` Sean Christopherson
2021-05-20 16:57 ` Jim Mattson
2021-05-20 18:01 ` Krish Sadhukhan
2021-05-20 0:50 ` [PATCH 4/4 v2] KVM: x86: Add a new VM statistic to show number of VCPUs created in a given VM Krish Sadhukhan
2021-05-20 15:04 ` Sean Christopherson
2021-05-21 18:06 ` Krish Sadhukhan
2021-05-27 17:46 ` Sean Christopherson
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