On Tue, 2024-09-10 at 16:03 -0400, Maxim Levitsky wrote: > This patch series is intended to add some selected information > to the kvm tracepoints to make it easier to gather insights about > running nested guests. > > This patch series was developed together with a new x86 performance analysis tool > that I developed recently (https://gitlab.com/maximlevitsky/kvmon) > which aims to be a better kvm_stat, and allows you at glance > to see what is happening in a VM, including nesting. > > V5: rebased on top of recent changes > > Best regards, > Maxim Levitsky > > Maxim Levitsky (3): > KVM: x86: add more information to the kvm_entry tracepoint > KVM: x86: add information about pending requests to kvm_exit > tracepoint > KVM: x86: add new nested vmexit tracepoints > > arch/x86/include/asm/kvm-x86-ops.h | 1 + > arch/x86/include/asm/kvm_host.h | 5 +- > arch/x86/kvm/svm/nested.c | 22 ++++++ > arch/x86/kvm/svm/svm.c | 17 +++++ > arch/x86/kvm/trace.h | 107 ++++++++++++++++++++++++++--- > arch/x86/kvm/vmx/main.c | 1 + > arch/x86/kvm/vmx/nested.c | 27 ++++++++ > arch/x86/kvm/vmx/vmx.c | 11 +++ > arch/x86/kvm/vmx/x86_ops.h | 4 ++ > arch/x86/kvm/x86.c | 3 + > 10 files changed, 189 insertions(+), 9 deletions(-) > > -- > 2.26.3 > > Hi, A very gentle ping on this patch series. Best regards, Maxim Levitsky
