linux-kernel - Re: [PATCH v5 0/3] KVM: x86: tracepoint updates

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Message-ID: <173457564700.3296873.12953215674601470528.b4-ty@google.com>
Date: Wed, 18 Dec 2024 18:40:48 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>, kvm@...r.kernel.org, 
	Maxim Levitsky <mlevitsk@...hat.com>
Cc: x86@...nel.org, Dave Hansen <dave.hansen@...ux.intel.com>, 
	Thomas Gleixner <tglx@...utronix.de>, Borislav Petkov <bp@...en8.de>, Paolo Bonzini <pbonzini@...hat.com>, 
	Ingo Molnar <mingo@...hat.com>, "H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 0/3] KVM: x86: tracepoint updates

On Tue, 10 Sep 2024 16:03:47 -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.
> 
> [...]

Applied 1 and 2 to kvm-x86 misc, with the massaging to patch 1 I detailed earlier.
Again, please holler if you disagree with anything.  Thanks!

[1/3] KVM: x86: add more information to the kvm_entry tracepoint
      https://github.com/kvm-x86/linux/commit/3e633e7e7d07
[2/3] KVM: x86: add information about pending requests to kvm_exit tracepoint
      https://github.com/kvm-x86/linux/commit/0e77b324110c
[3/3] KVM: x86: add new nested vmexit tracepoints
      (no commit info)

--
https://github.com/kvm-x86/linux/tree/next