linux-kernel - Re: [PATCH v4 0/3] Extend KVM trace_kvm_nested

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Message-ID: <Yw5zD50fDb54zruw@google.com>
Date:   Tue, 30 Aug 2022 20:29:03 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     Mingwei Zhang <mizhang@...gle.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, David Matlack <dmatlack@...gle.com>
Subject: Re: [PATCH v4 0/3] Extend KVM trace_kvm_nested_vmrun() to support VMX

On Thu, Aug 25, 2022, Mingwei Zhang wrote:
> This patch set update trace_kvm_nested_vmrun() to support VMX. In
> addition, add the guest_pgd field to enrich the trace information.
 
...

> David Matlack (1):
>   KVM: nVMX: Add tracepoint for nested vmenter
> 
> Mingwei Zhang (2):
>   KVM: x86: Update trace function for nested VM entry to support VMX
>   KVM: x86: Print guest pgd in kvm_nested_vmenter()
> 
>  arch/x86/kvm/svm/nested.c |  8 ++++++--
>  arch/x86/kvm/trace.h      | 33 +++++++++++++++++++++++----------
>  arch/x86/kvm/vmx/nested.c | 10 ++++++++++
>  arch/x86/kvm/x86.c        |  2 +-
>  4 files changed, 40 insertions(+), 13 deletions(-)

Some nits that I fixed up when applying (will respond to individual patches).


Pushed to branch `for_paolo/6.1` at:

    https://github.com/sean-jc/linux.git

Unless you hear otherwise, it will make its way the official KVM tree "soon".

Note, the commit IDs are not guaranteed to be stable.