linux-kernel - [PATCH 0/6] KVM: Documentation: Update document description for kvm_mmu_page and kvm_mmu_page

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Message-ID: <20230618000856.1714902-1-mizhang@google.com>
Date:   Sun, 18 Jun 2023 00:08:50 +0000
From:   Mingwei Zhang <mizhang@...gle.com>
To:     Sean Christopherson <seanjc@...gle.com>,
        Paolo Bonzini <pbonzini@...hat.com>
Cc:     kvm@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org, Mingwei Zhang <mizhang@...gle.com>,
        Jim Mattson <jmattson@...gle.com>,
        David Matlack <dmatlack@...gle.com>,
        Ben Gardon <bgardon@...gle.com>
Subject: [PATCH 0/6] KVM: Documentation: Update document description for
 kvm_mmu_page and kvm_mmu_page_role

When reading the KVM MMU documentation for nested virtualization, I feel
that the description of kvm_mmu_page (and kvm_mmu_page_role) has been
lagging for around 1-2 years. The descriptions for several fields in struct
kvm_mmu_page and struct kvm_mmu_page_role are missing. So I think it might
be good to add them to make it consistent with the current code.

Note that there are still some fields not added in this series:
 - kvm_mmu_page.nx_huge_page_disallowed
 - kvm_mmu_page.possible_nx_huge_page_link
 - kvm_mmu_page.hash_link
 - kvm_mmu_page.link

For the above, I thought the description might be just better to be
inlined or there is already good description inlined.

Mingwei Zhang (6):
  KVM: Documentation: Add the missing guest_mode in kvm_mmu_page_role
  KVM: Documentation: Update the field name gfns in kvm_mmu_page
  KVM: Documentation: Add the missing ptep in kvm_mmu_page
  KVM: Documentation: Add the missing tdp_mmu_root_count into
    kvm_mmu_page
  KVM: Documentation: Add the missing mmu_valid_gen into kvm_mmu_page
  KVM: Documentation: Add the missing tdp_mmu_page into kvm_mmu_page

 Documentation/virt/kvm/x86/mmu.rst | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)


base-commit: 265b97cbc22e0f67f79a71443b60dc1237ca5ee6
-- 
2.41.0.162.gfafddb0af9-goog