KVM: x86/mmu: Reword a misleading comment about checking gpte_changed()

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Rewrite the comment in FNAME(fetch) to explain why KVM needs to check that
the gPTE is still fresh before continuing the shadow page walk, even if
KVM already has a linked shadow page for the gPTE in question.

No functional change intended.

Link: https://lore.kernel.org/r/20240802203900.348808-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

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Sean Christopherson 2024-08-02 13:39:00 -07:00

parent 7d67b03e6f

commit 1dc9cc1c4c

1 changed files with 8 additions and 2 deletions

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arch/x86/kvm/mmu/paging_tmpl.h

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