Eager page splitting cleanups for a few minor things that were noted in
code review but didn't make it into the committed code.
Patch 3 is kinda silly. If it weren't for the typo, I wouldn't have
bothered (the existing comment is good enough, I couldn't stop tinkering).
v3:
- Collect more reviews. [David]
- https://lore.kernel.org/all/20220624213039.2872507-1-seanjc@google.com
v2:
- Add helper to compute SPTE's index into its parent. [David].
- Collect reviews [David].
- Tweak the comment in the last patch after more analysis.
v1:
- https://lore.kernel.org/all/20220624171808.2845941-1-seanjc@google.com
Sean Christopherson (3):
KVM: x86/mmu: Add optimized helper to retrieve an SPTE's index
KVM: x86/mmu: Expand quadrant comment for PG_LEVEL_4K shadow pages
KVM: x86/mmu: Fix typo and tweak comment for split_desc_cache capacity
arch/x86/kvm/mmu/mmu.c | 52 +++++++++++++++++++---------------
arch/x86/kvm/mmu/paging_tmpl.h | 4 +--
arch/x86/kvm/mmu/spte.h | 6 ++++
3 files changed, 37 insertions(+), 25 deletions(-)
base-commit: b9b71f43683ae9d76b0989249607bbe8c9eb6c5c
--
2.37.0.144.g8ac04bfd2-goog